For most shell languages neither of those statements make an array. You cannot have spaces on any side of the = character:
bash array:
ksh array:
The answer to your question is No, there is no single command, you have to program a couple of pipes:
one way assuming you have the arrays already and they are array and array2:
I am assuming you want real differences. If you simply want to know if they are equal:
Not sure what you wanted, really.
This User Gave Thanks to jim mcnamara For This Post:
Hi guys, I'm trying to run more than one "if" condition at once. What I want is something like
if ] or ] or ]; then
...
I can't remember the syntax for using this or/and set operators. Can someone please assist/ jog my memory?
thanks
Khoom (2 Replies)
Hi All,
I have 2 variables. Result1 and Result2. I want to put a condition that if Both are True then echo "All True" Else Show Error.
Right now i am doing this and getting error.
if ;
then
echo "All True"
else
echo "Failed"
fi;
Error.
line 8: '
Solution: Looking for (2 Replies)
I really don't know the meaning of these operators. Could someone explain the meanings so I can make my test for today?
<, <=, ==, !=, >=, >,
||, &&, ! ~ , !~
Thanks! (1 Reply)
Hey everyone, I'm really getting into learning C, but as I look at more advanced example code, I see things like
if (!*variable1)
blah blah blah...
and
variable2 ^= *(variable1++);
my question is, when you have a combination of two operators, like !*. The ! means 'not' and the *... (2 Replies)
I do not know the use of the -o -v -R operators.
This is what the info says and I am confused of what optname and varname
mean, are they just normal variable?
-o optname
True if the shell option optname is enabled. See the list of
options under the ... (6 Replies)
Discussion started by: kristinu
6 Replies
LEARN ABOUT PHP
array_uintersect
ARRAY_UINTERSECT(3) 1 ARRAY_UINTERSECT(3)array_uintersect - Computes the intersection of arrays, compares data by a callback functionSYNOPSIS
array array_uintersect (array $array1, array $array2, [array $...], callable $value_compare_func)
DESCRIPTION
Computes the intersection of arrays, compares data by a callback function.
PARAMETERS
o $array1
- The first array.
o $array2
- The second array.
o $value_compare_func
- The comparison function must return an integer less than, equal to, or greater than zero if the first argument is considered to
be respectively less than, equal to, or greater than the second.
int callback (mixed $a, mixed $b)
RETURN VALUES
Returns an array containing all the values of $array1 that are present in all the arguments.
EXAMPLES
Example #1
array_uintersect(3) example
<?php
$array1 = array("a" => "green", "b" => "brown", "c" => "blue", "red");
$array2 = array("a" => "GREEN", "B" => "brown", "yellow", "red");
print_r(array_uintersect($array1, $array2, "strcasecmp"));
?>
The above example will output:
Array
(
[a] => green
[b] => brown
[0] => red
)
SEE ALSO array_intersect(3), array_intersect_assoc(3), array_uintersect_assoc(3), array_uintersect_uassoc(3).
PHP Documentation Group ARRAY_UINTERSECT(3)