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<?php $a = 22; var_dump($GLOBALS["a"]); // int 22 var_dump(array_search(22, $GLOBALS)); // false var_dump(array_search(22, $GLOBALS, true)); // false
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.1 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.2.26 - 7.2.33, 7.3.13 - 7.3.33, 7.4.0 - 7.4.30, 8.0.0 - 8.0.22, 8.1.0 - 8.1.9
int(22) string(1) "a" string(1) "a"
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.25, 7.3.0 - 7.3.12
int(22) string(1) "a" bool(false)
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/eFFTd on line 6
Process exited with code 255.

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69.15 ms | 411 KiB | 5 Q