php编译gd支持验证码登陆

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问题是脚本编译的php不支持gd,不能生成动态的验证码?



最终的解决办法是:


1.确定gd,jpeg,png,freetype包都已经安装(基于centos6.7 yum安装)


[[email protected] nginx+php1.9]# rpm -qa | grep jpe

libjpeg-turbo-1.2.1-3.el6_5.x86_64

libjpeg-turbo-1.2.1-1.el6.x86_64

openjpeg-libs-1.3-11.el6.x86_64

libjpeg-turbo-devel-1.2.1-3.el6_5.x86_64


[[email protected] nginx+php1.9]# rpm -qa | grep png

libpng-1.2.49-2.el6_7.x86_64

libpng-devel-1.2.49-2.el6_7.x86_64

libpng-1.2.49-1.el6_2.x86_64


[[email protected] nginx+php1.9]# rpm -qa | grep freetype

freetype-devel-2.3.11-17.el6.x86_64

freetype-2.3.11-17.el6.x86_64


[[email protected] nginx+php1.9]# rpm -qa | grep gd

gdb-gdbserver-7.2-60.el6.x86_64

gdbm-1.8.0-38.el6.x86_64

eggdbus-0.6-3.el6.x86_64

gdm-plugin-smartcard-2.30.4-39.el6.x86_64

gd-devel-2.0.35-11.el6.x86_64

gd-2.0.35-11.el6.x86_64

gdm-2.30.4-39.el6.x86_64

gdb-7.2-60.el6.x86_64

gdm-libs-2.30.4-39.el6.x86_64

gdk-pixbuf2-2.24.1-6.el6_7.x86_64

gdb-7.2-83.el6.x86_64

gdbm-devel-1.8.0-38.el6.x86_64

gdm-plugin-fingerprint-2.30.4-39.el6.x86_64

gdbm-1.8.0-36.el6.x86_64

gdb-gdbserver-7.2-83.el6.x86_64

gdm-user-switch-applet-2.30.4-39.el6.x86_64

gdb-7.2-90.el6.x86_64

php-gd-5.3.3-48.el6_8.x86_64

gdk-pixbuf2-devel-2.24.1-6.el6_7.x86_64




2.编译安装,注意标红的字体

./configure --prefix=/opt/php --with-config-file-path=/opt/php/etc/php5 --with-mysql=mysqlnd --with-pdo-mysql=mysqlnd --with-iconv-dir --with-zlib --with-libxml-dir --enable-xml --enable-magic-quotes --enable-safe-mode --enable-bcmath --enable-shmop --enable-sysvsem --enable-inline-optimization --with-curl --enable-mbregex --enable-fpm --enable-force-cgi-redirect --enable-mbstring --with-mcrypt --enable-ftp --with-gd --with-openssl --with-mhash --enable-pcntl --enable-sockets --with-xmlrpc --enable-zip --enable-soap --without-pear --with-gettext --with-mime-magic --with-freetype-dir --with-jpeg-dir --with-png-dir 

make

make install


3.phpinfo看到结果

gd

GD Supportenabled
GD Versionbundled (2.1.0 compatible)
FreeType Supportenabled
FreeType Linkagewith freetype
FreeType Version2.5.0
GIF Read Supportenabled
GIF Create Supportenabled
JPEG Supportenabled
libJPEG Version6b
PNG Supportenabled
libPNG Version1.2.49
WBMP Supportenabled
XBM Supportenabled


生成动态码的php页面正常显示

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