PHP Cheat Sheet(encycode.com)

16 pointsby edw51917 anni fa8 comments

http://encycode.com/wiki/index.php/PHP_Cheat_Sheet

8 comments

"PHP doesn't support global varibles..."

Since when?

Legion17 anni fa

Nice catch. As explained at www.php.net/global, PHP most certainly does "support global variables". They are accessible by declaring them with the "global" keyword within the scope they are to be used, or by accessing them via the $GLOBALS superglobal (one that, it appears, the author neglected to include in his list of superglobals)

garnet717 anni fa

Is `=&` actually an operator, or is it simply:

$foo = &$bar;

"set $foo to the address of $bar", like you'd expect from C?

aaroneous17 anni fa

The proper way is $foo = &$bar, but for some reason $foo =& $bar seems to be frequently used to achieve the same thing.

we09fdsa17 anni fa

when i look at that cheat sheet, i understand why php has such a bad fame: if you need to look up those function, you can't create good code!

still, a real php cheat sheet may be helpful to navigate through php's idiotic functions naming scheme...

grigory17 anni fa

No mention of lambda style anonymous functions, too!

olliesaunders17 anni fa

Omits foreach; regretful.

tcdent17 anni fa

It's a wiki, you can edit it: http://encycode.com/wiki/index.php/PHP_Cheat_Sheet#Foreach_L...