Merge branch 'sagarnasit-fix/add-default-ssl-value' into develop

Author: mrrobot47

php/utils.php

@@ -1732,3 +1732,32 @@ function random_name_generator() {
 
 	return $left[ array_rand( $left ) ] . '-' . $right[ array_rand( $right ) ];
 }
+
+/**
+ * @param array  $assoc_args            Arguments array.
+ * @param string $flag                  Flag to get the value.
+ * @param array  $supported_flag_values array of supported flag values.
+ * @param string $default_value         default flag value if flag is passed without value.
+ *
+ * @return string
+ * @throws EE\ExitException
+ */
+function get_value_if_flag_isset( $assoc_args, $flag, $supported_flag_values = [], $default_value = '' ) {
+
+	$flag_value = get_flag_value( $assoc_args, $flag );
+	$value      = '';
+
+	if ( isset( $flag_value ) ) {
+		/**
+		 * Set default flag value if flag is passed without value.
+		 */
+		$value = ( empty( $flag_value ) || true === $flag_value ) ? $default_value : $flag_value;
+
+		if ( empty( $value ) ) {
+			return $value;
+		} elseif ( ! in_array( $value, $supported_flag_values, true ) ) {
+			EE::error( sprintf( 'Invalid flag value passed %s', $value ) );
+		}
+	}
+	return $value;
+}