From: Hartmut Holzgraefe <hholzgra@php.net>
Date: Tue, 23 May 2000 14:37:39 +0000 (+0000)
Subject: name changed from levdist() to levenshtein()
X-Git-Tag: PRE_EIGHT_BYTE_ALLOC_PATCH~314
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=4571d8ddea1cb2c28006dd127197911a233c6fb3;p=php

name changed from levdist() to levenshtein()
(although i bet we'll get a    levenstein() alias some day)
---

diff --git a/ext/standard/basic_functions.c b/ext/standard/basic_functions.c
index 8a45900d67..8180d0e3c7 100644
--- a/ext/standard/basic_functions.c
+++ b/ext/standard/basic_functions.c
@@ -162,7 +162,7 @@ function_entry basic_functions[] = {
 	PHP_FE(implode,									NULL)
 	PHP_FE(setlocale,								NULL)
 	PHP_FE(soundex,									NULL)
-	PHP_FE(levdist,									NULL)
+	PHP_FE(levenshtein,									NULL)
 	PHP_FE(chr,										NULL)
 	PHP_FE(ord,										NULL)
 	PHP_FE(parse_str,								NULL)
diff --git a/ext/standard/levenshtein.c b/ext/standard/levenshtein.c
index 946f36466c..f0651d961d 100644
--- a/ext/standard/levenshtein.c
+++ b/ext/standard/levenshtein.c
@@ -93,9 +93,9 @@ int calc_levdist(const char *s1, const char *s2) /* faster, but obfuscated */
 }
 
 
-/* {{{ proto int levdist(string str1, string str2)
+/* {{{ proto int levenshtein(string str1, string str2)
    Calculate Levenshtein distance between two strings */
-PHP_FUNCTION(levdist){
+PHP_FUNCTION(levenshtein){
 	zval **str1, **str2;
 	int l;
 
@@ -108,7 +108,7 @@ PHP_FUNCTION(levdist){
 	l = calc_levdist((*str1)->value.str.val, (*str2)->value.str.val);
 
 	if(l<0) {
-		php_error(E_WARNING,"levdist(): argument string(s) to long");
+		php_error(E_WARNING,"levenshtein(): argument string(s) to long");
 	}
 
 	RETURN_LONG(l);
diff --git a/ext/standard/php_string.h b/ext/standard/php_string.h
index 537c405fe7..3c894f1504 100644
--- a/ext/standard/php_string.h
+++ b/ext/standard/php_string.h
@@ -43,7 +43,7 @@ PHP_FUNCTION(chop);
 PHP_FUNCTION(trim);
 PHP_FUNCTION(ltrim);
 PHP_FUNCTION(soundex);
-PHP_FUNCTION(levdist);
+PHP_FUNCTION(levenshtein);
 
 PHP_FUNCTION(count_chars);
 PHP_FUNCTION(explode);