1{PHP } PHP $+ PHP
3
A
B PHP $Eduask $eduask
C
D
2{PHP }PHP Web PHP
PHP HTML PHP
PHP 3
A
<?php echo PHP ; ?>
B
<script language= php>echo ;</script>
XHTML XML XML
C
<?echo ;?>
PHP
php.ini short_open_tag
DJSP
<% echo JSP %>
JSP PHP
php.ini Jsp_tags
3{PHP } ( ) 1
(a) fget() (b) file_open() (c) fopen() (d) open_file()
4{PHP } john users ( ) 2
A $users[] = john
B array_add($users, john );
C array_push($users, john );
D $users ||= john
5{PHP } echo(),print(),print_r()
2
Aechoprint PHP ,print_r , , (
)
Becho PHP , print print_r , , (
)
Cprint ( int,string) print_r
( , ) echo
Dprint_r ( int,string) print
( , ) echo --
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