?php
$a
=
array(
array('p'
,
'h')
,
array('p'
,
'r')
,
'o')
;
if
(in_array(array
('p'
,
'h')
,
$a)
)
echo
"'ph
'
is
found\n"
;
if
(in_array(array
('f'
,
'i')
,
$a)
)
echo
"'fi
'
is
not
found\n"
;
if
(in_array('o'
,
$a)
)
echo
"'o
'
is
found\n"
;
?
/
/
This
will
output
:
'ph
'
is
found
'o
'
is
found
|