<?php
+
/////////////////////////////////////////////////////////////////
/// getID3() by James Heinrich <info@getid3.org> //
-// available at http://getid3.sourceforge.net //
-// or http://www.getid3.org //
-// also https://github.com/JamesHeinrich/getID3 //
-/////////////////////////////////////////////////////////////////
+// available at https://github.com/JamesHeinrich/getID3 //
+// or https://www.getid3.org //
+// or http://getid3.sourceforge.net //
// //
// getid3.lib.php - part of getID3() //
-// See readme.txt for more details //
+// see readme.txt for more details //
// ///
/////////////////////////////////////////////////////////////////
class getid3_lib
{
-
+ /**
+ * @param string $string
+ * @param bool $hex
+ * @param bool $spaces
+ * @param string $htmlencoding
+ *
+ * @return string
+ */
public static function PrintHexBytes($string, $hex=true, $spaces=true, $htmlencoding='UTF-8') {
$returnstring = '';
for ($i = 0; $i < strlen($string); $i++) {
return $returnstring;
}
+ /**
+ * Truncates a floating-point number at the decimal point.
+ *
+ * @param float $floatnumber
+ *
+ * @return float|int returns int (if possible, otherwise float)
+ */
public static function trunc($floatnumber) {
- // truncates a floating-point number at the decimal point
- // returns int (if possible, otherwise float)
if ($floatnumber >= 1) {
$truncatednumber = floor($floatnumber);
} elseif ($floatnumber <= -1) {
return $truncatednumber;
}
-
+ /**
+ * @param int|null $variable
+ * @param int $increment
+ *
+ * @return bool
+ */
public static function safe_inc(&$variable, $increment=1) {
if (isset($variable)) {
$variable += $increment;
return true;
}
+ /**
+ * @param int|float $floatnum
+ *
+ * @return int|float
+ */
public static function CastAsInt($floatnum) {
// convert to float if not already
$floatnum = (float) $floatnum;
return $floatnum;
}
+ /**
+ * @param int $num
+ *
+ * @return bool
+ */
public static function intValueSupported($num) {
// check if integers are 64-bit
static $hasINT64 = null;
return false;
}
+ /**
+ * @param string $fraction
+ *
+ * @return float
+ */
public static function DecimalizeFraction($fraction) {
list($numerator, $denominator) = explode('/', $fraction);
return $numerator / ($denominator ? $denominator : 1);
}
-
+ /**
+ * @param string $binarynumerator
+ *
+ * @return float
+ */
public static function DecimalBinary2Float($binarynumerator) {
$numerator = self::Bin2Dec($binarynumerator);
$denominator = self::Bin2Dec('1'.str_repeat('0', strlen($binarynumerator)));
return ($numerator / $denominator);
}
-
+ /**
+ * @link http://www.scri.fsu.edu/~jac/MAD3401/Backgrnd/binary.html
+ *
+ * @param string $binarypointnumber
+ * @param int $maxbits
+ *
+ * @return array
+ */
public static function NormalizeBinaryPoint($binarypointnumber, $maxbits=52) {
- // http://www.scri.fsu.edu/~jac/MAD3401/Backgrnd/binary.html
if (strpos($binarypointnumber, '.') === false) {
$binarypointnumber = '0.'.$binarypointnumber;
} elseif ($binarypointnumber{0} == '.') {
return array('normalized'=>$binarypointnumber, 'exponent'=>(int) $exponent);
}
-
+ /**
+ * @link http://www.scri.fsu.edu/~jac/MAD3401/Backgrnd/binary.html
+ *
+ * @param float $floatvalue
+ *
+ * @return string
+ */
public static function Float2BinaryDecimal($floatvalue) {
- // http://www.scri.fsu.edu/~jac/MAD3401/Backgrnd/binary.html
$maxbits = 128; // to how many bits of precision should the calculations be taken?
$intpart = self::trunc($floatvalue);
$floatpart = abs($floatvalue - $intpart);
return $binarypointnumber;
}
-
+ /**
+ * @link http://www.scri.fsu.edu/~jac/MAD3401/Backgrnd/ieee-expl.html
+ *
+ * @param float $floatvalue
+ * @param int $bits
+ *
+ * @return string|false
+ */
public static function Float2String($floatvalue, $bits) {
- // http://www.scri.fsu.edu/~jac/MAD3401/Backgrnd/ieee-expl.html
+ $exponentbits = 0;
+ $fractionbits = 0;
switch ($bits) {
case 32:
$exponentbits = 8;
return self::BigEndian2String(self::Bin2Dec($signbit.$exponentbitstring.$fractionbitstring), $bits % 8, false);
}
-
+ /**
+ * @param string $byteword
+ *
+ * @return float|false
+ */
public static function LittleEndian2Float($byteword) {
return self::BigEndian2Float(strrev($byteword));
}
-
+ /**
+ * ANSI/IEEE Standard 754-1985, Standard for Binary Floating Point Arithmetic
+ *
+ * @link http://www.psc.edu/general/software/packages/ieee/ieee.html
+ * @link http://www.scri.fsu.edu/~jac/MAD3401/Backgrnd/ieee.html
+ *
+ * @param string $byteword
+ *
+ * @return float|false
+ */
public static function BigEndian2Float($byteword) {
- // ANSI/IEEE Standard 754-1985, Standard for Binary Floating Point Arithmetic
- // http://www.psc.edu/general/software/packages/ieee/ieee.html
- // http://www.scri.fsu.edu/~jac/MAD3401/Backgrnd/ieee.html
-
$bitword = self::BigEndian2Bin($byteword);
if (!$bitword) {
return 0;
}
$signbit = $bitword{0};
+ $floatvalue = 0;
+ $exponentbits = 0;
+ $fractionbits = 0;
switch (strlen($byteword) * 8) {
case 32:
return (float) $floatvalue;
}
-
+ /**
+ * @param string $byteword
+ * @param bool $synchsafe
+ * @param bool $signed
+ *
+ * @return int|float|false
+ * @throws Exception
+ */
public static function BigEndian2Int($byteword, $synchsafe=false, $signed=false) {
$intvalue = 0;
$bytewordlen = strlen($byteword);
return self::CastAsInt($intvalue);
}
-
+ /**
+ * @param string $byteword
+ * @param bool $signed
+ *
+ * @return int|float|false
+ */
public static function LittleEndian2Int($byteword, $signed=false) {
return self::BigEndian2Int(strrev($byteword), false, $signed);
}
+ /**
+ * @param string $byteword
+ *
+ * @return string
+ */
+ public static function LittleEndian2Bin($byteword) {
+ return self::BigEndian2Bin(strrev($byteword));
+ }
+ /**
+ * @param string $byteword
+ *
+ * @return string
+ */
public static function BigEndian2Bin($byteword) {
$binvalue = '';
$bytewordlen = strlen($byteword);
return $binvalue;
}
-
+ /**
+ * @param int $number
+ * @param int $minbytes
+ * @param bool $synchsafe
+ * @param bool $signed
+ *
+ * @return string
+ * @throws Exception
+ */
public static function BigEndian2String($number, $minbytes=1, $synchsafe=false, $signed=false) {
if ($number < 0) {
throw new Exception('ERROR: self::BigEndian2String() does not support negative numbers');
return str_pad($intstring, $minbytes, "\x00", STR_PAD_LEFT);
}
-
+ /**
+ * @param int $number
+ *
+ * @return string
+ */
public static function Dec2Bin($number) {
while ($number >= 256) {
$bytes[] = (($number / 256) - (floor($number / 256))) * 256;
return $binstring;
}
-
+ /**
+ * @param string $binstring
+ * @param bool $signed
+ *
+ * @return int|float
+ */
public static function Bin2Dec($binstring, $signed=false) {
$signmult = 1;
if ($signed) {
return self::CastAsInt($decvalue * $signmult);
}
-
+ /**
+ * @param string $binstring
+ *
+ * @return string
+ */
public static function Bin2String($binstring) {
// return 'hi' for input of '0110100001101001'
$string = '';
return $string;
}
-
+ /**
+ * @param int $number
+ * @param int $minbytes
+ * @param bool $synchsafe
+ *
+ * @return string
+ */
public static function LittleEndian2String($number, $minbytes=1, $synchsafe=false) {
$intstring = '';
while ($number > 0) {
return str_pad($intstring, $minbytes, "\x00", STR_PAD_RIGHT);
}
-
+ /**
+ * @param array $array1
+ * @param array $array2
+ *
+ * @return array|false
+ */
public static function array_merge_clobber($array1, $array2) {
// written by kcØhireability*com
// taken from http://www.php.net/manual/en/function.array-merge-recursive.php
return $newarray;
}
-
+ /**
+ * @param array $array1
+ * @param array $array2
+ *
+ * @return array|false
+ */
public static function array_merge_noclobber($array1, $array2) {
if (!is_array($array1) || !is_array($array2)) {
return false;
return $newarray;
}
+ /**
+ * @param array $array1
+ * @param array $array2
+ *
+ * @return array|false|null
+ */
public static function flipped_array_merge_noclobber($array1, $array2) {
if (!is_array($array1) || !is_array($array2)) {
return false;
return array_flip($newarray);
}
-
+ /**
+ * @param array $theArray
+ *
+ * @return bool
+ */
public static function ksort_recursive(&$theArray) {
ksort($theArray);
foreach ($theArray as $key => $value) {
return true;
}
+ /**
+ * @param string $filename
+ * @param int $numextensions
+ *
+ * @return string
+ */
public static function fileextension($filename, $numextensions=1) {
if (strstr($filename, '.')) {
$reversedfilename = strrev($filename);
return '';
}
-
+ /**
+ * @param int $seconds
+ *
+ * @return string
+ */
public static function PlaytimeString($seconds) {
$sign = (($seconds < 0) ? '-' : '');
$seconds = round(abs($seconds));
return $sign.($H ? $H.':' : '').($H ? str_pad($M, 2, '0', STR_PAD_LEFT) : intval($M)).':'.str_pad($S, 2, 0, STR_PAD_LEFT);
}
-
+ /**
+ * @param int $macdate
+ *
+ * @return int|float
+ */
public static function DateMac2Unix($macdate) {
// Macintosh timestamp: seconds since 00:00h January 1, 1904
// UNIX timestamp: seconds since 00:00h January 1, 1970
return self::CastAsInt($macdate - 2082844800);
}
-
+ /**
+ * @param string $rawdata
+ *
+ * @return float
+ */
public static function FixedPoint8_8($rawdata) {
return self::BigEndian2Int(substr($rawdata, 0, 1)) + (float) (self::BigEndian2Int(substr($rawdata, 1, 1)) / pow(2, 8));
}
-
+ /**
+ * @param string $rawdata
+ *
+ * @return float
+ */
public static function FixedPoint16_16($rawdata) {
return self::BigEndian2Int(substr($rawdata, 0, 2)) + (float) (self::BigEndian2Int(substr($rawdata, 2, 2)) / pow(2, 16));
}
-
+ /**
+ * @param string $rawdata
+ *
+ * @return float
+ */
public static function FixedPoint2_30($rawdata) {
$binarystring = self::BigEndian2Bin($rawdata);
return self::Bin2Dec(substr($binarystring, 0, 2)) + (float) (self::Bin2Dec(substr($binarystring, 2, 30)) / pow(2, 30));
}
+ /**
+ * @param string $ArrayPath
+ * @param string $Separator
+ * @param mixed $Value
+ *
+ * @return array
+ */
public static function CreateDeepArray($ArrayPath, $Separator, $Value) {
// assigns $Value to a nested array path:
// $foo = self::CreateDeepArray('/path/to/my', '/', 'file.txt')
return $ReturnedArray;
}
+ /**
+ * @param array $arraydata
+ * @param bool $returnkey
+ *
+ * @return int|false
+ */
public static function array_max($arraydata, $returnkey=false) {
$maxvalue = false;
$maxkey = false;
return ($returnkey ? $maxkey : $maxvalue);
}
+ /**
+ * @param array $arraydata
+ * @param bool $returnkey
+ *
+ * @return int|false
+ */
public static function array_min($arraydata, $returnkey=false) {
$minvalue = false;
$minkey = false;
return ($returnkey ? $minkey : $minvalue);
}
+ /**
+ * @param string $XMLstring
+ *
+ * @return array|false
+ */
public static function XML2array($XMLstring) {
if (function_exists('simplexml_load_string') && function_exists('libxml_disable_entity_loader')) {
// http://websec.io/2012/08/27/Preventing-XEE-in-PHP.html
return false;
}
+ /**
+ * @param SimpleXMLElement|array $XMLobject
+ *
+ * @return array
+ */
public static function SimpleXMLelement2array($XMLobject) {
if (!is_object($XMLobject) && !is_array($XMLobject)) {
return $XMLobject;
}
- $XMLarray = (is_object($XMLobject) ? get_object_vars($XMLobject) : $XMLobject);
+ $XMLarray = $XMLobject instanceof SimpleXMLElement ? get_object_vars($XMLobject) : $XMLobject;
foreach ($XMLarray as $key => $value) {
$XMLarray[$key] = self::SimpleXMLelement2array($value);
}
return $XMLarray;
}
-
- // Allan Hansen <ahØartemis*dk>
- // self::md5_data() - returns md5sum for a file from startuing position to absolute end position
+ /**
+ * self::md5_data() - returns md5sum for a file from startuing position to absolute end position
+ *
+ * @author Allan Hansen <ahØartemis*dk>
+ *
+ * @param string $file
+ * @param int $offset
+ * @param int $end
+ * @param string $algorithm
+ *
+ * @return string|false
+ * @throws Exception
+ * @throws getid3_exception
+ */
public static function hash_data($file, $offset, $end, $algorithm) {
static $tempdir = '';
+ $windows_call = null;
+ $unix_call = null;
+ $hash_length = null;
+ $hash_function = null;
if (!self::intValueSupported($end)) {
return false;
}
return $result;
}
+ /**
+ * @param string $filename_source
+ * @param string $filename_dest
+ * @param int $offset
+ * @param int $length
+ *
+ * @return bool
+ * @throws Exception
+ */
public static function CopyFileParts($filename_source, $filename_dest, $offset, $length) {
if (!self::intValueSupported($offset + $length)) {
throw new Exception('cannot copy file portion, it extends beyond the '.round(PHP_INT_MAX / 1073741824).'GB limit');
$byteswritten = fwrite($fp_dest, $buffer, $byteslefttowrite);
$byteslefttowrite -= $byteswritten;
}
+ fclose($fp_dest);
return true;
} else {
+ fclose($fp_src);
throw new Exception('failed to seek to offset '.$offset.' in '.$filename_source);
}
- fclose($fp_dest);
} else {
throw new Exception('failed to create file for writing '.$filename_dest);
}
- fclose($fp_src);
} else {
throw new Exception('failed to open file for reading '.$filename_source);
}
- return false;
}
+ /**
+ * @param int $charval
+ *
+ * @return string
+ */
public static function iconv_fallback_int_utf8($charval) {
if ($charval < 128) {
// 0bbbbbbb
return $newcharstring;
}
- // ISO-8859-1 => UTF-8
+ /**
+ * ISO-8859-1 => UTF-8
+ *
+ * @param string $string
+ * @param bool $bom
+ *
+ * @return string
+ */
public static function iconv_fallback_iso88591_utf8($string, $bom=false) {
if (function_exists('utf8_encode')) {
return utf8_encode($string);
return $newcharstring;
}
- // ISO-8859-1 => UTF-16BE
+ /**
+ * ISO-8859-1 => UTF-16BE
+ *
+ * @param string $string
+ * @param bool $bom
+ *
+ * @return string
+ */
public static function iconv_fallback_iso88591_utf16be($string, $bom=false) {
$newcharstring = '';
if ($bom) {
return $newcharstring;
}
- // ISO-8859-1 => UTF-16LE
+ /**
+ * ISO-8859-1 => UTF-16LE
+ *
+ * @param string $string
+ * @param bool $bom
+ *
+ * @return string
+ */
public static function iconv_fallback_iso88591_utf16le($string, $bom=false) {
$newcharstring = '';
if ($bom) {
return $newcharstring;
}
- // ISO-8859-1 => UTF-16LE (BOM)
+ /**
+ * ISO-8859-1 => UTF-16LE (BOM)
+ *
+ * @param string $string
+ *
+ * @return string
+ */
public static function iconv_fallback_iso88591_utf16($string) {
return self::iconv_fallback_iso88591_utf16le($string, true);
}
- // UTF-8 => ISO-8859-1
+ /**
+ * UTF-8 => ISO-8859-1
+ *
+ * @param string $string
+ *
+ * @return string
+ */
public static function iconv_fallback_utf8_iso88591($string) {
if (function_exists('utf8_decode')) {
return utf8_decode($string);
return $newcharstring;
}
- // UTF-8 => UTF-16BE
+ /**
+ * UTF-8 => UTF-16BE
+ *
+ * @param string $string
+ * @param bool $bom
+ *
+ * @return string
+ */
public static function iconv_fallback_utf8_utf16be($string, $bom=false) {
$newcharstring = '';
if ($bom) {
return $newcharstring;
}
- // UTF-8 => UTF-16LE
+ /**
+ * UTF-8 => UTF-16LE
+ *
+ * @param string $string
+ * @param bool $bom
+ *
+ * @return string
+ */
public static function iconv_fallback_utf8_utf16le($string, $bom=false) {
$newcharstring = '';
if ($bom) {
return $newcharstring;
}
- // UTF-8 => UTF-16LE (BOM)
+ /**
+ * UTF-8 => UTF-16LE (BOM)
+ *
+ * @param string $string
+ *
+ * @return string
+ */
public static function iconv_fallback_utf8_utf16($string) {
return self::iconv_fallback_utf8_utf16le($string, true);
}
- // UTF-16BE => UTF-8
+ /**
+ * UTF-16BE => UTF-8
+ *
+ * @param string $string
+ *
+ * @return string
+ */
public static function iconv_fallback_utf16be_utf8($string) {
if (substr($string, 0, 2) == "\xFE\xFF") {
// strip BOM
return $newcharstring;
}
- // UTF-16LE => UTF-8
+ /**
+ * UTF-16LE => UTF-8
+ *
+ * @param string $string
+ *
+ * @return string
+ */
public static function iconv_fallback_utf16le_utf8($string) {
if (substr($string, 0, 2) == "\xFF\xFE") {
// strip BOM
return $newcharstring;
}
- // UTF-16BE => ISO-8859-1
+ /**
+ * UTF-16BE => ISO-8859-1
+ *
+ * @param string $string
+ *
+ * @return string
+ */
public static function iconv_fallback_utf16be_iso88591($string) {
if (substr($string, 0, 2) == "\xFE\xFF") {
// strip BOM
return $newcharstring;
}
- // UTF-16LE => ISO-8859-1
+ /**
+ * UTF-16LE => ISO-8859-1
+ *
+ * @param string $string
+ *
+ * @return string
+ */
public static function iconv_fallback_utf16le_iso88591($string) {
if (substr($string, 0, 2) == "\xFF\xFE") {
// strip BOM
return $newcharstring;
}
- // UTF-16 (BOM) => ISO-8859-1
+ /**
+ * UTF-16 (BOM) => ISO-8859-1
+ *
+ * @param string $string
+ *
+ * @return string
+ */
public static function iconv_fallback_utf16_iso88591($string) {
$bom = substr($string, 0, 2);
if ($bom == "\xFE\xFF") {
return $string;
}
- // UTF-16 (BOM) => UTF-8
+ /**
+ * UTF-16 (BOM) => UTF-8
+ *
+ * @param string $string
+ *
+ * @return string
+ */
public static function iconv_fallback_utf16_utf8($string) {
$bom = substr($string, 0, 2);
if ($bom == "\xFE\xFF") {
return $string;
}
+ /**
+ * @param string $in_charset
+ * @param string $out_charset
+ * @param string $string
+ *
+ * @return string
+ * @throws Exception
+ */
public static function iconv_fallback($in_charset, $out_charset, $string) {
if ($in_charset == $out_charset) {
return $string;
}
- // mb_convert_encoding() availble
+ // mb_convert_encoding() available
if (function_exists('mb_convert_encoding')) {
if ($converted_string = @mb_convert_encoding($string, $out_charset, $in_charset)) {
switch ($out_charset) {
}
return $string;
}
- // iconv() availble
+ // iconv() available
else if (function_exists('iconv')) {
if ($converted_string = @iconv($in_charset, $out_charset.'//TRANSLIT', $string)) {
switch ($out_charset) {
throw new Exception('PHP does not has mb_convert_encoding() or iconv() support - cannot convert from '.$in_charset.' to '.$out_charset);
}
+ /**
+ * @param mixed $data
+ * @param string $charset
+ *
+ * @return mixed
+ */
public static function recursiveMultiByteCharString2HTML($data, $charset='ISO-8859-1') {
if (is_string($data)) {
return self::MultiByteCharString2HTML($data, $charset);
return $data;
}
+ /**
+ * @param string|int|float $string
+ * @param string $charset
+ *
+ * @return string
+ */
public static function MultiByteCharString2HTML($string, $charset='ISO-8859-1') {
$string = (string) $string; // in case trying to pass a numeric (float, int) string, would otherwise return an empty string
$HTMLstring = '';
return $HTMLstring;
}
-
-
+ /**
+ * @param int $namecode
+ *
+ * @return string
+ */
public static function RGADnameLookup($namecode) {
static $RGADname = array();
if (empty($RGADname)) {
return (isset($RGADname[$namecode]) ? $RGADname[$namecode] : '');
}
-
+ /**
+ * @param int $originatorcode
+ *
+ * @return string
+ */
public static function RGADoriginatorLookup($originatorcode) {
static $RGADoriginator = array();
if (empty($RGADoriginator)) {
return (isset($RGADoriginator[$originatorcode]) ? $RGADoriginator[$originatorcode] : '');
}
-
+ /**
+ * @param int $rawadjustment
+ * @param int $signbit
+ *
+ * @return float
+ */
public static function RGADadjustmentLookup($rawadjustment, $signbit) {
- $adjustment = $rawadjustment / 10;
+ $adjustment = (float) $rawadjustment / 10;
if ($signbit == 1) {
$adjustment *= -1;
}
- return (float) $adjustment;
+ return $adjustment;
}
-
+ /**
+ * @param int $namecode
+ * @param int $originatorcode
+ * @param int $replaygain
+ *
+ * @return string
+ */
public static function RGADgainString($namecode, $originatorcode, $replaygain) {
if ($replaygain < 0) {
$signbit = '1';
return $gainstring;
}
+ /**
+ * @param float $amplitude
+ *
+ * @return float
+ */
public static function RGADamplitude2dB($amplitude) {
return 20 * log10($amplitude);
}
-
+ /**
+ * @param string $imgData
+ * @param array $imageinfo
+ *
+ * @return array|false
+ */
public static function GetDataImageSize($imgData, &$imageinfo=array()) {
static $tempdir = '';
if (empty($tempdir)) {
return $GetDataImageSize;
}
+ /**
+ * @param string $mime_type
+ *
+ * @return string
+ */
public static function ImageExtFromMime($mime_type) {
// temporary way, works OK for now, but should be reworked in the future
return str_replace(array('image/', 'x-', 'jpeg'), array('', '', 'jpg'), $mime_type);
}
- public static function ImageTypesLookup($imagetypeid) {
- static $ImageTypesLookup = array();
- if (empty($ImageTypesLookup)) {
- $ImageTypesLookup[1] = 'gif';
- $ImageTypesLookup[2] = 'jpeg';
- $ImageTypesLookup[3] = 'png';
- $ImageTypesLookup[4] = 'swf';
- $ImageTypesLookup[5] = 'psd';
- $ImageTypesLookup[6] = 'bmp';
- $ImageTypesLookup[7] = 'tiff (little-endian)';
- $ImageTypesLookup[8] = 'tiff (big-endian)';
- $ImageTypesLookup[9] = 'jpc';
- $ImageTypesLookup[10] = 'jp2';
- $ImageTypesLookup[11] = 'jpx';
- $ImageTypesLookup[12] = 'jb2';
- $ImageTypesLookup[13] = 'swc';
- $ImageTypesLookup[14] = 'iff';
- }
- return (isset($ImageTypesLookup[$imagetypeid]) ? $ImageTypesLookup[$imagetypeid] : '');
- }
-
+ /**
+ * @param array $ThisFileInfo
+ *
+ * @return bool
+ */
public static function CopyTagsToComments(&$ThisFileInfo) {
// Copy all entries from ['tags'] into common ['comments']
return true;
}
-
+ /**
+ * @param string $key
+ * @param int $begin
+ * @param int $end
+ * @param string $file
+ * @param string $name
+ *
+ * @return string
+ */
public static function EmbeddedLookup($key, $begin, $end, $file, $name) {
// Cached
return (isset($cache[$file][$name][$key]) ? $cache[$file][$name][$key] : '');
}
+ /**
+ * @param string $filename
+ * @param string $sourcefile
+ * @param bool $DieOnFailure
+ *
+ * @return bool
+ * @throws Exception
+ */
public static function IncludeDependency($filename, $sourcefile, $DieOnFailure=false) {
global $GETID3_ERRORARRAY;
return false;
}
+ /**
+ * @param string $string
+ *
+ * @return string
+ */
public static function trimNullByte($string) {
return trim($string, "\x00");
}
+ /**
+ * @param string $path
+ *
+ * @return float|bool
+ */
public static function getFileSizeSyscall($path) {
$filesize = false;
return $filesize;
}
+ /**
+ * @param string $filename
+ *
+ * @return string|false
+ */
+ public static function truepath($filename) {
+ // 2017-11-08: this could use some improvement, patches welcome
+ if (preg_match('#^(\\\\\\\\|//)[a-z0-9]#i', $filename, $matches)) {
+ // PHP's built-in realpath function does not work on UNC Windows shares
+ $goodpath = array();
+ foreach (explode('/', str_replace('\\', '/', $filename)) as $part) {
+ if ($part == '.') {
+ continue;
+ }
+ if ($part == '..') {
+ if (count($goodpath)) {
+ array_pop($goodpath);
+ } else {
+ // cannot step above this level, already at top level
+ return false;
+ }
+ } else {
+ $goodpath[] = $part;
+ }
+ }
+ return implode(DIRECTORY_SEPARATOR, $goodpath);
+ }
+ return realpath($filename);
+ }
/**
- * Workaround for Bug #37268 (https://bugs.php.net/bug.php?id=37268)
- * @param string $path A path.
- * @param string $suffix If the name component ends in suffix this will also be cut off.
- * @return string
- */
+ * Workaround for Bug #37268 (https://bugs.php.net/bug.php?id=37268)
+ *
+ * @param string $path A path.
+ * @param string $suffix If the name component ends in suffix this will also be cut off.
+ *
+ * @return string
+ */
public static function mb_basename($path, $suffix = null) {
$splited = preg_split('#/#', rtrim($path, '/ '));
return substr(basename('X'.$splited[count($splited) - 1], $suffix), 1);
dépôts / lhc / web / www.git / blobdiff