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Fix return values of preg_match() and preg_match_all()

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git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@81982 c90b9560-bf6c-de11-be94-00142212c4b1
This commit is contained in:
Sander Roobol 2002-05-12 16:13:12 +00:00
parent 6a3d115965
commit 834eb7f209
2 changed files with 11 additions and 7 deletions
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6
reference/pcre/functions/preg-match-all.xml
View file

@ -1,5 +1,5 @@
<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.2 $ -->
<!-- $Revision: 1.3 $ -->
<!-- splitted from ./en/functions/pcre.xml, last change in rev 1.2 -->
<refentry id="function.preg-match-all">
<refnamediv>
@ -101,8 +101,8 @@ print $out[1][0].", ".$out[1][1]."\n";
to be PREG_PATTERN_ORDER.
</para>
<para>
Returns the number of full pattern matches, or &false; if
no match is found or an error occurred.
Returns the number of full pattern matches (which might be zero),
or &false; if an error occurred.
</para>
<para>
<example>

12
reference/pcre/functions/preg-match.xml
View file

@ -1,5 +1,5 @@
<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.2 $ -->
<!-- $Revision: 1.3 $ -->
<!-- splitted from ./en/functions/pcre.xml, last change in rev 1.2 -->
<refentry id="function.preg-match">
<refnamediv>
@ -25,9 +25,13 @@
the first captured parenthesized subpattern, and so on.
</para>
<para>
Returns &true; if a match for <parameter>pattern</parameter> was
found in the subject string, or &false; if not match was found
or an error occurred.
<function>preg_match</function> returns the number of times
<parameter>pattern</parameter> matches. That will be either 0 times
(no match) or 1 time because <function>preg_match</function> will stop
searching after the first match. <function>preg_match_all</function>
on the contrary will continue until it reaches the end of
<parameter>subject</parameter>.
<function>preg_match</function> returns &false; if an error occured.
</para>
<para>
<example>