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PHP Manual :: PharFileInfo::delMetadata



PharFileInfo::decompress || PharFileInfo::getCRC32 || PharFileInfo || PHP Manual

(PHP >= 5.3.0, PECL phar >= 1.2.0)

PharFileInfo::delMetadataDeletes the metadata of the entry

Description

public bool PharFileInfo::delMetadata ( void )

Deletes the metadata of the entry, if any.

Parameters

No parameters.

Return Values

Returns TRUE if successful, FALSE if the entry had no metadata. As with all functionality that modifies the contents of a phar, the phar.readonly INI variable must be off in order to succeed if the file is within a Phar archive. Files within PharData archives do not have this restriction.

Errors/Exceptions

Throws PharException if errors occurred while flushing changes to disk, and BadMethodCallException if write access is disabled.

Examples

Example #1 A PharFileInfo::delMetaData() example

<?php
try {
    
$a = new Phar('myphar.phar');
    
$a['hi'] = 'hi';
    
var_dump($a['hi']->delMetadata());
    
$a['hi']->setMetadata('there');
    
var_dump($a['hi']->delMetadata());
    
var_dump($a['hi']->delMetadata());
} catch (
Exception $e) {
    
// handle errors
}
?>

The above example will output:

bool(false)
bool(true)
bool(false)

See Also



PharFileInfo::decompress || PharFileInfo::getCRC32 || PharFileInfo || PHP Manual
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