Answers for "how to use array in php"

PHP
4

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"]);
?>
Posted by: Guest on June-17-2020
1

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'
];
Posted by: Guest on February-17-2021
3

php arrays

$nums = [1, 2, 3, 4, 5];
Posted by: Guest on October-03-2020
0

php array

$array = [];
Posted by: Guest on April-14-2021
0

php array

<?php
$array = array(
    "foo" => "bar",
    "bar" => "foo",
);

// Using the short array syntax
$array = [
    "foo" => "bar",
    "bar" => "foo",
];
?>
Posted by: Guest on February-15-2021

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