From 824a2d9f587ca017fc71b84d835e72f54f9c87c4 Mon Sep 17 00:00:00 2001
From: Marvin Borner
Date: Wed, 7 Nov 2018 18:02:36 +0100
Subject: Began rewrite

---
 node_modules/locutus/php/array/array_shift.js | 38 +++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 node_modules/locutus/php/array/array_shift.js

(limited to 'node_modules/locutus/php/array/array_shift.js')

diff --git a/node_modules/locutus/php/array/array_shift.js b/node_modules/locutus/php/array/array_shift.js
new file mode 100644
index 0000000..f68ba7d
--- /dev/null
+++ b/node_modules/locutus/php/array/array_shift.js
@@ -0,0 +1,38 @@
+"use strict";
+
+module.exports = function array_shift(inputArr) {
+  // eslint-disable-line camelcase
+  //  discuss at: http://locutus.io/php/array_shift/
+  // original by: Kevin van Zonneveld (http://kvz.io)
+  // improved by: Martijn Wieringa
+  //      note 1: Currently does not handle objects
+  //   example 1: array_shift(['Kevin', 'van', 'Zonneveld'])
+  //   returns 1: 'Kevin'
+
+  var _checkToUpIndices = function _checkToUpIndices(arr, ct, key) {
+    // Deal with situation, e.g., if encounter index 4 and try
+    // to set it to 0, but 0 exists later in loop (need to
+    // increment all subsequent (skipping current key, since
+    // we need its value below) until find unused)
+    if (arr[ct] !== undefined) {
+      var tmp = ct;
+      ct += 1;
+      if (ct === key) {
+        ct += 1;
+      }
+      ct = _checkToUpIndices(arr, ct, key);
+      arr[ct] = arr[tmp];
+      delete arr[tmp];
+    }
+
+    return ct;
+  };
+
+  if (inputArr.length === 0) {
+    return null;
+  }
+  if (inputArr.length > 0) {
+    return inputArr.shift();
+  }
+};
+//# sourceMappingURL=array_shift.js.map
\ No newline at end of file
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