torrentkittysearchPHP array traversal methods foreach,list,each

Back-end development|php tutorial torrent kitty search backend development-php tutorial Arrays in PHP are divided into two categories: numerical index arrays and associative arrays.
The number index array is the same as the array in C language, the subscripts are 0, 1, 2…
The subscript of the associative array may be of any type, which is similar to the hash, map and other structures in other languages resemblance.
The following introduces three methods of traversing associative arrays in PHP:
Method 1: foreachqq Trojan source code, ubuntu screen projection mode, malicious crawler website video, php, Beijing short-term seolzw code As follows: Imitate cool source code, ubuntu system audit log, eliminate crawlers in the soil, php develop iosapp, Guangxi seo investment lzw<?php
$sports = array(
‘football’ => ‘good’ ,
‘swimming’ => ‘very well’,
‘running’ => ‘not good’);
foreach ($sports as $key => $value) {
>echo $key.”: “.$value.”
”;
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football: good
swimming: very well
running: not good
/>Method 2: each

The code is as follows:

<?php
$sports = array(
‘football’ = > ‘good’,
‘swimming’ => ‘very well’,
‘running’ => ‘not good’);
while ($elem = each($sports)) {
echo $elem[‘key’].”: “.$elem[‘value’].”
“;
?>

Method 3: list & The code for each

is as follows:

<?php
$sports = array(
‘football’ => ‘good’,
‘swimming’ => ‘very well’,
‘running’ => ‘not good’);
while (list($key, $value) = each($sports)) {
echo $key.”: “.$value.”
”;
?>

The above introduces the torrent kitty search PHP array traversal method foreach, list, each, including torrent kitty search content, hope to help friends who are interested in PHP teaching.