Hi Everyone,
There is a perl file: a.pl
============
#!/usr/bin/perl
my $config_file = $ARGV;
open CONFIG, "$config_file" or die "Program stopping, couldn't open the configuration file '$config_file'.\n";
my $config = join "", <CONFIG>;
close CONFIG;
eval $config;
die "Couldn't... (1 Reply)
Hi,
This is the first time playing around with perl and need some help.
Assuming if i have a line of text that looks like this:
Date/Time=Nov 18 17:12:11;Device Name=192.168.1.1;Device IP=192.168.1.1;Device Class=IDS;Source IP=155.212.212.111;Source Name=UNKNOWN;Source Port=1679... (3 Replies)
Very new to perl and have an exististing script which I need to capture some variables to a log file. My below code works well, except the @cmds array has some %20 which I need replaced with a space and some <br> which needs a \n instead. I tried messing around with a foreach, but have failed.
... (6 Replies)
i am very new to Perl. i am using Ubuntu. i have a string call $string that contains following words "new line". i also have a data file as follows.
djfibjbet
etitrbjijbtr rrge rgjierjegjeri
jerijg
kijij jijij
i want to write my new line to my data file as follows.
djfibjbet... (3 Replies)
hi, i am a really new to Perl. i have a following code that is working well.
"
i know this is really simple, but i cant figure out a way to do this. can someone help me please?:( (1 Reply)
I have 1 file that has elements as follows. Also the CVR(10) and the word "SAUCE" only appear once in the file so maybe a grep command would work?
file1
CVR( 9) = 0.385E+05, ! VEHICLE
CVR(10) = 0.246E+05, ! SAUCE
CVR(11) = 0.162E+03, ! VEHICLE
I need to extract the... (6 Replies)
Hi,
I am trying to do a write operation followed by a read operation on the same file through Perl, expecting the output produced by read to contain the new lines added, as follows:
#! /usr/bin/perl -w
open FH, "+< testfile" or die "$@";
print FH "New content added\n";
while (my $line =... (1 Reply)
I have file which contains a huge amount of data. I need to search the pattern Message id. When that pattern is matched I need to get abcdeff0-1g6g-91g3-1z2z-2mm605m90000 to another file.
Kindly provide your input.
File is like below
Jan 11 04:05:10 linux100 |NOTICE... (2 Replies)
Hi
I am trying to build a web form where it can take the input from the user and write it to a file. And when I will open that form again that for should read the file that was created at the 1st step and all the fields should auto populate from that file. I have 20 text fields in my form. I... (1 Reply)
Discussion started by: sauravrout
1 Replies
LEARN ABOUT PHP
db2_result
DB2_RESULT(3) 1 DB2_RESULT(3)db2_result - Returns a single column from a row in the result setSYNOPSIS
mixed db2_result (resource $stmt, mixed $column)
DESCRIPTION
Use db2_result(3) to return the value of a specified column in the current row of a result set. You must call db2_fetch_row(3) before
calling db2_result(3) to set the location of the result set pointer.
PARAMETERS
o $stmt
- A valid stmt resource.
o $column
- Either an integer mapping to the 0-indexed field in the result set, or a string matching the name of the column.
RETURN VALUES
Returns the value of the requested field if the field exists in the result set. Returns NULL if the field does not exist, and issues a
warning.
EXAMPLES
Example #1
A db2_result(3) example
The following example demonstrates how to iterate through a result set with db2_fetch_row(3) and retrieve columns from the result
set with db2_result(3).
<?php
$sql = 'SELECT name, breed FROM animals WHERE weight < ?';
$stmt = db2_prepare($conn, $sql);
db2_execute($stmt, array(10));
while (db2_fetch_row($stmt)) {
$name = db2_result($stmt, 0);
$breed = db2_result($stmt, 'BREED');
print "$name $breed";
}
?>
The above example will output:
cat Pook
gold fish Bubbles
budgerigar Gizmo
goat Rickety Ride
SEE ALSO db2_fetch_array(3), db2_fetch_assoc(3), db2_fetch_both(3), db2_fetch_object(3), db2_fetch_row(3).
PHP Documentation Group DB2_RESULT(3)