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<?php $a = array('1','2','3'); var_dump(strcmp("test",$a) == 0); var_dump( is_null(strcmp("test",$a)) ); function Test() {return;} $null = Test(); var_dump(is_null($null)); $s = (string) array(); var_dump($s);
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught TypeError: strcmp(): Argument #2 ($string2) must be of type string, array given in /in/oqQ0J:3 Stack trace: #0 /in/oqQ0J(3): strcmp('test', Array) #1 {main} thrown in /in/oqQ0J on line 3
Process exited with code 255.

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