Implementation method of opening GD library in php_PHP tutorial

The GD library is not enabled by default in php. If you want it to support image processing functions, we need to remove the previous; in extension=php_gd2.dll in php.ini. That’s it.

When the gd library of php is enabled on the windows server, gd does not appear in the Configure Command in the results obtained by phpinfo() after using cgi.

Find extension=php_gd2.dll in the php.ini file and remove the previous “;”.

Attached is also how to check whether the GD library code has been installed!

The code is as follows

代码如下	复制代码
if(extension_loaded('gd')) { echo '你可以使用gd ';   foreach(gd_info() as $cate=>$value)     echo "$cate: $value "; }else   echo '你没有安装gd扩展'; ?>

Copy code

if(extension_loaded('gd')) {
echo 'You can use gd
';
foreach(gd_info() as $cate=>$value)
echo "$cate: $value
";
}else
echo 'You do not have gd extension installed';
?>

The result is shown as: You can use gd
GD Version: bundled (2.0.34 compatible)

FreeType Support: 1

FreeType Linkage: with freetype

T1Lib Support: 1

GIF Read Support: 1

GIF Create Support: 1

JPG Support: 1

PNG Support: 1

WBMP Support: 1

XPM Support:

XBM Support: 1

JIS-mapped Japanese Font Support:

If you have any questions,

What is displayed after Configure Command is:

1 cscript /nologo configure.js "--enable-snapshot-build" "--disable-isapi" "--enable-debug-pack" "--without-mssql" "--without-pdo-mssql " "--without-pi3web" "--with-pdo-oci=C:php-sdkoracleinstantclient10sdk,shared" "--with-oci8=C:php-sdkoracleinstantclient10sdk,shared" "--with-oci8-11g=C :php-sdkoracleinstantclient11sdk,shared" "--enable-object-out-dir=../obj/" "--enable-com-dotnet=shared" "--with-mcrypt=static" "--disable-static -analyze" "--with-pgo" Possible reasons: 1. Permission issues; 2. Is there a problem with the dual channel, or is the hardware loose?

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www.bkjia.comtruehttp: //www.bkjia.com/PHPjc/629834.htmlTechArticleThe GD library is not enabled by default in php. If we want it to support image processing functions, we need to enable it in php. In the ini, just remove extension=php_gd2.dll in front of ";" and it will be fine. In windows service...