for each php to check in array normal code example
Example 1: php foreach
<?php
$age = array("Peter"=>"35", "Ben"=>"37", "Joe"=>"43");
foreach($age as $x => $val) {
echo "$x = $val<br>";
}
?>
Example 2: php loop through array
foreach (array_expression as $value)
statement
foreach (array_expression as $key => $value)
statement