diff --git a/libraries/rte/rte_routines.lib.php b/libraries/rte/rte_routines.lib.php
index fdf8f5c90306..f326b149744e 100644
--- a/libraries/rte/rte_routines.lib.php
+++ b/libraries/rte/rte_routines.lib.php
@@ -80,9 +80,8 @@ function PMA_RTN_main($type)
 } // end PMA_RTN_main()
 
 /**
- * This function parses a string containing one parameter of a routine,
- * as returned by PMA_RTN_parseAllParameters() and returns an array containing
- * the information about this parameter.
+ * This function parses a string containing one parameter of a routine
+ * and returns an array containing the information about this parameter.
  *
  * @param string $value A string containing one parameter of a routine
  *
@@ -156,80 +155,6 @@ function PMA_RTN_parseOneParameter($value)
     return $retval;
 } // end PMA_RTN_parseOneParameter()
 
-/**
- * This function looks through the contents of a parsed
- * SHOW CREATE [PROCEDURE | FUNCTION] query and extracts
- * information about the routine's parameters.
- *
- * @param array  $parsed_query Parsed query, returned by by PMA_SQP_parse()
- * @param string $routine_type Routine type: 'PROCEDURE' or 'FUNCTION'
- *
- * @return array   Information about the parameters of a routine.
- */
-function PMA_RTN_parseAllParameters($parsed_query, $routine_type)
-{
-    $retval = array();
-    $retval['num'] = 0;
-
-    if ($parsed_query) {
-        // First get the list of parameters from the query
-        $buffer = '';
-        $params = array();
-        $fetching = false;
-        $depth = 0;
-        for ($i = 0; $i < $parsed_query['len']; $i++) {
-            if ($parsed_query[$i]['type'] == 'alpha_reservedWord'
-                && $parsed_query[$i]['data'] == $routine_type
-            ) {
-                $fetching = true;
-            } else if ($fetching == true
-                && $parsed_query[$i]['type'] == 'punct_bracket_open_round'
-            ) {
-                $depth++;
-                if ($depth > 1) {
-                    $buffer .= $parsed_query[$i]['data'] . ' ';
-                }
-            } else if ($fetching == true
-                && $parsed_query[$i]['type'] == 'punct_bracket_close_round'
-            ) {
-                $depth--;
-                if ($depth > 0) {
-                    $buffer .= $parsed_query[$i]['data'] . ' ';
-                } else {
-                    break;
-                }
-            } else if ($parsed_query[$i]['type'] == 'punct_listsep' && $depth == 1) {
-                $params[] = $buffer;
-                $retval['num']++;
-                $buffer = '';
-            } else if ($fetching == true && $depth > 0) {
-                $buffer .= $parsed_query[$i]['data'] . ' ';
-            }
-        }
-        if (! empty($buffer)) {
-            $params[] = $buffer;
-            $retval['num']++;
-        }
-        // Now parse each parameter individually
-        foreach ($params as $key => $value) {
-            list($retval['dir'][],
-                 $retval['name'][],
-                 $retval['type'][],
-                 $retval['length'][],
-                 $retval['opts'][]) = PMA_RTN_parseOneParameter($value);
-        }
-    }
-    // Since some indices of $retval may be still undefined, we fill
-    // them each with an empty array to avoid E_ALL errors in PHP.
-    foreach (array('dir', 'name', 'type', 'length', 'opts') as $key => $index) {
-        if (! isset($retval[$index])) {
-            $retval[$index] = array();
-        }
-    }
-
-    return $retval;
-} // end PMA_RTN_parseAllParameters()
-
 /**
  * This function looks through the contents of a parsed
  * SHOW CREATE [PROCEDURE | FUNCTION] query and extracts
diff --git a/test/libraries/rte/PMA_RTN_ParameterParser_test.php b/test/libraries/rte/PMA_RTN_ParameterParser_test.php
index 2ee03142acf4..cfced81a202e 100644
--- a/test/libraries/rte/PMA_RTN_ParameterParser_test.php
+++ b/test/libraries/rte/PMA_RTN_ParameterParser_test.php
@@ -114,120 +114,5 @@ public function paramProvider()
             )
         );
     }
-
-    /**
-     * Test for PMA_RTN_parseAllParameters
-     *
-     * @param string $query  Query
-     * @param string $type   Type
-     * @param array  $target Expected output
-     *
-     * @return void
-     *
-     * @depends testParseOneParameter
-     * @dataProvider queryProvider
-     */
-    public function testParseAllParameters($query, $type, $target)
-    {
-        PMA_RTN_setGlobals();
-        $this->assertEquals(
-            $target,
-            PMA_RTN_parseAllParameters(PMA_SQP_parse($query), $type)
-        );
-    }
-
-    /**
-     * Data provider for testParseAllParameters
-     *
-     * @return array
-     */
-    public function queryProvider()
-    {
-        return array(
-            array(
-                'CREATE PROCEDURE `foo`() SET @A=0',
-                'PROCEDURE',
-                array(
-                    'num' => 0,
-                    'dir' => array(),
-                    'name' => array(),
-                    'type' => array(),
-                    'length' => array(),
-                    'opts' => array()
-                )
-            ),
-            array(
-                'CREATE DEFINER=`user\\`@`somehost``(` FUNCTION `foo```(`baz` INT) BEGIN SELECT NULL; END',
-                'FUNCTION',
-                array(
-                    'num' => 1,
-                    'dir' => array(
-                        0 => ''
-                    ),
-                    'name' => array(
-                        0 => 'baz'
-                    ),
-                    'type' => array(
-                        0 => 'INT'
-                    ),
-                    'length' => array(
-                        0 => ''
-                    ),
-                    'opts' => array(
-                        0 => ''
-                    )
-                )
-            ),
-            array(
-                'CREATE PROCEDURE `foo`(IN `baz\\)` INT(25) zerofill unsigned) BEGIN SELECT NULL; END',
-                'PROCEDURE',
-                array(
-                    'num' => 1,
-                    'dir' => array(
-                        0 => 'IN'
-                    ),
-                    'name' => array(
-                        0 => 'baz\\)'
-                    ),
-                    'type' => array(
-                        0 => 'INT'
-                    ),
-                    'length' => array(
-                        0 => '25'
-                    ),
-                    'opts' => array(
-                        0 => 'UNSIGNED ZEROFILL'
-                    )
-                )
-            ),
-            array(
-                'CREATE PROCEDURE `foo`(IN `baz\\` INT(001) zerofill, out bazz varchar(15) charset UTF8) BEGIN SELECT NULL; END',
-                'PROCEDURE',
-                array(
-                    'num' => 2,
-                    'dir' => array(
-                        0 => 'IN',
-                        1 => 'OUT'
-                    ),
-                    'name' => array(
-                        0 => 'baz\\',
-                        1 => 'bazz'
-                    ),
-                    'type' => array(
-                        0 => 'INT',
-                        1 => 'VARCHAR'
-                    ),
-                    'length' => array(
-                        0 => '1',
-                        1 => '15'
-                    ),
-                    'opts' => array(
-                        0 => 'ZEROFILL',
-                        1 => 'utf8'
-                    )
-                )
-            ),
-        );
-    }
 }
 ?>