Foreach pętla w PHP
$arr = ['Item 1', 'Item 2', 'Item 3'];
foreach ($arr as $item) {
var_dump($item);
}
garzj
$arr = ['Item 1', 'Item 2', 'Item 3'];
foreach ($arr as $item) {
var_dump($item);
}<?php
$arr = ['Item 1', 'Item 2', 'Item 3'];
foreach ($arr as $item) {
var_dump($item);
}
$dict = array("key1"=>"35", "key2"=>"37", "key3"=>"43");
foreach($dict as $key => $val) {
echo "$key = $val<br>";
}
?><?php
$age = array("Peter"=>"35", "Ben"=>"37", "Joe"=>"43");
foreach($age as $x => $val) {
echo "$x = $val<br>";
}
?>$arr = array(
'key1' => 'val',
'key2' => 'another',
'another' => 'more stuff'
);
foreach ($arr as $key => $val){
//do stuff
}
//or alt syntax
foreach ($arr as $key => $val) :
//do stuff here as well
endforeach;<?php
// Declare an array
$arr = array("green", "blue", "pink", "white");
// Loop through the array elements
foreach ($arr as $element) {
echo "$element ";
}
?>foreach($users as $row) {
if($row['user_id']==3){
$userName = $row['first_name'];
}
}