php webp安装布署

webp 源码下载：http://down.51cto.com/data/985211

依赖包
libwebp
jpeg-8d
libpng-1.6.2

###################################
webp INSTALL

/usr/local/php-5.3/bin/phpize
./configure --with-php-config=/usr/local/php-5.3/bin/php-config
make
sudo make install

============================

webp.so目录
/usr/lib64/php/modules

webp.ini
/etc/php.d/


php -m
======================
dependency

libwebp-0.3.0+
libjpeg-8+
libpng
======================
demo:
<?php
$opts = getopt('f:');
$blob = file_get_contents("/home/lvbenwei/".$opts['f']);

$arg_quality = 80; /** 修改源码，新加入质量参数 **/
$res = image2webp($blob, $arg_quality);
$arr = explode('/',$opts['f']);
file_put_contents("/home/lvbenwei/".$arr[count($arr)-1].".webp",$res);
?>