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added krsort() function

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Thies C. Arntzen 1999-09-21 14:36:41 +00:00
parent 3f684e77a7
commit 8638a61df9
3 changed files with 30 additions and 0 deletions
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1
ChangeLog
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@ -2,6 +2,7 @@ PHP 4.0 CHANGE LOG ChangeLog
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
?? ?? 1999, Version 4.0 Beta 3
- Added krsort() function (Thies)
- Added func_num_args(), func_get_arg() and func_get_args() for standard
access to variable number of arguments functions (Zeev)
- Added FTP support (Andrew Skalski)

28
ext/standard/basic_functions.c
View File

@ -82,6 +82,7 @@ function_entry basic_functions[] = {
PHP_FE(usleep, NULL)
PHP_FE(ksort, first_arg_force_ref)
PHP_FE(krsort, first_arg_force_ref)
PHP_FE(asort, first_arg_force_ref)
PHP_FE(arsort, first_arg_force_ref)
PHP_FE(sort, first_arg_force_ref)
@ -620,6 +621,10 @@ PHP_FUNCTION(strval)
pval_copy_constructor(return_value);
}
static int array_reverse_key_compare(const void *a, const void *b)
{ return array_key_compare(a,b)*-1;
}
static int array_key_compare(const void *a, const void *b)
{
Bucket *first;
@ -645,6 +650,29 @@ static int array_key_compare(const void *a, const void *b)
}
PHP_FUNCTION(krsort)
{
pval *array;
HashTable *target_hash;
if (ARG_COUNT(ht) != 1 || getParameters(ht, 1, &array) == FAILURE) {
WRONG_PARAM_COUNT;
}
target_hash = HASH_OF(array);
if (!target_hash) {
php_error(E_WARNING, "Wrong datatype in krsort() call");
return;
}
if (!ParameterPassedByReference(ht,1)) {
php_error(E_WARNING, "Array not passed by reference in call to krsort()");
return;
}
if (zend_hash_sort(target_hash, array_reverse_key_compare,0) == FAILURE) {
return;
}
RETURN_TRUE;
}
PHP_FUNCTION(ksort)
{
pval *array;

1
ext/standard/basic_functions.h
View File

@ -51,6 +51,7 @@ PHP_FUNCTION(toggle_short_open_tag);
PHP_FUNCTION(sleep);
PHP_FUNCTION(usleep);
PHP_FUNCTION(ksort);
PHP_FUNCTION(krsort);
PHP_FUNCTION(asort);
PHP_FUNCTION(arsort);
PHP_FUNCTION(sort);