:
1.
2.
21.
PHP
:
1 \
2. %
3. /
4. mod
22.
:
echo '['..2.']';
:
1. [2]
2. [0.2]
3. [.2]
4.
23.
__FILE__
:
1. ,
2. ,
3. ,
4.
24.
PHP
:
1. session_id()
2. session_register()
3. session()
4. session_name()
25.
, return
:
1. require()
2. include()
3. require_once()
4. include_once()
26.
PHP
:
1. unlink()
2. remove()
3. del()
4. unset()
27.
,
:
1. php.exe &pt=1
2. php.exe file.php "&pt=1"
3. php.exe file.php &pt=1
4. php.exe file.php -&pt=1
28.
, , , ,
:
1. $_SERVER['REMOTE_HOST']
2. $_SERVER['REMOTE_ADDR']
3. $_SERVER['HTTP_HOST']
4. $_SERVER['DOCUMENT_ROOT']
29.
, HTML
:
1. strip_tags()
2. htmlspecialchars()
3. striphtmlchars()
4. addslashes()
30.
:
1. $s = fwrite("a string here");
2. $s = fwrite($fp, "a string here");
3. $s = fwrite("a string here", $fp);
4.
31.
,
:
1. checkdate()
2. date()
3. gmstrftime()
4. idate()
32.
PHP <br>
:
1. htmlentities()
2. nl2br()
3. strip_tags()
4. convert()
2 - 4
:
33.
|
|
|
$key:
$mass = array("1"=>"a","2"=>"b","3"=>"c","4"=>"d");
$key = 3;
:
1. $mass[key]
2. $mass($key)
3. $mass[$key]
4. $mass=>$key
34.
:
$arr = array(
1=>'',
',
',
'
);
echo $arr[3];
:
1.
2.
3. false
4.
35.
:
Function func($a) {
If ($a > 0) return;
Echo $a;
}
:
1. : func
2. : ,
3. : , $a
4.
36.
:
$i = 0;
do {
$i++;
}while ($i> 10);
echo $i;
:
1. 9
2. 10
3. 0
4. 1
37.
:
Lt;?php
$mas = array('', 1, array(1,4,6));
echo $mas[2];
?>
:
1.
2.
3. 1, 4, 6
4. Array
38.
:
Lt;?php
echo floor((0.1+0.7)*10);
?>
:
1. 8
2. 7
3. 7.99999
4. ,
39.
:
Lt;?
$a[5]=5;
$a[]=4;
if (isset($a[6])) echo "5";
else echo "6";
?>
:
1.
2. 6
3.
4. 5
40.
$foo, :
$foo=1+"10 number of toys";
echo $foo;
:
1. number of toys
2. 11 number of toys
3. 11
4. 110 number of toys
41.
