PHP Tutorials

Phpmailer class when sending messages garbled, the main reason is that the code is not uniform, here for everyone to introduce a simple treatment method, there is a need for friends, can see.If the Phpmailer project file is in GBK2312 format, add

while (list ($k, $v) = each ($data)) { $encoded. = ($encoded? "$sep": ""); $encoded. = Rawurlencode ($k). " = ". Rawurlencode ($v); } Return $encoded; } Function Post ($url, $post, $cookie) { $url = Parse_url ($url)

For PHP Beginners Some basic knowledge, can also be counted as some experience accumulated bar, there is a need for friends, can refer to the next.PHP BasicsFirst, phpphp is an embedded language used in combination with HTML. 1, PHP tag default mark

function My_scandir ($dir) { $files = Array (); if ($handle = Opendir ($dir)) { while (($file = Readdir ($handle))!== false) { if ($file! = ":" && $file! = ".") { if (Is_dir ($dir. “/” . $file)) {

This article describes some of the tips for PHP code optimization, a friend of the need to refer to below. 1. If a method can be static, then declare that he is static, speed can improve 1/4;2. ECHO is more efficient than print, because Echo has no

Echo Strtotime ("Now"), "\ n"; Echo Strtotime ("Ten September"), "\ n"; Echo strtotime ("+1 Day"), "\ n"; Echo strtotime ("+1 Week"), "\ n"; Echo strtotime ("+1 Week 2 days 4 hours 2 Seconds"), "\ n"; Echo

/** * Xml2array () would convert the given XML text to a array in the XML structure. * Arguments: $contents-the XML text * $get _attributes-1 or 0. If This is 1 the function would get the attributes as well as the tag values-this

/* Com_create_guid () is a feature supported by the PHP5 version and can be defined on its own for unsupported versions; */ function guid () { if (function_exists (' Com_create_guid ')) { return Com_create_guid ();

# tar Xvzf zlib-1.2.3.tar.gz # CD zlib-1.2.3 #./configure # Make && make install Copy Code3, installation FreeType # tar Xvzf freetype-1.3.1.tar.gz # CD freetype-1.3.1

if (Isset ($_get[' dir ')) {//Set file directory $basedir = $_get[' dir ']; } else { $basedir = '. '; } $auto = 1; Checkdir ($basedir); function Checkdir ($basedir) { if ($dh = Opendir ($basedir)) {

Anti-injection function function Inject_check ($sql _str) { $check = eregi (' select|insert|update|delete|\*|\/\*|\ ' |\.\.\/|\.\/| Union|into|load_file|outfile ', $sql _str); if ($check) { Page_href ("http://". $_server['

When inserting a string with single or double quotation marks in a MySQL database, consider escaping with a backslash if it is a single string, what if a large amount of data needs to be converted? Refer to the introduction in this article.

$var = "; The result is true, so the text behind will be printed. if (Isset ($var)) { Print "This var was set set so I'll print."; } In the example below, we will use Var_dump to output the return value of Isset ().

Define ("Angle_step", 5); Defines the angle step when drawing an elliptical arc function Draw_getdarkcolor ($img, $CLR)//$CLR the corresponding dark color { $rgb = Imagecolorsforindex ($img, $CLR); return Array ($rgb ["Red"]

LoadModule Php5_module D:\php5\php5apache2_2.dll Copy Code2, modify the DocumentRoot parameter can modify the server's main document root directory, the location of the original root directory is apache2.2\httdocs. such as: DocumentRoot

Liz Beigle-bryant was the first programming class to come into contact with her life in 1973, BASIC. At that time, the computer was part of the math department rather than the engineering department, she recalls. And because her family had an

function test () { static $var = 5;//static $var = +; Error $var + +; Echo $var. ' '; } Test ();//2 Test ();//3 Test ();//4 echo $var; Error: notice:undefined variable:var

This article introduced the URL link in the special character escapes the method, learns the method of the escape character, has the need friend reference.Special characters in URL addresses have special uses in URLs that cannot be passed directly

For Win7 system to add and set XCache extension method for PHP, XCache installation and configuration tutorial, xcache.slots cache file/variable hash reference value, according to their actual situation can be set, the need for friends reference.

/* * Desc:resize Image (PNG, JPG, GIF) */ Class Resizeimage { Type of picture Private $type; Actual width Private $width; Actual height Private $height; The width after the change Private