array_push() vs. $array[] = .... Which is fastest?
2034
Which is faster in PHP, $array[] = $value or array_push($array, $value)?
158495
do-while is the fastest loop in php?
120506
Performance/efficiency of 2 SELECT statements vs UNION vs anything else in MySQL-PHP
32377
Is a Java array of primitives stored in stack or heap?
104620
Array or List in Java. Which is faster?
64722
How to access an array of arrays in PHP
76392
PHP in_array() / array_search() odd behaviour
57025
Put multiple arrays in one large associative array
68829
Is it necessary to declare PHP array before adding values with []?
19612
Fastest way to retrieve a  in PHP
25753
Java function for arrays like PHP's join()?
126302
How to sort an array of arrays in php?
28744
PHP Constants Containing Arrays?
89978
How to check if PHP array is associative or sequential?
84464
In Perl, what is the difference between accessing an array element using @a[$i] as opposed to using $a[$i]?
50101
Performance of try-catch in php
153804
Difference between do_action_ref_array() and do_action()