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<?php $array1 = [ ['ITEM' => 1], ['ITEM' => 2], ['ITEM' => 3], ]; $array2 = [ ['ITEM' => 2], ['ITEM' => 3], ['ITEM' => 1], ['ITEM' => 4], ]; var_export( array_udiff( $array2, $array1, fn($a, $b) => $a <=> $b ) );
Output for 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0 - 8.5.1
array ( 3 => array ( 'ITEM' => 4, ), )
Output for 8.4.15
/bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.
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66.61 ms | 407 KiB | 5 Q