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Describe current default of length (bug #36976)
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@210817 c90b9560-bf6c-de11-be94-00142212c4b1
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1 changed files with 4 additions and 5 deletions
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@ -1,5 +1,5 @@
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<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision: 1.15 $ -->
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<!-- $Revision: 1.16 $ -->
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<!-- splitted from ./en/functions/filesystem.xml, last change in rev 1.2 -->
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<refentry id="function.fgets">
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<refnamediv>
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@ -18,7 +18,8 @@
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the file pointed to by <parameter>handle</parameter>. Reading ends when
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<parameter>length</parameter> - 1 bytes have been read, on a newline (which is
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included in the return value), or on EOF (whichever comes first). If no length
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is specified, the length defaults to 1k, or 1024 bytes.
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is specified, it will keep reading from the stream until it reaches
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the end of the line.
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</para>
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<para>
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If an error occurs, returns &false;.
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@ -56,9 +57,7 @@ if ($handle) {
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<note>
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<simpara>
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The <parameter>length</parameter> parameter became optional in PHP
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4.2.0, if omitted, it would assume 1024 as the line length.
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As of PHP 4.3, omitting <parameter>length</parameter> will keep
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reading from the stream until it reaches the end of the line.
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4.2.0. Until PHP 4.3.0, omitting it would assume 1024 as the line length.
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If the majority of the lines in the file are all larger than 8KB,
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it is more resource efficient for your script to specify the maximum
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line length.
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