PHP new Self () and new Static (), Phpnewselfstaticclass A {public static function get_self () {Return to New self (), "Public stat" IC function get_static () {return new static ();}} Class B extends A {} echo Get_class (B::get_self ()); Aecho Get_class (B::get_static ()); Becho Get_class (A::get_static ()); Aself refers to the parsing context, not the calling context. In the example, self is parsed into a that defines get_self (), rather than the B that resolves to call self. PHP5.
1. PHP new Self () and new Static (), phpnewselfstatic_php tutorial
Introduction: PHP new Self () and new Static (), phpnewselfstatic. PHP new Self () and new Static (), Phpnewselfstatic class A {public static function get_self () {return-new self ();} public STA Tic function get_static () {return new static ();}} C
2. php file operation, _php tutorial
Introduction: PHP file operation,. PHP file operation, one, Fstat function: Display all the information of the file $file _path = "test.php"; if ($fp = fopen ($file _path, "A +")) {$file _info = Fstat ($FP); echo "Pre"; print_
3. php File _php Tutorial
Introduction: PHP Learning notes PHP file operation,. PHP Learning notes PHP file operation, one, Fstat function: Display all the information of the file $file _path = "test.php", if ($fp =fopen ($file _path, "A +")) {$file _info=fstat ($fp); echo "Pre"; Prin
4. PHP new Self () and new Static (), phpnewselfstatic
Introduction: PHP new Self () and new Static (), phpnewselfstatic. PHP new Self () and new Static (), Phpnewselfstatic class A {public static function get_self () {return-new self ();} public STA Tic function get_static () {return new static ();}} C
5. php file operation,
Introduction: PHP file operation,. PHP file operation, one, Fstat function: Display all the information of the file $file _path = "test.php"; if ($fp = fopen ($file _path, "A +")) {$file _info = Fstat ($FP); echo "Pre"; print_
6. php file operation for learning notes,
Introduction: PHP Learning notes PHP file operation,. PHP Learning notes PHP file operation, one, Fstat function: Display all the information of the file $file _path = "test.php", if ($fp =fopen ($file _path, "A +")) {$file _info=fstat ($fp); echo "Pre"; Prin
7. Install Oracle on AIX using bare devices
Introduction: (1) Check the AIX package required for oracle10g according to the installation instructions: bos.adt.base bos.adt.lib bos.adt.libm bos.perf.libperfstat bos.perf.
8. mysql Trigger syntax error problem
Description: CREATE TRIGGER tradecost after UPDATE on fentrust for each ROW BEGIN DECLARE old_account DECIMAL (16,6) DECLARE Old_fid INT (Ten) DECLARE Trade_account DECIMAL (16,6) SET Old_fid = SELECT old_fid from fentrust WHERE old.fentrusttype = 1 and old. Fstatu ...
9. Instructions for using the Fs.fstat method in node. js _node.js
Introduction: This article mainly introduces the use of Fs.fstat method in node. js, this article describes the method of Fs.fstat, syntax, receive parameters, use instances and implementation of the source code, the need for friends can refer to the following
Instructions for using the Fs.fstatsync method in node. js _node.js
Introduction: This article mainly introduces the use of Fs.fstatsync method in node. js, this article describes the method of Fs.fstatsync, syntax, receive parameters, use instances and implementation of the source code, the need for friends can refer to the following
"Related question and answer recommendation":
Android-Get the SD card directory empty
Objective-c-Issues with IOS UIWebView loading htmlstring