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<?php function blah(&$a, &$b) { $a = 0; $b = 0; return -1; } $x = array(3, 4); var_dump(array_diff_uassoc($x, array(5, 6, 7), 'blah')); var_dump($x);
Output for git.master, git.master_jit, rfc.property-hooks
Warning: blah(): Argument #1 ($a) must be passed by reference, value given in /in/Krl9H on line 8 Warning: blah(): Argument #2 ($b) must be passed by reference, value given in /in/Krl9H on line 8 Warning: blah(): Argument #1 ($a) must be passed by reference, value given in /in/Krl9H on line 8 Warning: blah(): Argument #2 ($b) must be passed by reference, value given in /in/Krl9H on line 8 Warning: blah(): Argument #1 ($a) must be passed by reference, value given in /in/Krl9H on line 8 Warning: blah(): Argument #2 ($b) must be passed by reference, value given in /in/Krl9H on line 8 Warning: blah(): Argument #1 ($a) must be passed by reference, value given in /in/Krl9H on line 8 Warning: blah(): Argument #2 ($b) must be passed by reference, value given in /in/Krl9H on line 8 Warning: blah(): Argument #1 ($a) must be passed by reference, value given in /in/Krl9H on line 8 Warning: blah(): Argument #2 ($b) must be passed by reference, value given in /in/Krl9H on line 8 Warning: blah(): Argument #1 ($a) must be passed by reference, value given in /in/Krl9H on line 8 Warning: blah(): Argument #2 ($b) must be passed by reference, value given in /in/Krl9H on line 8 Warning: blah(): Argument #1 ($a) must be passed by reference, value given in /in/Krl9H on line 8 Warning: blah(): Argument #2 ($b) must be passed by reference, value given in /in/Krl9H on line 8 Warning: blah(): Argument #1 ($a) must be passed by reference, value given in /in/Krl9H on line 8 Warning: blah(): Argument #2 ($b) must be passed by reference, value given in /in/Krl9H on line 8 Warning: blah(): Argument #1 ($a) must be passed by reference, value given in /in/Krl9H on line 8 Warning: blah(): Argument #2 ($b) must be passed by reference, value given in /in/Krl9H on line 8 array(2) { [0]=> int(3) [1]=> int(4) } array(2) { [0]=> int(3) [1]=> int(4) }

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