foreach in php

1$arr = ['Item 1', 'Item 2', 'Item 3'];
2
3foreach ($arr as $item) {
4  var_dump($item);
5}

1foreach (array as $value){ 
2  //code to be executed; 
3  print("value : $value");
4} 
5
6foreach (array as  $key => $value){ 
7  //code to be executed; 
8  print("key[$key] => $value");
9} 

1<?php
2$arr = ['Item 1', 'Item 2', 'Item 3'];
3
4foreach ($arr as $item) {
5  var_dump($item);
6}
7
8$dict = array("key1"=>"35", "key2"=>"37", "key3"=>"43");
9
10foreach($dict as $key => $val) {
11  echo "$key = $val<br>";
12}
13?>

1$arr = array(
2	'key1' => 'val',
3	'key2' => 'another',
4	'another' => 'more stuff' 
5);
6foreach ($arr as $key => $val){
7	//do stuff
8}
9
10//or alt syntax
11foreach ($arr as $key => $val) :
12   //do stuff here as well
13endforeach;
14

1$arr = array(
2	'key1' => 'val',
3	'key2' => 'another',
4	'another' => 'more stuff' 
5);
6foreach ($arr as $key => $val){
7	//do stuff
8}
9
10//or alt syntax
11foreach ($arr as $key => $val) :
12   //do stuff here as well
13endforeach;

1<?php
2// Declare an array 
3$arr = array("green", "blue", "pink", "white");  
4  
5// Loop through the array elements 
6foreach ($arr as $element) { 
7    echo "$element "; 
8} 
9?>