(PECL luasandbox >= 1.0.0)
LuaSandbox::setMemoryLimit — Set the memory limit for the Lua environment
Sets the memory limit for the Lua environment.
If this limit is exceeded, a LuaSandboxMemoryError exception is thrown.
limit
Memory limit in bytes.
No value is returned.
Example #1 Calling a Lua function
<?php// create a new LuaSandbox$sandbox = new LuaSandbox();// set a memory limit$sandbox->setMemoryLimit( 50 * 1024 * 1024 );// Run Lua code$sandbox->loadString( 'local x = "x"; while true do x = x .. x; end' )->call();?>
The above example will output something similar to:
PHP Fatal error: Uncaught LuaSandboxMemoryError: not enough memory