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<?php $headers = ['Color', 'Length', 'Waist']; $data = [ [ ['green', 'Color'], ['23', 'Length'], ], [], [ ['23', 'Length'], ['24', 'Waist'], ], ]; $defaults = array_fill_keys($headers, null); var_export( array_map( function($item) use($defaults) { return array_replace($defaults, array_column($item, 0, 1)); }, $data ) );
Output for 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 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 ( 'Color' => 'green', 'Length' => '23', 'Waist' => NULL, ), 1 => array ( 'Color' => NULL, 'Length' => NULL, 'Waist' => NULL, ), 2 => array ( 'Color' => NULL, 'Length' => '23', 'Waist' => '24', ), )
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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182.38 ms | 407 KiB | 5 Q