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run code in 300+ PHP versions simultaneously
<?php public static function GetSlug($str) { $umlaute = array ('&#8211;', '&#8212;', '&#8216;', '&#8217;', '&#8220;', '&#8221;', '&#8222;', '&#8226;', '&#8230;', '€', '‚', 'ƒ', '„', '…', '†', '‡', 'ˆ', '‰', 'Š', '‹', 'Œ', 'Ž', '‘', '’', '“', '”', '•', '–', '—', '˜', '™', 'š', '›', 'œ', 'ž', 'Ÿ', '¡', '¢', '£', '¤', '¥', '¦', '§', '¨', '©', 'ª', '«', '¬', '®', '¯', '°', '±', '²', '³', '´', 'µ', '¶', '·', '¸', '¹', 'º', '»', '¼', '½', '¾', '¿', 'À', 'Á', 'Â', 'Ã', 'Ä', 'Å', 'Æ', 'Ç', 'È', 'É', 'Ê', 'Ë', 'Ì', 'Í', 'Î', 'Ï', 'Ð', 'Ñ', 'Ò', 'Ó', 'Ô', 'Õ', 'Ö', '×', 'Ø', 'Ù', 'Ú', 'Û', 'Ü', 'Ý', 'Þ', 'ß', 'à', 'á', 'â', 'ã', 'ä', 'å', 'æ', 'ç', 'è', 'é', 'ê', 'ë', 'ì', 'í', 'î', 'ï', 'ð', 'ñ', 'ò', 'ó', 'ô', 'õ', 'ö', '÷', 'ø', 'ù', 'ú', 'û', 'ü', 'ý', 'þ', 'ÿ', utf8_encode ( '€' ), utf8_encode ( '‚' ), utf8_encode ( 'ƒ' ), utf8_encode ( '„' ), utf8_encode ( '…' ), utf8_encode ( '†' ), utf8_encode ( '‡' ), utf8_encode ( 'ˆ' ), utf8_encode ( '‰' ), utf8_encode ( 'Š' ), utf8_encode ( '‹' ), utf8_encode ( 'Œ' ), utf8_encode ( 'Ž' ), utf8_encode ( '‘' ), utf8_encode ( '’' ), utf8_encode ( '“' ), utf8_encode ( '”' ), utf8_encode ( '•' ), utf8_encode ( '–' ), utf8_encode ( '—' ), utf8_encode ( '˜' ), utf8_encode ( '™' ), utf8_encode ( 'š' ), utf8_encode ( '›' ), utf8_encode ( 'œ' ), utf8_encode ( 'ž' ), utf8_encode ( 'Ÿ' ), utf8_encode ( '¡' ), utf8_encode ( '¢' ), utf8_encode ( '£' ), utf8_encode ( '¤' ), utf8_encode ( '¥' ), utf8_encode ( '¦' ), utf8_encode ( '§' ), utf8_encode ( '¨' ), utf8_encode ( '©' ), utf8_encode ( 'ª' ), utf8_encode ( '«' ), utf8_encode ( '¬' ), utf8_encode ( '®' ), utf8_encode ( '¯' ), utf8_encode ( '°' ), utf8_encode ( '±' ), utf8_encode ( '²' ), utf8_encode ( '³' ), utf8_encode ( '´' ), utf8_encode ( 'µ' ), utf8_encode ( '¶' ), utf8_encode ( '·' ), utf8_encode ( '¸' ), utf8_encode ( '¹' ), utf8_encode ( 'º' ), utf8_encode ( '»' ), utf8_encode ( '¼' ), utf8_encode ( '½' ), utf8_encode ( '¾' ), utf8_encode ( '¿' ), utf8_encode ( 'À' ), utf8_encode ( 'Á' ), utf8_encode ( 'Â' ), utf8_encode ( 'Ã' ), utf8_encode ( 'Ä' ), utf8_encode ( 'Å' ), utf8_encode ( 'Æ' ), utf8_encode ( 'Ç' ), utf8_encode ( 'È' ), utf8_encode ( 'É' ), utf8_encode ( 'Ê' ), utf8_encode ( 'Ë' ), utf8_encode ( 'Ì' ), utf8_encode ( 'Í' ), utf8_encode ( 'Î' ), utf8_encode ( 'Ï' ), utf8_encode ( 'Ð' ), utf8_encode ( 'Ñ' ), utf8_encode ( 'Ò' ), utf8_encode ( 'Ó' ), utf8_encode ( 'Ô' ), utf8_encode ( 'Õ' ), utf8_encode ( 'Ö' ), utf8_encode ( '×' ), utf8_encode ( 'Ø' ), utf8_encode ( 'Ù' ), utf8_encode ( 'Ú' ), utf8_encode ( 'Û' ), utf8_encode ( 'Ü' ), utf8_encode ( 'Ý' ), utf8_encode ( 'Þ' ), utf8_encode ( 'ß' ), utf8_encode ( 'à' ), utf8_encode ( 'á' ), utf8_encode ( 'â' ), utf8_encode ( 'ã' ), utf8_encode ( 'ä' ), utf8_encode ( 'å' ), utf8_encode ( 'æ' ), utf8_encode ( 'ç' ), utf8_encode ( 'è' ), utf8_encode ( 'é' ), utf8_encode ( 'ê' ), utf8_encode ( 'ë' ), utf8_encode ( 'ì' ), utf8_encode ( 'í' ), utf8_encode ( 'î' ), utf8_encode ( 'ï' ), utf8_encode ( 'ð' ), utf8_encode ( 'ñ' ), utf8_encode ( 'ò' ), utf8_encode ( 'ó' ), utf8_encode ( 'ô' ), utf8_encode ( 'õ' ), utf8_encode ( 'ö' ), utf8_encode ( '÷' ), utf8_encode ( 'ø' ), utf8_encode ( 'ù' ), utf8_encode ( 'ú' ), utf8_encode ( 'û' ), utf8_encode ( 'ü' ), utf8_encode ( 'ý' ), utf8_encode ( 'þ' ), utf8_encode ( 'ÿ' ), chr ( 128 ), chr ( 129 ), chr ( 130 ), chr ( 131 ), chr ( 132 ), chr ( 133 ), chr ( 134 ), chr ( 135 ), chr ( 136 ), chr ( 137 ), chr ( 138 ), chr ( 139 ), chr ( 140 ), chr ( 141 ), chr ( 142 ), chr ( 143 ), chr ( 144 ), chr ( 145 ), chr ( 146 ), chr ( 147 ), chr ( 148 ), chr ( 149 ), chr ( 150 ), chr ( 151 ), chr ( 152 ), chr ( 153 ), chr ( 154 ), chr ( 155 ), chr ( 156 ), chr ( 157 ), chr ( 158 ), chr ( 159 ), chr ( 160 ), chr ( 161 ), chr ( 162 ), chr ( 163 ), chr ( 164 ), chr ( 165 ), chr ( 166 ), chr ( 167 ), chr ( 168 ), chr ( 169 ), chr ( 170 ), chr ( 171 ), chr ( 172 ), chr ( 173 ), chr ( 174 ), chr ( 175 ), chr ( 176 ), chr ( 177 ), chr ( 178 ), chr ( 179 ), chr ( 180 ), chr ( 181 ), chr ( 182 ), chr ( 183 ), chr ( 184 ), chr ( 185 ), chr ( 186 ), chr ( 187 ), chr ( 188 ), chr ( 189 ), chr ( 190 ), chr ( 191 ), chr ( 192 ), chr ( 193 ), chr ( 194 ), chr ( 195 ), chr ( 196 ), chr ( 197 ), chr ( 198 ), chr ( 199 ), chr ( 200 ), chr ( 201 ), chr ( 202 ), chr ( 203 ), chr ( 204 ), chr ( 205 ), chr ( 206 ), chr ( 207 ), chr ( 208 ), chr ( 209 ), chr ( 210 ), chr ( 211 ), chr ( 212 ), chr ( 213 ), chr ( 214 ), chr ( 215 ), chr ( 216 ), chr ( 217 ), chr ( 218 ), chr ( 219 ), chr ( 220 ), chr ( 221 ), chr ( 222 ), chr ( 223 ), chr ( 224 ), chr ( 225 ), chr ( 226 ), chr ( 227 ), chr ( 228 ), chr ( 229 ), chr ( 230 ), chr ( 231 ), chr ( 232 ), chr ( 233 ), chr ( 234 ), chr ( 235 ), chr ( 236 ), chr ( 237 ), chr ( 238 ), chr ( 239 ), chr ( 240 ), chr ( 241 ), chr ( 242 ), chr ( 243 ), chr ( 244 ), chr ( 245 ), chr ( 246 ), chr ( 247 ), chr ( 248 ), chr ( 249 ), chr ( 250 ), chr ( 251 ), chr ( 252 ), chr ( 253 ), chr ( 254 ), chr ( 255 ), chr ( 256 ) ); $htmlcode = array ('' ); $str = str_replace ( $umlaute, $htmlcode, $str ); $base = array ('Ş', 'ş', 'İ', 'ı', 'Ü', 'ü', 'Ğ', 'ğ', 'Ö', 'ö', 'Ç', 'ç', '\'', '^', '"', '(', ')', '&', '!', '?', '+', '%', '-', ' ', ':', '.', '°', '#', ',' ); $target = array ('S', 's', 'I', 'i', 'U', 'U', 'G', 'g', 'O', 'o', 'C', 'c', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', '', '-', '-', '-', '', '', '' ); $str = str_replace ( $base, $target, trim ( $str ) ); return strtolower ( $str ); }

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
7.0.10.0130.04320.07
7.0.00.0030.09020.14
5.6.160.0000.06720.46
5.6.150.0070.07718.29
5.6.140.0100.07318.14
5.6.130.0030.08718.18
5.6.120.0130.08021.04
5.6.110.0070.08321.10
5.6.100.0000.04721.08
5.6.90.0030.04021.01
5.6.80.0130.07320.48
5.5.300.0000.06717.98
5.5.290.0030.08717.96
5.5.280.0200.07020.87
5.5.270.0130.03020.76
5.5.260.0200.06720.95
5.5.250.0000.05320.68
5.5.240.0130.07320.14

preferences:
145.48 ms | 1394 KiB | 7 Q