s

inc/common.php

@@ -6,3 +6,31 @@ function init_autoload(){
 
     return $classLoader;
 }
+
+//get current paging id
+function getPageId(){
+    return getRequestInt('page', 1);
+}
+
+function getPageSize($default=10){
+    return getRequestInt('pageSize', $default);
+}
+
+//Function to get the post value in submit
+function getPost($var, $default="", $encode = false, $keep_tag=""){
+    return isset($_POST[$var]) ? $_POST[$var] : $default;
+}
+
+//Function to get the INTERGER request value of a variable
+function getRequestInt($var, $min_value = 0){
+    $request = isset($_REQUEST[$var]) ? (int) $_REQUEST[$var] : (int) $min_value;
+    $request = ($request >= $min_value ) ? $request : $min_value; //if user tampers request parameter
+    return $request;
+}
+
+
+//Function to get the request value of a variable
+function getRequest($var, $default=""){
+    return $_REQUEST[$var] ?? $default;
+}
+