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<?php $arr = ['a','1','test','0','0type', 123, 6.45]; foreach ($arr as $val) { echo '$val = ' . var_export($val, false) . '; !$val = ' . !$val . "\n"; }
Output for git.master, git.master_jit, rfc.property-hooks
'a'$val = ; !$val = '1'$val = ; !$val = 'test'$val = ; !$val = '0'$val = ; !$val = 1 '0type'$val = ; !$val = 123$val = ; !$val = 6.45$val = ; !$val =

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