PHP array_flip() Function
 Complete PHP Array Reference
Definition and Usage
The array_flip() function returns an array with all the original keys as values, and all original values as keys.
Syntax
| Parameter |
Description |
| array |
Required. Specifies an array |
Example
<?php
$a=array(0=>"Dog",1=>"Cat",2=>"Horse");
print_r(array_flip($a));
?>
|
The output of the code above will be:
|
Array ( [Dog] => 0 [Cat] => 1 [Horse] => 2 )
|
Complete PHP Array Reference
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