silverstripe /
silverstripe-framework
| Total Complexity | 101 |
| Total Lines | 613 |
| Duplicated Lines | 0 % |
| Changes | 0 | ||
Complex classes like Convert often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use Convert, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 30 | class Convert |
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| 31 | { |
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| 32 | |||
| 33 | /** |
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| 34 | * Convert a value to be suitable for an XML attribute. |
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| 35 | * |
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| 36 | * Warning: Does not escape array keys |
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| 37 | * |
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| 38 | * @param array|string $val String to escape, or array of strings |
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| 39 | * @return array|string |
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| 40 | */ |
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| 41 | public static function raw2att($val) |
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| 42 | { |
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| 43 | return self::raw2xml($val); |
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| 44 | } |
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| 45 | |||
| 46 | /** |
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| 47 | * Convert a value to be suitable for an HTML attribute. |
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| 48 | * |
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| 49 | * Warning: Does not escape array keys |
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| 50 | * |
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| 51 | * @param string|array $val String to escape, or array of strings |
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| 52 | * @return array|string |
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| 53 | */ |
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| 54 | public static function raw2htmlatt($val) |
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| 55 | { |
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| 56 | return self::raw2att($val); |
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| 57 | } |
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| 58 | |||
| 59 | /** |
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| 60 | * Convert a value to be suitable for an HTML ID attribute. Replaces non |
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| 61 | * supported characters with a space. |
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| 62 | * |
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| 63 | * Warning: Does not escape array keys |
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| 64 | * |
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| 65 | * @see http://www.w3.org/TR/REC-html40/types.html#type-cdata |
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| 66 | * |
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| 67 | * @param array|string $val String to escape, or array of strings |
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| 68 | * |
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| 69 | * @return array|string |
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| 70 | */ |
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| 71 | public static function raw2htmlname($val) |
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| 72 | { |
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| 73 | if (is_array($val)) { |
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| 74 | foreach ($val as $k => $v) { |
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| 75 | $val[$k] = self::raw2htmlname($v); |
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| 76 | } |
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| 77 | |||
| 78 | return $val; |
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| 79 | } |
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| 80 | |||
| 81 | return self::raw2att($val); |
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| 82 | } |
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| 83 | |||
| 84 | /** |
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| 85 | * Convert a value to be suitable for an HTML ID attribute. Replaces non |
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| 86 | * supported characters with an underscore. |
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| 87 | * |
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| 88 | * Warning: Does not escape array keys |
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| 89 | * |
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| 90 | * @see http://www.w3.org/TR/REC-html40/types.html#type-cdata |
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| 91 | * |
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| 92 | * @param array|string $val String to escape, or array of strings |
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| 93 | * |
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| 94 | * @return array|string |
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| 95 | */ |
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| 96 | public static function raw2htmlid($val) |
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| 97 | { |
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| 98 | if (is_array($val)) { |
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| 99 | foreach ($val as $k => $v) { |
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| 100 | $val[$k] = self::raw2htmlid($v); |
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| 101 | } |
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| 102 | |||
| 103 | return $val; |
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| 104 | } |
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| 105 | |||
| 106 | return trim( |
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| 107 | (string) preg_replace( |
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| 108 | '/_+/', |
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| 109 | '_', |
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| 110 | preg_replace('/[^a-zA-Z0-9\-_:.]+/', '_', $val ?: '') ?: '' |
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| 111 | ), |
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| 112 | '_' |
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| 113 | ); |
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| 114 | } |
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| 115 | |||
| 116 | /** |
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| 117 | * Ensure that text is properly escaped for XML. |
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| 118 | * |
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| 119 | * Warning: Does not escape array keys |
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| 120 | * |
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| 121 | * @see http://www.w3.org/TR/REC-xml/#dt-escape |
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| 122 | * @param array|string $val String to escape, or array of strings |
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| 123 | * @return array|string |
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| 124 | */ |
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| 125 | public static function raw2xml($val) |
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| 126 | { |
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| 127 | if (is_array($val)) { |
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| 128 | foreach ($val as $k => $v) { |
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| 129 | $val[$k] = self::raw2xml($v); |
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| 130 | } |
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| 131 | return $val; |
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| 132 | } |
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| 133 | |||
| 134 | return htmlspecialchars((string) $val, ENT_QUOTES, 'UTF-8'); |
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| 135 | } |
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| 136 | |||
| 137 | /** |
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| 138 | * Ensure that text is properly escaped for Javascript. |
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| 139 | * |
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| 140 | * Warning: Does not escape array keys |
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| 141 | * |
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| 142 | * @param array|string $val String to escape, or array of strings |
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| 143 | * @return array|string |
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| 144 | */ |
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| 145 | public static function raw2js($val) |
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| 146 | { |
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| 147 | if (is_array($val)) { |
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| 148 | foreach ($val as $k => $v) { |
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| 149 | $val[$k] = self::raw2js($v); |
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| 150 | } |
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| 151 | return $val; |
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| 152 | } |
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| 153 | |||
| 154 | return str_replace( |
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| 155 | // Intercepts some characters such as <, >, and & which can interfere |
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| 156 | ["\\", '"', "\n", "\r", "'", '<', '>', '&'], |
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| 157 | ["\\\\", '\"', '\n', '\r', "\\'", "\\x3c", "\\x3e", "\\x26"], |
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| 158 | $val ?: '' |
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| 159 | ); |
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| 160 | } |
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| 161 | |||
| 162 | /** |
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| 163 | * Encode a value as a JSON encoded string. You can optionally pass a bitmask of |
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| 164 | * JSON constants as options through to the encode function. |
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| 165 | * |
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| 166 | * @deprecated 4.4.0:5.0.0 Use json_encode() instead |
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| 167 | * @param mixed $val Value to be encoded |
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| 168 | * @param int $options Optional bitmask of JSON constants |
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| 169 | * @return string JSON encoded string |
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| 170 | */ |
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| 171 | public static function raw2json($val, $options = 0) |
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| 172 | { |
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| 173 | Deprecation::notice('4.4', 'Please use json_encode() instead.'); |
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| 174 | |||
| 175 | return json_encode($val, (int) $options); |
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| 176 | } |
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| 177 | |||
| 178 | /** |
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| 179 | * Encode an array as a JSON encoded string. |
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| 180 | * |
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| 181 | * @deprecated 4.4.0:5.0.0 Use json_encode() instead |
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| 182 | * @param array $val Array to convert |
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| 183 | * @param int $options Optional bitmask of JSON constants |
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| 184 | * @return string JSON encoded string |
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| 185 | */ |
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| 186 | public static function array2json($val, $options = 0) |
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| 187 | { |
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| 188 | Deprecation::notice('4.4', 'Please use json_encode() instead.'); |
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| 189 | |||
| 190 | return json_encode($val, (int) $options); |
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| 191 | } |
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| 192 | |||
| 193 | /** |
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| 194 | * Safely encodes a value (or list of values) using the current database's |
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| 195 | * safe string encoding method |
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| 196 | * |
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| 197 | * Warning: Does not encode array keys |
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| 198 | * |
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| 199 | * @param mixed|array $val Input value, or list of values as an array |
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| 200 | * @param boolean $quoted Flag indicating whether the value should be safely |
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| 201 | * quoted, instead of only being escaped. By default this function will |
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| 202 | * only escape the string (false). |
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| 203 | * @return string|array Safely encoded value in the same format as the input |
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| 204 | */ |
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| 205 | public static function raw2sql($val, $quoted = false) |
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| 206 | { |
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| 207 | if (is_array($val)) { |
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| 208 | foreach ($val as $k => $v) { |
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| 209 | $val[$k] = self::raw2sql($v, $quoted); |
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| 210 | } |
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| 211 | return $val; |
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| 212 | } |
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| 213 | |||
| 214 | if ($quoted) { |
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| 215 | return DB::get_conn()->quoteString($val); |
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| 216 | } |
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| 217 | |||
| 218 | return DB::get_conn()->escapeString($val); |
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| 219 | } |
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| 220 | |||
| 221 | /** |
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| 222 | * Safely encodes a SQL symbolic identifier (or list of identifiers), such as a database, |
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| 223 | * table, or column name. Supports encoding of multi identfiers separated by |
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| 224 | * a delimiter (e.g. ".") |
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| 225 | * |
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| 226 | * @param string|array $identifier The identifier to escape. E.g. 'SiteTree.Title' or list of identifiers |
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| 227 | * to be joined via the separator. |
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| 228 | * @param string $separator The string that delimits subsequent identifiers |
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| 229 | * @return string The escaped identifier. E.g. '"SiteTree"."Title"' |
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| 230 | */ |
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| 231 | public static function symbol2sql($identifier, $separator = '.') |
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| 232 | { |
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| 233 | return DB::get_conn()->escapeIdentifier($identifier, $separator); |
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| 234 | } |
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| 235 | |||
| 236 | /** |
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| 237 | * Convert XML to raw text. |
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| 238 | * |
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| 239 | * Warning: Does not decode array keys |
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| 240 | * |
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| 241 | * @uses html2raw() |
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| 242 | * @todo Currently &#xxx; entries are stripped; they should be converted |
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| 243 | * @param mixed $val |
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| 244 | * @return array|string |
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| 245 | */ |
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| 246 | public static function xml2raw($val) |
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| 261 | } |
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| 262 | |||
| 263 | /** |
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| 264 | * Convert a JSON encoded string into an object. |
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| 265 | * |
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| 266 | * @deprecated 4.4.0:5.0.0 Use json_decode() instead |
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| 267 | * @param string $val |
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| 268 | * @return object|boolean |
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| 269 | */ |
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| 270 | public static function json2obj($val) |
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| 271 | { |
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| 272 | Deprecation::notice('4.4', 'Please use json_decode() instead.'); |
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| 273 | |||
| 274 | return json_decode((string) $val); |
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| 275 | } |
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| 276 | |||
| 277 | /** |
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| 278 | * Convert a JSON string into an array. |
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| 279 | * |
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| 280 | * @deprecated 4.4.0:5.0.0 Use json_decode() instead |
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| 281 | * @param string $val JSON string to convert |
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| 282 | * @return array|boolean |
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| 283 | */ |
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| 284 | public static function json2array($val) |
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| 289 | } |
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| 290 | |||
| 291 | /** |
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| 292 | * Converts an XML string to a PHP array |
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| 293 | * See http://phpsecurity.readthedocs.org/en/latest/Injection-Attacks.html#xml-external-entity-injection |
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| 294 | * |
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| 295 | * @uses recursiveXMLToArray() |
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| 296 | * @param string $val |
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| 297 | * @param boolean $disableDoctypes Disables the use of DOCTYPE, and will trigger an error if encountered. |
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| 298 | * false by default. |
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| 299 | * @param boolean $disableExternals Disables the loading of external entities. false by default. No-op in PHP 8. |
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| 300 | * @return array |
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| 301 | * @throws Exception |
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| 302 | */ |
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| 303 | public static function xml2array($val, $disableDoctypes = false, $disableExternals = false) |
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| 304 | { |
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| 305 | // PHP 8 deprecates libxml_disable_entity_loader() as it is no longer needed |
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| 306 | if (\PHP_VERSION_ID >= 80000) { |
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| 307 | $disableExternals = false; |
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| 308 | } |
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| 309 | |||
| 310 | // Check doctype |
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| 311 | if ($disableDoctypes && preg_match('/\<\!DOCTYPE.+]\>/', (string) $val)) { |
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| 312 | throw new InvalidArgumentException('XML Doctype parsing disabled'); |
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| 313 | } |
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| 314 | |||
| 315 | // Disable external entity loading |
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| 316 | $oldVal = null; |
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| 317 | if ($disableExternals) { |
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| 318 | $oldVal = libxml_disable_entity_loader((bool) $disableExternals); |
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| 319 | } |
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| 320 | try { |
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| 321 | $xml = new SimpleXMLElement($val); |
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| 322 | $result = self::recursiveXMLToArray($xml); |
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| 323 | } catch (Exception $ex) { |
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| 324 | if ($disableExternals) { |
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| 325 | libxml_disable_entity_loader($oldVal); |
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|
Bug
introduced
by
|
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| 326 | } |
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| 327 | throw $ex; |
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| 328 | } |
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| 329 | if ($disableExternals) { |
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| 330 | libxml_disable_entity_loader((bool) $oldVal); |
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| 331 | } |
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| 332 | return $result; |
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| 333 | } |
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| 334 | |||
| 335 | /** |
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| 336 | * Convert a XML string to a PHP array recursively. Do not |
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| 337 | * call this function directly, Please use {@link Convert::xml2array()} |
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| 338 | * |
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| 339 | * @param SimpleXMLElement $xml |
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| 340 | * |
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| 341 | * @return mixed |
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| 342 | */ |
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| 343 | protected static function recursiveXMLToArray($xml) |
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| 344 | { |
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| 345 | $x = null; |
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| 346 | if ($xml instanceof SimpleXMLElement) { |
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| 347 | $attributes = $xml->attributes(); |
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| 348 | foreach ($attributes as $k => $v) { |
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| 349 | if ($v) { |
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| 350 | $a[$k] = (string) $v; |
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| 351 | } |
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| 352 | } |
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| 353 | $x = $xml; |
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| 354 | $xml = get_object_vars($xml); |
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| 355 | } |
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| 356 | if (is_array($xml)) { |
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| 357 | if (count($xml ?: []) === 0) { |
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| 358 | return (string)$x; |
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| 359 | } // for CDATA |
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| 360 | $r = []; |
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| 361 | foreach ($xml as $key => $value) { |
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| 362 | $r[$key] = self::recursiveXMLToArray($value); |
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| 363 | } |
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| 364 | // Attributes |
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| 365 | if (isset($a)) { |
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| 366 | $r['@'] = $a; |
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| 367 | } |
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| 368 | return $r; |
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| 369 | } |
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| 370 | |||
| 371 | return (string) $xml; |
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| 372 | } |
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| 373 | |||
| 374 | /** |
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| 375 | * Create a link if the string is a valid URL |
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| 376 | * |
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| 377 | * @param string $string The string to linkify |
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| 378 | * @return string A link to the URL if string is a URL |
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| 379 | */ |
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| 380 | public static function linkIfMatch($string) |
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| 387 | } |
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| 388 | |||
| 389 | /** |
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| 390 | * Simple conversion of HTML to plaintext. |
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| 391 | * |
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| 392 | * @param string $data Input data |
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| 393 | * @param bool $preserveLinks |
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| 394 | * @param int $wordWrap |
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| 395 | * @param array $config |
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| 396 | * @return string |
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| 397 | */ |
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| 398 | public static function html2raw($data, $preserveLinks = false, $wordWrap = 0, $config = null) |
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| 399 | { |
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| 400 | $defaultConfig = [ |
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| 401 | 'PreserveLinks' => false, |
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| 402 | 'ReplaceBoldAsterisk' => true, |
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| 403 | 'CompressWhitespace' => true, |
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| 404 | 'ReplaceImagesWithAlt' => true, |
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| 405 | ]; |
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| 406 | if (isset($config)) { |
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| 407 | $config = array_merge($defaultConfig, $config); |
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| 408 | } else { |
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| 409 | $config = $defaultConfig; |
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| 410 | } |
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| 411 | |||
| 412 | $data = preg_replace("/<style([^A-Za-z0-9>][^>]*)?>.*?<\/style[^>]*>/is", '', $data ?: ''); |
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| 413 | $data = preg_replace("/<script([^A-Za-z0-9>][^>]*)?>.*?<\/script[^>]*>/is", '', $data ?: ''); |
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| 414 | |||
| 415 | if ($config['ReplaceBoldAsterisk']) { |
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| 416 | $data = preg_replace('%<(strong|b)( [^>]*)?>|</(strong|b)>%i', '*', $data ?: ''); |
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| 417 | } |
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| 418 | |||
| 419 | // Expand hyperlinks |
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| 420 | if (!$preserveLinks && !$config['PreserveLinks']) { |
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| 421 | $data = preg_replace_callback('/<a[^>]*href\s*=\s*"([^"]*)">(.*?)<\/a>/ui', function ($matches) { |
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| 422 | return Convert::html2raw($matches[2]) . "[$matches[1]]"; |
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| 423 | }, $data ?: ''); |
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| 424 | $data = preg_replace_callback('/<a[^>]*href\s*=\s*([^ ]*)>(.*?)<\/a>/ui', function ($matches) { |
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| 425 | return Convert::html2raw($matches[2]) . "[$matches[1]]"; |
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| 426 | }, $data ?: ''); |
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| 427 | } |
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| 428 | |||
| 429 | // Replace images with their alt tags |
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| 430 | if ($config['ReplaceImagesWithAlt']) { |
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| 431 | $data = preg_replace('/<img[^>]*alt *= *"([^"]*)"[^>]*>/i', ' \\1 ', $data ?: ''); |
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| 432 | $data = preg_replace('/<img[^>]*alt *= *([^ ]*)[^>]*>/i', ' \\1 ', $data ?: ''); |
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| 433 | } |
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| 434 | |||
| 435 | // Compress whitespace |
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| 436 | if ($config['CompressWhitespace']) { |
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| 437 | $data = preg_replace("/\s+/u", ' ', $data ?: ''); |
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| 438 | } |
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| 439 | |||
| 440 | // Parse newline tags |
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| 441 | $data = preg_replace("/\s*<[Hh][1-6]([^A-Za-z0-9>][^>]*)?> */u", "\n\n", $data ?: ''); |
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| 442 | $data = preg_replace("/\s*<[Pp]([^A-Za-z0-9>][^>]*)?> */u", "\n\n", $data ?: ''); |
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| 443 | $data = preg_replace("/\s*<[Dd][Ii][Vv]([^A-Za-z0-9>][^>]*)?> */u", "\n\n", $data ?: ''); |
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| 444 | $data = preg_replace("/\n\n\n+/", "\n\n", $data ?: ''); |
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| 445 | |||
| 446 | $data = preg_replace('/<[Bb][Rr]([^A-Za-z0-9>][^>]*)?> */', "\n", $data ?: ''); |
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| 447 | $data = preg_replace('/<[Tt][Rr]([^A-Za-z0-9>][^>]*)?> */', "\n", $data ?: ''); |
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| 448 | $data = preg_replace("/<\/[Tt][Dd]([^A-Za-z0-9>][^>]*)?> */", ' ', $data ?: ''); |
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| 449 | $data = preg_replace('/<\/p>/i', "\n\n", $data ?: ''); |
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| 450 | |||
| 451 | // Replace HTML entities |
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| 452 | $data = html_entity_decode((string) $data, ENT_QUOTES, 'UTF-8'); |
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| 453 | // Remove all tags (but optionally keep links) |
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| 454 | |||
| 455 | // strip_tags seemed to be restricting the length of the output |
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| 456 | // arbitrarily. This essentially does the same thing. |
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| 457 | if (!$preserveLinks && !$config['PreserveLinks']) { |
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| 458 | $data = preg_replace('/<\/?[^>]*>/', '', $data ?: ''); |
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| 459 | } else { |
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| 460 | $data = strip_tags((string) $data, '<a>'); |
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| 461 | } |
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| 462 | |||
| 463 | // Wrap |
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| 464 | if ($wordWrap) { |
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| 465 | $data = wordwrap(trim((string) $data), (int) $wordWrap); |
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| 466 | } |
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| 467 | return trim((string) $data); |
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| 468 | } |
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| 469 | |||
| 470 | /** |
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| 471 | * There are no real specifications on correctly encoding mailto-links, |
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| 472 | * but this seems to be compatible with most of the user-agents. |
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| 473 | * Does nearly the same as rawurlencode(). |
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| 474 | * Please only encode the values, not the whole url, e.g. |
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| 475 | * "mailto:[email protected]?subject=" . Convert::raw2mailto($subject) |
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| 476 | * |
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| 477 | * @param $data string |
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| 478 | * @return string |
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| 479 | * @see http://www.ietf.org/rfc/rfc1738.txt |
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| 480 | */ |
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| 481 | public static function raw2mailto($data) |
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| 482 | { |
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| 483 | return str_ireplace( |
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| 484 | ["\n",'?','=',' ','(',')','&','@','"','\'',';'], |
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| 485 | ['%0A','%3F','%3D','%20','%28','%29','%26','%40','%22','%27','%3B'], |
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| 486 | $data ?: '' |
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| 487 | ); |
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| 488 | } |
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| 489 | |||
| 490 | /** |
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| 491 | * Convert a string (normally a title) to a string suitable for using in |
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| 492 | * urls and other html attributes. Uses {@link URLSegmentFilter}. |
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| 493 | * |
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| 494 | * @param string $title |
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| 495 | * @return string |
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| 496 | */ |
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| 497 | public static function raw2url($title) |
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| 498 | { |
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| 499 | $f = URLSegmentFilter::create(); |
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| 500 | return $f->filter($title); |
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| 501 | } |
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| 502 | |||
| 503 | /** |
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| 504 | * Normalises newline sequences to conform to (an) OS specific format. |
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| 505 | * |
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| 506 | * @param string $data Text containing potentially mixed formats of newline |
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| 507 | * sequences including \r, \r\n, \n, or unicode newline characters |
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| 508 | * @param string $nl The newline sequence to normalise to. Defaults to that |
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| 509 | * specified by the current OS |
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| 510 | * @return string |
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| 511 | */ |
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| 512 | public static function nl2os($data, $nl = PHP_EOL) |
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| 513 | { |
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| 514 | return preg_replace('~\R~u', $nl ?: '', $data ?: ''); |
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| 515 | } |
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| 516 | |||
| 517 | /** |
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| 518 | * Encode a value into a string that can be used as part of a filename. |
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| 519 | * All string data must be UTF-8 encoded. |
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| 520 | * |
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| 521 | * @param mixed $val Value to be encoded |
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| 522 | * @return string |
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| 523 | */ |
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| 524 | public static function base64url_encode($val) |
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| 527 | } |
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| 528 | |||
| 529 | /** |
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| 530 | * Decode a value that was encoded with Convert::base64url_encode. |
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| 531 | * |
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| 532 | * @param string $val Value to be decoded |
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| 533 | * @return mixed Original value |
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| 534 | */ |
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| 535 | public static function base64url_decode($val) |
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| 536 | { |
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| 537 | return json_decode( |
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| 538 | (string) base64_decode(str_pad(strtr((string) $val, '~_', '+/'), strlen((string) $val) % 4, '=', STR_PAD_RIGHT)), |
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| 539 | true |
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| 540 | ); |
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| 541 | } |
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| 542 | |||
| 543 | /** |
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| 544 | * Converts upper camel case names to lower camel case, |
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| 545 | * with leading upper case characters replaced with lower case. |
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| 546 | * Tries to retain word case. |
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| 547 | * |
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| 548 | * Examples: |
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| 549 | * - ID => id |
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| 550 | * - IDField => idField |
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| 551 | * - iDField => iDField |
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| 552 | * |
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| 553 | * @param $str |
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| 554 | * @return string |
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| 555 | */ |
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| 556 | public static function upperCamelToLowerCamel($str) |
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| 557 | { |
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| 558 | $return = null; |
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| 559 | $matches = null; |
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| 560 | if (preg_match('/(^[A-Z]{1,})([A-Z]{1})([a-z]+.*)/', (string) $str, $matches)) { |
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| 561 | // If string has trailing lowercase after more than one leading uppercase characters, |
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| 562 | // match everything but the last leading uppercase character. |
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| 563 | $return = implode('', [ |
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| 564 | strtolower($matches[1]), |
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| 565 | $matches[2], |
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| 566 | $matches[3] |
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| 567 | ]); |
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| 568 | } elseif (preg_match('/(^[A-Z]{1})([a-z]+.*)/', (string) $str, $matches)) { |
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| 569 | // If string has trailing lowercase after exactly one leading uppercase characters, |
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| 570 | // match everything but the last leading uppercase character. |
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| 571 | $return = implode('', [ |
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| 572 | strtolower($matches[1]), |
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| 573 | $matches[2] |
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| 574 | ]); |
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| 575 | } elseif (preg_match('/^[A-Z]+$/', (string) $str)) { |
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| 576 | // If string has leading uppercase without trailing lowercase, |
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| 577 | // just lowerase the whole thing. |
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| 578 | $return = strtolower((string) $str); |
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| 579 | } else { |
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| 580 | // If string has no leading uppercase, just return. |
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| 581 | $return = $str; |
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| 582 | } |
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| 583 | |||
| 584 | return $return; |
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| 585 | } |
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| 586 | |||
| 587 | /** |
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| 588 | * Turn a memory string, such as 512M into an actual number of bytes. |
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| 589 | * Preserves integer values like "1024" or "-1" |
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| 590 | * |
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| 591 | * @param string $memString A memory limit string, such as "64M" |
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| 592 | * @return int |
||
| 593 | */ |
||
| 594 | public static function memstring2bytes($memString) |
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| 595 | { |
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| 596 | // Remove non-unit characters from the size |
||
| 597 | $unit = preg_replace('/[^bkmgtpezy]/i', '', $memString ?: ''); |
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| 598 | // Remove non-numeric characters from the size |
||
| 599 | $size = preg_replace('/[^0-9\.\-]/', '', $memString ?: ''); |
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| 600 | |||
| 601 | if ($unit) { |
||
| 602 | // Find the position of the unit in the ordered string which is the power |
||
| 603 | // of magnitude to multiply a kilobyte by |
||
| 604 | return (int)round($size * pow(1024, stripos('bkmgtpezy', $unit[0]))); |
||
| 605 | } |
||
| 606 | |||
| 607 | return (int)round($size ?: 0.0); |
||
| 608 | } |
||
| 609 | |||
| 610 | /** |
||
| 611 | * @param float $bytes |
||
| 612 | * @param int $decimal decimal precision |
||
| 613 | * @return string |
||
| 614 | */ |
||
| 615 | public static function bytes2memstring($bytes, $decimal = 0) |
||
| 627 | } |
||
| 628 | |||
| 629 | /** |
||
| 630 | * Convert slashes in relative or absolute filesystem path. Defaults to DIRECTORY_SEPARATOR |
||
| 631 | * |
||
| 632 | * @param string $path |
||
| 633 | * @param string $separator |
||
| 634 | * @param bool $multiple Collapses multiple slashes or not |
||
| 635 | * @return string |
||
| 636 | */ |
||
| 637 | public static function slashes($path, $separator = DIRECTORY_SEPARATOR, $multiple = true) |
||
| 643 | } |
||
| 644 | } |
||
| 645 |
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