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https://github.com/z-song/array_ext
a php extension include some array functions
https://github.com/z-song/array_ext
Last synced: 2 months ago
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a php extension include some array functions
- Host: GitHub
- URL: https://github.com/z-song/array_ext
- Owner: z-song
- Created: 2013-01-16T08:53:31.000Z (almost 12 years ago)
- Default Branch: master
- Last Pushed: 2013-03-12T13:46:49.000Z (almost 12 years ago)
- Last Synced: 2024-05-02T01:09:04.917Z (8 months ago)
- Language: C
- Homepage:
- Size: 139 KB
- Stars: 5
- Watchers: 3
- Forks: 1
- Open Issues: 1
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
#array_ext
一些php数组操作函数
* [array_split](#array_split)
* [array_column](#array_column)
* [array_trim](#array_trim)
* [array_columnkey](#array_columnkey)
* [array_delete](#array_delete)
* [array_udelete](#array_udelete)
* [array_keys_filter](#array_keys_filter)
* [array_update](#array_update)
# Installing/Configuring
```
phpize
./configure --with-php-config=/usr/local/php/bin/php-config
make && make install
```
Then add
```
extension="array_ext.so"
```
to your php.ini
#Usage
###array_split()
```php
$arr=[1,3,4,5,6,34,67];
$res=array_split($arr, 3);
print_r($res);
/*outputs:
Array
(
[0] => Array
(
[0] => 1
[1] => 3
[2] => 4
)
[1] => Array
(
[0] => 5
[1] => 6
[2] => 34
)
[2] => Array
(
[0] => 67
)
)
*/
```
###array_column()
```php
$arr=[
['name'=>'bar','age'=>34],
['name'=>'foo','age'=>17],
['name'=>'tar','age'=>43],
['name'=>'gas','age'=>23]
];
$res=array_column($arr, 'age');
print_r($res);
/*outputs:
Array
(
[0] => 34
[1] => 17
[2] => 43
[3] => 23
)
*/
```
###array_trim()
```php
$res=array_trim([[3,5],3,5,7,5,6,7,8,[3,5]],[3,5]);
print_r($res);
/*outputs:
Array
(
[1] => 3
[2] => 5
[3] => 7
[4] => 5
[5] => 6
[6] => 7
[7] => 8
)
*/
```
###array_columnkey()
```php
$arr=[
['name'=>'hello','age'=>12],
['name'=>'hello','age'=>13],
['name'=>'hello','age'=>14],
['name'=>'hello','age'=>15],
];
$res=array_columnkey($arr,'age');
print_r($res);
/*outputs:
Array
(
[12] => Array
(
[name] => hello
[age] => 12
)
[13] => Array
(
[name] => hello
[age] => 13
)
[14] => Array
(
[name] => hello
[age] => 14
)
[15] => Array
(
[name] => hello
[age] => 15
)
*/
```
###array_delete()
```php
$res=array_delete(['apple', 'banana', 'pear', 'apple'], 'apple');
print_r($res);
/*outputs:
Array
(
[1] => banana
[2] => pear
)
*/
```
###array_udelete()
```php
$res=array_udelete(['apple', 'banana', 'pear', 'apple'], function($val){
return $val=='banana';
});
print_r($res);
/*outputs:
Array
(
[0] => apple
[2] => pear
[3] => apple
)
*/
```
###array_keys_filter()
```php
$arr=['name'=>'bar', 'age'=>23, 'grade'=>4, 'money'=>1234, 'sex'=>true];
$res=array_keys_filter($arr, ['age', 'money', 'sex']);
print_r($res);
/*outputs:
Array
(
[age] => 23
[money] => 1234
[sex] => 1
)
*/
```
###array_update()
```php
$arr=['name'=>'bar', 'age'=>23, 'grade'=>4, 'money'=>1234, 'sex'=>true];
$res=array_update($arr, ['age'=>15, 'money'=>100, 'sex'=>false]);
print_r($res);
/*outputs:
Array
(
[name] => bar
[age] => 15
[grade] => 4
[money] => 100
[sex] =>
)
*/
```