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<?php $arr1 = [1, 4, 5, 7]; $arr2 = [2, 3, 4, 6]; $arrint = array_uintersect($arr1, $arr2, function ($a, $b) { return ($a === $b) ? 0 : ($a > $b) ? 1 : -1; }); var_dump($arrint);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Unparenthesized `a ? b : c ? d : e` is not supported. Use either `(a ? b : c) ? d : e` or `a ? b : (c ? d : e)` in /in/1MdSi on line 7
Process exited with code 255.
Output for 7.4.0 - 7.4.33
Deprecated: Unparenthesized `a ? b : c ? d : e` is deprecated. Use either `(a ? b : c) ? d : e` or `a ? b : (c ? d : e)` in /in/1MdSi on line 7 array(0) { }
Output for 5.4.2 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.29 - 7.2.33, 7.3.16 - 7.3.33
array(0) { }
preferences:
157.66 ms | 403 KiB | 223 Q