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<?php $arr = [ 'vp 1'=>[5], 'vp 2'=>[10], 'vp 3'=>[15], 'vp 4'=>[20]]; $keys = array_keys($arr); $values = array_merge(array_slice($arr, 1), ["x"]); $new = array_combine($keys, $values); Var_dump($new);
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 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(4) { ["vp 1"]=> array(1) { [0]=> int(10) } ["vp 2"]=> array(1) { [0]=> int(15) } ["vp 3"]=> array(1) { [0]=> int(20) } ["vp 4"]=> string(1) "x" }
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.
preferences:
172.09 ms | 407 KiB | 5 Q