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added normal return value description for explode - fixes bug #51937

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git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@299897 c90b9560-bf6c-de11-be94-00142212c4b1
This commit is contained in:
Peter Cowburn 2010-05-28 08:32:05 +00:00
parent fe5e528ec9
commit a1bc631b0f
1 changed files with 8 additions and 3 deletions
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11
reference/strings/functions/explode.xml
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@ -72,12 +72,17 @@
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
If <parameter>delimiter</parameter> is an empty string (""),
Returns an <type>array</type> of <type>string</type>s
created by splitting the <parameter>string</parameter> parameter on
boundaries formed by the <parameter>delimiter</parameter>.
</para>
<para>
If <parameter>delimiter</parameter> is an empty <type>string</type> (""),
<function>explode</function> will return &false;.
If <parameter>delimiter</parameter> contains a value that is not
contained in <parameter>string</parameter> and a negative
<parameter>limit</parameter> is used, then an empty array will be
returned. For any other <parameter>limit</parameter>, an array containing
<parameter>limit</parameter> is used, then an empty <type>array</type>will be
returned, otherwise an <type>array</type> containing
<parameter>string</parameter> will be returned.
</para>
</refsect1>