The chat record generally stores emoticesCode, Displays emoticon images ..... Effect
You need to write a regular expression to replace the section enclosed in brackets ([]) in textarea with the corresponding image.
The source code is as
Using PHP to create images is a fairly easy thing to do. As long as you install some Third-party library files and have some knowledge of geometry, you can use PHP to create and process images. PHP currently uses the GD library to process images.
The following provides three code generation, compatibility is quite good, you can also customize the height and width oh.
function Imageresize ($srcfile, $tow, $toh, $tofile = "")
{
if ($tofile = = "") {$tofile = $srcfile;}
$info = "";
$data
The following provides three generated reduction codes, which have good compatibility. You can also customize the height and width.Function imageresize ($ srcfile, $ tow, $ toh, $ tofile = ""){ If ($ tofile = "") {$ tofile = $ srcfile ;}$ Info = "";$
The following provides three generated reduction codes, which have good compatibility. You can also customize the height and width.
Function imageresize ($ srcfile, $ tow, $ toh, $ tofile = "")
{
If ($ tofile = "") {$ tofile = $ srcfile ;}
$
The authentication Code (CAPTCHA) is the abbreviation for "completely automated public Turing test to tell Computers and humans Apart" (fully automatic distinguishing between computer and human Turing tests), It is a public automatic program that
The Verification Code (CAPTCHA) is the abbreviation for "Completely Automated public Turing test to tell Computers and humans Apart" (fully automated computer-and human-Turing test), is a public automatic program that distinguishes whether a user is
A php instance code that generates a horizontal percentage Image. For more information, see. The code is as follows: Copy the code? Php creates a canvas. do not create a canvas before it is created...
A php instance code that generates a horizontal
This article describes how to use php to create a dynamic random verification code. For more information, see CAPTCHA) is the abbreviation of "Completely automation Public Turing test to tell Computers and Humans Apart" (a Completely Automated
Implementation of dynamic random verification code mechanism in PHPThe Verification Code (CAPTCHA) is the abbreviation for "Completely Automated public Turing test to tell Computers and humans Apart" (fully automated computer-and human-Turing test),
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