Kendall Hopkins

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List of Big-O for PHP functions

php performance algorithm arrays big-o asked Mar 18 '10 at 23:12

stackoverflow.com

190 votes

Anonymous recursive PHP functions

php recursion lambda closures anonymous-function asked Mar 19 '10 at 19:51

stackoverflow.com

100 votes

Calling closure assigned to object property directly

php object properties closures asked Dec 26 '10 at 20:40

stackoverflow.com

46 votes

How is the PHP array implemented on the C level?

php arrays asked Feb 28 '10 at 6:54

stackoverflow.com

26 votes

When (if ever) is eval NOT evil?

php eval asked Aug 17 '10 at 5:55

stackoverflow.com

25 votes

Require an arbitrary PHP file without leaking variables into scope

php scope global-variables variable-scope asked Nov 9 '11 at 1:05

stackoverflow.com

24 votes

Using Game Center login to bootstrap login on remote server

iphone objective-c ios game-center asked Feb 21 '11 at 21:30

stackoverflow.com

22 votes

Why is array_key_exists 1000x slower than isset on referenced arrays?

php performance reference isset array-key-exists asked Jun 14 '11 at 0:29

stackoverflow.com

19 votes

Scalable, Delayed PHP Processing

php events asynchronous daemon asked Jun 25 '10 at 2:32

stackoverflow.com

12 votes

Is it possible to create a category of the “Block” object in Objective-C

objective-c cocoa objective-c-blocks asked Jan 19 '11 at 5:07

stackoverflow.com

Top Answers

771

How to check if a string starts with a specified string?

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627

List of Big-O for PHP functions

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182

Pretty-Printing JSON with PHP

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131

Refused to execute a JavaScript script. Source code of script found within request

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111

Twig, add first and last class

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Difference between array_map, array_walk and array_filter

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Should PDO::ATTR_PERSISTENT be used every time?

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JavaScript post request like a form submit

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How is the PHP array implemented on the C level?

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Using arrays VS objects for storing data

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Performance of FOR vs FOREACH in PHP

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Anonymous recursive PHP functions

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HipHop instead of XCache?

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PHP - regex to allow letters and numbers only

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PHP Ternary operator clarification

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Static variable for optimization

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How to get IP from “http://” or “www” in PHP?

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php: Array keys case *insensitive* lookup?

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Which language did you love from heart?

softwareengineering.stackexchange.com

Fastest way to add prefix to array keys?

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PDO::fetchAll vs. PDO::fetch in a loop

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Use a period as a separator in php

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Using 'self' in an anonymous callback?

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How to check for null in Twig?

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How to design a daemon with a MySQL DB connection

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PHP game server, multiple TCP clients?

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gettype and unknown type in php

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Create numbers within an array that add up to a set amount

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How to handle IPv6 addresses alongside IPv4 PHP

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Performance comparison of MemCached with Disk Caching

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Kendall Hopkins

List of Big-O for PHP functions

Anonymous recursive PHP functions

Calling closure assigned to object property directly

How is the PHP array implemented on the C level?

When (if ever) is eval NOT evil?

Require an arbitrary PHP file without leaking variables into scope

Using Game Center login to bootstrap login on remote server

Why is array_key_exists 1000x slower than isset on referenced arrays?

Scalable, Delayed PHP Processing

Is it possible to create a category of the “Block” object in Objective-C