mirror of
https://github.com/sigmasternchen/php-doc-en
synced 2025-03-19 10:28:54 +00:00
b1f16681e1
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@183827 c90b9560-bf6c-de11-be94-00142212c4b1
153 lines
4.3 KiB
XML
153 lines
4.3 KiB
XML
<?xml version='1.0' encoding='iso-8859-1'?>
|
|
<!-- $Revision: 1.11 $ -->
|
|
<refentry id="function.php-check-syntax">
|
|
<refnamediv>
|
|
<refname>php_check_syntax</refname>
|
|
<refpurpose>
|
|
Check the PHP syntax of (and execute) the specified file
|
|
</refpurpose>
|
|
</refnamediv>
|
|
<refsect1 role="description">
|
|
&reftitle.description;
|
|
<methodsynopsis>
|
|
<type>bool</type><methodname>php_check_syntax</methodname>
|
|
<methodparam><type>string</type><parameter>file_name</parameter></methodparam>
|
|
<methodparam choice="opt"><type>string</type><parameter role="reference">error_message</parameter></methodparam>
|
|
</methodsynopsis>
|
|
<simpara>
|
|
For technical reasons, this function is deprecated and removed from PHP.
|
|
Instead, use <literal>php -l somefile.php</literal> from the
|
|
<link linkend="features.commandline">commandline</link>.
|
|
</simpara>
|
|
<simpara>
|
|
The <function>php_check_syntax</function> function performs a syntax
|
|
(lint) check on the specified <parameter>filename</parameter> testing
|
|
for scripting errors. This is similar to using <command>php -l</command>
|
|
from the <link linkend="features.commandline">commandline</link> except
|
|
<function>php_check_syntax</function> will execute (but not output)
|
|
the checked <parameter>file_name</parameter>. For example, if a function
|
|
is defined in <parameter>file_name</parameter>, this defined function will
|
|
be available to the file that executed
|
|
<function>php_check_syntax</function>, but output from
|
|
<parameter>file_name</parameter> will be suppressed.
|
|
<!-- See PHP bug #27406 for details on this suppression -->
|
|
</simpara>
|
|
</refsect1>
|
|
<refsect1 role="parameters">
|
|
&reftitle.parameters;
|
|
<para>
|
|
<variablelist>
|
|
<varlistentry>
|
|
<term><parameter>file_name</parameter></term>
|
|
<listitem>
|
|
<para>
|
|
The name of the file being checked.
|
|
</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term><parameter>error_message</parameter></term>
|
|
<listitem>
|
|
<para>
|
|
If the <parameter>error_message</parameter> parameter is used, it will
|
|
contain the error message generated by the syntax check.
|
|
<parameter>error_message</parameter> is passed by
|
|
<link linkend="language.references">reference</link>.
|
|
</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
</variablelist>
|
|
</para>
|
|
</refsect1>
|
|
<refsect1 role="returnvalues">
|
|
&reftitle.returnvalues;
|
|
<para>
|
|
Returns &true; if the lint check passed, and &false; if the link check
|
|
failed or if <parameter>file_name</parameter> cannot be opened.
|
|
</para>
|
|
</refsect1>
|
|
<refsect1 role="changelog">
|
|
&reftitle.changelog;
|
|
<para>
|
|
<informaltable>
|
|
<tgroup cols="2">
|
|
<thead>
|
|
<row>
|
|
<entry>&Version;</entry>
|
|
<entry>&Description;</entry>
|
|
</row>
|
|
</thead>
|
|
<tbody>
|
|
<row>
|
|
<entry>5.0.5</entry>
|
|
<entry>
|
|
This function was removed from PHP.
|
|
</entry>
|
|
</row>
|
|
<row>
|
|
<entry>5.0.3</entry>
|
|
<entry>
|
|
Calling <function>exit</function> after
|
|
<function>php_check_syntax</function> resulted in a Segfault.
|
|
</entry>
|
|
</row>
|
|
<row>
|
|
<entry>5.0.1</entry>
|
|
<entry>
|
|
<parameter>error_message</parameter> is passed by reference.
|
|
</entry>
|
|
</row>
|
|
</tbody>
|
|
</tgroup>
|
|
</informaltable>
|
|
</para>
|
|
</refsect1>
|
|
<refsect1 role="examples">
|
|
&reftitle.examples;
|
|
<para>
|
|
<screen>
|
|
<![CDATA[
|
|
php -l somefile.php
|
|
]]>
|
|
</screen>
|
|
</para>
|
|
&example.outputs.similar;
|
|
<para>
|
|
<screen>
|
|
<![CDATA[
|
|
PHP Parse error: unexpected T_STRING in /tmp/somefile.php on line 81
|
|
]]>
|
|
</screen>
|
|
</para>
|
|
</refsect1>
|
|
<refsect1 role="seealso">
|
|
&reftitle.seealso;
|
|
<para>
|
|
<simplelist>
|
|
<member><function>include</function></member>
|
|
<member><function>is_readable</function></member>
|
|
</simplelist>
|
|
</para>
|
|
</refsect1>
|
|
</refentry>
|
|
|
|
<!-- Keep this comment at the end of the file
|
|
Local variables:
|
|
mode: sgml
|
|
sgml-omittag:t
|
|
sgml-shorttag:t
|
|
sgml-minimize-attributes:nil
|
|
sgml-always-quote-attributes:t
|
|
sgml-indent-step:1
|
|
sgml-indent-data:t
|
|
indent-tabs-mode:nil
|
|
sgml-parent-document:nil
|
|
sgml-default-dtd-file:"../../../../manual.ced"
|
|
sgml-exposed-tags:nil
|
|
sgml-local-catalogs:nil
|
|
sgml-local-ecat-files:nil
|
|
End:
|
|
vim600: syn=xml fen fdm=syntax fdl=2 si
|
|
vim: et tw=78 syn=sgml
|
|
vi: ts=1 sw=1
|
|
-->
|