01-18-2007
Thank you all for replying,
Perderabo, your way is very close to what I am trying to accomplish, I will try your logic and let you all know the result. Thank you!
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello everyonel,
I have an array set like so
num=4
read name
arr=name
I go through while loop to assign different values to different array element from 1 to 4. when I try to access the FIRST element of the array I get the last one first. Like if I say ${arr} it will show the last element... (4 Replies)
Discussion started by: afadaghi
4 Replies
2. Shell Programming and Scripting
Hello guys,
I have the following question.
Consider the following code in PERL
for($xeAnumber=0; $xeAnumber<@xeAnumber; $xeAnumber++)
{
if(@xeAnumber==@final_file)
{
@final_file=@xeTimeStamp;
}... (3 Replies)
Discussion started by: chriss_58
3 Replies
3. Shell Programming and Scripting
I want to delete and 0th element of array in shell scrpit and also shift all others to one level up. (2 Replies)
Discussion started by: darshakraut
2 Replies
4. Shell Programming and Scripting
I need to remove an element from the below array variable TABLENAME.
#!/bin/ksh
set -A TABLENAME "mirf roxar keke mirs"
echo "the array is ${TABLENAME}"
If i need to remove say keke and have the final TABLENAME as below, how this could be achieved. Pls throw some light.
echo "Modified... (3 Replies)
Discussion started by: michaelrozar17
3 Replies
5. Shell Programming and Scripting
Hello,
I want to run one (not multiple) action if an element doesn't exist in array.
for example:
@array = (1..10);
foreach $el (@array)
{
if ($el != 11)
{
print "number not found\n";
}
}
the output of this simple script:
number not found (3 Replies)
Discussion started by: ahmed_zaher
3 Replies
6. Shell Programming and Scripting
Hi, How to get previous/next element in the array perl
Example
@queue = (1, 2 ,3 , 4);
I want to get value of 1 and 2, or, 2 and 3, or 3 and 4...etc and compare to value which one is greater to do that I need to get previous and next element of array ? (1 Reply)
Discussion started by: guidely
1 Replies
7. Shell Programming and Scripting
im having an array @check which contains text ..i want to open the array and i have to delete lines starting from a word called "check1" till "check2"
for eg:-
check1 Use descriptive titles when posting. For example, do not post questions with subjects like "Help Me!", "Urgent!!" or "Doubt".... (0 Replies)
Discussion started by: rajkrishna89
0 Replies
8. Programming
Hello forum ,
Please solve the below queery.
A sorted array which has repated elements.
A = {1,2,3,3,4,5,5,5,6,9,9}
i want to delete the duplicate elements and to genrate a new array.
i need the array sholud be like this
A = {1,2,3,4,5,6,9}.
Please write the piece of code... (4 Replies)
Discussion started by: workforsiva
4 Replies
9. Shell Programming and Scripting
Hi All,
I am new to perl I am stuck in simple problem I need your help
I want to define a subroutine.
sub check_if_entity_exists(@array_to_be_checked,$entityName)
I have array as
http-listener-1
http-listener-2
http-listener-3
http-listener-4
If i send http-listener-3 my... (1 Reply)
Discussion started by: javaholics
1 Replies
10. UNIX for Advanced & Expert Users
This question is for someone that's more familiar with Array Element.
I need to know if the maximum array element that can be assigned is 1024 and if its so, Is there a workaround solution when the counter exceeded 1024?
param_array="$param_nam"
counter=$counter+1
#to avoid space... (3 Replies)
Discussion started by: cumeh1624
3 Replies
LEARN ABOUT PHP
mysqli_result.field_count
MYSQLI_RESULT.FIELD_COUNT(3) 1 MYSQLI_RESULT.FIELD_COUNT(3)
mysqli_result::$field_count - Get the number of fields in a result
Object oriented style
SYNOPSIS
int$mysqli_result->field_count ()
DESCRIPTION
Procedural style
int mysqli_num_fields (mysqli_result $result)
Returns the number of fields from specified result set.
PARAMETERS
o $
result -Procedural style only: A result set identifier returned by mysqli_query(3), mysqli_store_result(3) or
mysqli_use_result(3).
RETURN VALUES
The number of fields from a result set.
EXAMPLES
Example #1
Object oriented style
<?php
$mysqli = new mysqli("localhost", "my_user", "my_password", "world");
/* check connection */
if (mysqli_connect_errno()) {
printf("Connect failed: %s
", mysqli_connect_error());
exit();
}
if ($result = $mysqli->query("SELECT * FROM City ORDER BY ID LIMIT 1")) {
/* determine number of fields in result set */
$field_cnt = $result->field_count;
printf("Result set has %d fields.
", $field_cnt);
/* close result set */
$result->close();
}
/* close connection */
$mysqli->close();
?>
Example #2
Procedural style
<?php
$link = mysqli_connect("localhost", "my_user", "my_password", "world");
/* check connection */
if (mysqli_connect_errno()) {
printf("Connect failed: %s
", mysqli_connect_error());
exit();
}
if ($result = mysqli_query($link, "SELECT * FROM City ORDER BY ID LIMIT 1")) {
/* determine number of fields in result set */
$field_cnt = mysqli_num_fields($result);
printf("Result set has %d fields.
", $field_cnt);
/* close result set */
mysqli_free_result($result);
}
/* close connection */
mysqli_close($link);
?>
The above examples will output:
Result set has 5 fields.
SEE ALSO
mysqli_fetch_field(3).
PHP Documentation Group MYSQLI_RESULT.FIELD_COUNT(3)