From b8ecfa18c1cdf1f6c598908edb66c47580dc41fb Mon Sep 17 00:00:00 2001
From: Andrei Zmievski <andrei@php.net>
Date: Wed, 27 Oct 1999 22:06:05 +0000
Subject: [PATCH] (PHP str_repeat) New function.

---
 ext/standard/basic_functions.c |  1 +
 ext/standard/php3_string.h     |  1 +
 ext/standard/string.c          | 44 ++++++++++++++++++++++++++++++++++
 3 files changed, 46 insertions(+)

diff --git a/ext/standard/basic_functions.c b/ext/standard/basic_functions.c
index c6dbbcdd50..5b4f0ba49c 100644
--- a/ext/standard/basic_functions.c
+++ b/ext/standard/basic_functions.c
@@ -166,6 +166,7 @@ function_entry basic_functions[] = {
 	PHP_FE(addcslashes,								NULL)
 	PHP_FE(chop,									NULL)
 	PHP_FE(str_replace,								NULL)
+	PHP_FE(str_repeat,								NULL)
 	PHP_FE(chunk_split,								NULL)
 	PHP_FE(trim,									NULL)
 	PHP_FE(ltrim,									NULL)
diff --git a/ext/standard/php3_string.h b/ext/standard/php3_string.h
index 7ee76fdd28..6d39de002e 100644
--- a/ext/standard/php3_string.h
+++ b/ext/standard/php3_string.h
@@ -84,6 +84,7 @@ PHP_FUNCTION(parse_str);
 PHP_FUNCTION(bin2hex);
 PHP_FUNCTION(similar_text);
 PHP_FUNCTION(strip_tags);
+PHP_FUNCTION(str_repeat);
 
 extern PHPAPI char *php_strtoupper(char *s);
 extern PHPAPI char *php_strtolower(char *s);
diff --git a/ext/standard/string.c b/ext/standard/string.c
index 4fb14edb28..d208c6ad9b 100644
--- a/ext/standard/string.c
+++ b/ext/standard/string.c
@@ -2053,6 +2053,50 @@ PHPAPI void php_strip_tags(char *rbuf, int len, int state, char *allow) {
 	if(allow) efree(tbuf);
 }
 
+/* {{{ proto string str_repeat(string input, int mult)
+   Returns the input string repeat mult times */
+PHP_FUNCTION(str_repeat)
+{
+	zval		**input_str;		/* Input string */
+	zval		**mult;				/* Multiplier */
+	char		 *result;			/* Resulting string */
+	int			  result_len;		/* Length of the resulting string */
+	int			  i;
+	
+	if (ARG_COUNT(ht) != 2 || getParametersEx(2, &input_str, &mult) == FAILURE) {
+		WRONG_PARAM_COUNT;
+	}
+	
+	/* Make sure we're dealing with proper types */
+	convert_to_string_ex(input_str);
+	convert_to_long_ex(mult);
+	
+	if ((*mult)->value.lval < 1) {
+		php_error(E_WARNING, "Second argument to %s() has to be greater than 0",
+				  get_active_function_name());
+		return;
+	}
+
+	/* Don't waste our time if it's empty */
+	if ((*input_str)->value.str.len == 0)
+		RETURN_STRINGL(empty_string, 0, 1);
+	
+	/* Initialize the result string */	
+	result_len = (*input_str)->value.str.len * (*mult)->value.lval;
+	result = (char *)emalloc(result_len + 1);
+	
+	/* Copy the input string into the result as many times as necessary */
+	for (i=0; i<(*mult)->value.lval; i++) {
+		memcpy(result + (*input_str)->value.str.len * i,
+			   (*input_str)->value.str.val,
+			   (*input_str)->value.str.len);
+	}
+	result[result_len] = '\0';
+	
+	RETURN_STRINGL(result, result_len + 1, 0);
+}
+/* }}} */
+
 /*
  * Local variables:
  * tab-width: 4
-- 
2.40.0