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<?php $array[0][0] = '567'; $array[0][1] = '3971'; $array[0][2] = '19'; $array[0][3] = '1'; $array[1][0] = '10'; $array[1][1] = '50'; $array[1][2] = '80'; $array[1][3] = '30'; array_multisort(...$array); var_export($array);
Output for 8.1.32, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.4.16, 8.5.0 - 8.5.1
array ( 0 => array ( 0 => '1', 1 => '19', 2 => '567', 3 => '3971', ), 1 => array ( 0 => '30', 1 => '80', 2 => '10', 3 => '50', ), )
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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