common array methods php
if (count($arr) > 1) {
....
}common array methods php
print_r(deep_delete_keys($arr,'country'));
function deep_delete_keys($arr, $keys) {
if (!is_array($keys)) $keys = array($keys);
$filteredArr = array_diff_key( $arr, array_flip( $keys ) );
foreach ($filteredArr as &$val) {
if (is_array($val)) {
$val = deep_delete_keys($val, $keys);
}
}
return $filteredArr;
}array in php
<?php
$cars = array("Maserati", "Porsche", "BMW");
echo "I like " . $cars[0] . ", " . $cars[1] . " and " . $cars[2] . ".";
?>array values php function
$fruits = ["m"=>"banana", "c"=>"Apple" , "a"=>"gray"];
$newArray = array_values($colors); //new Array with values $fruits array
echo "<pre>";
print_r( $newArray );
//output
Array
(
[0] => banana
[1] => gray
[2] => blue
[3] => num
)array php
Array
(
[0] => Array
(
[name] => phone
[price] => 700
)
[1] => Array
(
[name] => note
[price] => 20
)
[2] => Array
(
[name] => book
[price] => 49
)
)Copyright © 2021 Codeinu
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