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@- Added the pathinfo() function. (Sterling)

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This commit is contained in:
Sterling Hughes 2000-09-10 05:59:16 +00:00
parent f020f3eaa5
commit 0b9a78cb1e
3 changed files with 73 additions and 4 deletions
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1
ext/standard/basic_functions.c
View File

@ -152,6 +152,7 @@ function_entry basic_functions[] = {
PHP_FE(nl2br, NULL)
PHP_FE(basename, NULL)
PHP_FE(dirname, NULL)
PHP_FE(pathinfo, NULL)
PHP_FE(stripslashes, NULL)
PHP_FE(stripcslashes, NULL)
PHP_FE(strstr, NULL)

1
ext/standard/php_string.h
View File

@ -42,6 +42,7 @@ PHP_FUNCTION(strtoupper);
PHP_FUNCTION(strtolower);
PHP_FUNCTION(basename);
PHP_FUNCTION(dirname);
PHP_FUNCTION(pathinfo);
PHP_FUNCTION(strstr);
PHP_FUNCTION(strpos);
PHP_FUNCTION(strrpos);

75
ext/standard/string.c
View File

@ -39,12 +39,18 @@
#define STR_PAD_LEFT 0
#define STR_PAD_RIGHT 1
#define STR_PAD_BOTH 2
#define PHP_PATHINFO_BASENAME 0
#define PHP_PATHINFO_DIRNAME 1
#define PHP_PATHINFO_EXTENSION 2
void register_string_constants(INIT_FUNC_ARGS)
{
REGISTER_LONG_CONSTANT("STR_PAD_LEFT", STR_PAD_LEFT, CONST_PERSISTENT|CONST_CS);
REGISTER_LONG_CONSTANT("STR_PAD_RIGHT", STR_PAD_RIGHT, CONST_PERSISTENT|CONST_CS);
REGISTER_LONG_CONSTANT("STR_PAD_BOTH", STR_PAD_BOTH, CONST_PERSISTENT|CONST_CS);
REGISTER_LONG_CONSTANT("STR_PAD_LEFT", STR_PAD_LEFT, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("STR_PAD_RIGHT", STR_PAD_RIGHT, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("STR_PAD_BOTH", STR_PAD_BOTH, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("PATHINFO_BASENAME", PHP_PATHINFO_BASENAME, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("PATHINFO_DIRNAME", PHP_PATHINFO_DIRNAME, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("PATHINFO_EXTENSION", PHP_PATHINFO_EXTENSION, CONST_CS | CONST_PERSISTENT);
}
int php_tag_find(char *tag, int len, char *set);
@ -702,7 +708,7 @@ PHP_FUNCTION(dirname)
zval **str;
char *ret;
if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(1, &str)) {
if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(1, &str) == FAILURE) {
WRONG_PARAM_COUNT;
}
convert_to_string_ex(str);
@ -717,6 +723,67 @@ PHP_FUNCTION(dirname)
}
/* }}} */
/* {{{ proto array pathinfo(string path)
Return information about a certain string */
PHP_FUNCTION(pathinfo)
{
zval **str, **uopt, *tmp;
char *ret;
int argc = ZEND_NUM_ARGS(), opt, len;
if (argc < 1 || argc > 2 ||
zend_get_parameters_ex(argc, &str, &uopt) == FAILURE) {
WRONG_PARAM_COUNT;
}
convert_to_string_ex(str);
len = Z_STRLEN_PP(str);
if (argc > 1) {
convert_to_long_ex(uopt);
opt = Z_LVAL_PP(uopt);
}
MAKE_STD_ZVAL(tmp);
array_init(tmp);
if (opt == PHP_PATHINFO_BASENAME || argc < 2) {
ret = estrndup(Z_STRVAL_PP(str), len);
php_dirname(ret, len);
if (*ret)
add_assoc_string(tmp, "basename", ret, 1);
efree(ret);
}
if (opt == PHP_PATHINFO_EXTENSION || argc < 2) {
char *p;
int idx;
ret = estrndup(Z_STRVAL_PP(str), len);
p = strrchr(ret, '.');
if (*p) {
idx = p - ret;
add_assoc_stringl(tmp, "extension", ret + idx + 1, len - idx - 1, 1);
}
efree(ret);
}
if (opt == PHP_PATHINFO_DIRNAME || argc < 2) {
ret = php_basename(Z_STRVAL_PP(str), len);
add_assoc_string(tmp, "dirname", ret, 1);
}
if (zend_hash_num_elements(Z_ARRVAL_P(tmp)) == 1) {
zval **element;
zend_hash_get_current_data(Z_ARRVAL_P(tmp), (void **)&element);
*return_value = **element;
} else {
array_init(return_value);
*return_value = *tmp;
}
zval_copy_ctor(return_value);
}
/* }}} */
/* case insensitve strstr */
PHPAPI char *php_stristr(unsigned char *s, unsigned char *t,