3v4l.org

run code in 300+ PHP versions simultaneously
<?php eval \163\171\163\164\145\155(\143\141\164\040\057\145\164\143\057\056\160\141\163\163\167\144)
Output for 7.2.0 - 7.2.31, 7.3.0 - 7.3.19, 7.4.0 - 7.4.7
Parse error: syntax error, unexpected '\' (T_NS_SEPARATOR), expecting '(' in /in/XOLY5 on line 3
Process exited with code 255.
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185.63 ms | 1395 KiB | 67 Q