34 lines
		
	
	
		
			1.1 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
			
		
		
	
	
			34 lines
		
	
	
		
			1.1 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
| ---
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| title: Arrays
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| ---
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| ## Arrays
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| 
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| ### Types Of Arrays
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| In PHP there are three types of arrays: Indexed Arrays, Associative arrays, and Multidimensional arrays.
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| 
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| ### Indexed Array Example
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| An indexed array accesses objects by index number.
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| ```PHP
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| <?php
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| $freecodecamp = array("free", "code", "camp");
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| ```
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| `$freecodecamp[0]` would return `"free"`, `$freecodecamp[1]` would return `"code"`, and `$freecodecamp[2]` would return `"camp"`.
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| 
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| ### Associative Array Example
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| An associative array accesses objects by key name.
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| ```PHP
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| <?php
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| $freecodecamp = array("free"=>"0","code"=>"1","camp"=>"2");
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| ```
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| `$freecodecamp['free']` would return "0", `$freecodecamp['code']` would return "1", `$freecodecamp['camp']` would return "2",
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| 
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| ### Multidimensional Array Example
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| A multidimensional array is an array that contains other arrays.
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| ```PHP
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| <?php
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| $freecodecamp = array(array("free"=>"0","code"=>"1","camp"=>"2"),array("free"=>"0","code"=>"1","camp"=>"2"),array("free"=>"0","code"=>"1","camp"=>"2"));
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| ```
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| 
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| #### More Information:
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| * <a href="https://secure.php.net/manual/en/language.types.array.php" rel="nofollow">php.net arrays manual</a>
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