diff options
Diffstat (limited to 'vendor/lukasreschke/id3parser/src/getID3/getid3_lib.php')
-rw-r--r-- | vendor/lukasreschke/id3parser/src/getID3/getid3_lib.php | 124 |
1 files changed, 62 insertions, 62 deletions
diff --git a/vendor/lukasreschke/id3parser/src/getID3/getid3_lib.php b/vendor/lukasreschke/id3parser/src/getID3/getid3_lib.php index b50ed30cc..ca7dd30ed 100644 --- a/vendor/lukasreschke/id3parser/src/getID3/getid3_lib.php +++ b/vendor/lukasreschke/id3parser/src/getID3/getid3_lib.php @@ -85,11 +85,11 @@ class getid3_lib // http://www.scri.fsu.edu/~jac/MAD3401/Backgrnd/binary.html if (strpos($binarypointnumber, '.') === false) { $binarypointnumber = '0.'.$binarypointnumber; - } elseif ($binarypointnumber{0} == '.') { + } elseif ($binarypointnumber[0] == '.') { $binarypointnumber = '0'.$binarypointnumber; } $exponent = 0; - while (($binarypointnumber{0} != '1') || (substr($binarypointnumber, 1, 1) != '.')) { + while (($binarypointnumber[0] != '1') || (substr($binarypointnumber, 1, 1) != '.')) { if (substr($binarypointnumber, 1, 1) == '.') { $exponent--; $binarypointnumber = substr($binarypointnumber, 2, 1).'.'.substr($binarypointnumber, 3); @@ -97,7 +97,7 @@ class getid3_lib $pointpos = strpos($binarypointnumber, '.'); $exponent += ($pointpos - 1); $binarypointnumber = str_replace('.', '', $binarypointnumber); - $binarypointnumber = $binarypointnumber{0}.'.'.substr($binarypointnumber, 1); + $binarypointnumber = $binarypointnumber[0].'.'.substr($binarypointnumber, 1); } } $binarypointnumber = str_pad(substr($binarypointnumber, 0, $maxbits + 2), $maxbits + 2, '0', STR_PAD_RIGHT); @@ -166,7 +166,7 @@ class getid3_lib if (!$bitword) { return 0; } - $signbit = $bitword{0}; + $signbit = $bitword[0]; switch (strlen($byteword) * 8) { case 32: @@ -183,7 +183,7 @@ class getid3_lib // 80-bit Apple SANE format // http://www.mactech.com/articles/mactech/Vol.06/06.01/SANENormalized/ $exponentstring = substr($bitword, 1, 15); - $isnormalized = intval($bitword{16}); + $isnormalized = intval($bitword[16]); $fractionstring = substr($bitword, 17, 63); $exponent = pow(2, self::Bin2Dec($exponentstring) - 16383); $fraction = $isnormalized + self::DecimalBinary2Float($fractionstring); @@ -243,10 +243,10 @@ class getid3_lib } for ($i = 0; $i < $bytewordlen; $i++) { if ($synchsafe) { // disregard MSB, effectively 7-bit bytes - //$intvalue = $intvalue | (ord($byteword{$i}) & 0x7F) << (($bytewordlen - 1 - $i) * 7); // faster, but runs into problems past 2^31 on 32-bit systems - $intvalue += (ord($byteword{$i}) & 0x7F) * pow(2, ($bytewordlen - 1 - $i) * 7); + //$intvalue = $intvalue | (ord($byteword[$i]) & 0x7F) << (($bytewordlen - 1 - $i) * 7); // faster, but runs into problems past 2^31 on 32-bit systems + $intvalue += (ord($byteword[$i]) & 0x7F) * pow(2, ($bytewordlen - 1 - $i) * 7); } else { - $intvalue += ord($byteword{$i}) * pow(256, ($bytewordlen - 1 - $i)); + $intvalue += ord($byteword[$i]) * pow(256, ($bytewordlen - 1 - $i)); } } if ($signed && !$synchsafe) { @@ -273,7 +273,7 @@ class getid3_lib $binvalue = ''; $bytewordlen = strlen($byteword); for ($i = 0; $i < $bytewordlen; $i++) { - $binvalue .= str_pad(decbin(ord($byteword{$i})), 8, '0', STR_PAD_LEFT); + $binvalue .= str_pad(decbin(ord($byteword[$i])), 8, '0', STR_PAD_LEFT); } return $binvalue; } @@ -317,7 +317,7 @@ class getid3_lib public static function Bin2Dec($binstring, $signed=false) { $signmult = 1; if ($signed) { - if ($binstring{0} == '1') { + if ($binstring[0] == '1') { $signmult = -1; } $binstring = substr($binstring, 1); @@ -538,7 +538,7 @@ class getid3_lib $newcharstring .= "\xEF\xBB\xBF"; } for ($i = 0; $i < strlen($string); $i++) { - $charval = ord($string{$i}); + $charval = ord($string[$i]); $newcharstring .= self::iconv_fallback_int_utf8($charval); } return $newcharstring; @@ -551,7 +551,7 @@ class getid3_lib $newcharstring .= "\xFE\xFF"; } for ($i = 0; $i < strlen($string); $i++) { - $newcharstring .= "\x00".$string{$i}; + $newcharstring .= "\x00".$string[$i]; } return $newcharstring; } @@ -563,7 +563,7 @@ class getid3_lib $newcharstring .= "\xFF\xFE"; } for ($i = 0; $i < strlen($string); $i++) { - $newcharstring .= $string{$i}."\x00"; + $newcharstring .= $string[$i]."\x00"; } return $newcharstring; } @@ -583,27 +583,27 @@ class getid3_lib $offset = 0; $stringlength = strlen($string); while ($offset < $stringlength) { - if ((ord($string{$offset}) | 0x07) == 0xF7) { + if ((ord($string[$offset]) | 0x07) == 0xF7) { // 11110bbb 10bbbbbb 10bbbbbb 10bbbbbb - $charval = ((ord($string{($offset + 0)}) & 0x07) << 18) & - ((ord($string{($offset + 1)}) & 0x3F) << 12) & - ((ord($string{($offset + 2)}) & 0x3F) << 6) & - (ord($string{($offset + 3)}) & 0x3F); + $charval = ((ord($string[($offset + 0)]) & 0x07) << 18) & + ((ord($string[($offset + 1)]) & 0x3F) << 12) & + ((ord($string[($offset + 2)]) & 0x3F) << 6) & + (ord($string[($offset + 3)]) & 0x3F); $offset += 4; - } elseif ((ord($string{$offset}) | 0x0F) == 0xEF) { + } elseif ((ord($string[$offset]) | 0x0F) == 0xEF) { // 1110bbbb 10bbbbbb 10bbbbbb - $charval = ((ord($string{($offset + 0)}) & 0x0F) << 12) & - ((ord($string{($offset + 1)}) & 0x3F) << 6) & - (ord($string{($offset + 2)}) & 0x3F); + $charval = ((ord($string[($offset + 0)]) & 0x0F) << 12) & + ((ord($string[($offset + 1)]) & 0x3F) << 6) & + (ord($string[($offset + 2)]) & 0x3F); $offset += 3; - } elseif ((ord($string{$offset}) | 0x1F) == 0xDF) { + } elseif ((ord($string[$offset]) | 0x1F) == 0xDF) { // 110bbbbb 10bbbbbb - $charval = ((ord($string{($offset + 0)}) & 0x1F) << 6) & - (ord($string{($offset + 1)}) & 0x3F); + $charval = ((ord($string[($offset + 0)]) & 0x1F) << 6) & + (ord($string[($offset + 1)]) & 0x3F); $offset += 2; - } elseif ((ord($string{$offset}) | 0x7F) == 0x7F) { + } elseif ((ord($string[$offset]) | 0x7F) == 0x7F) { // 0bbbbbbb - $charval = ord($string{$offset}); + $charval = ord($string[$offset]); $offset += 1; } else { // error? throw some kind of warning here? @@ -626,27 +626,27 @@ class getid3_lib $offset = 0; $stringlength = strlen($string); while ($offset < $stringlength) { - if ((ord($string{$offset}) | 0x07) == 0xF7) { + if ((ord($string[$offset]) | 0x07) == 0xF7) { // 11110bbb 10bbbbbb 10bbbbbb 10bbbbbb - $charval = ((ord($string{($offset + 0)}) & 0x07) << 18) & - ((ord($string{($offset + 1)}) & 0x3F) << 12) & - ((ord($string{($offset + 2)}) & 0x3F) << 6) & - (ord($string{($offset + 3)}) & 0x3F); + $charval = ((ord($string[($offset + 0)]) & 0x07) << 18) & + ((ord($string[($offset + 1)]) & 0x3F) << 12) & + ((ord($string[($offset + 2)]) & 0x3F) << 6) & + (ord($string[($offset + 3)]) & 0x3F); $offset += 4; - } elseif ((ord($string{$offset}) | 0x0F) == 0xEF) { + } elseif ((ord($string[$offset]) | 0x0F) == 0xEF) { // 1110bbbb 10bbbbbb 10bbbbbb - $charval = ((ord($string{($offset + 0)}) & 0x0F) << 12) & - ((ord($string{($offset + 1)}) & 0x3F) << 6) & - (ord($string{($offset + 2)}) & 0x3F); + $charval = ((ord($string[($offset + 0)]) & 0x0F) << 12) & + ((ord($string[($offset + 1)]) & 0x3F) << 6) & + (ord($string[($offset + 2)]) & 0x3F); $offset += 3; - } elseif ((ord($string{$offset}) | 0x1F) == 0xDF) { + } elseif ((ord($string[$offset]) | 0x1F) == 0xDF) { // 110bbbbb 10bbbbbb - $charval = ((ord($string{($offset + 0)}) & 0x1F) << 6) & - (ord($string{($offset + 1)}) & 0x3F); + $charval = ((ord($string[($offset + 0)]) & 0x1F) << 6) & + (ord($string[($offset + 1)]) & 0x3F); $offset += 2; - } elseif ((ord($string{$offset}) | 0x7F) == 0x7F) { + } elseif ((ord($string[$offset]) | 0x7F) == 0x7F) { // 0bbbbbbb - $charval = ord($string{$offset}); + $charval = ord($string[$offset]); $offset += 1; } else { // error? throw some kind of warning here? @@ -669,27 +669,27 @@ class getid3_lib $offset = 0; $stringlength = strlen($string); while ($offset < $stringlength) { - if ((ord($string{$offset}) | 0x07) == 0xF7) { + if ((ord($string[$offset]) | 0x07) == 0xF7) { // 11110bbb 10bbbbbb 10bbbbbb 10bbbbbb - $charval = ((ord($string{($offset + 0)}) & 0x07) << 18) & - ((ord($string{($offset + 1)}) & 0x3F) << 12) & - ((ord($string{($offset + 2)}) & 0x3F) << 6) & - (ord($string{($offset + 3)}) & 0x3F); + $charval = ((ord($string[($offset + 0)]) & 0x07) << 18) & + ((ord($string[($offset + 1)]) & 0x3F) << 12) & + ((ord($string[($offset + 2)]) & 0x3F) << 6) & + (ord($string[($offset + 3)]) & 0x3F); $offset += 4; - } elseif ((ord($string{$offset}) | 0x0F) == 0xEF) { + } elseif ((ord($string[$offset]) | 0x0F) == 0xEF) { // 1110bbbb 10bbbbbb 10bbbbbb - $charval = ((ord($string{($offset + 0)}) & 0x0F) << 12) & - ((ord($string{($offset + 1)}) & 0x3F) << 6) & - (ord($string{($offset + 2)}) & 0x3F); + $charval = ((ord($string[($offset + 0)]) & 0x0F) << 12) & + ((ord($string[($offset + 1)]) & 0x3F) << 6) & + (ord($string[($offset + 2)]) & 0x3F); $offset += 3; - } elseif ((ord($string{$offset}) | 0x1F) == 0xDF) { + } elseif ((ord($string[$offset]) | 0x1F) == 0xDF) { // 110bbbbb 10bbbbbb - $charval = ((ord($string{($offset + 0)}) & 0x1F) << 6) & - (ord($string{($offset + 1)}) & 0x3F); + $charval = ((ord($string[($offset + 0)]) & 0x1F) << 6) & + (ord($string[($offset + 1)]) & 0x3F); $offset += 2; - } elseif ((ord($string{$offset}) | 0x7F) == 0x7F) { + } elseif ((ord($string[$offset]) | 0x7F) == 0x7F) { // 0bbbbbbb - $charval = ord($string{$offset}); + $charval = ord($string[$offset]); $offset += 1; } else { // error? maybe throw some warning here? @@ -886,22 +886,22 @@ class getid3_lib case 'UTF-8': $strlen = strlen($string); for ($i = 0; $i < $strlen; $i++) { - $char_ord_val = ord($string{$i}); + $char_ord_val = ord($string[$i]); $charval = 0; if ($char_ord_val < 0x80) { $charval = $char_ord_val; } elseif ((($char_ord_val & 0xF0) >> 4) == 0x0F && $i+3 < $strlen) { $charval = (($char_ord_val & 0x07) << 18); - $charval += ((ord($string{++$i}) & 0x3F) << 12); - $charval += ((ord($string{++$i}) & 0x3F) << 6); - $charval += (ord($string{++$i}) & 0x3F); + $charval += ((ord($string[++$i]) & 0x3F) << 12); + $charval += ((ord($string[++$i]) & 0x3F) << 6); + $charval += (ord($string[++$i]) & 0x3F); } elseif ((($char_ord_val & 0xE0) >> 5) == 0x07 && $i+2 < $strlen) { $charval = (($char_ord_val & 0x0F) << 12); - $charval += ((ord($string{++$i}) & 0x3F) << 6); - $charval += (ord($string{++$i}) & 0x3F); + $charval += ((ord($string[++$i]) & 0x3F) << 6); + $charval += (ord($string[++$i]) & 0x3F); } elseif ((($char_ord_val & 0xC0) >> 6) == 0x03 && $i+1 < $strlen) { $charval = (($char_ord_val & 0x1F) << 6); - $charval += (ord($string{++$i}) & 0x3F); + $charval += (ord($string[++$i]) & 0x3F); } if (($charval >= 32) && ($charval <= 127)) { $HTMLstring .= htmlentities(chr($charval)); |