3v4l.org

run code in 300+ PHP versions simultaneously
<?php $now17 = mktime(0, 0, 0, date("m")+17, date("d"), date("Y")); echo $now17
Output for 5.4.0 - 5.4.22
Parse error: syntax error, unexpected end of file, expecting ',' or ';' in /in/LZchN on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.27
Parse error: syntax error, unexpected $end, expecting ',' or ';' in /in/LZchN on line 3
Process exited with code 255.
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178.26 ms | 1395 KiB | 58 Q