LuaSandbox::loadString
(PECL luasandbox >= 1.0.0)
LuaSandbox::loadString — Load Lua code into the Lua environment
说明
Loads Lua code into the Lua environment.
This is the equivalent of standard Lua's loadstring() function.
参数
-
code -
Lua code.
-
chunkName -
Name for the loaded chunk, for use in error traces.
返回值
Returns a LuaSandboxFunction which, when executed, will execute the passed $code.
示例
示例 #1 Loading code into Lua
<?php
// create a new LuaSandbox
$sandbox = new LuaSandbox();
// Load the code
$function = $sandbox->loadString(
<<<CODE
return "Hello, world"
CODE
);
// Execute the loaded code
var_dump( $function->call() );
?>以上示例会输出：
array(1) {
[0]=>
string(12) "Hello, world"
}
参见
- LuaSandbox::registerLibrary() - Register a set of PHP functions as a Lua library
- LuaSandbox::wrapPhpFunction() - Wrap a PHP callable in a LuaSandboxFunction
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