foreach in php
<?php
// Declare an array
$arr = array("green", "blue", "pink", "white");
// Loop through the array elements
foreach ($arr as $element) {
echo "$element ";
}
?>foreach in php
<?php
// Declare an array
$arr = array("green", "blue", "pink", "white");
// Loop through the array elements
foreach ($arr as $element) {
echo "$element ";
}
?>foreach ph
<?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
?>for each php
<?php
$array = [
[1, 2],
[3, 4],
];
foreach ($array as list($a, $b)) {
// $a contains the first element of the nested array,
// and $b contains the second element.
echo "A: $a; B: $b\n";
}
?>Copyright © 2021 Codeinu
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