<?php $salary[]=2000; $salary[]=3000; $salary[]=5000; foreach($salary as $value){ echo "Salary: $value<br>"; } ?>
foreach($array as $i => $item) { echo $item[$i]['filename']; echo $item[$i]['filepath']; // $array[$i] is same as $item }
for ($i = 0; $i < count($array); $i++) { echo $array[$i]['filename']; echo $array[$i]['filepath']; }
<?php $arr = array(1, 2, 3, 4); foreach ($arr as &$value) { $value = $value * 2; } // $arr is now array(2, 4, 6, 8) unset($value); // break the reference with the last element ?>
foreach($array as $item) { echo $item['filename']; echo $item['filepath']; // to know what's in $item echo '<pre>'; var_dump($item); }
foreach (array_expression as $value) statement foreach (array_expression as $key => $value) statement