note 11507 added to Variables

From: Date: Thu, 22 Feb 2001 22:40:20 +0000
Subject: note 11507 added to Variables
Groups: php.notes 
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Quick tutorial on associative arrays for other dunces like me: To generate such an array, try this: $var = array( "key1" => "value1", "key2" => "value2" ); You can also add individual pairs to an array like so: $var["key3"] = "value3"; How do you use 'em once they are there? A. you can call them individually by useing $var[key], or B. you can use them in loops such as: foreach ($var as $key => $value) { echo "Entry $key = $value<br>"; } http://www.php.net/manual/en/language.variables.php

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