1
1
I'm sure this question has been asked a thousand times, but i had trouble finding an answer i could understand or use anywhere. In my project, i need to use my sql class and other misc classes, in alot of the classes. Then i'm qurious to know wh...
30
5
Im wondering if its good practice to pass-by-reference when you are only reading a variable, or if it should always be passed as a value. Example with pass-by-reference: $a = 'fish and chips'; $b = do_my_hash($a); echo $b; function &do_my_...
2010-01-29
195
13
PHP变量是通过值还是引用传递的?...
4
2
I've seen both before, and as far as I know, it's pretty much subjective, but if given the option, which would you do and why? If the data were large, would there be any speed/memory benefit to one of them? function processData(&$data_to_pr...
0
3
With PHP5 using "copy on write" and passing by reference causing more of a performance penalty than a gain, why should I use pass-by-reference? Other than call-back functions that would return more than one value or classes who's attributes you ...
2009-05-20
3
2
Given the following interface: interface ISoapInterface { public static function registerSoapTypes( &$wsdl ); public static function registerSoapOperations( &$server ); } And the following code: $soapProvider = array( "FilePool", ...
2010-10-19
-3
1
what is the best substitute for settype() in php 5.3.5 due to this error/warnings Deprecated: Call-time pass-by-reference has been deprecated in C:\xampp\htdocs\MyWebInterface\includes\payroll_cutoff.inc.php on line 217 ...
2011-06-08
0
3
I have a hook system setup... which is working on localhost... I put it live and get an error saying "Warning: Call-time pass-by-reference has been deprecated". Now, apparently the work around is to remove all "&" from your function calls, i...
220
7
When an array is passed as an argument to a method or function is it passed by reference? What about doing this: $a = array(1,2,3); $b = $a; Is $b a reference to $a? ...
1
2
Possible Duplicates:When to pass-by-reference in PHPWhat's the difference between passing by reference vs. passing by value? In PHP by default we have pass by value.I am wondering what would be good situations for passing values by refer...
php
2010-12-23