php array foreach/how to use foreach loop to iterate and print all the values in an array

This section demonstrates the use of foreach loop in the php

 
 

Share on Google+Share on Google+

php array foreach/how to use foreach loop to iterate and print all the values in an array

Ads

This section demonstrates the use of foreach loop in the php

  • Foreach is enhanced version of the for loop.
  • It is used to iterate through the array elements.
  • It is used only with the array.


Example of PHP Array Foreach Loop

<?php
$ar1
=array("mango","apple","orange","grapes");
foreach
($ar1 as $a)
echo
" ".$a;
$ar1=array("m"=>"mango","a"=>"apple","o"=>"orange","g"=>"grapes");
echo
"<br>";
foreach
($ar1 as $key=>$val)
echo
" ".$key."-->".$val;
?>

Output
mango apple orange grapes
m-->mango a-->apple o-->orange g-->grapes

Advertisements

Posted on: October 28, 2009 If you enjoyed this post then why not add us on Google+? Add us to your Circles