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<?php $header = array('test'); var_dump($header); var_dump($header[0]['class']); die(); if (isset($header[0]['class'])) { echo 'set'; } else { echo 'not set'; }
Output for git.master, git.master_jit, rfc.property-hooks
array(1) { [0]=> string(4) "test" } Fatal error: Uncaught TypeError: Cannot access offset of type string on string in /in/7aRTP:5 Stack trace: #0 {main} thrown in /in/7aRTP on line 5
Process exited with code 255.

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