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<?php testme(); function testme() { $data='a=1&b=2&c=3'; parse_str($data); if(isset($b)) { echo 'isset b='.$b,"\n"; } else { echo 'notset b='.$b,"\n"; } if(isset($b)) { echo 'isset b='.$b,"\n"; } else { echo 'no b='.$b,"\n"; } }
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught ArgumentCountError: parse_str() expects exactly 2 arguments, 1 given in /in/gAUqs:6 Stack trace: #0 /in/gAUqs(6): parse_str('a=1&b=2&c=3') #1 /in/gAUqs(3): testme() #2 {main} thrown in /in/gAUqs on line 6
Process exited with code 255.

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