Displaying one value from an array : Associate Array « Data Structure « PHP






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Displaying one value from an array

 
<?php
$shapes = array('S' => 'Cylinder',
                'N' => 'Rectangle',
                'A' => 'Sphere',
                'O' => 'Sphere',
                'P' => 'Rectangle');
print "A notepad is a {$shapes['Notepad']}.";
?>








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7.Reference the assiciate array element
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10.Looping Through an Associative Array with foreach
11.key: Fetch a key from an associative array
12.print_r: output associate array
13.array_intersect_assoc: Computes the intersection of arrays with additional index check
14.An array called $computers with numeric and string keys
15.An array called $vegetables with string keys
16.Argument Swapping
17.Array to object
18.Assigning and Comparing
19.Building an array of defaults
20.Creates an array with keys 'a', 'b' and 'c with values of 1, 2 and 3 as well as keys 0, 1 and 2 with values 'a', 'b', and 'c'
21.Creating Arrays
22.Creates an array that assigns keys 1 through 7 to the days of the week.
23.Creating a multidimensional array
24.Creating an associative array of shapes
25.Obtaining Array Keys and Values
26.Obtaining Array Keys with a Given Value
27.One-based array index
28.Using both the array key and a passed-in value to modify each element value
29.Using Variable Variables to Create Associations