$mystring = "name:blk:house::";
print "$mystring\n";
@s_format = split(/:/, $mystring);
for ($i=0; $i <= $#s_format; $i++) {
print "index is $i,field is $s_format";
print "\n";
}
$size = $#s_format + 1;
print "total size of array is $size\n";
i am expecting my size to be 5, why is it... (5 Replies)
I'm using a PERL cgi script that uses rrdtool to make graphs. I can't get the syntax correct to use a degree sign (alt+0176 like this °) and also using a variable.
If I use single quotes, I can't call the variable. If I use double quotes, there is an extra symbol (Â) before the ° which goes... (2 Replies)
hi, I have a seemingly really stupid question, but here goes!
What do you enter into split delimiter to seperate something like this
"December 12, 1995"
and get
December
12
1995
?
thanks (5 Replies)
Hi... I have a question regarding the split function in PERL.
I have a very huge csv file (more than 80 million records). I need to extract a particular position(eg : 50th position) of each line from the csv file. I tried using split function. But I realized split takes a very long time.
Also... (0 Replies)
Hi all, I'm going bonkers trying to figure something out that is probably simple for most of you. I have a choice between getting therapy for this or coming here to ask for help. I chose the latter. :D
What I'm trying to do is perform a split on a line but only one split. For example, let's... (4 Replies)
Hi expert,
As we know in regular expression, means neither a nor b.
Now the question is how to consider <ab> as a whole part or somehow a single char. Something like which is meaning neither ( nor a nor b nor ).
Or do we have another way for this?
The real requirement is as below: ... (2 Replies)
Hi All,
How to split the string KAR_Celltick_Ban_GSMGW3 and want to pickup the third filed. Sometime the string may be "KAR_Celltick_Ban" like this
Thanks in advance (1 Reply)
I have a log with entries like:
out/target/product/imx53_smd/obj/STATIC_LIBRARIES/libwebcore_intermediates/Source/WebCore/bindings/V8HTMLVideoElement.cpp
: target thumb C++: libwebcore <=... (8 Replies)
Hello, I have the following code:
while ($line = <fd_in>) {
126 $line = " " . $line ;
127 print "our_line:$line\n";
128 @list = split (/\s+/, $line) ;
129 print "after_split:@list\n";
130 print "$list\t$list\t$list\t$list\t$list\t$list$list\t\n";
131 $len =... (2 Replies)
Discussion started by: Zam_1234
2 Replies
LEARN ABOUT PHP
strrchr
STRRCHR(3) 1 STRRCHR(3)strrchr - Find the last occurrence of a character in a stringSYNOPSIS
string strrchr (string $haystack, mixed $needle)
DESCRIPTION
This function returns the portion of $haystack which starts at the last occurrence of $needle and goes until the end of $haystack.
PARAMETERS
o $haystack
- The string to search in
o $needle
- If $needle contains more than one character, only the first is used. This behavior is different from that of strstr(3). If
$needle is not a string, it is converted to an integer and applied as the ordinal value of a character.
RETURN VALUES
This function returns the portion of string, or FALSE if $needle is not found.
CHANGELOG
+--------+------------------------------------+
|Version | |
| | |
| | Description |
| | |
+--------+------------------------------------+
| 4.3.0 | |
| | |
| | This function is now binary safe. |
| | |
+--------+------------------------------------+
EXAMPLES
Example #1
strrchr(3) example
<?php
// get last directory in $PATH
$dir = substr(strrchr($PATH, ":"), 1);
// get everything after last newline
$text = "Line 1
Line 2
Line 3";
$last = substr(strrchr($text, 10), 1 );
?>
NOTES
Note
This function is binary-safe.
SEE ALSO strstr(3), strrpos(3).
PHP Documentation Group STRRCHR(3)