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
array_combine(array1,array2)
|
| 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));
?>
|
The output of the code above will be:
Array ( [a] => Cat [b] => Dog [c] => Horse [d] => Cow )
|
Complete PHP Array Reference
 |
|
Get Your Diploma!
W3Schools' Online Certification Program is the perfect solution for busy
professionals who need to balance work, family, and career building.
The HTML Certificate is for developers who want to document their knowledge of HTML, XHTML, and CSS.
The JavaScript Certificate is for developers who want to document their knowledge of JavaScript and the HTML DOM.
The XML Certificate is for developers who want to document their knowledge of XML, XML DOM and XSLT.
The ASP Certificate is for developers who want to document their knowledge of ASP, SQL, and ADO.
The PHP Certificate is for developers who want to document their knowledge of PHP and SQL (MySQL).
|
|
