Anonymous Quiz
34%
preg_replace_callback()
46%
preg_replace()
12%
preg_match_all()
8%
preg_replace_with_references()
Anonymous Quiz
51%
getName()
36%
getClassName()
12%
getClass()
2%
getIdentifier()
Anonymous Quiz
9%
valid()
45%
exists()
19%
current()
27%
has()
Anonymous Quiz
47%
SplFileObject
18%
FileIterator
21%
FileHandler
13%
FileAccess
🤔3👍1💊1
Anonymous Quiz
86%
private
11%
protected
2%
public
1%
internal
👍1
Anonymous Quiz
18%
mysqli_query
72%
PDO::prepare
4%
mysql_connect
5%
PDO::exec
Anonymous Quiz
21%
getNumberOfParameters()
42%
getParamCount()
16%
getArgCount()
22%
getParameterCount()
Anonymous Quiz
79%
str_replace()
14%
substr_replace()
4%
strstr()
3%
replace_str()
Anonymous Quiz
88%
interface
2%
class
9%
implements
1%
define
Anonymous Quiz
8%
session_unset()
52%
session_restore()
21%
session_reset()
18%
session_reload()
Anonymous Quiz
68%
count()
17%
getCount()
8%
size()
7%
length()
❤2
Anonymous Quiz
4%
const
3%
sealed
14%
static
78%
final
👍1
Anonymous Quiz
88%
filter_var()
8%
sanitize_var()
3%
validate_var()
1%
clean_var()
Anonymous Quiz
4%
use
23%
implement
51%
interface
22%
implements
Anonymous Quiz
21%
composer validate
19%
composer verify
27%
composer check
34%
composer audit
Anonymous Quiz
6%
__set()
43%
__get()
23%
__call()
28%
__isset()
Anonymous Quiz
79%
gettype()
5%
vartype()
13%
typeinfo()
3%
varinfo()
Anonymous Quiz
46%
getName()
34%
getParameterName()
16%
getParamName()
4%
getArgName()
Anonymous Quiz
27%
asort()
10%
ksort()
60%
sort()
3%
rsort()