Efficient way to look up value based on a key in php
117426
How to find array / dictionary value using key?
33796
How to re-index the values of an array in PHP?
133389
Automatically create an Enum based on values in a database lookup table?
59380
Get first key in a (possibly) associative array?
132944
How to Check for a Specific Type of Object in PHP
146013
How do I get the key values from $_POST?
60800
PHP: Access Array Value on the Fly
19137
Dynamic Naming of PHP Objects
123446
How to loop through an associative array and get the key?
141197
In JavaScript, is there an easier way to check if a property of a property exists?
34817
How to search by key=>value in a multidimensional array in PHP
134025
How to check if an array value exists?
21868
Is there a PHP function to convert a query string to an array?
70584
PHP strpos check against many
40129
PHP array multiple sort - by value then by key?
29700
How best to get someone's 'rank' from a scores table with php and mysql without looping
62186
A numeric string as array key in PHP