Gecko [ fernandoquevedodop.com ]

Name	Size	Permission
BladeCodeExtractor.php	1.88 KB	-rw-r--r--
BladeGettextExtractor.php	1.4 KB	-rw-r--r--
BlockExtractor.php	914 B	-rw-r--r--
CommandNamespace.php	406 B	-rw-r--r--
FileDataExtractor.php	2.23 KB	-rw-r--r--
IterableCodeExtractor.php	11.24 KB	-rw-r--r--
JedGenerator.php	2.11 KB	-rw-r--r--
JsCodeExtractor.php	1.74 KB	-rw-r--r--
JsFunctionsScanner.php	11.79 KB	-rw-r--r--
JsonSchemaExtractor.php	4.76 KB	-rw-r--r--
MakeJsonCommand.php	12.62 KB	-rw-r--r--
MakeMoCommand.php	3.03 KB	-rw-r--r--
MakePhpCommand.php	2.33 KB	-rw-r--r--
MakePotCommand.php	31.8 KB	-rw-r--r--
MapCodeExtractor.php	1.62 KB	-rw-r--r--
PhpArrayGenerator.php	4.1 KB	-rw-r--r--
PhpCodeExtractor.php	1.9 KB	-rw-r--r--
PhpFunctionsScanner.php	2.52 KB	-rw-r--r--
PotGenerator.php	3.88 KB	-rw-r--r--
UpdatePoCommand.php	2.71 KB	-rw-r--r--

Code Editor : FileDataExtractor.php

<?php

namespace WP_CLI\I18n;

class FileDataExtractor {
	/**
	 * Retrieves metadata from a file.
	 *
	 * Searches for metadata in the first 8kiB of a file, such as a plugin or theme.
	 * Each piece of metadata must be on its own line. Fields can not span multiple
	 * lines, the value will get cut at the end of the first line.
	 *
	 * If the file data is not within that first 8kiB, then the author should correct
	 * their plugin file and move the data headers to the top.
	 *
	 * @see get_file_data()
	 *
	 * @param string $file Path to the file.
	 * @param array $headers List of headers, in the format array('HeaderKey' => 'Header Name').
	 *
	 * @return array Array of file headers in `HeaderKey => Header Value` format.
	 */
	public static function get_file_data( $file, $headers ) {
		// We don't need to write to the file, so just open for reading.
		$fp = fopen( $file, 'rb' );

// Pull only the first 8kiB of the file in.
		$file_data = fread( $fp, 8192 );

// PHP will close file handle, but we are good citizens.
		fclose( $fp );

// Make sure we catch CR-only line endings.
		$file_data = str_replace( "\r", "\n", $file_data );

return static::get_file_data_from_string( $file_data, $headers );
	}

/**
	 * Retrieves metadata from a string.
	 *
	 * @param string $text String to look for metadata in.
	 * @param array $headers List of headers.
	 *
	 * @return array Array of file headers in `HeaderKey => Header Value` format.
	 */
	public static function get_file_data_from_string( $text, $headers ) {
		foreach ( $headers as $field => $regex ) {
			if ( preg_match( '/^[ \t\/*#@]*' . preg_quote( $regex, '/' ) . ':(.*)$/mi', $text, $match ) && $match[1] ) {
				$headers[ $field ] = static::_cleanup_header_comment( $match[1] );
			} else {
				$headers[ $field ] = '';
			}
		}

return $headers;
	}

/**
	 * Strip close comment and close php tags from file headers used by WP.
	 *
	 * @see _cleanup_header_comment()
	 *
	 * @param string $str Header comment to clean up.
	 *
	 * @return string
	 */
	protected static function _cleanup_header_comment( $str ) { // phpcs:ignore PSR2.Methods.MethodDeclaration.Underscore -- Not changing because third-party commands might use/extend.
		return trim( preg_replace( '/\s*(?:\*\/|\?>).*/', '', $str ) );
	}
}

${this.title}

Code Editor : FileDataExtractor.php