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run code in 300+ PHP versions simultaneously
<?php function () { echo "oh my..."; } echo "haha "; ();?>
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Parse error: syntax error, unexpected character 0x7F, expecting "(" in /in/uteEo on line 3
Process exited with code 255.
Output for 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33
Warning: Unexpected character in input: '' (ASCII=127) state=0 in /in/uteEo on line 3 Parse error: syntax error, unexpected 'echo' (T_ECHO) in /in/uteEo on line 4
Process exited with code 255.
Output for 5.4.2 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20
haha oh my...

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