3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i = 0; while($i<=1000){ echo mt_srand($i)%1000.' '; $i++; }
Output for 5.4.0 - 5.4.28, 5.5.0 - 5.5.12
Parse error: syntax error, unexpected '' '' (T_CONSTANT_ENCAPSED_STRING), expecting ',' or ';' in /in/SjOBs on line 4
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_CONSTANT_ENCAPSED_STRING, expecting ',' or ';' in /in/SjOBs on line 4
Process exited with code 255.
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172.07 ms | 1395 KiB | 78 Q