<?php
			$numbers = array( 1, 2, 3, 4, 5, 6 );
			print_r( $numbers );
			echo "<br /><br />";
			
			//Remove the first element out of the array
			$a = array_shift( $numbers );
			echo "a: " .  $a . "<br />";
			print_r( $numbers );
			echo "<br /><br />";

			//Re-insert an element to the beginning of an array
			$b = array_unshift( $numbers, 'first' );
			echo "b: " .  $b . "<br />";
			print_r( $numbers );
			echo "<br /><br />";

			//Remove the last element from an array
			$c = array_pop( $numbers );
			echo "c: " .  $c . "<br />";
			print_r( $numbers );
			echo "<br /><br />";

			//Re-insert an element to the end of an array
			$d = array_push( $numbers, 'last' );
			echo "d: " .  $d . "<br />";
			print_r( $numbers );
			echo "<br /><br />";
		
			//How many items are in the array 
			echo "Count: " . count( $numbers ) . "<br /><br />";
			//Maximum Value
			echo "Max Value: " . max( $numbers ) . "<br /><br />";
			//Minimum Value
			echo "Min Value: " . min( $numbers ) . "<br /><br />";
			
			//Sort from lowest to higest
			echo "Sort: " . sort( $numbers ); 
			echo print_r($numbers) . "<br />";

			//Sort from highest to lowest
			echo "Reverse Sort: " . rsort( $numbers ); 
			print_r($numbers) . "<br /><br />";
			
			echo "<br /><br />";
			$implode = implode( " * ", $numbers );
			echo "Implode: " . $implode . "<br /><br />";
			
			
			//Take the String, find the delimiter, then turn it into an array
			echo "Explode: " . print_r( explode( " * ", $implode ) ) . "<br /><br />";
			
		
		?>

PHP: Fun with Arrays

php

PHP