php4

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Do PHP 4.4.9 based applications run on PHP 5.2.0 flawlessly?

I need to change u开发者_运维技巧pgrade the PHP version to at least 5.2.0 for my new magento OS Commerce installation, but would it mess up my current store which runs on 4.4.9 (PHPCart)?[详细]

2022-12-26 08:14 分类：问答
What is the difference betwen Variable in PHP4 and PHP5?

the only thing i know about this subject is... in PHP 5, when a variable used without assigned any value, then it a warning will be shown.[详细]

2022-12-24 16:38 分类：问答
Should there be something like 'bytelen' (along with 'strlen')?

In my opinion the \'strlen\' function should only return the number of characters in a string. Nothing else. And it does, whether it counts ASCII characters or Unicode characters. A character is a cha[详细]

2022-12-22 17:06 分类：问答
How to make a singleton in PHP4?

How do I make a singleton in PHP4? Is static av开发者_JS百科ailable in PHP4?Yes, singletons are possible.Here\'s how.[详细]

2022-12-21 05:54 分类：问答
PHP: include file relative to calling file NOT root file?

OK say I have a file called fileA.php in the same directory I have another file called fileB.php so inside fileA there is this require_once(\'fileB.php\') notice I did not specify a file path because[详细]

2022-12-20 13:26 分类：问答
Why is the PHP assignment operator acting as an assignment by reference in this case?

I have some code that appears to behave differently between PHP 4 and PHP 5. This code below:[详细]

2022-12-20 12:25 分类：问答
PHP: Call a method on a returned class

I have a method which returns a class and want to 开发者_StackOverflow中文版call a method on it. Instead of[详细]

2022-12-20 07:44 分类：问答
How to make a class property private in PHP4?

in PHP4 there is no public,private,etc. So I am wondering if there is some sort of work-around so that I can make a class\'s property private and only accessible via gett开发者_Python百科er/setter[详细]

2022-12-20 02:16 分类：问答
PHP: Get class name of passed var?

I have a function that gets a class passed to it as a parameter. I would like to get the class name of the passed class as a string.[详细]

2022-12-20 00:52 分类：问答
PHP: Inject iframe right after body tag

I would like to place an iframe right below the start of the body tag. This has some issues since the body tag can have various attributes and odd whitespace. My guess is this will will require regula[详细]

2022-12-19 22:38 分类：问答