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PHP
php foreach
$arr = [ 'Item 1' , 'Item 2' , 'Item 3' ] ;
foreach ( $arr as $item ) {
var_dump ( $item ) ;
}
php foreach array
$arr = array ( 1 , 2 , 3 ) ;
foreach ( $arr as $key => $value ) {
echo "{ $key } => { $value } " ;
}
foreach loop in php
<?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 foreach
<?php
$age = array ( "Peter" => "35" , "Ben" => "37" , "Joe" => "43" ) ;
foreach ( $age as $x => $val ) {
echo "$x = $val <br>" ;
}
?>
foreach php
foreach ( array_expression as $value )
statement
foreach ( array_expression as $key => $value )
statement
foreach in php
$arr = array (
'key1' => 'val' ,
'key2' => 'another' ,
'another' => 'more stuff'
) ;
foreach ( $arr as $key => $val ) {
}
foreach ( $arr as $key => $val ) :
endforeach ;
for each php
<?php
$arr = array ( 1 , 2 , 3 , 4 ) ;
foreach ( $arr as & $value ) {
$value = $value * 2 ;
}
foreach ( $arr as $key => $value ) {
echo "{ $key } => { $value } " ;
print_r ( $arr ) ;
}
?>
foreach in php
<?php
$arr = array ( "green" , "blue" , "pink" , "white" ) ;
foreach ( $arr as $element ) {
echo "$element " ;
}
?>
php foreach
$myArray = [ 1 , 2 , 3 ] ;
foreach ( $myArray as $item ) {
echo $item ;
}
$myAssocArray = [ 1 => 'One' , 2 => 'Two' , 3 => 'Three' ] ;
foreach ( $myAssocArray as $key => $value ) {
echo $key . ' is ' . $value ;
}
foreach loop in php
<?php
$food = array ( 'burger' , 'pizza' , 'golgappa' , 'momoes' ) ;
foreach ( $food as $value )
{
echo $value , "<br>" ;
}
?>
PHP foreach Loop
<?php
$colors = array ( "red" , "green" , "blue" , "yellow" ) ;
foreach ( $colors as $value ) {
echo "$value <br>" ;
}
?>
for each php
<?php
$array = [
[ 1 , 2 ] ,
[ 3 , 4 ] ,
] ;
foreach ( $array as list ( $a , $b ) ) {
echo "A: $a ; B: $b
" ;
}
?>
php foreach
<?php
$arr = array ( 1 , 2 , 3 , 4 ) ;
foreach ( $arr as & $value ) {
$value = $value * 2 ;
}
unset ( $value ) ;
?>
php foreach in js
var a = [ "a" , "b" , "c" ] ;
for ( var index = 0 ; index < a. length; ++ index) {
console. log ( a[ index] ) ;
}
for each php
<?php
foreach ( array ( 1 , 2 , 3 , 4 ) as & $value ) {
$value = $value * 2 ;
}
?>
foreach loop in php
foreach ( $users as $row ) {
if ( $row [ 'user_id' ] == 3 ) {
$userName = $row [ 'first_name' ] ;
}
}
php foreach
foreach ( $arr as $value ) {
$value = $value * 2 ;
}
foreach php
<?php
$array = [
[ 1 , 2 ] ,
[ 3 , 4 ] ,
] ;
foreach ( $array as list ( $a , $b ) ) {
echo "A: $a ; B: $b ; C: $c
" ;
}
?>
php foreach
foreach ( $arr as & $value ) {
echo ( $value ) ;
}
foreach php
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9
<?php
$my_arr = array ( 1 , 2 , 3 , 4 , 5 ) ;
foreach ( $my_arr as $value ) {
echo $value , " " ;
}
?>
php: foreach loop
Copyfor ( $i = 0 ; $i < 5 ; $i ++ ) {
echo $i ;
}
$luckyNums = [ 4 , 8 , 15 , 16 , 23 , 42 ] ;
foreach ( $luckyNums as $luckyNum ) {
echo $luckyNum . "<br>" ;
}
php foreach
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