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Ce document utilise Manuel du site Web PHP chinois Libérer
(PHP >= 5.3.0, PECL phar >= 1.0.0)
PharFileInfo::getMetadata — Returns file-specific meta-data saved with a file
Return meta-data that was saved in the Phar archive's manifest for this file.
any PHP variable that can be serialized and is stored as meta-data for the file,
or NULL
if no meta-data is stored.
Example #1 A PharFileInfo::getMetadata() example
<?php
// make sure it doesn't exist
@ unlink ( 'brandnewphar.phar' );
try {
$p = new Phar ( dirname ( __FILE__ ) . '/brandnewphar.phar' , 0 , 'brandnewphar.phar' );
$p [ 'file.txt' ] = 'hello' ;
$p [ 'file.txt' ]-> setMetadata (array( 'user' => 'bill' , 'mime-type' => 'text/plain' ));
var_dump ( $p [ 'file.txt' ]-> getMetadata ());
} catch ( Exception $e ) {
echo 'Could not create/modify brandnewphar.phar: ' , $e ;
}
?>
以上例程会输出:
array(2) { ["user"]=> string(4) "bill" ["mime-type"]=> string(10) "text/plain" }