Add `associateBy()` and `associateByTo()`
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e116696a49
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@ -130,7 +130,7 @@ const zend_function_entry collection_methods[] = {
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PHP_ME(Collection, associate, transform_arginfo, ZEND_ACC_PUBLIC)
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PHP_ME(Collection, associateTo, destination_transform_arginfo, ZEND_ACC_PUBLIC)
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PHP_ME(Collection, associateBy, associate_by_arginfo, ZEND_ACC_PUBLIC)
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PHP_ME(Collection, associateByTo, associate_by_arginfo, ZEND_ACC_PUBLIC)
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PHP_ME(Collection, associateByTo, associate_by_to_arginfo, ZEND_ACC_PUBLIC)
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PHP_ME(Collection, average, NULL, ZEND_ACC_PUBLIC)
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PHP_ME(Collection, containsAll, other_arginfo, ZEND_ACC_PUBLIC)
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PHP_ME(Collection, containsKey, key_arginfo, ZEND_ACC_PUBLIC)
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@ -212,12 +212,54 @@ PHP_METHOD(Collection, associateTo)
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PHP_METHOD(Collection, associateBy)
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{
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zend_fcall_info fci;
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zend_fcall_info_cache fcc;
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ZEND_PARSE_PARAMETERS_START(1, 1)
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Z_PARAM_FUNC(fci, fcc)
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ZEND_PARSE_PARAMETERS_END();
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INIT_FCI();
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zval* current = COLLECTION_FETCH_EX();
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ARRAY_NEW_EX(new_collection, current);
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ZEND_HASH_FOREACH_BUCKET(Z_ARRVAL_P(current), Bucket* bucket)
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ZVAL_COPY_VALUE(¶ms[0], &bucket->val);
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CALLBACK_PASS_PAIR(bucket);
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zend_call_function(&fci, &fcc);
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zval_ptr_dtor(¶ms[0]);
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if (Z_TYPE(retval) == IS_LONG)
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zend_hash_index_add(new_collection, Z_LVAL(retval), &bucket->val);
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else if (Z_TYPE(retval) == IS_STRING)
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zend_hash_add(new_collection, Z_STR(retval), &bucket->val);
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else
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ERR_BAD_CALLBACK_RETVAL();
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ZEND_HASH_FOREACH_END();
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RETVAL_NEW_COLLECTION(new_collection);
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}
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PHP_METHOD(Collection, associateByTo)
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{
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zend_fcall_info fci;
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zend_fcall_info_cache fcc;
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zval* dest;
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ZEND_PARSE_PARAMETERS_START(2, 2)
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Z_PARAM_OBJECT_OF_CLASS(dest, collections_collection_ce)
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Z_PARAM_FUNC(fci, fcc)
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ZEND_PARSE_PARAMETERS_END();
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INIT_FCI();
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zval* current = COLLECTION_FETCH_EX();
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zend_array* dest_arr = Z_ARRVAL_P(COLLECTION_FETCH(dest));
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ZEND_HASH_FOREACH_BUCKET(Z_ARRVAL_P(current), Bucket* bucket)
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ZVAL_COPY_VALUE(¶ms[0], &bucket->val);
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CALLBACK_PASS_PAIR(bucket);
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zend_call_function(&fci, &fcc);
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zval_ptr_dtor(¶ms[0]);
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if (Z_TYPE(retval) == IS_LONG)
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zend_hash_index_add(dest_arr, Z_LVAL(retval), &bucket->val);
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else if (Z_TYPE(retval) == IS_STRING)
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zend_hash_add(dest_arr, Z_STR(retval), &bucket->val);
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else
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ERR_BAD_CALLBACK_RETVAL();
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ZEND_HASH_FOREACH_END();
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RETVAL_ZVAL(dest, 1, 0);
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}
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PHP_METHOD(Collection, average)
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@ -7,14 +7,14 @@ $collection = Collection::init($array)
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->associate(function ($value, $key) {
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return new Pair($value, $key);
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});
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if ($collection->toArray() != array_flip($array))
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echo 'Collection::associate() failed.', PHP_EOL;
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$array1 = ['baz' => 1];
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$collection1 = Collection::init($array1);
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$array2 = $collection->associateTo($collection1,
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function ($value, $key) {
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return new Pair($key, $value);
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})->toArray();
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if ($collection->toArray() != array_flip($array))
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echo 'Collection::associate() failed.', PHP_EOL;
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if ($array2 != $array1 + array_flip($array) || $collection1->toArray() != $array2)
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echo 'Collection::associateTo() failed.', PHP_EOL;
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?>
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@ -0,0 +1,20 @@
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--TEST--
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Test Collection::associateBy() and Collection::associateByTo().
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--FILE--
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<?php
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$array = ['a' => 'b', 'cd' => 'd', 'fgh' => 'i'];
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$collection = Collection::init($array)
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->associateBy(function ($value, $key) {
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return strlen($key) - 1;
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});
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if ($collection->toArray() != array_values($array))
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echo 'Collection::associateBy() failed.', PHP_EOL;
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$array1 = ['foo' => 'bar'];
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$collection1 = Collection::init($array1);
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$array2 = $collection->associateByTo($collection1, function ($value, $key) {
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return $key;
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})->toArray();
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if ($array2 != $array1 + $collection->toArray() || $collection1->toArray() != $array2)
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echo 'Collection::associateTo() failed.', PHP_EOL;
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?>
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--EXPECT--
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