异常
最后更新于：2022-04-02 02:33:35
[TOC]
## 示例
### hello word
Php::Value myDiv(Php::Parameters ¶ms)
{
if (params[1] == 0) throw Php::Exception("Division by zero");
return params[0] / params[1];
}
extern "C" {
PHPCPP_EXPORT void *get_module() {
static Php::Extension extension("my_extension", "1.0");
extension.add("myDiv", {
Php::ByVal("a", Php::Type::Numeric, true),
Php::ByVal("b", Php::Type::Numeric, true)
});
return extension;
}
}
```
### 捕获C ++中的异常
Php::Value callMe(Php::Parameters ¶ms)
{
try
{
return params[0]();
}
catch (Php::Exception &exception)
{
return "Exception caught!\n";
}
}
extern "C" {
PHPCPP_EXPORT void *get_module() {
static Php::Extension extension("my_extension", "1.0");
extension.add("callMe", {
Php::ByVal("callback", Php::Type::Callable, true)
});
return extension;
}
}
```
';
main.cpp
``` #includemain.php
``` getMessage()); // Division by zer } ```### 捕获C ++中的异常