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PHP Basic

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PHP Comments

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PHP Data Types

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PHP Advanced

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PHP OOP

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MySQL Database

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PHP Reference

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Text lesson

array_fill_keys()

Example

Populate an array with values, using specified keys:

<?php
$keys=array(“a”,“b”,“c”,“d”);
$a1=array_fill_keys($keys,“blue”);
print_r($a1);
?>

Definition and Usage

The array_fill_keys() function populates an array with values based on specified keys.

Syntax

array_fill_keys(keys, value)

Parameter Values

Parameter	Description
keys	Required. An array of values to be used as keys.
value	Required. Specifies the value to use for populating the array.

Technical Details

Return Value:	Returns the populated array.
PHP Version:	5.2+