PHP Language : While/For loops, better performance?
158495
do-while is the fastest loop in php?
89666
For-loop performance: storing array length in a variable
129201
How does PHP 'foreach' actually work?
3171
Working with large numbers in PHP
45773
why for(;;) instead of while(1)?
2034
Which is faster in PHP, $array[] = $value or array_push($array, $value)?
81315
php String Concatenation, Performance
42952
Performance of variable expansion vs. sprintf in PHP
141492
Optimize while and SQL in foreach
71549
PHP in HTML page, Super Quick Advice
148400
Recursion or Iteration?
22190
Is there a "do ... while" loop in Ruby?
43692
jQuery - Improving Performance / Code
143444
Processing a large amount of data efficiently with MySQL and PHP
50299
Idiomatic way to use for-each loop given an iterator?
35697
Performance of Arrays vs. Lists
5669
Using user input to determine how many times a for loop iterates