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fix for #25543 : set_error_handler returns mixed

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git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@162242 c90b9560-bf6c-de11-be94-00142212c4b1
This commit is contained in:
Mehdi Achour 2004-06-28 15:53:36 +00:00
parent 1a891a9b98
commit f8cf1cc241
1 changed files with 12 additions and 7 deletions
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19
reference/errorfunc/functions/set-error-handler.xml
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@ -1,5 +1,5 @@
<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.21 $ -->
<!-- $Revision: 1.22 $ -->
<!-- splitted from ./en/functions/errorfunc.xml, last change in rev 1.1 -->
<refentry id="function.set-error-handler">
<refnamediv>
@ -11,17 +11,22 @@
<refsect1>
<title>Description</title>
<methodsynopsis>
<type>string</type><methodname>set_error_handler</methodname>
<type>mixed</type><methodname>set_error_handler</methodname>
<methodparam><type>callback</type><parameter>error_handler</parameter></methodparam>
<methodparam choice="opt"><type>int</type><parameter>error_types</parameter></methodparam>
</methodsynopsis>
<para>
Sets a user function (<parameter>error_handler</parameter>) to handle
errors in a script. Returns the previously defined error handler (if
any), or &false; on error. This function can be used for defining your own
way of handling errors during runtime, for example in applications in
which you need to do cleanup of data/files when a critical error happens,
or when you need to trigger an error under certain conditions (using
errors in a script. Returns a string containing the previously defined
error handler (if any), or &false; on error. If the previous handler
was a class method, this function will return an indexed array with
the class and the method name.
</para>
<para>
This function can be used for defining your own way of handling errors
during runtime, for example in applications in which you need to do
cleanup of data/files when a critical error happens, or when you need
to trigger an error under certain conditions (using
<function>trigger_error</function>).
</para>
<para>