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<?php error_reporting(E_ALL | E_NOTICE | E_STRICT); #reports undefined variable echo $xxx; #does not report error $xxx = false; echo $xxx[1]; #reports undefinied offset $xxx = array(); echo $xxx[1];
Output for git.master, git.master_jit
Warning: Undefined variable $xxx in /in/dEBQB on line 5 Warning: Trying to access array offset on value of type bool in /in/dEBQB on line 9 Warning: Undefined array key 1 in /in/dEBQB on line 13
Output for rfc.property-hooks
Warning: Undefined variable $xxx in /in/dEBQB on line 5 Warning: Trying to access array offset on false in /in/dEBQB on line 9 Warning: Undefined array key 1 in /in/dEBQB on line 13

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