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<?php function foo() { static $array = array(); while ($i < 10000) { $array[] = $i; $i++; } $key = 9999; echo array_key_exists($key, $array); } foo();
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $i in /in/gDWYY on line 7 Warning: Undefined variable $i in /in/gDWYY on line 8 Warning: Undefined variable $i in /in/gDWYY on line 9 1

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