Using sprintf to convert number into non-scientific notation

cakephp · Jan 30, 2014 · a7f50e0 · a7f50e0
1 parent 43604f6
commit a7f50e0
Showing 1 changed file with 2 additions and 5 deletions.
diff --git a/lib/Cake/View/Helper/FormHelper.php b/lib/Cake/View/Helper/FormHelper.php
@@ -1173,11 +1173,8 @@ protected function _magicOptions($options) {
 				!isset($options['step'])
 			) {
 				if ($type === 'decimal') {
-					if (preg_match('/[0-9]+,([0-9]+)/', $fieldDef['length'], $fieldLenght) && intval($fieldLenght[1]) > 0) {
-						$options['step'] = '0.' . str_repeat('0', $fieldLenght[1] - 1) . '1';
-					} else {
-						$options['step'] = 1;
-					}
+					$decimalPlaces = substr($fieldDef['length'], strpos($fieldDef['length'], ',') + 1);
+					$options['step'] = sprintf('%.' . $decimalPlaces . 'F', pow(10, -1 * $decimalPlaces));
 				} elseif ($type === 'float') {
 					$options['step'] = 'any';
 				}