Hi,
Sorry for silly question, but I'm trying to write a perl script to operate a log file that is in following format:
(4)ab=1234/(10)bc=abcdef9876/cd=0....
The number in the brackets is the lenghts of the field, "/" is the field separator. Brackets are not leading every field.
What I'm... (9 Replies)
HI....
It's fallow up file ..
#./show.sh click enter button.. i am gettng the fallowup file. its keep on running every time why because there are lots of users working on it.
In that file i want to search pattern between two words
for ex:
SELECT DISTINCT... (7 Replies)
Hi,
I am stuck with a problem here.
Suppose i have a variable which is assigned some string containing special charatcers. for eg:
$a="abcdef^bbwk#kdbcd@";
I have to remove the special characters using Perl. The text is assigned to the variable implicitly.
How to do it? (1 Reply)
Hi All,
I want to remove first few characthers from starting of the line till ',' Comma... which needs to be done for all the lines in the file
Eg:
File content
1,"1234",emp1,1234
2,"2345",emp2,2345
Expected output is
,"1234",emp1,1234
,"2345",emp2,2345
How can parse... (4 Replies)
Guys,
can you help me in removing the junk character "^S" from the below line using perl
Reference Data Not Recognised ^S Where a value is provided by the consuming system, which is not reco
Thanks,
M.Mohan (1 Reply)
I have a file with words that begin with character #. Whenver that character is found that word should be deleted throughout the file. How do I do that in VIM.
e.g:
afkajfa ladfa ljafa #222222 kjafad ljl
afajkj kjlj uouu #44444 jlkj lkjl
Output should be
afkajfa ladfa ljafa kjafad... (1 Reply)
Hi,
I am using following code to remove words between start and end points.
$mystring = "The start text always precedes the end of the end text.";
if($mystring =~ s/start(.*)end/\0/) {
print $1;
print "\n";
print $mystring;
}
But this is writing special chars in place of... (1 Reply)
Hi, I'm writing a ksh script and trying to use an awk / sed / or perl one-liner to remove the last 4 characters of a line in a file if it begins with a period.
Here is the contents of the file... the column in which I want to remove the last 4 characters is the last column. ($6 in awk). I've... (10 Replies)
I had a string in perl script as below.
Tue Augáá7 03:54:12 2012
Now I need to replace the special character with space.
After removing the special chaacters
Tue Aug 7 03:54:12 2012
Could anyone please help me here for writing the regular expression?
Thanks in advance..
Regards,
GS (1 Reply)
Hi experts , im new to Unix,AWK ,and im just not able to get this right.
I need to match for some patterns if it matches I need to print the next few words to it.. I have only three such conditions to match… But I need to print only those words that comes after satisfying the first condition..... (2 Replies)
Discussion started by: 100bees
2 Replies
LEARN ABOUT PHP
str_word_count
STR_WORD_COUNT(3) 1 STR_WORD_COUNT(3)str_word_count - Return information about words used in a stringSYNOPSIS
mixed str_word_count (string $string, [int $format], [string $charlist])
DESCRIPTION
Counts the number of words inside $string. If the optional $format is not specified, then the return value will be an integer representing
the number of words found. In the event the $format is specified, the return value will be an array, content of which is dependent on the
$format. The possible value for the $format and the resultant outputs are listed below.
For the purpose of this function, 'word' is defined as a locale dependent string containing alphabetic characters, which also may contain,
but not start with "'" and "-" characters.
PARAMETERS
o $string
- The string
o $format
- Specify the return value of this function. The current supported values are:
o 0 - returns the number of words found
o 1 - returns an array containing all the words found inside the $string
o 2 - returns an associative array, where the key is the numeric position of the word inside the $string and the value is the
actual word itself
o $charlist
- A list of additional characters which will be considered as 'word'
RETURN VALUES
Returns an array or an integer, depending on the $format chosen.
CHANGELOG
+--------+--------------------------------+
|Version | |
| | |
| | Description |
| | |
+--------+--------------------------------+
| 5.1.0 | |
| | |
| | Added the $charlist parameter |
| | |
+--------+--------------------------------+
EXAMPLES
Example #1
A str_word_count(3) example
<?php
$str = "Hello fri3nd, you're
looking good today!";
print_r(str_word_count($str, 1));
print_r(str_word_count($str, 2));
print_r(str_word_count($str, 1, 'aaac3'));
echo str_word_count($str);
?>
The above example will output:
Array
(
[0] => Hello
[1] => fri
[2] => nd
[3] => you're
[4] => looking
[5] => good
[6] => today
)
Array
(
[0] => Hello
[6] => fri
[10] => nd
[14] => you're
[29] => looking
[46] => good
[51] => today
)
Array
(
[0] => Hello
[1] => fri3nd
[2] => you're
[3] => looking
[4] => good
[5] => today
)
7
SEE ALSO explode(3), preg_split(3), split(3), count_chars(3), substr_count(3).
PHP Documentation Group STR_WORD_COUNT(3)