Class Util

Various utility methods

Namespace: Phramework\Testphase
License: Apache-2.0
Author: Xenofon Spafaridis nohponex@gmail.com
Since: 1.0.0
Located at Util.php

Methods summary

`public static boolean`	# `isJSON( string $string )` Check if given string is valid JSON string Check if given string is valid JSON string Parameters `$string` Returns boolean Note In php 7.0 json_decode has errors when string is empty
`public static string`	# `readableRandomString( integer $length = 8 )` Create a random readable word Create a random readable word Parameters `$length` [Optional] String's length Returns string Link Source
`public static array`	# `directoryToArray( string $directory, boolean $recursive = false, boolean $listDirs = false, boolean $listFiles = true, string $exclude = '', array $allowedFileTypes = [], boolean $relativePath = false )` Get an array that represents directory tree Get an array that represents directory tree Parameters `$directory` Directory path `$recursive` [Optional] Include sub directories `$listDirs` [Optional] Include directories on listing `$listFiles` [Optional] Include files on listing `$exclude` [Optional] Exclude paths that matches this regular expression `$allowedFileTypes` [Optional] Allowed file extensions, default `[]` (allow all) `$relativePath` [Optional] Return paths in relative form, default `false` Returns array Link Source
`public static array`	# `cartesian( array $input )` Cartesian product Cartesian product Parameters `$input` [description] Returns array [description] Example $input = [ 'arm' => ['A', 'B'], 'gender' => ['Female', 'Male'] ]; print_r(Util::cartesian($input)); Source http://stackoverflow.com/a/6313346/2255129