Hi,
I hav two files a1.txt and a2.txt,
a1.txt contains:
---------------
asdev ebcdev ....
a2.txt contains:
---------------
asdev ebcdev prod ....
a1.txt will be updated by a process,..
now i want to compare two files and i want to see data which is not in a1.txt
am i clear....??
... (3 Replies)
File 1 data:
TestA
TestB
TestC
File 2 data:
TestA
TestD
TestE
My Output File (pick all from both and create a file without duplicate data)
----------------------------------------------------------------------
TestA
TestB
TestC (3 Replies)
Hi,
I have two files, in which the second file has exactly the same contents of the first file with some additional records. Now, if I want to remove those matching lines from file2 and print only the extra contents which the first file does not have, I could use the below unsophisticated... (3 Replies)
Hello Everybody!
My question is how can I mix for example file_a with file_b in the following method:
After 2 lines of file_a put 2 lines from file_b to file_c.
For example:
file_a:
1
2
3
4
5
6
file_b:
11
22 (7 Replies)
Hi Guys ,
we have one directory ...in that directory all files will be set on each day..
files must have header ,contents ,footer..
i wants to compare the header,contents,footer ..if its same means display an error message as 'files contents same' (7 Replies)
Hey guys,
need help with a script I'm trying to write.
Basically I need to compare the contents of a folder called "profiles"
with a list of files called "template".
when the file matches the contents of the folder it needs to set a variable called "checked" to "1"
Cookies to anyone... (4 Replies)
Hi,
I want to compare two files based on the data in their first column. Both the files are not equal in their number of columns and number of entries or rows.
The entries (only the first column) of the file1 should be compared with the entries (only the first column) of the file2. If the... (3 Replies)
Hi
i need Script to copy the contents of two files into one file
i have 2 fil X1.txt / X2.txt i need script to copy the contents of X1 and X2 In AllXfile
X1.txt
File X1
X2.txt
File X2
AllXfile.txt
File X1
File X2 (2 Replies)
I have a script that outputs a file in the below format
group1:user1,user2,user3, user4
group2:user2, user4, user5
group3: user1, user6, user7
If there is a change in /etc/passwd with addition/deletion of users, then the next run of the script will output the file with the changes.
How... (3 Replies)
I am trying to consolidate multiple information files (<hostname>.Linux.nfslist) into one file so that I can import it into Excel. I can get the file contents with cat *Linux.nfslist >> nfslist.txt. I need each line prefaced with the hostname. I am unsure how to do this.
--- Post updated at... (5 Replies)
Discussion started by: Kentlee65
5 Replies
LEARN ABOUT PHP
ini_get
INI_GET(3) 1 INI_GET(3)ini_get - Gets the value of a configuration optionSYNOPSIS
string ini_get (string $varname)
DESCRIPTION
Returns the value of the configuration option on success.
PARAMETERS
o $varname
- The configuration option name.
RETURN VALUES
Returns the value of the configuration option as a string on success, or an empty string for null values. Returns FALSE if the configura-
tion option doesn't exist.
EXAMPLES
Example #1
A few ini_get(3) examples
<?php
/*
Our php.ini contains the following settings:
display_errors = On
register_globals = Off
post_max_size = 8M
*/
echo 'display_errors = ' . ini_get('display_errors') . "
";
echo 'register_globals = ' . ini_get('register_globals') . "
";
echo 'post_max_size = ' . ini_get('post_max_size') . "
";
echo 'post_max_size+1 = ' . (ini_get('post_max_size')+1) . "
";
echo 'post_max_size in bytes = ' . return_bytes(ini_get('post_max_size'));
function return_bytes($val) {
$val = trim($val);
$last = strtolower($val[strlen($val)-1]);
switch($last) {
// The 'G' modifier is available since PHP 5.1.0
case 'g':
$val *= 1024;
case 'm':
$val *= 1024;
case 'k':
$val *= 1024;
}
return $val;
}
?>
The above example will output something similar to:
display_errors = 1
register_globals = 0
post_max_size = 8M
post_max_size+1 = 9
post_max_size in bytes = 8388608
NOTES
Note
When querying boolean values
A boolean ini value of off will be returned as an empty string or "0" while a boolean ini value of on will be returned as "1". The
function can also return the literal string of INI value.
Note
When querying memory size values
Many ini memory size values, such as upload_max_filesize, are stored in the php.ini file in shorthand notation. ini_get(3) will
return the exact string stored in the php.ini file and NOT its integer equivalent. Attempting normal arithmetic functions on these
values will not have otherwise expected results. The example above shows one way to convert shorthand notation into bytes, much like
how the PHP source does it.
CHANGELOG
+--------+---------------------------------------------------+
|Version | |
| | |
| | Description |
| | |
+--------+---------------------------------------------------+
| 5.3.0 | |
| | |
| | Previously, the empty string was returned if the |
| | configuration option didn't exist. now, FALSE is |
| | returned instead. |
| | |
+--------+---------------------------------------------------+
SEE ALSO get_cfg_var(3), ini_get_all(3), ini_restore(3), ini_set(3).
PHP Documentation Group INI_GET(3)