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Tactics for using PHP in a high-load site
...completely different as well.
Databases
Don't use MySQLi -- PDO is the 'modern' OO database access layer. The most important feature to use is placeholders in your queries. It's smart enough to use server side prepares and other optimizations for you as well.
You probably don't want to break your...
PHP parse/syntax errors; and how to solve them
...E_ALL
display_errors = 1
In your php.ini generally, or via .htaccess for mod_php,
or even .user.ini with FastCGI setups.
Enabling it within the broken script is too late because PHP can't even interpret/run the first line. A quick workaround is crafting a wrapper script, say test.php:
<?php
...
Protect .NET code from reverse engineering?
...t case that means either failing to install or installing in trial-version mode the second time. For the latter, it might just mean checking a plain-text date in a configuration file. Either way, make sure you handle it in an elegant, helpful, and respectful manner.
So that explains what it means d...
Get MIME type from filename extension
...".mno", "text/xml"},
{".mny", "application/x-msmoney"},
{".mod", "video/mpeg"},
{".mov", "video/quicktime"},
{".movie", "video/x-sgi-movie"},
{".mp2", "video/mpeg"},
{".mp2v", "video/mpeg"},
{".mp3", "audio/mpeg"},
{".mp4", "video/mp4"}...
How do we control web page caching, across all browsers?
...ant if the abovementioned Cache-Control parameters are specified. The Last-Modified header as included in most other answers here is only interesting if you actually want to cache the request, so you don't need to specify it at all.
How to set it?
Using PHP:
header("Cache-Control: no-cache, no-st...
How to become an OpenCart guru? [closed]
...raries
All of the library functionality is accessible through Controller, Model and Views using $this->library_name. All of these can be found in the /system/library/ folder. For example, to access the current shopping cart's products, you'll need to use the Cart class, which is in /system/libra...
Makefile经典教程（入门必备） - C/C++ - 清泛网 - 专注IT技能提升
...表是：.out,.a, .ln, .o, .c, .cc, .C, .p, .f, .F, .r, .y, .l, .s, .S, .mod, .sym, .def, .
h, .info, .dvi, .tex, .texinfo, .texi, .txinfo, .w, .ch .web, .sh, .elc, .el。具体的细节，我们会在后面讲述。
还是先来看一看常用的隐含规则吧。
1、编译C程序的...
Makefile经典教程（入门必备） - C/C++ - 清泛网 - 专注IT技能提升
...表是：.out,.a, .ln, .o, .c, .cc, .C, .p, .f, .F, .r, .y, .l, .s, .S, .mod, .sym, .def, .
h, .info, .dvi, .tex, .texinfo, .texi, .txinfo, .w, .ch .web, .sh, .elc, .el。具体的细节，我们会在后面讲述。
还是先来看一看常用的隐含规则吧。
1、编译C程序的...
Makefile经典教程（入门必备） - C/C++ - 清泛网 - 专注IT技能提升
...表是：.out,.a, .ln, .o, .c, .cc, .C, .p, .f, .F, .r, .y, .l, .s, .S, .mod, .sym, .def, .
h, .info, .dvi, .tex, .texinfo, .texi, .txinfo, .w, .ch .web, .sh, .elc, .el。具体的细节，我们会在后面讲述。
还是先来看一看常用的隐含规则吧。
1、编译C程序的...
Makefile经典教程（入门必备） - C/C++ - 清泛网 - 专注IT技能提升
...表是：.out,.a, .ln, .o, .c, .cc, .C, .p, .f, .F, .r, .y, .l, .s, .S, .mod, .sym, .def, .
h, .info, .dvi, .tex, .texinfo, .texi, .txinfo, .w, .ch .web, .sh, .elc, .el。具体的细节，我们会在后面讲述。
还是先来看一看常用的隐含规则吧。
1、编译C程序的...