PHP syntax: iterate over an array

Posted December 27, 2003 by Quinn McHenry in PHP programming

Given the array:

$ar = array("one", "two", "three", "four", "five");

The third element in the array can be accessed with:

echo $ar[3];

The following code will step through the array one element at a time and print each element:

foreach ($ar as $a)
echo $a;

 

About Quinn McHenry

Quinn was one of the original co-founders of Tech-Recipes. He is currently crafting iOS applications as a senior developer at Small Planet Digital in Brooklyn, New York.
View more articles by Quinn McHenry

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