3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(strlen(base_convert(microtime()));
Output for 5.3.0 - 5.3.27, 5.4.0 - 5.4.21
Parse error: syntax error, unexpected ';' in /in/ZpZhr on line 3
Process exited with code 255.
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179.59 ms | 1395 KiB | 57 Q