1、E_ALL
<?php
echo E_ALL;
?>
32767
2、E_COMPILE_ERROR
<?php
echo E_COMPILE_ERROR;
?>
64
3、E_COMPILE_WARNING
<?php
echo E_COMPILE_WARNING;
?>
128
4、E_CORE_ERROR
<?php
echo E_CORE_ERROR;
?>
16
5、E_CORE_WARNING
<?php
echo E_CORE_WARNING;
?>
16
6、E_DEPRECATED
<?php
echo E_DEPRECATED;
?>
8192
7、E_ERROR
<?php
echo E_ERROR;
?>
1
8、E_NOTICE
<?php
echo E_NOTICE;
?>
8
