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<?php $_SESSION['MAster'] = '4632763278'; unset($_SESSION['MAster']); if($_SESSION['MAster']){ echo 'HELLO'; } if(in_array($_SESSION,'MAster')){ echo 'HELLO'; } if(isset($_SESSION['MAster'])){ echo 'HELLO 2'; } if($_SESSION['MAster']=='4632763278'){ echo 'HELLO 3'; }
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined array key "MAster" in /in/uhTDQ on line 5 Fatal error: Uncaught TypeError: in_array(): Argument #2 ($haystack) must be of type array, string given in /in/uhTDQ:8 Stack trace: #0 /in/uhTDQ(8): in_array(Array, 'MAster') #1 {main} thrown in /in/uhTDQ on line 8
Process exited with code 255.

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