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(PHP substr_replace) Changed the order of the arguments.

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This commit is contained in:
Andrei Zmievski
1999-11-20 22:09:27 +00:00
parent 51c83e9f4b
commit 90ecf41b19
1 changed files with 8 additions and 15 deletions
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23
ext/standard/string.c
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@@ -847,7 +847,7 @@ PHP_FUNCTION(substr)
/* }}} */
/* {{{ proto string substr_replace(string str, int start [, int length [, string repl]])
/* {{{ proto string substr_replace(string str, string repl, int start [, int length])
Replace part of a string with another string */
PHP_FUNCTION(substr_replace)
{
@@ -863,25 +863,22 @@ PHP_FUNCTION(substr_replace)
argc = ARG_COUNT(ht);
if ((argc == 2 && getParametersEx(2, &string, &from) == FAILURE) ||
(argc == 3 && getParametersEx(3, &string, &from, &len) == FAILURE) ||
(argc == 4 && getParametersEx(4, &string, &from, &len, &repl) == FAILURE) ||
argc < 2 || argc > 4) {
if ((argc == 3 && getParametersEx(3, &string, &repl, &from) == FAILURE) ||
(argc == 4 && getParametersEx(4, &string, &repl, &from, &len) == FAILURE) ||
argc < 3 || argc > 4) {
WRONG_PARAM_COUNT;
}
convert_to_string_ex(string);
convert_to_string_ex(repl);
convert_to_long_ex(from);
f = (*from)->value.lval;
if (argc == 2) {
if (argc == 3) {
l = (*string)->value.str.len;
} else {
convert_to_long_ex(len);
l = (*len)->value.lval;
if (argc == 4)
convert_to_string_ex(repl);
}
/* if "from" position is negative, count start position from the end
@@ -912,15 +909,11 @@ PHP_FUNCTION(substr_replace)
l = (int)(*string)->value.str.len - f;
}
if (argc == 4)
result_len = (*string)->value.str.len - l + (*repl)->value.str.len;
else
result_len = (*string)->value.str.len - l;
result_len = (*string)->value.str.len - l + (*repl)->value.str.len;
result = (char *)ecalloc(result_len + 1, sizeof(char *));
strncat(result, (*string)->value.str.val, f);
if (argc == 4)
strcat(result, (*repl)->value.str.val);
strcat(result, (*repl)->value.str.val);
strcat(result, (*string)->value.str.val + f + l);
RETVAL_STRING(result, 0);