1--TEST-- 2similar_text(), error tests for missing parameters 3--CREDITS-- 4Mats Lindh <mats at lindh.no> 5#Testfest php.no 6--FILE-- 7<?php 8/* Prototype : proto int similar_text(string str1, string str2 [, float percent]) 9* Description: Calculates the similarity between two strings 10* Source code: ext/standard/string.c 11*/ 12 13$extra_arg = 10; 14echo "\n-- Testing similar_text() function with more than expected no. of arguments --\n"; 15similar_text("abc", "def", $percent, $extra_arg); 16 17echo "\n-- Testing similar_text() function with less than expected no. of arguments --\n"; 18similar_text("abc"); 19?> 20===DONE=== 21--EXPECTF-- 22-- Testing similar_text() function with more than expected no. of arguments -- 23 24Warning: similar_text() expects at most 3 parameters, 4 given in %s on line %d 25 26-- Testing similar_text() function with less than expected no. of arguments -- 27 28Warning: similar_text() expects at least 2 parameters, 1 given in %s on line %d 29===DONE=== 30
