PHP array_combine() Function
 Complete PHP Array Reference
Definition and Usage
The array_combine() function creates an array by combining two other arrays, where the first array is the keys, and the other array is the values.
Syntax
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array_combine(array1,array2)
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| Parameter |
Description |
| array1 |
Required. An array, specifying the keys |
| array2 |
Required. An array, specifying the values |
Tips and Notes
Note: Both parameters must have equal number of elements.
Example
<?php
$a1=array("a","b","c","d");
$a2=array("Cat","Dog","Horse","Cow");
print_r(array_combine($a1,$a2));
?>
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The output of the code above will be:
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Array ( [a] => Cat [b] => Dog [c] => Horse [d] => Cow )
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Complete PHP Array Reference
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