I'm trying to extract the middle of an array that is of
variable length but always has a first and last common
element,
The following works OK...
However, I was wondering if their was a sub-string
extraction method that would extract the middle part
of the array, the options only, without having to resort
to counting the number of elements.
I can extract everything but zero element with
${ARRAY[@]:1} but I can't figure out how to extract
everything but Nth element.
Hi,
I have a shell script to build components of a product. The follow snippet will explain what I am doing.
# !/bin/sh
for choice in "$@" ;
do
case $choice in
"o") echo "Calling $choice" ; o ;;
"i") echo... (8 Replies)
Hi Experts,
I need to extract some set of strings one be one using delimiter.
Example:
shellscript.sh|unix.sh|script_file.sh
i need to extract this shellscript.sh,unix.sh,script_file.sh
separately.
I tried but couldn't get. Please help me..
Thanks & Regards :),
Kanda (3 Replies)
Hello, if I have a file containing a chunk of HTML and I want to extract
always the string beginning http://www.xxx.com/v/ that ends just before "> (i.e. and including the bit BqqtJpfZElQ&hl will change randomly)
Any ideas???
# cat randomfeature.html
<object width="160"... (3 Replies)
Hi Everyone,
I stored the result of a certain awk script in the variable arr.The result is /inets /banking /tools.
arr= /inets /banking /tools
These are 3 direcctories. I should be able to move in to these directories using "cd" command.Can you tell me how to extract... (5 Replies)
The following script code works great for extracting 'postmaster' from a line of text stored in a variable named string:
string="PenaltyError:=554 5.7.1 Error, send your mail to postmaster@LOCALDOMAIN"
stuff=$( echo $string | cut -d@ -f1 | awk '{ print $NF }' )
echo $stuff
However, I need to be... (9 Replies)
Hi, I am a new bee to this forum.
I am trying to extract the text after a matching pattern from a url using regular expression.
Ex: http://locatlhost:2020/proxy/checkthisout
I want to extract the string after proxy/. I am not familiar with reg ex. Can someone please help? (2 Replies)
I have a string stored in a variable. For instance,
$str = " Opcode called is : CM_OP_xxx "
where xxx changes dynamically and can be either LOGIN or SEARCH..... depends on runtime.
For example :
$str = " Opcode called is : CM_OP_SEARCH "
$str = " Opcode called is : CM_OP_LOGIN "
I... (3 Replies)
#!/usr/bin/ksh
set -x
testfile=my.test.file.flag
echo ${testfile: (-4)}
#/home/maldohe/scripts/spawn1&
sleep 3
echo myspawn is now ending
exit
Background:
I am trying to extract the word flag from anf given file name. This is a demo script that I am working on to fix a production issue.... (8 Replies)
Hi,
Log file will contain text like below:
May 7 14:12:09 nap_fujitsu-nexus_pbb-denek-01-r_DE.de.ignite.net 108767: 115673: May 7 14:12:08: %RTT-3-IPSLATHRESHOLD: IP SLA Monitor(112): Threshold below for rtt
May 8 14:12:09 nap_fujitsu-nexus_pbb-denek-01-r_DE.de.ignite.net 108767: 115673:... (3 Replies)
I am trying to extract a time from the below string in perl but not able to get the time properly
I just want to extract the time from the above line I am using the below syntax
x=~ /(.*) (\d+)\:(\d+)\:(\d+),(.*)\.com/
$time = $2 . ':' . $3 . ':' . $4;
print $time
Can... (1 Reply)
Discussion started by: karan8810
1 Replies
LEARN ABOUT PHP
compact
COMPACT(3) 1 COMPACT(3)compact - Create array containing variables and their valuesSYNOPSIS
array compact (mixed $varname1, [mixed $...])
DESCRIPTION
Creates an array containing variables and their values.
For each of these, compact(3) looks for a variable with that name in the current symbol table and adds it to the output array such that
the variable name becomes the key and the contents of the variable become the value for that key. In short, it does the opposite of
extract(3).
Any strings that are not set will simply be skipped.
PARAMETERS
o $varname1
-compact(3) takes a variable number of parameters. Each parameter can be either a string containing the name of the variable, or
an array of variable names. The array can contain other arrays of variable names inside it; compact(3) handles it recursively.
RETURN VALUES
Returns the output array with all the variables added to it.
EXAMPLES
Example #1
compact(3) example
<?php
$city = "San Francisco";
$state = "CA";
$event = "SIGGRAPH";
$location_vars = array("city", "state");
$result = compact("event", "nothing_here", $location_vars);
print_r($result);
?>
The above example will output:
Array
(
[event] => SIGGRAPH
[city] => San Francisco
[state] => CA
)
NOTES
Note
Gotcha
Because variable variables may not be used with PHP's Superglobal arrays within functions, the Superglobal arrays may not be passed
into compact(3).
SEE ALSO extract(3).
PHP Documentation Group COMPACT(3)