How to get a value from an array in PHP
In this tutorial, we are going to see how to get a value from an array in PHP. If you want to access a value in an indexed, associative, or multidimensional array, you can do it by using the index or the key.
Example 1: How to get a value from an array
<?php $numbers = array(1, 2, 3, 4, 5); echo $numbers[0]; ?>
Output:
1
Example 2: How to get a value from an associative array
<?php
$languages = array("p"=>"PHP", "j"=>"Java", "a"=>"Ada", "h"=>"HTML");
echo $languages["p"];
?>
Output:
PHP
Example 3: How to get a value from a multidimensional array
<?php $school = array( array( "name" => "Frédéric Majory", "email" => "[email protected]", "telephone" => "+1 01.09.94.30.12", "address" => "94, street Gustave Eiffel", ), array( "name" => "Adorlee Miron", "email" => "[email protected]", "telephone" => "+1 04.97.35.65.26", "address" => "32, boulevard Aristide Briand", ), array( "name" => "Christian Leclerc", "email" => "[email protected]", "telephone" => "+1 03.56.16.29.48", "address" => "16, street Belges", ) ); echo $school[0]["name"]. '<br />'; echo $school[1]["email"]. '<br />'; ?>
Output:
Frédéric Majory [email protected]
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