<?php
//$array = unserialize('a:3:{i:0;a:2:{s:8:"frage_id";s:1:"3";s:7:"antwort";s:1:"3";}i:1;a:2:{s:8:"frage_id";s:1:"4";s:7:"antwort";s:1:"3";}i:2;a:2:{s:8:"frage_id";s:1:"5";s:7:"antwort";s:1:"3";}}');
$array = array();
$keys = array_column($array, "frage_id");
$values = array_column($array, "antwort");
$prepend_func = function($value) { return "s" . $value; };
$keys = array_map($prepend_func, $keys);
$combined = array_combine($keys, $values);
print_r($combined);
- Output for 5.5.0 - 5.5.38, 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 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- Array
(
)
- Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45
- Fatal error: Call to undefined function array_column() in /in/KhifB on line 7
Process exited with code 255. - Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
- Parse error: syntax error, unexpected T_FUNCTION in /in/KhifB on line 10
Process exited with code 255. - Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
- Parse error: parse error, unexpected T_FUNCTION in /in/KhifB on line 10
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/KhifB on line 10
Process exited with code 255.
preferences:
277.41 ms | 401 KiB | 460 Q