new pisilinux web sites

Internal/package-zerocore/Support.php

@@ -0,0 +1,161 @@
+<?php namespace ZN;
+/**
+ * ZN PHP Web Framework
+ * 
+ * "Simplicity is the ultimate sophistication." ~ Da Vinci
+ * 
+ * @package ZN
+ * @license MIT [http://opensource.org/licenses/MIT]
+ * @author  Ozan UYKUN [ozan@znframework.com]
+ */
+
+use ZN\ErrorHandling\Errors;
+
+class Support
+{
+    /**
+     * Function
+     * 
+     * @param string $name
+     * @param string $value
+     * 
+     * @return bool
+     */
+    public static function function(string $name, ?string $value = NULL)
+    {
+        return self::callback($name, $value);
+    }
+
+     /**
+     * Func
+     * 
+     * @param string $name
+     * @param string $value
+     * 
+     * @return bool
+     */
+    public static function func(string $name, ?string $value = NULL)
+    {
+        return self::_loaded($name, $value, 'function_exists', 'undefinedFunctionExtension');
+    }
+
+     /**
+     * Callback
+     * 
+     * @param string $name
+     * @param string $value
+     * 
+     * @return bool
+     */
+    public static function callback(string $name, ?string $value = NULL)
+    {
+        return self::_loaded($name, $value, 'function_exists', 'undefinedFunction');
+    }
+
+     /**
+     * Extension
+     * 
+     * @param string $name
+     * @param string $value
+     * 
+     * @return bool
+     */
+    public static function extension(string $name, ?string $value = NULL)
+    {
+        return self::_loaded($name, $value, 'extension_loaded', 'undefinedFunctionExtension');
+    }
+
+     /**
+     * Library
+     * 
+     * @param string $name
+     * @param string $value
+     * 
+     * @return bool
+     */
+    public static function library(string $name, ?string $value = NULL)
+    {
+        return self::_loaded($name, $value, 'class_exists', 'classError');
+    }
+
+     /**
+     * Writable
+     * 
+     * @param string $name
+     * @param string $value
+     * 
+     * @return bool
+     */
+    public static function writable(string $name, ?string $value = NULL)
+    {
+        return self::_loaded($name, $value, 'is_writable', 'fileNotWrite');
+    }
+
+     /**
+     * Driver
+     * 
+     * @param array  $drivers
+     * @param string $driver = NULL
+     * 
+     * @return bool
+     */
+    public static function driver(array $drivers, ?string $driver = NULL)
+    {
+        if( ! in_array(strtolower($driver ?? ''), $drivers) )
+        {
+            throw new Exception('Error', 'driverError', $driver);
+        }
+
+        return true;
+    }
+
+     /**
+     * Class Method
+     * 
+     * @param string $class
+     * @param string $value
+     * 
+     * @return bool
+     */
+    public static function classMethod(string $class, string $method)
+    {
+        throw new Exception
+        (
+            'Error',
+            'undefinedFunction',
+            Datatype::divide(str_ireplace(INTERNAL_ACCESS, '', Classes::onlyName($class)), '\\', -1)."::$method()"
+        );
+    }
+
+    /**
+     * Protected Loaded
+     * 
+     * @param string $name
+     * @param string $value
+     * @param string $function
+     * @param mixed  $error
+     * 
+     * @return bool
+     */
+    protected static function _loaded($name, $value, $func, $error)
+    {
+        if( empty($value) )
+        {
+            $value = ucfirst($name);
+        }
+
+        if( ! $func($name) )
+        {
+            if( is_string($error) )
+            {
+                throw new Exception('Error', $error, $value);
+            }
+            else
+            {
+                throw new Exception(key($error), current($error), $value);
+            }
+        }
+
+        return false;
+    }
+}