PHP array_fill_keys () function
Examples
Fill an array with the keys given a specified key:
<?php
$keys=array("a","b","c","d");
$a1=array_fill_keys($keys,"blue");
print_r($a1);
?>
$keys=array("a","b","c","d");
$a1=array_fill_keys($keys,"blue");
print_r($a1);
?>
Running instance »
Definition and Usage
array_fill_keys () function fills an array with the keys given a specified key.
grammar
array_fill_keys( keys,value );
参数 | 描述 |
---|---|
keys | 必需。数组,其值将被用于填充数组的键名。 |
value | 必需。规定用于填充数组的键值。 |
technical details
return value: | Returns an array of fill. |
---|---|
PHP version: | 5.2+ |
Complete PHP Array Reference