Anonymous Quiz
55%
push()
23%
add()
3%
insert()
18%
append()
Anonymous Quiz
33%
[]
49%
{}
13%
null
6%
false
Anonymous Quiz
89%
массив без дубликатов
3%
null
8%
false
0%
ошибка
Anonymous Quiz
85%
implements
6%
interface
3%
extends
6%
use
Anonymous Quiz
17%
customSort()
66%
usort()
9%
applySort()
8%
sortWithFunction()
👍1
Anonymous Quiz
52%
format()
3%
toString()
40%
dateFormat()
5%
getDate()
Anonymous Quiz
28%
null
12%
0
44%
false
15%
-1
Anonymous Quiz
60%
getIterator()
5%
fetchIterator()
8%
createIterator()
27%
iterator()
Anonymous Quiz
21%
attach()
42%
add()
19%
insert()
18%
put()
Anonymous Quiz
3%
buildElement()
17%
newElement()
24%
addElement()
55%
createElement()
Anonymous Quiz
47%
explode()
7%
join()
44%
implode()
2%
combine()
Anonymous Quiz
57%
swap()
20%
exchange()
5%
offsetSet()
19%
exchangeArray()
Anonymous Quiz
11%
use
87%
trait
1%
include
2%
extend
Anonymous Quiz
21%
detach()
46%
remove()
30%
delete()
3%
exclude()
Anonymous Quiz
73%
пустой массив
11%
null
14%
false
2%
ошибка
Anonymous Quiz
74%
diff()
8%
difference()
10%
getDifference()
9%
compare()
Anonymous Quiz
23%
false
10%
ошибка
38%
null
30%
пустой массив
Anonymous Quiz
23%
getKey()
30%
key()
8%
fetchKey()
40%
currentKey()
Anonymous Quiz
1%
package
96%
namespace
2%
module
2%
space
Anonymous Quiz
43%
execute()
26%
query()
23%
prepare()
8%
exec()