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<?php $val = '2 dogs'; $int = (string)(int)$val; echo "'$val' == '$int'? ", var_exprt($int == $val, true), "\n";
Output for git.master, git.master_jit, rfc.property-hooks
'2 dogs' == '2'? Fatal error: Uncaught Error: Call to undefined function var_exprt() in /in/XjjVu:5 Stack trace: #0 {main} thrown in /in/XjjVu on line 5
Process exited with code 255.

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