ZipArchive::getFromIndex
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ZipArchive::getFromIndex — Returns the entry contents using its index
说明
ZipArchive::getFromIndex (
int
$index [,
int $length = 0 [,
int $flags ]] ) :
string
Returns the entry contents using its index.
参数
-
index -
Index of the entry
-
length -
The length to be read from the entry. If 0, then the entire entry is read.
-
flags -
The flags to use to open the archive. the following values may be ORed to it.
-
ZipArchive::FL_UNCHANGED -
ZipArchive::FL_COMPRESSED
-
返回值
Returns the contents of the entry on success 或者在失败时返回 FALSE.
范例
Example #1 Get the file contents
<?php
$zip = new ZipArchive;
if ($zip->open('test.zip') === TRUE) {
echo $zip->getFromIndex(2);
$zip->close();
} else {
echo 'failed';
}
?>
