added missing docblock

2025-02-06 22:00:38 +01:00 · 2014-07-26 11:29:58 +02:00 · 2014-07-26 11:29:58 +02:00 · 907306ce1b
commit 907306ce1b
parent 2d69ff5a5d
1 changed files with 6 additions and 0 deletions
--- a/src/Intervention/Image/Commands/Argument.php
+++ b/src/Intervention/Image/Commands/Argument.php
@ -205,6 +205,12 @@ class Argument
        return $this;
    }

+    /**
+     * Checks if value is "PHP" integer (120 but also 120.0)
+     *
+     * @param  mixed $value
+     * @return boolean
+     */
    private function isDigit($value)
    {
        return is_numeric($value) ? intval($value) == $value : false;