gzgets
(PHP 3, PHP 4, PHP 5)
gzgets -- Get line from file pointer
说明
string
gzgets
( resource zp, int length )
Gets a (uncompressed) string of up to length - 1 bytes read from the given
file pointer. Reading ends when length - 1 bytes have been read, on a
newline, or on EOF (whichever comes first).
参数
-
zp
-
The gz-file pointer. It must be valid, and must point to a file
successfully opened by
gzopen()
.
-
length
-
The length of data to get.
返回值
The uncompressed string, or
FALSE
on error.
范例
例子 1.
gzgets()
example
<?php
$handle
=
gzopen
(
'somefile.gz'
,
'r'
);
while (!
gzeof
(
$handle
)) {
$buffer
=
gzgets
(
$handle
,
4096
);
echo
$buffer
;
}
gzlose
(
$handle
);
?>
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