3v4l.org

run code in 300+ PHP versions simultaneously
<?php for($i = 0; $i < 24; $i++): ?> <option value="<?= $i % 12 ? $i % 12 : 12 ?>:00 <?= $i >= 12 ? 'pm' : 'am'; ?>"><?= $i % 12 ? $i % 12 : 12 ?>:00 <?= $i >= 12 ? 'pm' : 'am' ?></option>
Output for 5.4.0 - 5.4.28, 5.5.0 - 5.5.12
Parse error: syntax error, unexpected end of file in /in/9jlhM on line 2
Process exited with code 255.
Output for 5.2.3 - 5.2.17, 5.3.0 - 5.3.28
Parse error: syntax error, unexpected $end in /in/9jlhM on line 2
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.2
<br /> <b>Parse error</b>: syntax error, unexpected $end in <b>/in/9jlhM</b> on line <b>2</b><br />
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
<br /> <b>Parse error</b>: parse error, unexpected $ in <b>/in/9jlhM</b> on line <b>2</b><br />
Process exited with code 255.
Output for 4.3.2 - 4.3.4
<br /> <b>Parse error</b>: parse error in <b>/in/9jlhM</b> on line <b>2</b><br />
Process exited with code 255.
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214.81 ms | 1395 KiB | 131 Q