Initial commit

.gitignore

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+.idea/
+.code/
+vendor/
+
+.env
+.DS_Store
+
+composer.lock
+index.php

composer.json

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+{
+  "name": "ninetynine/url",
+  "description": "A package which offers a helper to build URLs",
+  "minimum-stability": "dev",
+  "type": "library",
+  "license": "LGPL-3.0",
+  "keywords": [
+    "helpers",
+    "php"
+  ],
+  "homepage": "https://github.com/ninetynine/url",
+  "support": {
+    "issues": "https://github.com/ninetynine/url/issues",
+    "source": "https://github.com/ninetynine/url"
+  },
+  "authors": [
+    {
+      "name": "Dexter Marks-Barber",
+      "email": "dexter@marks-barber.co.uk",
+      "role": "Maintainer"
+    }
+  ],
+  "require": {
+    "php": "^7.0.0"
+  },
+  "autoload": {
+    "psr-4": {
+      "NinetyNine\\Url\\": "src/NinetyNine/Url"
+    }
+  },
+  "extra": {
+    "branch-alias": {
+      "dev-master": "0.x-dev"
+    }
+  }
+}

src/NinetyNine/Url/Exceptions/InvalidArrayElementException.php

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+<?php
+namespace NinetyNine\Url\Exceptions;
+
+class InvalidArrayElementException extends \Exception
+{
+
+}

src/NinetyNine/Url/Exceptions/InvalidArrayException.php

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+<?php
+namespace NinetyNine\Url\Exceptions;
+
+class InvalidArrayException extends \Exception
+{
+
+}

src/NinetyNine/Url/Exceptions/InvalidProtocolException.php

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+<?php
+namespace NinetyNine\Url\Exceptions;
+
+class InvalidProtocolException extends \Exception
+{
+
+}

src/NinetyNine/Url/Helpers/Methods.php

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+<?php
+namespace NinetyNine\Url\Helpers;
+
+use NinetyNine\Url\Exceptions\InvalidArrayException;
+
+class Methods
+{
+	/**
+	 * Check if an array is associative or not
+	 *
+	 * @param array $array
+	 * @return bool
+	 */
+	public static function isAssociative(array $array)
+	{
+		return !empty($array) && array_keys($array) !== range(0, count($array) - 1);
+	}
+
+	/**
+	 * Check if an array is associative or not and throw
+	 *
+	 * @param array $array
+	 * @throws InvalidArrayException
+	 * @return void
+	 */
+	public static function isAssociativeVolatile(array $array)
+	{
+		if (!static::isAssociative($array)) {
+			throw new InvalidArrayException;
+		}
+	}
+
+	/**
+	 * Flattern an array
+	 *
+	 * @param array $array
+	 * @param array $tmp
+	 * @return array
+	 */
+	public static function flattern(array $array, &$tmp = [])
+	{
+		foreach ($array as $element) {
+			if (!is_array($element)) {
+				$tmp[] = $element;
+
+				continue;
+			}
+
+			$tmp = static::flattern($element, $tmp);
+		}
+
+		return $tmp;
+	}
+
+	/**
+	 * Remove an array element
+	 *
+	 * @param string|int $key
+	 * @param array      $array
+	 * @return array
+	 */
+	public static function remove($key, array &$array)
+	{
+		unset($array[ $key ]);
+
+		return $array;
+	}
+}