放棄 PHP4 的 Object Reference

[Puff]

頭痛緊放唔放棄 PHP4 既 Object Reference 好

因為我諗依家大多數人都用 PHP5 啦

我怕日後 PHP6 PHP7 PHP8 PHP9 blahblahblah 會取消兼容 Class name 做 Function name 既 Function 做 Constructor (?

如果搞兼容Mode (得閒無事) 就要改成咁

代碼: 選擇全部

<?php
// Do not forget to extend the class Core.
class core_class_example extends Core
{
   function core_class_example(&$base)
   {
      /** Throw the base object to class Core and let Core::Core to do the things.
        * More beautiful than:
         $this->base = &$base;
        */
      parent::Core($base);
   }

   function __constructor(&$base)
   {
      $this->core_class_example($base);
   }

   function a_function($username, $password)
   {
      /** Register a shortcut for the other core classes we needed.
        * Call it by $this->[class_name]->a_function();
        * More beautiful than:
         $this->base->[class_name]->a_function();
        * Don't use this function at the constructor ;P
         $this->register_class('modules');
        */

      $this->base->halt('This is an example.');
   }
}?>

[bananasims]

仲有好多網存迫人用 PHP 4，例如我用緊既 WChost…

取消兼容 Class name 做 Function name 既 Function 做 Constructor

我無乜研究過 class，只係知基本野，咩黎 有冇 code

[Puff]

仲有好多網存迫人用 PHP 4，例如我用緊既 WChost…

取消兼容 Class name 做 Function name 既 Function 做 Constructor

我無乜研究過 class，只係知基本野，咩黎 有冇 code

加左

It means

代碼: 選擇全部

class Blah {
function Blah() { print "Blah!!!"; }
}

用 $sth = new Blah; 就自動excute Blah::Blah();

PHP5 依家加左 Class::__constructor(); 功用同上

唔知用邊個好

[bananasims]

哦，明白
我而家先知 PHP 4 都有 constructor…
可能兩個都要保留

代碼: 選擇全部

class test
{
   function test()
   {
      $this->__constructor();
   }

   function __constructor()
   {
      // code
   }
}


無乜 PHP 5 開發經驗，唔知可唔可以 $this->__constructor();
仲有，個 extends 我一向唔識用 次次用親都話搵唔到個 object
以我理解，係整個新既 class 去將入面既 function 同埋 variable 加落去個 object 到
對 class 無乜研究，我都係識嗰啲 protect private protected 嗰啲

[Puff]

哦，明白
我而家先知 PHP 4 都有 constructor…
可能兩個都要保留

代碼: 選擇全部

class test
{
   function test()
   {
      $this->__constructor();
   }

   function __constructor()
   {
      // code
   }
}


無乜 PHP 5 開發經驗，唔知可唔可以 $this->__constructor();
仲有，個 extends 我一向唔識用 次次用親都話搵唔到個 object
以我理解，係整個新既 class 去將入面既 function 同埋 variable 加落去個 object 到
對 class 無乜研究，我都係識嗰啲 protect private protected 嗰啲

我對加唔加 Visibility Keywords ( public private protected ) 都有保留

PHP4 唔識編譯

Example Code of extends (唔tidy既):

代碼: 選擇全部

class Parent { function Orz() { print 'Parent::Orz();<br />'; } }
class Child extends Parent { function Child { print ' Call Parent in Child:'; parent::Parent(); print '<br /><br />Child::Child();'; } }
$i = new Child;

[bananasims]

哦，明白
我而家先知 PHP 4 都有 constructor…
可能兩個都要保留

代碼: 選擇全部

class test
{
   function test()
   {
      $this->__constructor();
   }

   function __constructor()
   {
      // code
   }
}


無乜 PHP 5 開發經驗，唔知可唔可以 $this->__constructor();
仲有，個 extends 我一向唔識用 次次用親都話搵唔到個 object
以我理解，係整個新既 class 去將入面既 function 同埋 variable 加落去個 object 到
對 class 無乜研究，我都係識嗰啲 protect private protected 嗰啲

我對加唔加 Visibility Keywords ( public private protected ) 都有保留

PHP4 唔識編譯

Example Code of extends (唔tidy既):

代碼: 選擇全部

class Parent { function Orz() { print 'Parent::Orz();<br />'; } }
class Child extends Parent { function Child { print ' Call Parent in Child:'; parent::Parent(); print '<br /><br />Child::Child();'; } }
$i = new Child;

等 PHP 4 沒落…
原來係 new Child 唔係 Parent

[Puff]

哦，明白
我而家先知 PHP 4 都有 constructor…
可能兩個都要保留

代碼: 選擇全部

class test
{
   function test()
   {
      $this->__constructor();
   }

   function __constructor()
   {
      // code
   }
}


無乜 PHP 5 開發經驗，唔知可唔可以 $this->__constructor();
仲有，個 extends 我一向唔識用 次次用親都話搵唔到個 object
以我理解，係整個新既 class 去將入面既 function 同埋 variable 加落去個 object 到
對 class 無乜研究，我都係識嗰啲 protect private protected 嗰啲

我對加唔加 Visibility Keywords ( public private protected ) 都有保留

PHP4 唔識編譯

Example Code of extends (唔tidy既):

代碼: 選擇全部

class Parent { function Orz() { print 'Parent::Orz();<br />'; } }
class Child extends Parent { function Child { print ' Call Parent in Child:'; parent::Parent(); print '<br /><br />Child::Child();'; } }
$i = new Child;

等 PHP 4 沒落…
原來係 new Child 唔係 Parent

Child 繼承 Parent 嘛

[ntf]

哦，明白
我而家先知 PHP 4 都有 constructor…
可能兩個都要保留

代碼: 選擇全部

class test
{
   function test()
   {
      $this->__constructor();
   }

   function __constructor()
   {
      // code
   }
}


無乜 PHP 5 開發經驗，唔知可唔可以 $this->__constructor();
仲有，個 extends 我一向唔識用 次次用親都話搵唔到個 object
以我理解，係整個新既 class 去將入面既 function 同埋 variable 加落去個 object 到
對 class 無乜研究，我都係識嗰啲 protect private protected 嗰啲

唔係 $this->__constructor(); 係 __construct

例:

代碼: 選擇全部

class example{
       function __construct($string) {
             echo $string;
   }
}

$x=new example('hello world");


順道一提 interface 都幾好用

[Puff]

Thanks for the answer by ntf

PHP4 is now stopped supporting by the official so I think I will rewrite a part of my forum-program into PHP5 OO-style

Now look forward to PHP6

[Puff]

Confusing in PHP5.3's namespace

Will the namespace extends to the other files?

I mean when I set the namespace as "Orz" in Orz.class.php,

and I set the namespace as "Zro" in Zro.class.php.

If I include them into Orzzro.php (include Orz.class.php first),

Will the variables in Orzzro.php belongs to the "Zro" namespace?

---

Trying to find out the answers by GG

[bananasims]

哦，明白
我而家先知 PHP 4 都有 constructor…
可能兩個都要保留

代碼: 選擇全部

class test
{
   function test()
   {
      $this->__constructor();
   }

   function __constructor()
   {
      // code
   }
}


無乜 PHP 5 開發經驗，唔知可唔可以 $this->__constructor();
仲有，個 extends 我一向唔識用 次次用親都話搵唔到個 object
以我理解，係整個新既 class 去將入面既 function 同埋 variable 加落去個 object 到
對 class 無乜研究，我都係識嗰啲 protect private protected 嗰啲

唔係 $this->__constructor(); 係 __construct

例:

代碼: 選擇全部

class example{
       function __construct($string) {
             echo $string;
   }
}

$x=new example('hello world");


順道一提 interface 都幾好用

PHP 4 可唔可以咁寫？

Thanks for the answer by ntf

PHP4 is now stopped supporting by the official so I think I will rewrite a part of my forum-program into PHP5 OO-style

Now look forward to PHP6

我估你都唔會再用 register_globals 同埋 magic_quotes_gpc

[bananasims]

Confusing in PHP5.3's namespace

Will the namespace extends to the other files?

I mean when I set the namespace as "Orz" in Orz.class.php,

and I set the namespace as "Zro" in Zro.class.php.

If I include them into Orzzro.php (include Orz.class.php first),

Will the variables in Orzzro.php belongs to the "Zro" namespace?

---

Trying to find out the answers by GG

outdate 咗添，仲以為 namespace 係 PHP 6 既 feature

[Puff]

哦，明白
我而家先知 PHP 4 都有 constructor…
可能兩個都要保留

代碼: 選擇全部

class test
{
   function test()
   {
      $this->__constructor();
   }

   function __constructor()
   {
      // code
   }
}


無乜 PHP 5 開發經驗，唔知可唔可以 $this->__constructor();
仲有，個 extends 我一向唔識用 次次用親都話搵唔到個 object
以我理解，係整個新既 class 去將入面既 function 同埋 variable 加落去個 object 到
對 class 無乜研究，我都係識嗰啲 protect private protected 嗰啲

唔係 $this->__constructor(); 係 __construct

例:

代碼: 選擇全部

class example{
       function __construct($string) {
             echo $string;
   }
}

$x=new example('hello world");


順道一提 interface 都幾好用

PHP 4 可唔可以咁寫？

Thanks for the answer by ntf

PHP4 is now stopped supporting by the official so I think I will rewrite a part of my forum-program into PHP5 OO-style

Now look forward to PHP6

我估你都唔會再用 register_globals 同埋 magic_quotes_gpc

Well,

I am using something like request_var() in phpBB3

My request_var() function :

代碼: 選擇全部

mixed Base::request_var(string $param_name [, mixed $default_var [, string $type]])

Defaultly search parameter in $_REQUEST

[Puff]

Uh.

Magic functions like __construct() and __destruct() is the thing of PHP5-OOP.

Of course PHP4 can't use it

As well as interface

P.S. I'm going to build a SVN and upload my program onto it.

[bananasims]

用 request_var 統一晒都幾好，可以 check 埋有冇 magic_quotes_gpc 再 stripslashes

[Puff]

用 request_var 統一晒都幾好，可以 check 埋有冇 magic_quotes_gpc 再 stripslashes

Thanks for you remind.

I forgot to program this thing : stripping slashes when magic_quotes switched on

[bananasims]

用 request_var 統一晒都幾好，可以 check 埋有冇 magic_quotes_gpc 再 stripslashes

Thanks for you remind.

I forgot to program this thing : stripping slashes when magic_quotes switched on

有冇搞 deregister_globals？
register_globals 好膠

代碼: 選擇全部

$_SESSION['signature'] = 'a';
$signature = 'b';
var_dump($_SESSION['signature']);


output string (0) b…

[Puff]

It seems that PHP6 will remove the support of this thing

代碼: 選擇全部

$something = "My name is [b]{$name}[/b], I like to play [b]{$games}[/b]";

I'm not sure but someone says that on his/her blog

[Puff]

用 request_var 統一晒都幾好，可以 check 埋有冇 magic_quotes_gpc 再 stripslashes

Thanks for you remind.

I forgot to program this thing : stripping slashes when magic_quotes switched on

有冇搞 deregister_globals？
register_globals 好膠

代碼: 選擇全部

$_SESSION['signature'] = 'a';
$signature = 'b';
var_dump($_SESSION['signature']);


output string (0) b…

I have not program it

But I'm developing in an environment without (disabled) magic_quotes and register_globals

This is not important than develop the core so I planned it to be the last todo-items.

[bananasims]

It seems that PHP6 will remove the support of this thing

代碼: 選擇全部

$something = "My name is [b]{$name}[/b], I like to play [b]{$games}[/b]";

I'm not sure but someone says that on his/her blog

對我無乜影響

我以前就寫

代碼: 選擇全部

$something = 'My name is [b]'.$name.'[/b], I like to play [b]'.$games.'[/b]';

而家就

代碼: 選擇全部

$something = 'My name is [b]' . $name . '[/b], I like to play [b]' . $games . '[/b]';

Discuz! 好興咁

代碼: 選擇全部

$something = "My name is [b]$name[/b], I like to play [b]$games[/b]";