Fixing tests with the new error message

Author: CViniciusSDias

ext/standard/tests/strings/implode_error.phpt

@@ -22,6 +22,6 @@ try {
     echo $e->getMessage(), "\n";
 }
 --EXPECTF--
-implode(): Argument #2 ($array) must be of type array, null given
+implode(): If argument #1 ($separator) is of type string, argument #2 ($array) must be of type array, null given
 implode(): Argument #2 ($array) must be of type array, null given
 implode(): Argument #2 ($array) must be of type array, string given

ext/standard/tests/strings/implode_variation.phpt

@@ -198,7 +198,7 @@ string(35) "2000-639010PHP000 0string%0with%0...%0"
 string(43) "2\00\0-639\01\0PHP\0\0\0 \0string%0with%0...%0"
 
 *** Testing implode() on empty string ***
-implode(): Argument #2 ($array) must be of type array, null given
+implode(): If argument #1 ($separator) is of type string, argument #2 ($array) must be of type array, null given
 
 *** Testing implode() on sub-arrays ***
 

ext/standard/tests/strings/join_error.phpt

@@ -20,5 +20,5 @@ echo "Done\n";
 *** Testing join() : error conditions ***
 
 -- Testing join() with less than expected no. of arguments --
-join(): Argument #2 ($array) must be of type array, null given
+join(): If argument #1 ($separator) is of type string, argument #2 ($array) must be of type array, null given
 Done