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<?php var_dump(is_string(''), is_string(' ')); # true true $v = ' '; $v[] = 1; $v = ''; $v[] = 1;
Output for git.master, git.master_jit, rfc.property-hooks
bool(true) bool(true) Fatal error: Uncaught Error: [] operator not supported for strings in /in/iA7E3:6 Stack trace: #0 {main} thrown in /in/iA7E3 on line 6
Process exited with code 255.

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