summaryrefslogtreecommitdiff
path: root/node_modules/locutus/php/array/each.js
diff options
context:
space:
mode:
Diffstat (limited to 'node_modules/locutus/php/array/each.js')
-rw-r--r--node_modules/locutus/php/array/each.js74
1 files changed, 74 insertions, 0 deletions
diff --git a/node_modules/locutus/php/array/each.js b/node_modules/locutus/php/array/each.js
new file mode 100644
index 0000000..162ed28
--- /dev/null
+++ b/node_modules/locutus/php/array/each.js
@@ -0,0 +1,74 @@
+'use strict';
+
+module.exports = function each(arr) {
+ // discuss at: http://locutus.io/php/each/
+ // original by: Ates Goral (http://magnetiq.com)
+ // revised by: Brett Zamir (http://brett-zamir.me)
+ // note 1: Uses global: locutus to store the array pointer
+ // example 1: each({a: "apple", b: "balloon"})
+ // returns 1: {0: "a", 1: "apple", key: "a", value: "apple"}
+
+ var $global = typeof window !== 'undefined' ? window : global;
+ $global.$locutus = $global.$locutus || {};
+ var $locutus = $global.$locutus;
+ $locutus.php = $locutus.php || {};
+ $locutus.php.pointers = $locutus.php.pointers || [];
+ var pointers = $locutus.php.pointers;
+
+ var indexOf = function indexOf(value) {
+ for (var i = 0, length = this.length; i < length; i++) {
+ if (this[i] === value) {
+ return i;
+ }
+ }
+ return -1;
+ };
+
+ if (!pointers.indexOf) {
+ pointers.indexOf = indexOf;
+ }
+ if (pointers.indexOf(arr) === -1) {
+ pointers.push(arr, 0);
+ }
+ var arrpos = pointers.indexOf(arr);
+ var cursor = pointers[arrpos + 1];
+ var pos = 0;
+
+ if (Object.prototype.toString.call(arr) !== '[object Array]') {
+ var ct = 0;
+ for (var k in arr) {
+ if (ct === cursor) {
+ pointers[arrpos + 1] += 1;
+ if (each.returnArrayOnly) {
+ return [k, arr[k]];
+ } else {
+ return {
+ 1: arr[k],
+ value: arr[k],
+ 0: k,
+ key: k
+ };
+ }
+ }
+ ct++;
+ }
+ // Empty
+ return false;
+ }
+ if (arr.length === 0 || cursor === arr.length) {
+ return false;
+ }
+ pos = cursor;
+ pointers[arrpos + 1] += 1;
+ if (each.returnArrayOnly) {
+ return [pos, arr[pos]];
+ } else {
+ return {
+ 1: arr[pos],
+ value: arr[pos],
+ 0: pos,
+ key: pos
+ };
+ }
+};
+//# sourceMappingURL=each.js.map \ No newline at end of file