Hi all i got a script up but i cant add up the summary report.. keep having synax error . mind helping me to take a look and tell me what went wrong..
i know is a bit long but i hope someone can hep me with it. thanks
the error message come up when i try to run the sumary report..
i guess... (16 Replies)
Hi
Please help me to resolve the below query.
My shell script has generated a file output.file like below
********************************
DROP TABLE GPS_CONTACT_DETAILS
DB20000I The SQL command completed successfully.
CREATE TABLE GPS_CONTACT_DETAILS ( CONTACT_ID ... (8 Replies)
Hi
Is there a way to re-generate AIX error report after clearing it? I mean if I did errclear 0, Does the error log get erased? Is there a command that will get entries back in errpt?
I hope that made sense. (5 Replies)
Hello all;
I'll try an explain my dilemma as best I can. But first some background:
1- I am suppose to compare a database to itself before and after changes; basically generate audit trail report.
2- This database contains "RULES" (the id field) that we use for transmitting files.
3 - The... (0 Replies)
Hello,
I have 2 csv files with 4 columns each.
file1.csv
A, AA, AAA, AAAA
B, BB, BBB, BBBB
file2.csv
C, CC, CCC, CCCC
D, DD, DDD, DDDD
I would like to use shell commands (sed, awk...) to copy the content of the 2 files (2x4 columns) into a final csv template file.
Expected... (2 Replies)
Discussion started by: inMyZone35
2 Replies
LEARN ABOUT PHP
count
COUNT(3) 1 COUNT(3)count - Count all elements in an array, or something in an objectSYNOPSIS
int count (mixed $array_or_countable, [int $mode = COUNT_NORMAL])
DESCRIPTION
Counts all elements in an array, or something in an object.
For objects, if you have SPL installed, you can hook into count(3) by implementing interface Countable. The interface has exactly one
method, Countable::count, which returns the return value for the count(3) function.
Please see the Array section of the manual for a detailed explanation of how arrays are implemented and used in PHP.
PARAMETERS
o $array_or_countable
- An array or Countable object.
o $mode
- If the optional $mode parameter is set to COUNT_RECURSIVE (or 1), count(3) will recursively count the array. This is particu-
larly useful for counting all the elements of a multidimensional array.
Caution
count(3) can detect recursion to avoid an infinite loop, but will emit an E_WARNING every time it does (in case the array
contains itself more than once) and return a count higher than may be expected.
RETURN VALUES
Returns the number of elements in $array_or_countable. If the parameter is not an array or not an object with implemented Countable inter-
face, 1 will be returned. There is one exception, if $array_or_countable is NULL, 0 will be returned.
Caution
count(3) may return 0 for a variable that isn't set, but it may also return 0 for a variable that has been initialized with an empty
array. Use isset(3) to test if a variable is set.
EXAMPLES
Example #1
count(3) example
<?php
$a[0] = 1;
$a[1] = 3;
$a[2] = 5;
$result = count($a);
// $result == 3
$b[0] = 7;
$b[5] = 9;
$b[10] = 11;
$result = count($b);
// $result == 3
$result = count(null);
// $result == 0
$result = count(false);
// $result == 1
?>
Example #2
Recursive count(3) example
<?php
$food = array('fruits' => array('orange', 'banana', 'apple'),
'veggie' => array('carrot', 'collard', 'pea'));
// recursive count
echo count($food, COUNT_RECURSIVE); // output 8
// normal count
echo count($food); // output 2
?>
SEE ALSO is_array(3), isset(3), strlen(3).
PHP Documentation Group COUNT(3)