PHP Notice: A non well formed numeric value encountered in

1 개요

PHP Notice: A non well formed numeric value encountered in

PHP

Copy

<?php
var_dump( 0 + "5.1)" );

Console

Copy

root@zetawiki:~# php a.php
PHP Notice:  A non well formed numeric value encountered in /root/a.php on line 2
float(5.1)

PHP

Copy

<?php
var_dump( 0 + "5.1" );

Console

Copy

root@zetawiki:~# php a.php
float(5.1)

2 같이 보기

• PHP Warning: A non-numeric value encountered in