HI
I have something like this in a file
ABC = 1
DEF = 2
GHI = 3
JKL = 4
MNO = 5
QRS = 6
TUV = 7
I need to assign ABC to V_abc (that is to a variable)
GHI to V_ghi (that is to another variable)
TUV to say V_tuv
... (6 Replies)
Hi,
I need to place a number located in a text file in a variable so I can perform if/then comparison. How would I go about doing this? Using A=awk '{print $2}' maintenance_date.tmp does not seem to work.
Thanks (1 Reply)
Hi Gurus,
I am new to unix.I have a requirement as below
I have text file like a.txt which contains
a.txt
hi hello
process update
status
Ok to Proceed no issues good
data arrangement
My requirement here is i need to read the file and check for the words
"OK to Proceed" and if... (2 Replies)
I was trying to store the number of lines in a file and store it in a file.after that i want to store the information in a file to a variable which is further used in the if loop to check certain condition.
#!/bin/bash
cat <file> | wc -l > count.txt
x="$count.txt";
i=10;
if ; then
cat... (10 Replies)
Friends,
I have a file output.txt with values as below:
092307135717
061910135717
I want to know how to read this file and then assign each value to a variable.
say like
var1=092307135717
var2=061910135717
So that I can use this VAR1 and Var2 in the shell script for further processing.... (3 Replies)
I have a txt file
output.txt
Freq = 1900
L = 159I want to assign the values to a variable so that i can further use it in some other script.
like
F=1900
Len=159
etc
i tried doing something with awk but dosent work
F=$(awk 'BEGIN {}/Freq/ {split ($2,a);depth=a};printf "%d\t,... (2 Replies)
I have a file that has four values on each line and I'd like to give each column a variable name and then use those values in each step of a loop. In bash, I believe you could use a while loop to do this or possibly a cat command, but I am super new to programming and I'm having trouble decoding... (2 Replies)
I wrote a simply perl that searched a file for a particualr value and if it found it, rite it and the next three lines to a file. Now I have been asked to check those next three lines for a different value and only write those lines if it finds the second value.
I was thinking the best way to... (1 Reply)
Hi all,
One of my txt file has common format like . And I need to manually assign variable to "/a/b/c/file1/txt" , which has common text before "Calculated summary file:".
I wonder if I can use some command to do that for me, that it read the file and check for that comonn text and assign... (2 Replies)
Hi,
I have a list of files in a directory. Each file has a .txt and a .log extension i.e. file.txt & file.log, file1.txt & file1.log etc. The file with the .log extension may not always exist alongside the file with the .txt extension.
I need to copy the .txt file if there is a corresponding... (6 Replies)
Discussion started by: brunlea
6 Replies
LEARN ABOUT PHP
pg_fetch_assoc
PG_FETCH_ASSOC(3)PG_FETCH_ASSOC(3)pg_fetch_assoc - Fetch a row as an associative arraySYNOPSIS
array pg_fetch_assoc (resource $result, [int $row])
DESCRIPTION pg_fetch_assoc(3) returns an associative array that corresponds to the fetched row (records).
pg_fetch_assoc(3) is equivalent to calling pg_fetch_array(3) with PGSQL_ASSOC as the optional third parameter. It only returns an associa-
tive array. If you need the numeric indices, use pg_fetch_row(3).
Note
This function sets NULL fields to the PHP NULL value.
pg_fetch_assoc(3) is NOT significantly slower than using pg_fetch_row(3), and is significantly easier to use.
PARAMETERS
o $result
- PostgreSQL query result resource, returned by pg_query(3), pg_query_params(3) or pg_execute(3) (among others).
o $row
- Row number in result to fetch. Rows are numbered from 0 upwards. If omitted or NULL, the next row is fetched.
RETURN VALUES
An array indexed associatively (by field name). Each value in the array is represented as a string. Database NULL values are returned as
NULL.
FALSE is returned if $row exceeds the number of rows in the set, there are no more rows, or on any other error.
EXAMPLES
Example #1
pg_fetch_assoc(3) example
<?php
$conn = pg_connect("dbname=publisher");
if (!$conn) {
echo "An error occurred.
";
exit;
}
$result = pg_query($conn, "SELECT id, author, email FROM authors");
if (!$result) {
echo "An error occurred.
";
exit;
}
while ($row = pg_fetch_assoc($result)) {
echo $row['id'];
echo $row['author'];
echo $row['email'];
}
?>
SEE ALSO pg_fetch_row(3), pg_fetch_array(3), pg_fetch_object(3), pg_fetch_result(3).
PHP Documentation Group PG_FETCH_ASSOC(3)