PHP Open GD Library (Windows environment)

if (extension_loaded (' GD ')) { Echo ' can use GD '; foreach (Gd_info () as $cate = = $value) echo "$cate: $value "; }else Echo ' did not install GD extension '; ?> Copy Code The results are shown as: You can use GDGD version:bundled (2.0.34 compatible) FreeType support:1freetype linkage:with freetypet1lib support:1gif Read Su Pport:1gif Create support:1jpg support:1png support:1wbmp support:1xpm support:xbm support:1jis-mapped Japanese Fon T support: If there is a problem, Configure Command displays: 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 causes: 1, permissions issues, 2, dual channel whether there is a problem, or whether the hardware is loose and so on. >>> you may be interested in the article: PHP gd library upload pictures and create thumbnails of code PHP GD library generated verification Code instance PHP GD library Chinese garbled Solution PHP Verification code (GD library generated verification code) Example PHP to open the GD2 extension method to introduce the method of installing PHP GD support library under Linux PHP GD library drawing 24-hour Histogram instance code PHP GD library Dynamic Generation Line chart Instance code PHP thumbnail generation class (support ImageMagick and GD library)

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