PharFileInfo::delMetadata()

(PHP 5 >= 5.3.0, PHP 7, PECL phar >= 1.2.0)

Deletes the metadata of the entry

说明

Deletes the metadata of the entry, if any.

参数

No parameters.

返回值

ReturnsTRUEif successful,FALSEif 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.

错误／异常

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

范例

APharFileInfo::delMetaData()example

以上例程会输出：

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

参见

• PharFileInfo::setMetadata() Sets file-specific meta-data saved with a file
• PharFileInfo::hasMetadata() Returns the metadata of the entry
• PharFileInfo::getMetadata() Returns file-specific meta-data saved with a file
• Phar::setMetadata() Sets phar archive meta-data
• Phar::hasMetadata() Returns whether phar has global meta-data
• Phar::getMetadata() Returns phar archive meta-data

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