ParseError

(PHP 7, PHP 8)

简介

ParseError 当解析 PHP 代码时发生错误时抛出，比如当 eval()被调用出错时。

Note: 从 PHP 7.3.0 开始，ParseError 继承自 CompileError。之前的版本，则继承自 Error。

类摘要

ParseError extends CompileError {
/* 继承的属性 */
protected string $message ;
protected int $code ;
protected string $file ;
protected int $line ;
/* 继承的方法 */
final public Error::getMessage ( ) : string
final public Error::getPrevious ( ) : Throwable
final public Error::getCode ( ) : mixed
final public Error::getFile ( ) : string
final public Error::getLine ( ) : int
final public Error::getTrace ( ) : array
final public Error::getTraceAsString ( ) : string
public Error::__toString ( ) : string
final private Error::__clone ( ) : void
}

User Contributed Notes

andrian dot test dot job at gmail dot com 22-Nov-2019 09:58
<?php
/*
* The function eval() evaluate his argument as an instruction PHP
* Then the argument must respect the standar of PHP codage
* In this example the semicolon are missign
*/

try{

    eval("echo 'toto' echo 'tata'");

}catch(ParseError $p){

    echo $p->getMessage();
}

/*
* If you run this code the result is different of the result of above code
* PHP will output the standar parse Error: syntax error, ....
*

eval("echo 'toto' echo 'tata'");

*/