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<?php $array = [ ['cs_map_id' => 84, 'cs_subject_id' => 1], ['cs_map_id' => 85, 'cs_subject_id' => 5], ]; $padWith = ['flag' => 1]; array_walk( $array, fn(&$v, $k, $extra) => $v += $extra, $padWith ); var_export($array);
Output for 7.4.33, 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
array ( 0 => array ( 'cs_map_id' => 84, 'cs_subject_id' => 1, 'flag' => 1, ), 1 => array ( 'cs_map_id' => 85, 'cs_subject_id' => 5, 'flag' => 1, ), )
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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