Added support for PHP7

src/Pecee/Http/Url.php

@@ -38,7 +38,7 @@ class Url
      * Check if url is using a secure protocol like https
      * @return bool
      */
-    public function isSecure()
+    public function isSecure(): bool
     {
         return (strtolower($this->getScheme()) === 'https');
     }
@@ -47,7 +47,7 @@ class Url
      * Checks if url is relative
      * @return bool
      */
-    public function isRelative()
+    public function isRelative(): bool
     {
         return ($this->getHost() === null);
     }
@@ -56,7 +56,7 @@ class Url
      * Get url scheme
      * @return string|null
      */
-    public function getScheme()
+    public function getScheme(): ?string
     {
         return $this->data['scheme'];
     }
@@ -65,7 +65,7 @@ class Url
      * Get url host
      * @return string|null
      */
-    public function getHost()
+    public function getHost(): ?string
     {
         return $this->data['host'];
     }
@@ -74,7 +74,7 @@ class Url
      * Get url port
      * @return int|null
      */
-    public function getPort()
+    public function getPort(): ?int
     {
         return ($this->data['port'] !== null) ? (int)$this->data['port'] : null;
     }
@@ -83,7 +83,7 @@ class Url
      * Parse username from url
      * @return string|null
      */
-    public function getUserName()
+    public function getUserName(): ?string
     {
         return $this->data['user'];
     }
@@ -92,7 +92,7 @@ class Url
      * Parse password from url
      * @return string|null
      */
-    public function getPassword()
+    public function getPassword(): ?string
     {
         return $this->data['pass'];
     }
@@ -101,7 +101,7 @@ class Url
      * Get path from url
      * @return string
      */
-    public function getPath()
+    public function getPath(): ?string
     {
         return $this->data['path'];
     }
@@ -110,7 +110,7 @@ class Url
      * Get querystring from url
      * @return string|null
      */
-    public function getQueryString()
+    public function getQueryString(): ?string
     {
         return $this->data['query'];
     }
@@ -119,7 +119,7 @@ class Url
      * Get fragment from url (everything after #)
      * @return string|null
      */
-    public function getFragment()
+    public function getFragment(): ?string
     {
         return $this->data['fragment'];
     }
@@ -127,7 +127,7 @@ class Url
     /**
      * @return string
      */
-    public function getOriginalUrl()
+    public function getOriginalUrl(): string
     {
         return $this->originalUrl;
     }
@@ -139,7 +139,7 @@ class Url
      * @throws MalformedUrlException
      * @return array
      */
-    public function parseUrl($url, $component = -1)
+    public function parseUrl($url, $component = -1): array
     {
         $encodedUrl = preg_replace_callback(
             '/[^:\/@?&=#]+/u',
@@ -158,11 +158,16 @@ class Url
         return array_map('urldecode', $parts);
     }
 
+    public function contains($value): bool
+    {
+        return (stripos($this->getOriginalUrl(), $value) === false);
+    }
+
     /**
      * Returns data array with information about the url
      * @return array
      */
-    public function getData()
+    public function getData(): array
     {
         return $this->data;
     }