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HomeBackend DevelopmentPHP Tutorial如何快速检测网站是否安装Zend Optimizer

我想用程序判断,如果安装Zend Optimizer环境就加载zend加密文件。如果没有安装就不加载。不至于造成网站无法访问。请问如何用程序快速检测出来?


回复讨论(解决方案)

获取phpinfo函数返回的字符串,查找“Zend Optimizer”字符(具体是不是这样忘了,可以打开phpinfo看下)

$ZendOptimizer = false;include 'test.php';if($ZendOptimizer) {  //有 Zend Optimizer}else {  //无 Zend Optimizer}

test.php
$ZendOptimizer = true;
当然要编译啦

$ZendOptimizer = false;include 'test.php';if($ZendOptimizer) {  //有 Zend Optimizer}else {  //无 Zend Optimizer}

test.php
$ZendOptimizer = true;
当然要编译啦

你这样搞,test.php是zend加密过的东西吧?也就是说,你还没判断之前,这个文件就已经被加载了。也就是说,假如用户没装zend,页面都无法运行显示空白了。那就失去了判断的意义了。

获取phpinfo函数返回的字符串,查找“Zend Optimizer”字符(具体是不是这样忘了,可以打开phpinfo看下)
这样是可以,性能消耗大不大?不敢用。

是吗?你弄个给我试试

是吗?你弄个给我试试


if (extension_loaded('Zend Optimizer') || extension_loaded('Zend Guard Loader') || get_cfg_var("zend_extension")||get_cfg_var("zend_optimizer.optimization_level")||get_cfg_var("zend_extension_manager.optimizer_ts")||get_cfg_var("zend_extension_ts")){
}else{
if (version_compare(phpversion(), "5.3", " exit('请安装 Zend Optimizer v3.3.0或更高版本.如果提示不正确请手动打开\source\plugin\robots\check.php文件,查找对应提示,删除那行.');
} else {
exit('请安装Zend Guard Loader v3.3.0或更高版本.如果提示不正确请手动打开\source\plugin\robots\check.php文件,查找对应提示,删除那行.');
}
}

if (extension_loaded('Zend Optimizer') || extension_loaded('Zend Guard Loader') || get_cfg_var("zend_extension")||get_cfg_var("zend_optimizer.optimization_level")||get_cfg_var("zend_extension_manager.optimizer_ts")||get_cfg_var("zend_extension_ts")){}else{	if (version_compare(phpversion(), "5.3", "<=")) {	exit('请安装 Zend Optimizer v3.3.0或更高版本.如果提示不正确请手动打开\source\plugin\robots\check.php文件,查找对应提示,删除那行.');	} else {		exit('请安装Zend Guard Loader v3.3.0或更高版本.如果提示不正确请手动打开\source\plugin\robots\check.php文件,查找对应提示,删除那行.');	}}

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