@@ -818,7 +818,7 @@ discard block |
||
818 | 818 | public static function add_bom_to_string($str) |
819 | 819 | { |
820 | 820 | if (!self::is_bom(substr($str, 0, 3))) { |
821 | - $str = self::bom() . $str; |
|
821 | + $str = self::bom().$str; |
|
822 | 822 | } |
823 | 823 | |
824 | 824 | return $str; |
@@ -2142,7 +2142,7 @@ discard block |
||
2142 | 2142 | self::checkForSupport(); |
2143 | 2143 | |
2144 | 2144 | return \mb_convert_encoding( |
2145 | - '&#x' . dechex($code) . ';', |
|
2145 | + '&#x'.dechex($code).';', |
|
2146 | 2146 | 'UTF-8', |
2147 | 2147 | 'HTML-ENTITIES' |
2148 | 2148 | ); |
@@ -2420,7 +2420,7 @@ discard block |
||
2420 | 2420 | if ($var[0] >= "\x80" && isset($n[0], $leading_combining[0]) && preg_match('/^\p{Mn}/u', $var)) { |
2421 | 2421 | // Prevent leading combining chars |
2422 | 2422 | // for NFC-safe concatenations. |
2423 | - $var = $leading_combining . $var; |
|
2423 | + $var = $leading_combining.$var; |
|
2424 | 2424 | } |
2425 | 2425 | } |
2426 | 2426 | break; |
@@ -2706,7 +2706,7 @@ discard block |
||
2706 | 2706 | */ |
2707 | 2707 | protected static function getData($file) |
2708 | 2708 | { |
2709 | - $file = __DIR__ . '/data/' . $file . '.php'; |
|
2709 | + $file = __DIR__.'/data/'.$file.'.php'; |
|
2710 | 2710 | if (file_exists($file)) { |
2711 | 2711 | /** @noinspection PhpIncludeInspection */ |
2712 | 2712 | return require $file; |
@@ -2824,7 +2824,7 @@ discard block |
||
2824 | 2824 | |
2825 | 2825 | return implode( |
2826 | 2826 | array_map( |
2827 | - function ($data) use ($keepAsciiChars) { |
|
2827 | + function($data) use ($keepAsciiChars) { |
|
2828 | 2828 | return self::single_chr_html_encode($data, $keepAsciiChars); |
2829 | 2829 | }, |
2830 | 2830 | self::split($str) |
@@ -3181,9 +3181,9 @@ discard block |
||
3181 | 3181 | if (ctype_digit((string)$int)) { |
3182 | 3182 | $hex = dechex((int)$int); |
3183 | 3183 | |
3184 | - $hex = (strlen($hex) < 4 ? substr('0000' . $hex, -4) : $hex); |
|
3184 | + $hex = (strlen($hex) < 4 ? substr('0000'.$hex, -4) : $hex); |
|
3185 | 3185 | |
3186 | - return $pfix . $hex; |
|
3186 | + return $pfix.$hex; |
|
3187 | 3187 | } |
3188 | 3188 | |
3189 | 3189 | return ''; |
@@ -3755,7 +3755,7 @@ discard block |
||
3755 | 3755 | */ |
3756 | 3756 | public static function lcfirst($str) |
3757 | 3757 | { |
3758 | - return self::strtolower(self::substr($str, 0, 1)) . self::substr($str, 1); |
|
3758 | + return self::strtolower(self::substr($str, 0, 1)).self::substr($str, 1); |
|
3759 | 3759 | } |
3760 | 3760 | |
3761 | 3761 | /** |
@@ -4171,7 +4171,7 @@ discard block |
||
4171 | 4171 | |
4172 | 4172 | if (is_array($what)) { |
4173 | 4173 | foreach ($what as $item) { |
4174 | - $str = preg_replace('/(' . preg_quote($item, '/') . ')+/', $item, $str); |
|
4174 | + $str = preg_replace('/('.preg_quote($item, '/').')+/', $item, $str); |
|
4175 | 4175 | } |
4176 | 4176 | } |
4177 | 4177 | |
@@ -4271,7 +4271,7 @@ discard block |
||
4271 | 4271 | { |
4272 | 4272 | static $rxClassCache = array(); |
4273 | 4273 | |
4274 | - $cacheKey = $s . $class; |
|
4274 | + $cacheKey = $s.$class; |
|
4275 | 4275 | |
4276 | 4276 | if (isset($rxClassCache[$cacheKey])) { |
4277 | 4277 | return $rxClassCache[$cacheKey]; |
@@ -4282,7 +4282,7 @@ discard block |
||
4282 | 4282 | /** @noinspection SuspiciousLoopInspection */ |
4283 | 4283 | foreach (self::str_split($s) as $s) { |
4284 | 4284 | if ('-' === $s) { |
4285 | - $class[0] = '-' . $class[0]; |
|
4285 | + $class[0] = '-'.$class[0]; |
|
4286 | 4286 | } elseif (!isset($s[2])) { |
4287 | 4287 | $class[0] .= preg_quote($s, '/'); |
4288 | 4288 | } elseif (1 === self::strlen($s)) { |
@@ -4292,12 +4292,12 @@ discard block |
||
4292 | 4292 | } |
4293 | 4293 | } |
4294 | 4294 | |
4295 | - $class[0] = '[' . $class[0] . ']'; |
|
4295 | + $class[0] = '['.$class[0].']'; |
|
4296 | 4296 | |
4297 | 4297 | if (1 === count($class)) { |
4298 | 4298 | $return = $class[0]; |
4299 | 4299 | } else { |
4300 | - $return = '(?:' . implode('|', $class) . ')'; |
|
4300 | + $return = '(?:'.implode('|', $class).')'; |
|
4301 | 4301 | } |
4302 | 4302 | |
4303 | 4303 | $rxClassCache[$cacheKey] = $return; |
@@ -4311,7 +4311,7 @@ discard block |
||
4311 | 4311 | public static function showSupport() |
4312 | 4312 | { |
4313 | 4313 | foreach (self::$support as $utf8Support) { |
4314 | - echo $utf8Support . "\n<br>"; |
|
4314 | + echo $utf8Support."\n<br>"; |
|
4315 | 4315 | } |
4316 | 4316 | } |
4317 | 4317 | |
@@ -4335,7 +4335,7 @@ discard block |
||
4335 | 4335 | } |
4336 | 4336 | } |
4337 | 4337 | |
4338 | - return '&#' . self::ord($chr) . ';'; |
|
4338 | + return '&#'.self::ord($chr).';'; |
|
4339 | 4339 | } |
4340 | 4340 | |
4341 | 4341 | /** |
@@ -4384,19 +4384,19 @@ discard block |
||
4384 | 4384 | $ret[] = $str[$i]; |
4385 | 4385 | } elseif ((($str[$i] & "\xE0") === "\xC0") && isset($str[$i + 1])) { |
4386 | 4386 | if (($str[$i + 1] & "\xC0") === "\x80") { |
4387 | - $ret[] = $str[$i] . $str[$i + 1]; |
|
4387 | + $ret[] = $str[$i].$str[$i + 1]; |
|
4388 | 4388 | |
4389 | 4389 | $i++; |
4390 | 4390 | } |
4391 | 4391 | } elseif ((($str[$i] & "\xF0") === "\xE0") && isset($str[$i + 2])) { |
4392 | 4392 | if ((($str[$i + 1] & "\xC0") === "\x80") && (($str[$i + 2] & "\xC0") === "\x80")) { |
4393 | - $ret[] = $str[$i] . $str[$i + 1] . $str[$i + 2]; |
|
4393 | + $ret[] = $str[$i].$str[$i + 1].$str[$i + 2]; |
|
4394 | 4394 | |
4395 | 4395 | $i += 2; |
4396 | 4396 | } |
4397 | 4397 | } elseif ((($str[$i] & "\xF8") === "\xF0") && isset($str[$i + 3])) { |
4398 | 4398 | if ((($str[$i + 1] & "\xC0") === "\x80") && (($str[$i + 2] & "\xC0") === "\x80") && (($str[$i + 3] & "\xC0") === "\x80")) { |
4399 | - $ret[] = $str[$i] . $str[$i + 1] . $str[$i + 2] . $str[$i + 3]; |
|
4399 | + $ret[] = $str[$i].$str[$i + 1].$str[$i + 2].$str[$i + 3]; |
|
4400 | 4400 | |
4401 | 4401 | $i += 3; |
4402 | 4402 | } |
@@ -4530,7 +4530,7 @@ discard block |
||
4530 | 4530 | if ('' === $s .= '') { |
4531 | 4531 | $s = '/^(?<=.)$/'; |
4532 | 4532 | } else { |
4533 | - $s = '/' . preg_quote($s, '/') . '/ui'; |
|
4533 | + $s = '/'.preg_quote($s, '/').'/ui'; |
|
4534 | 4534 | } |
4535 | 4535 | } |
4536 | 4536 | |
@@ -4564,7 +4564,7 @@ discard block |
||
4564 | 4564 | } |
4565 | 4565 | |
4566 | 4566 | if (self::substr($str, $length - 1, 1) === ' ') { |
4567 | - return self::substr($str, 0, $length - 1) . $strAddOn; |
|
4567 | + return self::substr($str, 0, $length - 1).$strAddOn; |
|
4568 | 4568 | } |
4569 | 4569 | |
4570 | 4570 | $str = self::substr($str, 0, $length); |
@@ -4573,9 +4573,9 @@ discard block |
||
4573 | 4573 | $new_str = implode(' ', $array); |
4574 | 4574 | |
4575 | 4575 | if ($new_str === '') { |
4576 | - $str = self::substr($str, 0, $length - 1) . $strAddOn; |
|
4576 | + $str = self::substr($str, 0, $length - 1).$strAddOn; |
|
4577 | 4577 | } else { |
4578 | - $str = $new_str . $strAddOn; |
|
4578 | + $str = $new_str.$strAddOn; |
|
4579 | 4579 | } |
4580 | 4580 | |
4581 | 4581 | return $str; |
@@ -4621,7 +4621,7 @@ discard block |
||
4621 | 4621 | $pre = ''; |
4622 | 4622 | } |
4623 | 4623 | |
4624 | - return $pre . $input . $post; |
|
4624 | + return $pre.$input.$post; |
|
4625 | 4625 | } |
4626 | 4626 | |
4627 | 4627 | return $input; |
@@ -4755,7 +4755,7 @@ discard block |
||
4755 | 4755 | $a[] = \grapheme_extract($str, 1, GRAPHEME_EXTR_COUNT, $p, $p); |
4756 | 4756 | } |
4757 | 4757 | } else { |
4758 | - preg_match_all('/' . Grapheme::GRAPHEME_CLUSTER_RX . '/u', $str, $a); |
|
4758 | + preg_match_all('/'.Grapheme::GRAPHEME_CLUSTER_RX.'/u', $str, $a); |
|
4759 | 4759 | $a = $a[0]; |
4760 | 4760 | } |
4761 | 4761 | |
@@ -4896,7 +4896,7 @@ discard block |
||
4896 | 4896 | |
4897 | 4897 | $bank = $ord >> 8; |
4898 | 4898 | if (!array_key_exists($bank, (array)$UTF8_TO_ASCII)) { |
4899 | - $bankfile = __DIR__ . '/data/' . sprintf('x%02x', $bank) . '.php'; |
|
4899 | + $bankfile = __DIR__.'/data/'.sprintf('x%02x', $bank).'.php'; |
|
4900 | 4900 | if (file_exists($bankfile)) { |
4901 | 4901 | /** @noinspection PhpIncludeInspection */ |
4902 | 4902 | require $bankfile; |
@@ -4986,7 +4986,7 @@ discard block |
||
4986 | 4986 | */ |
4987 | 4987 | public static function strcmp($str1, $str2) |
4988 | 4988 | { |
4989 | - return $str1 . '' === $str2 . '' ? 0 : strcmp( |
|
4989 | + return $str1.'' === $str2.'' ? 0 : strcmp( |
|
4990 | 4990 | \Normalizer::normalize($str1, \Normalizer::NFD), |
4991 | 4991 | \Normalizer::normalize($str2, \Normalizer::NFD) |
4992 | 4992 | ); |
@@ -5014,7 +5014,7 @@ discard block |
||
5014 | 5014 | $str = (string)$str; |
5015 | 5015 | } |
5016 | 5016 | |
5017 | - if (preg_match('/^(.*?)' . self::rxClass($charList) . '/us', $str, $length)) { |
|
5017 | + if (preg_match('/^(.*?)'.self::rxClass($charList).'/us', $str, $length)) { |
|
5018 | 5018 | /** @noinspection OffsetOperationsInspection */ |
5019 | 5019 | return self::strlen($length[1]); |
5020 | 5020 | } else { |
@@ -5230,7 +5230,7 @@ discard block |
||
5230 | 5230 | */ |
5231 | 5231 | public static function strnatcmp($str1, $str2) |
5232 | 5232 | { |
5233 | - return $str1 . '' === $str2 . '' ? 0 : strnatcmp(self::strtonatfold($str1), self::strtonatfold($str2)); |
|
5233 | + return $str1.'' === $str2.'' ? 0 : strnatcmp(self::strtonatfold($str1), self::strtonatfold($str2)); |
|
5234 | 5234 | } |
5235 | 5235 | |
5236 | 5236 | /** |
@@ -5311,7 +5311,7 @@ discard block |
||
5311 | 5311 | return false; |
5312 | 5312 | } |
5313 | 5313 | |
5314 | - if (preg_match('/' . self::rxClass($char_list) . '/us', $haystack, $m)) { |
|
5314 | + if (preg_match('/'.self::rxClass($char_list).'/us', $haystack, $m)) { |
|
5315 | 5315 | return substr($haystack, strpos($haystack, $m[0])); |
5316 | 5316 | } else { |
5317 | 5317 | return false; |
@@ -5584,7 +5584,7 @@ discard block |
||
5584 | 5584 | $str = self::substr($str, $offset, $length); |
5585 | 5585 | } |
5586 | 5586 | |
5587 | - return preg_match('/^' . self::rxClass($mask) . '+/u', $str, $str) ? self::strlen($str[0]) : 0; |
|
5587 | + return preg_match('/^'.self::rxClass($mask).'+/u', $str, $str) ? self::strlen($str[0]) : 0; |
|
5588 | 5588 | } |
5589 | 5589 | |
5590 | 5590 | /** |
@@ -6021,7 +6021,7 @@ discard block |
||
6021 | 6021 | |
6022 | 6022 | $strSwappedCase = preg_replace_callback( |
6023 | 6023 | '/[\S]/u', |
6024 | - function ($match) use ($encoding) { |
|
6024 | + function($match) use ($encoding) { |
|
6025 | 6025 | $marchToUpper = UTF8::strtoupper($match[0], $encoding); |
6026 | 6026 | |
6027 | 6027 | if ($match[0] === $marchToUpper) { |
@@ -6230,40 +6230,40 @@ discard block |
||
6230 | 6230 | if ($c1 >= "\xc0" & $c1 <= "\xdf") { // looks like 2 bytes UTF8 |
6231 | 6231 | |
6232 | 6232 | if ($c2 >= "\x80" && $c2 <= "\xbf") { // yeah, almost sure it's UTF8 already |
6233 | - $buf .= $c1 . $c2; |
|
6233 | + $buf .= $c1.$c2; |
|
6234 | 6234 | $i++; |
6235 | 6235 | } else { // not valid UTF8 - convert it |
6236 | 6236 | $cc1 = (chr(ord($c1) / 64) | "\xc0"); |
6237 | 6237 | $cc2 = ($c1 & "\x3f") | "\x80"; |
6238 | - $buf .= $cc1 . $cc2; |
|
6238 | + $buf .= $cc1.$cc2; |
|
6239 | 6239 | } |
6240 | 6240 | |
6241 | 6241 | } elseif ($c1 >= "\xe0" & $c1 <= "\xef") { // looks like 3 bytes UTF8 |
6242 | 6242 | |
6243 | 6243 | if ($c2 >= "\x80" && $c2 <= "\xbf" && $c3 >= "\x80" && $c3 <= "\xbf") { // yeah, almost sure it's UTF8 already |
6244 | - $buf .= $c1 . $c2 . $c3; |
|
6244 | + $buf .= $c1.$c2.$c3; |
|
6245 | 6245 | $i += 2; |
6246 | 6246 | } else { // not valid UTF8 - convert it |
6247 | 6247 | $cc1 = (chr(ord($c1) / 64) | "\xc0"); |
6248 | 6248 | $cc2 = ($c1 & "\x3f") | "\x80"; |
6249 | - $buf .= $cc1 . $cc2; |
|
6249 | + $buf .= $cc1.$cc2; |
|
6250 | 6250 | } |
6251 | 6251 | |
6252 | 6252 | } elseif ($c1 >= "\xf0" & $c1 <= "\xf7") { // looks like 4 bytes UTF8 |
6253 | 6253 | |
6254 | 6254 | if ($c2 >= "\x80" && $c2 <= "\xbf" && $c3 >= "\x80" && $c3 <= "\xbf" && $c4 >= "\x80" && $c4 <= "\xbf") { // yeah, almost sure it's UTF8 already |
6255 | - $buf .= $c1 . $c2 . $c3 . $c4; |
|
6255 | + $buf .= $c1.$c2.$c3.$c4; |
|
6256 | 6256 | $i += 3; |
6257 | 6257 | } else { // not valid UTF8 - convert it |
6258 | 6258 | $cc1 = (chr(ord($c1) / 64) | "\xc0"); |
6259 | 6259 | $cc2 = ($c1 & "\x3f") | "\x80"; |
6260 | - $buf .= $cc1 . $cc2; |
|
6260 | + $buf .= $cc1.$cc2; |
|
6261 | 6261 | } |
6262 | 6262 | |
6263 | 6263 | } else { // doesn't look like UTF8, but should be converted |
6264 | 6264 | $cc1 = (chr(ord($c1) / 64) | "\xc0"); |
6265 | 6265 | $cc2 = (($c1 & "\x3f") | "\x80"); |
6266 | - $buf .= $cc1 . $cc2; |
|
6266 | + $buf .= $cc1.$cc2; |
|
6267 | 6267 | } |
6268 | 6268 | |
6269 | 6269 | } elseif (($c1 & "\xc0") === "\x80") { // needs conversion |
@@ -6274,7 +6274,7 @@ discard block |
||
6274 | 6274 | } else { |
6275 | 6275 | $cc1 = (chr($ordC1 / 64) | "\xc0"); |
6276 | 6276 | $cc2 = (($c1 & "\x3f") | "\x80"); |
6277 | - $buf .= $cc1 . $cc2; |
|
6277 | + $buf .= $cc1.$cc2; |
|
6278 | 6278 | } |
6279 | 6279 | |
6280 | 6280 | } else { // it doesn't need conversion |
@@ -6287,7 +6287,7 @@ discard block |
||
6287 | 6287 | // decode unicode escape sequences |
6288 | 6288 | $buf = preg_replace_callback( |
6289 | 6289 | '/\\\\u([0-9a-f]{4})/i', |
6290 | - function ($match) { |
|
6290 | + function($match) { |
|
6291 | 6291 | return \mb_convert_encoding(pack('H*', $match[1]), 'UTF-8', 'UCS-2BE'); |
6292 | 6292 | }, |
6293 | 6293 | $buf |
@@ -6296,7 +6296,7 @@ discard block |
||
6296 | 6296 | // decode UTF-8 codepoints |
6297 | 6297 | $buf = preg_replace_callback( |
6298 | 6298 | '/&#\d{2,4};/', |
6299 | - function ($match) { |
|
6299 | + function($match) { |
|
6300 | 6300 | return \mb_convert_encoding($match[0], 'UTF-8', 'HTML-ENTITIES'); |
6301 | 6301 | }, |
6302 | 6302 | $buf |
@@ -6371,7 +6371,7 @@ discard block |
||
6371 | 6371 | */ |
6372 | 6372 | public static function ucfirst($str) |
6373 | 6373 | { |
6374 | - return self::strtoupper(self::substr($str, 0, 1)) . self::substr($str, 1); |
|
6374 | + return self::strtoupper(self::substr($str, 0, 1)).self::substr($str, 1); |
|
6375 | 6375 | } |
6376 | 6376 | |
6377 | 6377 | /** |
@@ -6820,7 +6820,7 @@ discard block |
||
6820 | 6820 | return ''; |
6821 | 6821 | } |
6822 | 6822 | |
6823 | - preg_match('/^\s*+(?:\S++\s*+){1,' . $words . '}/u', $str, $matches); |
|
6823 | + preg_match('/^\s*+(?:\S++\s*+){1,'.$words.'}/u', $str, $matches); |
|
6824 | 6824 | |
6825 | 6825 | if ( |
6826 | 6826 | !isset($matches[0]) |
@@ -6830,7 +6830,7 @@ discard block |
||
6830 | 6830 | return $str; |
6831 | 6831 | } |
6832 | 6832 | |
6833 | - return self::rtrim($matches[0]) . $strAddOn; |
|
6833 | + return self::rtrim($matches[0]).$strAddOn; |
|
6834 | 6834 | } |
6835 | 6835 | |
6836 | 6836 | /** |
@@ -6912,7 +6912,7 @@ discard block |
||
6912 | 6912 | $strReturn .= $break; |
6913 | 6913 | } |
6914 | 6914 | |
6915 | - return $strReturn . implode('', $chars); |
|
6915 | + return $strReturn.implode('', $chars); |
|
6916 | 6916 | } |
6917 | 6917 | |
6918 | 6918 | /** |