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<?php $foo[] = array('id' => 1, 'title' => 'ONE'); $foo[] = array('id' => 2, 'title' => 'TWO'); $bar[] = array('id' => 2, 'title' => 'dos'); $bar[] = array('id' => 2, 'title' => 'tres'); array_udiff($foo, $bar, function($a, $b) { print $a['title'] . " " . $b['title'] . "\n"; return 0;});
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
ONE TWO dos tres ONE dos ONE TWO
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
TWO ONE tres dos TWO tres TWO ONE
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/J7QIt on line 7
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION in /in/J7QIt on line 7
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/J7QIt on line 7
Process exited with code 255.
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