Added 3 functions & improved testing procedure

Author: kvz

_helpers/test.htm

@@ -5,11 +5,12 @@
         <title>PHP.JS workspace tester</title>
         <script type="text/javascript" src="../functions/language/include.js"></script>
         <script type="text/javascript" src="../functions/funchand/function_exists.js"></script>
+        <script type="text/javascript" src="../functions/var/print_r.js"></script>
         <script type="text/javascript">
-            var catg = 'strings';
-            var func = 'htmlspecialchars';
-            var path = '../functions/'+catg+'/'+func+'.js';
+            var catg = 'datetime';
+            var func = 'time';
 
+            var path = '../functions/'+catg+'/'+func+'.js';
             var result = 'failed';
 
             include(path);
@@ -27,8 +28,14 @@
                 input  = '<p>Kevin</p> <br /><b>van</b> <i>Zonneveld</i><p>test</p>';
                 allow  = '<i>,<b>'; 
                 result = strip_tags(input, allow);
+            } else if (func == 'ksort') {
+                x = {2: 'van', 3: 'Zonneveld', 1: 'Kevin'};
+                ksort(x, 'SORT_NUMERIC');
+                result = print_r(x, true);
             } else if (func == 'mktime') {
                 result = mktime(0,0,0,0,1,2008) + " - " + date('d M Y', mktime(0,0,0,0,1,2008));
+            } else {
+                eval('result = ' + func + '();');
             }
 
             document.write('<xmp>'+result+'</xmp>');

_unported/array/krsort.js

@@ -0,0 +1,44 @@
+function krsort(array, sort_flags) {
+    // http://kevin.vanzonneveld.net
+    // +   original by: GeekFG (http://geekfg.blogspot.com)
+    // +   improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
+    // *     example 1: krsort({2: 'van', 3: 'Zonneveld', 1: 'Kevin'});
+    // *     returns 1: true
+    
+    var tmp_arr = {}, values = array, keys = [], key_num = 0, key = '', i = 0; 
+    var sorter = false, array = false;
+    
+    // For now only SORT_NUMERIC has a custom sorter
+    // and SORT_REGULAR, SORT_STRING, and SORT_LOCALE_STRING
+    // are all handled with the default sorter 
+    if (sort_flags == 'SORT_NUMERIC') {
+        sorter = function (a, b) {
+            return(a - b);
+        };
+    }
+    
+    // Make a list of key names
+    for (key in values) { 
+        keys[key_num++] = key; 
+    }
+     
+    // Sort key names
+    if (sorter !== false) {
+        keys = keys.sort(sorter);
+    } else {
+        keys = keys.sort();
+    }
+    
+    // What makes it krsort:
+    keys.reverse();    
+    
+    // Rebuild array with sorted keynames
+    for (i = 0; i < key_num; i++) {
+        key = keys[i];
+        tmp_arr[key] = values[key]; 
+    } 
+    
+    // Overwrite the original array, don't return it, to be complient with the php manual
+    array = tmp_arr;
+    return true; 
+}

_unported/array/ksort.js

@@ -0,0 +1,41 @@
+function ksort(array, sort_flags) {
+    // http://kevin.vanzonneveld.net
+    // +   original by: GeekFG (http://geekfg.blogspot.com)
+    // +   improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
+    // *     example 1: ksort({2: 'van', 3: 'Zonneveld', 1: 'Kevin'});
+    // *     returns 1: true
+    
+    var tmp_arr = {}, values = array, keys = [], key_num = 0, key = '', i = 0; 
+    var sorter = false, array = false;
+    
+    // For now only SORT_NUMERIC has a custom sorter
+    // and SORT_REGULAR, SORT_STRING, and SORT_LOCALE_STRING
+    // are all handled with the default sorter 
+    if (sort_flags == 'SORT_NUMERIC') {
+        sorter = function (a, b) {
+            return(a - b);
+        };
+    }
+    
+    // Make a list of key names
+    for (key in values) { 
+        keys[key_num++] = key; 
+    }
+     
+    // Sort key names
+    if (sorter !== false) {
+        keys = keys.sort(sorter);
+    } else {
+        keys = keys.sort();
+    }
+    
+    // Rebuild array with sorted keynames
+    for (i = 0; i < key_num; i++) {
+        key = keys[i];
+        tmp_arr[key] = values[key]; 
+    } 
+    
+    // Overwrite the original array, don't return it, to be complient with the php manual
+    array = tmp_arr;
+    return true; 
+}

_unported/datetime/time.js

@@ -0,0 +1,10 @@
+function time() {
+    // http://kevin.vanzonneveld.net
+    // +   original by: GeekFG (http://geekfg.blogspot.com)
+    // +   improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
+    // *     example 1: time();
+    // *     returns 1: 1216363871
+    
+    var d = new Date();
+    return Math.round(d.getTime()/1000);
+}