create array in php
$my_array = array();php array
<?php
$array = array(
"foo" => "bar",
42 => 24,
"multi" => array(
"dimensional" => array(
"array" => "foo"
)
)
);
var_dump($array["foo"]);
var_dump($array[42]);
var_dump($array["multi"]["dimensional"]["array"]);
?>php declare array
// sequential array
$arr = array(
'v1', // $arr[0] == 'v1'
'v2', // $arr[1] == 'v2'
'v3' // $arr[2] == 'v3'
);
// or (since PHP 5.4)
$arr = [
'v1', // $arr[0] == 'v1'
'v2', // $arr[1] == 'v2'
'v3' // $arr[2] == 'v3'
];
// key accessed array (map like)
$arr = array(
'k1' => 'v1', // $arr['k1'] == 'v1'
'k2' => 'v2', // $arr['k2'] == 'v2'
'k3' => 'v3' // $arr['k3'] == 'v3'
);
// or (since PHP 5.4)
$arr = [
'k1' => 'v1', // $arr['k1'] == 'v1'
'k2' => 'v2', // $arr['k2'] == 'v2'
'k3' => 'v3' // $arr['k3'] == 'v3'
];php array
<?php
$array = array("foo", "bar", "hello", "world");
var_dump($array);
?>php array
$cars = array('BMW', 'Ferrari', 'Honda');
$str= implode(', ', $cars);
echo $str; //array to string
$arr = explode(', ', $str);
echo json_encode($arr); //string to arrayCopyright © 2021 Codeinu
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