Praktikum

<h3 style="background-color: white; color: #222222; font-family: Verdana, 'Open Sans', sans-serif; line-height: 24px; margin: 10px 0px; padding: 0px; text-align: justify;">
Fungsi date pada PHP</h3>
Fungsi ini dugunakan untuk menampilkan format tanggal dan waktu lokal sesuai dengantanggal sistem komputer anda.  
 
Sintaks PHP : 
<div style="background-color: #eeeeee; border: 3px solid rgb(221, 221, 221); color: #222222; font-family: 'Courier New', Courier, monospace; font-size: 12px; line-height: 24px; margin: 0px; padding: 5px; text-align: justify;">
<pre style="padding: 0px;">date ( string $format [, int $timestamp ] )</pre>
</div>
Parameter : 
$format, adalah format-format tanggal dan waktu yang ingin ditampilkan, berikut adalah format-format untuk tanggal dan waktu pada PHP : 
<table cellpadding="5px" cellspacing="1px" style="background-color: #efefef; border-collapse: collapse; border: 2px solid rgb(221, 221, 221); color: #222222; font-family: Verdana, 'Open Sans', sans-serif; font-size: 12px; line-height: 24px; margin: 5px 0px 10px; padding: 0px; text-align: justify;"><tbody style="margin: 0px; padding: 0px;">
<tr style="margin: 0px; padding: 0px;"><td bgcolor="#FF6600" style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;">formatkarakter</td><td bgcolor="#FF6600" style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;"><div align="center" class="style1" style="font-weight: bold; margin: 0px; padding: 0px;">
Deskripsi</div>
</td><td bgcolor="#FF6600" style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;"><div align="center" class="style1" style="font-weight: bold; margin: 0px; padding: 0px;">
Contoh Hasil</div>
</td></tr>
<tr style="margin: 0px; padding: 0px;"><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;"><div align="center" style="margin: 0px; padding: 0px;">
Hari/Tanggal</div>
</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;"></td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;"></td></tr>
<tr style="margin: 0px; padding: 0px;"><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="95">d</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="523">Tanggal dua digit dalam 1 bulan, jika 1 digit ada nol didepannya</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="242">01 to 31</td></tr>
<tr style="margin: 0px; padding: 0px;"><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="95">D</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="523">Nama hari dalam 1 minggu, 3 huruf</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="242">Mon sampai Sun</td></tr>
<tr style="margin: 0px; padding: 0px;"><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="95">j</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="523">Tanggal dalam 1 bulan, tanpa nol depannya</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="242">1 to 31</td></tr>
<tr style="margin: 0px; padding: 0px;"><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="95">l 
(huruf kecil 'L')</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="523">Nama hari dalam 1 minggu</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="242">Sunday sampai Saturday</td></tr>
<tr style="margin: 0px; padding: 0px;"><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="95">N</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="523">ISO-8601 angka yang menunjukkan hari (PHP 5.1.0)</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="242">1 (untuk Senin) sampai 7(untuk Minggu)</td></tr>
<tr style="margin: 0px; padding: 0px;"><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="95">S</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="523">suffix bahasa inggris untuk tanggal, 2 karakter</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="242">st, nd, rd or th. disatukan dengan j</td></tr>
<tr style="margin: 0px; padding: 0px;"><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="95">w</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="523">Angka yang menunjukkan hari seminggu</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="242">0 (Untuk Minggu) sampai 6(untuk sabtu)</td></tr>
<tr style="margin: 0px; padding: 0px;"><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="95">z</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="523">Tanggal dalam 1 tahun (dimulai dari 0)</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="242">0 sampai 365</td></tr>
<tr style="margin: 0px; padding: 0px;"><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="95"><div align="center" style="margin: 0px; padding: 0px;">
Minggu</div>
</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="523">---</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="242">---</td></tr>
<tr style="margin: 0px; padding: 0px;"><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="95">W</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="523">ISO-8601 nomor minggu dalam 1 tahun, mingguan/week dimulai dari hari Senin</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="242">Contoh: 42 (Minggu ke 42 dalam tahun)</td></tr>
<tr style="margin: 0px; padding: 0px;"><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="95"><div align="center" style="margin: 0px; padding: 0px;">
Bulan</div>
</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="523">---</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="242">---</td></tr>
<tr style="margin: 0px; padding: 0px;"><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="95">F</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="523">Nama bulan, seperti January atau March</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="242">January sampai December</td></tr>
<tr style="margin: 0px; padding: 0px;"><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="95">m</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="523">Angka yang menunjukkan bulan, 2 digit</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="242">01 sampai 12</td></tr>
<tr style="margin: 0px; padding: 0px;"><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="95">M</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="523">Nama bulan, 3 huruf</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="242">Jan sampai Dec</td></tr>
<tr style="margin: 0px; padding: 0px;"><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="95">n</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="523">Angka yang menunjukkan bulan</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="242">1 sampai 12</td></tr>
<tr style="margin: 0px; padding: 0px;"><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="95">t</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="523">Jumlah hari bulan yang ditentukan</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="242">28 sampai 31</td></tr>
<tr style="margin: 0px; padding: 0px;"><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="95"><div align="center" style="margin: 0px; padding: 0px;">
Tahun</div>
</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="523">---</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="242">---</td></tr>
<tr style="margin: 0px; padding: 0px;"><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="95">Y</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="523">Tahun 4 digit</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="242">Contoh: 1999 atau 2013</td></tr>
<tr style="margin: 0px; padding: 0px;"><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="95">y</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="523">tahun 2 digit</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="242">Contoh: 99 atau 13</td></tr>
<tr style="margin: 0px; padding: 0px;"><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="95"><div align="center" style="margin: 0px; padding: 0px;">
Waktu</div>
</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="523">---</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="242">---</td></tr>
<tr style="margin: 0px; padding: 0px;"><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="95">a</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="523">Huruf kecil Ante meridiem (am) dan Post meridiem (pm)</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="242">am atau pm</td></tr>
<tr style="margin: 0px; padding: 0px;"><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="95">A</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="523">Huruf besar Ante meridiem (am) dan Post meridiem (pm)</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="242">AM atau PM</td></tr>
<tr style="margin: 0px; padding: 0px;"><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="95">B</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="523">Swatch Internet time</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="242">000 sampai 999</td></tr>
<tr style="margin: 0px; padding: 0px;"><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="95">g</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="523">Format 12 jam, tanpa 0</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="242">1 sampai 12</td></tr>
<tr style="margin: 0px; padding: 0px;"><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="95">G</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="523">Format 24 jam, tanpa 0</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="242">0 sampai 23</td></tr>
<tr style="margin: 0px; padding: 0px;"><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="95">h</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="523">Format 12 jam, 2 digit, dengan 0 depannya</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="242">01 sampai 12</td></tr>
<tr style="margin: 0px; padding: 0px;"><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="95">H</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="523">Format 24 jam, 2 digit, dengan 0 depannya</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="242">00 sampai 23</td></tr>
<tr style="margin: 0px; padding: 0px;"><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="95">i</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="523">Menit</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="242">00 sampai 59</td></tr>
<tr style="margin: 0px; padding: 0px;"><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="95">s</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="523">Detik</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="242">00 sampai 59</td></tr>
<tr style="margin: 0px; padding: 0px;"><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="95">u</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="523">Microseconds (PHP 5.2.2)</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="242">Contoh: 54321</td></tr>
<tr style="margin: 0px; padding: 0px;"><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="95"><div align="center" style="margin: 0px; padding: 0px;">
Timezone</div>
</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="523">---</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="242">---</td></tr>
<tr style="margin: 0px; padding: 0px;"><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="95">e</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="523">Pengidentifikasi Timezone (PHP 5.1.0)</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="242">Contoh: UTC, GMT,Atlantic/Azores</td></tr>
<tr style="margin: 0px; padding: 0px;"><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="95">O</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="523">perbedaan terhadap waktu Greenwich (GMT) dalam jam</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="242">Contoh: +0200</td></tr>
<tr style="margin: 0px; padding: 0px;"><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="95">P</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="523">perbedaan terhadap waktu Greenwich (GMT) dalam jam ada titik dua antara jam dan menit (PHP 5.1.3)</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="242">Contoh: +02:00</td></tr>
<tr style="margin: 0px; padding: 0px;"><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="95">T</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="523">Singkatan Timezone</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="242">Contoh: EST, MDT ...</td></tr>
<tr style="margin: 0px; padding: 0px;"><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="95"><div align="center" style="margin: 0px; padding: 0px;">
Full Date/Time</div>
</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="523">---</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="242">---</td></tr>
<tr style="margin: 0px; padding: 0px;"><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="95">c</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="523">Tanggal ISO 8601  (PHP 5)</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="242">2004-02-12T15:19:21+00:00</td></tr>
<tr style="margin: 0px; padding: 0px;"><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="95">r</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="523">Format tanggal RFC 2822</td><td style="border: 1px solid rgb(204, 204, 204); margin: 0px; padding: 5px 10px; text-align: left; vertical-align: top;" width="242">Contoh: Thu, 21 Dec 2013 16:01:07 +0200</td></tr>
</tbody></table>
 
$timestamp, timestamp Unix (integer) 
Contoh Penggunaanya : 
<div style="background-color: #eeeeee; border: 3px solid rgb(221, 221, 221); color: #222222; font-family: 'Courier New', Courier, monospace; font-size: 12px; line-height: 24px; margin: 0px; padding: 5px; text-align: justify;">
<pre style="padding: 0px;"><?php</pre>
<pre style="padding: 0px;">// Misal sekarang adalah tanggal 10 Maret, 2001, 5:16:18 pm</pre>
<pre style="padding: 0px;"> </pre>
<pre style="padding: 0px;">$today = date("F j, Y, g:i a");                 // March 10, 2001, 5:16 pm</pre>
<pre style="padding: 0px;">echo $today;</pre>
<pre style="padding: 0px;"> </pre>
<pre style="padding: 0px;">$today = date("m.d.y");                         // 03.10.01</pre>
<pre style="padding: 0px;">echo $today;</pre>
<pre style="padding: 0px;"> </pre>
<pre style="padding: 0px;">$today = date("j, n, Y");                       // 10, 3, 2001</pre>
<pre style="padding: 0px;">echo $today;</pre>
<pre style="padding: 0px;"> </pre>
<pre style="padding: 0px;">$today = date("Ymd");                           // 20010310</pre>
<pre style="padding: 0px;">echo $today;</pre>
<pre style="padding: 0px;"> </pre>
<pre style="padding: 0px;">$today = date('h-i-s, j-m-y, it is w Day');     // 05-16-18, 10-03-01,
// 1631 1618 6 Satpm01</pre>
<pre style="padding: 0px;">echo $today;</pre>
<pre style="padding: 0px;"> </pre>
<pre style="padding: 0px;">$today = date('\i\t \i\s \t\h\e jS \d\a\y.');   // it is the 10th day.</pre>
<pre style="padding: 0px;">echo $today;</pre>
<pre style="padding: 0px;"> </pre>
<pre style="padding: 0px;">$today = date("D M j G:i:s T Y");               // Sat Mar 10 17:16:18 MST 2001</pre>
<pre style="padding: 0px;">echo $today;</pre>
<pre style="padding: 0px;"> </pre>
<pre style="padding: 0px;">$today = date('H:m:s \m \i\s\ \m\o\n\t\h');     // 17:03:18 m is month</pre>
<pre style="padding: 0px;">echo $today;</pre>
<pre style="padding: 0px;"> </pre>
<pre style="padding: 0px;">$today = date("H:i:s");                         // 17:16:18</pre>
<pre style="padding: 0px;">echo $today;</pre>
<pre style="padding: 0px;">?></pre>
<pre style="padding: 0px;"> </pre>
</div>
<h3 style="background-color: white; color: #222222; font-family: Verdana, 'Open Sans', sans-serif; line-height: 24px; margin: 10px 0px; padding: 0px; text-align: justify;">
Fungsi getdate pada PHP</h3>
Fungsi ini dugunakan untuk mendapatkan informasi tanggal/waktu, hasilnya dalam bentuk array 
 
Sintaks PHP: 
<div style="background-color: #eeeeee; border: 3px solid rgb(221, 221, 221); color: #222222; font-family: 'Courier New', Courier, monospace; font-size: 12px; line-height: 24px; margin: 0px; padding: 5px; text-align: justify;">
<pre style="padding: 0px;">getdate ([ int $timestamp= time() ] )</pre>
</div>
Parameter : 
$timestamp, adalah timestamp UNIX (integer), jika dikosongkan akan mengambil waktu saat ini. 
 
Contoh penggunaanya : 
<div style="background-color: #eeeeee; border: 3px solid rgb(221, 221, 221); color: #222222; font-family: 'Courier New', Courier, monospace; font-size: 12px; line-height: 24px; margin: 0px; padding: 5px; text-align: justify;">
<pre style="padding: 0px;"><?php</pre>
<pre style="padding: 0px;">$today = getdate();</pre>
<pre style="padding: 0px;">print_r($today);</pre>
<pre style="padding: 0px;">?></pre>
</div>
Hasilnya jika dijalankan pada browser adalah : 
<pre style="background-color: white; color: #222222; font-size: 12px; line-height: 24px; padding: 0px; text-align: justify;">Array</pre>
<pre style="background-color: white; color: #222222; font-size: 12px; line-height: 24px; padding: 0px; text-align: justify;">(</pre>
<pre style="background-color: white; color: #222222; font-size: 12px; line-height: 24px; padding: 0px; text-align: justify;">    [seconds] => 11</pre>
<pre style="background-color: white; color: #222222; font-size: 12px; line-height: 24px; padding: 0px; text-align: justify;">    [minutes] => 25</pre>
<pre style="background-color: white; color: #222222; font-size: 12px; line-height: 24px; padding: 0px; text-align: justify;">    [hours] => 21</pre>
<pre style="background-color: white; color: #222222; font-size: 12px; line-height: 24px; padding: 0px; text-align: justify;">    [mday] => 29</pre>
<pre style="background-color: white; color: #222222; font-size: 12px; line-height: 24px; padding: 0px; text-align: justify;">    [wday] => 5</pre>
<pre style="background-color: white; color: #222222; font-size: 12px; line-height: 24px; padding: 0px; text-align: justify;">    [mon] => 10</pre>
<pre style="background-color: white; color: #222222; font-size: 12px; line-height: 24px; padding: 0px; text-align: justify;">    [year] => 2010</pre>
<pre style="background-color: white; color: #222222; font-size: 12px; line-height: 24px; padding: 0px; text-align: justify;">    [yday] => 301</pre>
<pre style="background-color: white; color: #222222; font-size: 12px; line-height: 24px; padding: 0px; text-align: justify;">    [weekday] => Friday</pre>
<pre style="background-color: white; color: #222222; font-size: 12px; line-height: 24px; padding: 0px; text-align: justify;">    [month] => October</pre>
<pre style="background-color: white; color: #222222; font-size: 12px; line-height: 24px; padding: 0px; text-align: justify;">    [0] => 1288358711</pre>
<pre style="background-color: white; color: #222222; font-size: 12px; line-height: 24px; padding: 0px; text-align: justify;">)</pre>
<h3 style="background-color: white; color: #222222; font-family: Verdana, 'Open Sans', sans-serif; line-height: 24px; margin: 10px 0px; padding: 0px; text-align: justify;">
Fungsi mktime pada PHP</h3>
Fungsi ini digunakan untuk mendapatkan timestamp Unix untuk suatu tanggal 
 
Sintaks PHP : 
<div style="background-color: #eeeeee; border: 3px solid rgb(221, 221, 221); color: #222222; font-family: 'Courier New', Courier, monospace; font-size: 12px; line-height: 24px; margin: 0px; padding: 5px; text-align: justify;">
<pre style="padding: 0px;">mktime ([ int $hour= date("H") [, int $minute= date("i") 
[, int $second= date("s") [, int $month= date("n") 
[,int $day= date("j") [, int $year= date("Y") [, int $is_dst= -1 ]]]]]]] )</pre>
</div>
Contoh Penggunaanya : 
<div style="background-color: #eeeeee; border: 3px solid rgb(221, 221, 221); color: #222222; font-family: 'Courier New', Courier, monospace; font-size: 12px; line-height: 24px; margin: 0px; padding: 5px; text-align: justify;">
<pre style="padding: 0px;"><?php</pre>
<pre style="padding: 0px;">echo date("M-d-Y", mktime(0, 0, 0, 12, 32, 1997))." ";</pre>
<pre style="padding: 0px;">echo date("M-d-Y", mktime(0, 0, 0, 13, 1, 1997))." ";</pre>
<pre style="padding: 0px;">echo date("M-d-Y", mktime(0, 0, 0, 1, 1, 1998))." ";</pre>
<pre style="padding: 0px;">echo date("M-d-Y", mktime(0, 0, 0, 1, 1, 98))." ";</pre>
<pre style="padding: 0px;"> </pre>
<pre style="padding: 0px;">//Hasilnya semua sama : Jan-01-1998</pre>
<pre style="padding: 0px;">?></pre>
</div>
Contoh kedua penggunaanya : 
<div style="background-color: #eeeeee; border: 3px solid rgb(221, 221, 221); color: #222222; font-family: 'Courier New', Courier, monospace; font-size: 12px; line-height: 24px; margin: 0px; padding: 5px; text-align: justify;">
<pre style="padding: 0px;"><?php</pre>
<pre style="padding: 0px;">$besok  = mktime(0, 0, 0, date("m")  , date("d")+1, date("Y"));</pre>
<pre style="padding: 0px;">$bulankemaren = mktime(0, 0, 0, date("m")-1, date("d"),   date("Y"));</pre>
<pre style="padding: 0px;">$tahundepan  = mktime(0, 0, 0, date("m"),   date("d"),   date("Y")+1);</pre>
<pre style="padding: 0px;"> </pre>
<pre style="padding: 0px;">echo "Besok : ".date("d M Y",$besok)." ";</pre>
<pre style="padding: 0px;">echo "Bulan kemaren : ".date("M Y", $bulankemaren)." ";</pre>
<pre style="padding: 0px;">echo "Tahun depan: ".date("Y", $tahundepan)." ";</pre>
<pre style="padding: 0px;">?></pre>
</div>
<h3 style="background-color: white; color: #222222; font-family: Verdana, 'Open Sans', sans-serif; line-height: 24px; margin: 10px 0px; padding: 0px; text-align: justify;">
Fungsi strtotime pada PHP</h3>
Fungsi ini digunakan untuk mengubah string tanggal/waktu (bahasa inggris) ke timestamp Unix. 
 
Sintaks PHP : 
<div style="background-color: #eeeeee; border: 3px solid rgb(221, 221, 221); color: #222222; font-family: 'Courier New', Courier, monospace; font-size: 12px; line-height: 24px; margin: 0px; padding: 5px; text-align: justify;">
<pre style="padding: 0px;">strtotime ( string $time [, int $now ] )</pre>
</div>
Contoh penggunaannya : 
<div style="background-color: #eeeeee; border: 3px solid rgb(221, 221, 221); color: #222222; font-family: 'Courier New', Courier, monospace; font-size: 12px; line-height: 24px; margin: 0px; padding: 5px; text-align: justify;">
<pre style="padding: 0px;"><?php</pre>
<pre style="padding: 0px;">echo strtotime("now"), "\n";</pre>
<pre style="padding: 0px;">echo strtotime("10 September 2000"), "\n";</pre>
<pre style="padding: 0px;">echo strtotime("+1 day"), "\n";</pre>
<pre style="padding: 0px;">echo strtotime("+1 week"), "\n";</pre>
<pre style="padding: 0px;">echo strtotime("+1 week 2 days 4 hours 2 seconds"), "\n";</pre>
<pre style="padding: 0px;">echo strtotime("next Thursday"), "\n";</pre>
<pre style="padding: 0px;">echo strtotime("last Monday"), "\n";</pre>
<pre style="padding: 0px;">?></pre>
</div>
<h3 style="background-color: white; color: #222222; font-family: Verdana, 'Open Sans', sans-serif; line-height: 24px; margin: 10px 0px; padding: 0px; text-align: justify;">
Fungsi time pada PHP</h3>
Fungsi ini digunakan untuk menghasilkan timestamp Unix saat ini 
 
Sintaks PHP : 
<div style="background-color: #eeeeee; border: 3px solid rgb(221, 221, 221); color: #222222; font-family: 'Courier New', Courier, monospace; font-size: 12px; line-height: 24px; margin: 0px; padding: 5px; text-align: justify;">
<pre style="padding: 0px;">time ( void )</pre>
</div>
Contoh penggunaannya: 
<div style="background-color: #eeeeee; border: 3px solid rgb(221, 221, 221); color: #222222; font-family: 'Courier New', Courier, monospace; font-size: 12px; line-height: 24px; margin: 0px; padding: 5px; text-align: justify;">
<pre style="padding: 0px;"><?php</pre>
<pre style="padding: 0px;">$minggudepan = time() + (7 * 24 * 60 * 60);</pre>
<pre style="padding: 0px;">                   // 7 hari; 24 jam; 60 menit; 60 detik</pre>
<pre style="padding: 0px;">echo 'Sekarang:       '. date('Y-m-d') ."\n ";</pre>
<pre style="padding: 0px;">echo 'Minggu Depan: '. date('Y-m-d', $minggudepan) ."\n ";</pre>
<pre style="padding: 0px;">// atau menggunakan strtotime():</pre>
<pre style="padding: 0px;">echo 'Minggu Depan: '. date('Y-m-d', strtotime('+1 week')) ."\n ";</pre>
<pre style="padding: 0px;">?></pre>
</div>
 
Hasilnya jika dijalankan pada browser adalah : 
<pre style="background-color: white; color: #222222; font-size: 12px; line-height: 24px; padding: 0px; text-align: justify;">Sekarang: 2010-10-29</pre>
<pre style="background-color: white; color: #222222; font-size: 12px; line-height: 24px; padding: 0px; text-align: justify;">Minggu Depan: 2010-11-05</pre>
<pre style="background-color: white; color: #222222; font-size: 12px; line-height: 24px; padding: 0px; text-align: justify;">Minggu Depan: 2010-11-05 </pre>
 
<h3 style="background-color: white; color: #222222; font-family: Verdana, 'Open Sans', sans-serif; line-height: 24px; margin: 10px 0px; padding: 0px; text-align: justify;">
Mencari selisih hari antara 2 tanggal</h3>
<div style="background-color: #eeeeee; border: 3px solid rgb(221, 221, 221); color: #222222; font-family: 'Courier New', Courier, monospace; font-size: 12px; line-height: 24px; margin: 0px; padding: 5px; text-align: justify;">
<pre style="padding: 0px;"><?php</pre>
<pre style="padding: 0px;">$tgl1 = "25-10-2010";</pre>
<pre style="padding: 0px;">$tgl2 = "27-10-2010";</pre>
<pre style="padding: 0px;"> </pre>
<pre style="padding: 0px;">$selisih = strtotime($tgl2) -  strtotime($tgl1);</pre>
<pre style="padding: 0px;">$hari = $selisih/(60*60*24);</pre>
<pre style="padding: 0px;">                //60 detik * 60 menit * 24 jam = 1 hari</pre>
<pre style="padding: 0px;"> </pre>
<pre style="padding: 0px;">echo "Selisih tanggal $tgl2 dan $tgl1 adalah $hari hari";</pre>
<pre style="padding: 0px;">?></pre>
<div>
 </div>
</div>

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