php-doc-en/reference/info/functions/assert-options.xml
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2007-06-20 22:25:43 +00:00

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XML

<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.6 $ -->
<refentry xml:id="function.assert-options" xmlns="http://docbook.org/ns/docbook">
<refnamediv>
<refname>assert_options</refname>
<refpurpose>Set/get the various assert flags</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>mixed</type><methodname>assert_options</methodname>
<methodparam><type>int</type><parameter>what</parameter></methodparam>
<methodparam choice="opt"><type>mixed</type><parameter>value</parameter></methodparam>
</methodsynopsis>
<para>
Set the various <function>assert</function> control options or just query
their current settings.
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<para>
<variablelist>
<varlistentry>
<term><parameter>what</parameter></term>
<listitem>
<para>
<table>
<title>Assert Options</title>
<tgroup cols="4">
<thead>
<row>
<entry>option</entry>
<entry>ini-parameter</entry>
<entry>default</entry>
<entry>description</entry>
</row>
</thead>
<tbody>
<row>
<entry>ASSERT_ACTIVE</entry>
<entry>assert.active</entry>
<entry>1</entry>
<entry>enable <function>assert</function> evaluation</entry>
</row>
<row>
<entry>ASSERT_WARNING</entry>
<entry>assert.warning</entry>
<entry>1</entry>
<entry>issue a PHP warning for each failed assertion</entry>
</row>
<row>
<entry>ASSERT_BAIL</entry>
<entry>assert.bail</entry>
<entry>0</entry>
<entry>terminate execution on failed assertions</entry>
</row>
<row>
<entry>ASSERT_QUIET_EVAL</entry>
<entry>assert.quiet_eval</entry>
<entry>0</entry>
<entry>
disable error_reporting during assertion expression
evaluation
</entry>
</row>
<row>
<entry>ASSERT_CALLBACK</entry>
<entry>assert.callback</entry>
<entry>(&null;)</entry>
<entry>user function to call on failed assertions</entry>
</row>
</tbody>
</tgroup>
</table>
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>value</parameter></term>
<listitem>
<para>
An optional new value for the option.
</para>
</listitem>
</varlistentry>
</variablelist>
</para>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
Returns the original setting of any option or &false; on errors.
</para>
</refsect1>
</refentry>
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