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<?php |
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/* |
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* The MIT License |
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* |
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* Copyright 2016 Alejandro Peña Florentín ([email protected]). |
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* |
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* Permission is hereby granted, free of charge, to any person obtaining a copy |
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* of this software and associated documentation files (the "Software"), to deal |
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* in the Software without restriction, including without limitation the rights |
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
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* copies of the Software, and to permit persons to whom the Software is |
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* furnished to do so, subject to the following conditions: |
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* |
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* The above copyright notice and this permission notice shall be included in |
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* all copies or substantial portions of the Software. |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
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* THE SOFTWARE. |
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*/ |
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namespace Tight; |
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/** |
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* Utils class |
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* |
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* @author Alejandro Peña Florentín ([email protected]) |
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*/ |
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class Utils |
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{ |
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/** |
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* Removes the first ocurrence of a substring in a string |
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* @param string $string String |
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* @param string $substrToRemove Substring to remove |
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* @return string String without $substrToRemove or $string if $substrToRemove hasn't been found |
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*/ |
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public static function removeSubstring($string, $substrToRemove) { |
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// Check index position on $string |
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$firstIndex = strpos($string, $substrToRemove); |
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// If $firstIndex is false $substrToRemove wasn't found in $string |
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if ($firstIndex === FALSE) { |
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return $string; |
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} |
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// Check last index |
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$lastIndex = $firstIndex + strlen($substrToRemove); |
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// Get the substring before $substrToRemove |
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$pre = substr($string, 0, $firstIndex); |
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// Get the substring after $substrToRemove |
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$post = substr($string, $lastIndex); |
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// Return pre and post |
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return $pre . $post; |
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} |
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/** |
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* Check if a substring is in a string |
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* @param string $string String |
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* @param string $strToSearch Substring to search |
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* @return boolean TRUE on success,FALSE otherwise |
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*/ |
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public static function inString($string, $strToSearch) { |
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return (strpos($string, $strToSearch) !== FALSE); |
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} |
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/** |
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* Adds a trailing slash to a given path. |
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* |
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* This method does not add the trailing slash if is already set. |
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* |
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* @param string $path Path |
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* @return string |
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*/ |
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public static function addTrailingSlash($path) { |
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if (null !== $path && is_string($path) && !empty($path)) { |
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if (substr($path, -1) !== "/") { |
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$path .="/"; |
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} |
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} |
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return $path; |
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} |
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/** |
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* Replace all the backslash for slashes |
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* |
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* @param string $path Path |
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* @return string Converted path |
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*/ |
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public static function filterPath($path) { |
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return self::addTrailingSlash(str_replace(DIRECTORY_SEPARATOR, "/", str_replace("\\", "/", $path))); |
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} |
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/** |
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* Replace repeated substring. |
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* |
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* @param string $string String |
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* @param string $substring Substring |
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* @return string |
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*/ |
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public static function removeDouble($string, $substring) { |
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return str_replace($substring . $substring, $substring, $string); |
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} |
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/** |
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* Slices a file into name and extension |
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* |
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* @param string $filePath File path |
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* @return array Associative array with 2 keys: name and extension |
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*/ |
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public static function getSlicedFile($filePath) { |
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$output = []; |
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$filePath = str_replace("\\", "/", $filePath); |
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if (is_file($filePath)) { |
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// Removes the path |
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$explodePath = explode("/", $filePath); |
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$file = $explodePath[count($explodePath) - 1]; |
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$explode = explode(".", $file); |
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$extension = array_pop($explode); |
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$output["name"] = implode(".", $explode); |
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$output["ext"] = $extension; |
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} |
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return $output; |
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} |
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public static function startsWith($string, $substring) { |
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return (strpos($string, $substring) === 0); |
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} |
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} |
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AlejandroPF /
tight
