Php compact
From w3cyberlearnings
Contents |
PHP function compact
This function creates array from variable and its value.
Syntax compact
- v1: variable 1
- v2: variable 2
compact(v1, v2,...);
Return
- When the variable is not existed, the variable names will be skiped.
Example 1
<?php
$ella = 30;
$amelia = 2;
$liam = 21;
$user_score = compact("ella", "amelia", "liam");
print_r($user_score);
?>
Output
Array
(
[ella] => 30
[amelia] => 2
[liam] => 21
)
Example 2
<?php
$ella = 30;
$amelia = 2;
$liam = 21;
$bob = 40;
$johy = 41;
$name_s = array('bob', 'johy');
$user_score = compact($name_s, "ella", "amelia", "liam");
print_r($user_score);
?>
Output
Array
(
[bob] => 40
[johy] => 41
[ella] => 30
[amelia] => 2
[liam] => 21
)
Related Links
- array_change_key_case
- array_chunk
- array_combine
- array_count_values
- array_diff_assoc
- array_diff_key
- array_diff_uassoc
- array_diff_ukey
- array_diff
- array_fill_keys
- array_fill
- array_filter
- array_flip
- array_intersect_assoc
- array_intersect_key
- array_intersect_uassoc
- array_intersect_ukey
- array_intersect
- array_key_ exists
- array_keys
