I need to split a long varible which is a whole line read from a file into fields and store them in an array, the fields are delimited by pipe and a field may contain white spaces.
I tried the following concept test and it has problem with field 5 which contain a space, appearently so because... (3 Replies)
Hi,
I have a file that has data in it that says
00:01:48.233 1212
00:01:56.233 345
00:09:01.221 5678
00:12:23.321 93444
The file has more line than this but i just wanted to put in a snippet to ask how I would get the highest number with time stamp into another file. So from the above... (2 Replies)
Hi,
the csv file with the delimeter #.
A#B#C#D#E#F#G#H
1#2#3#4#5#6#7#8
Z#x#c#V
7#2#8#9
N.
I want to read the file line by line and store in rowarray.
then the rowarray content should be spilt or made to fields using the delimeter #.
i am not sure can we store the fields in to... (3 Replies)
Hi
I want to write a script which store all the parameters passed to the script into an array.
Once it is stored I want scan through the array and and delete those files for last month present inside the directory. The files in directory is appneded with YYYY_MM_DD.
I want to know how can I... (3 Replies)
hi,
i have a variable which contains some file names separated by comma. example
FNAME="abc.txt,def.txt,ghi.txt"
i want to extract each filename and store it into an array and also count the number of files in the array.
file=abc.txt
file=def.txt
file=ghi.txt
i thought of using the... (8 Replies)
Hi experts,
I need to print the first field first then last two fields should come next and then i need to print rest of the fields.
Input :
a1,abc,jsd,fhf,fkk,b1,b2
a2,acb,dfg,ghj,b3,c4
a3,djf,wdjg,fkg,dff,ggk,d4,d5
Expected output:
a1,b1,b2,abc,jsd,fhf,fkk... (6 Replies)
Hi ALL,
We have requirement in a file, i have multiple rows.
Example below:
Input file rows
01,1,102319,0,0,70,26,U,1,331,000000113200000011920000001212
01,1,102319,0,1,80,20,U,1,241,00000059420000006021
I need my output file should be as mentioned below. Last field should split for... (4 Replies)
I have the following script that will average the last two fields of each row, but im not sure how to include the 3rd field of the following row.
An example of the analysis that I need to perform from the input - (66.61+58.01+54.16)/3
awk '{sum=cnt=0; for (i=13;i<=NF;i++) { sum+=$i; cnt++... (1 Reply)
Discussion started by: ncwxpanther
1 Replies
LEARN ABOUT PHP
func_get_args
FUNC_GET_ARGS(3) 1 FUNC_GET_ARGS(3)func_get_args - Returns an array comprising a function's argument listSYNOPSIS
array func_get_args (void )
DESCRIPTION
Gets an array of the function's argument list.
This function may be used in conjunction with func_get_arg(3) and func_num_args(3) to allow user-defined functions to accept variable-
length argument lists.
RETURN VALUES
Returns an array in which each element is a copy of the corresponding member of the current user-defined function's argument list.
CHANGELOG
+--------+---------------------------------------------------+
|Version | |
| | |
| | Description |
| | |
+--------+---------------------------------------------------+
| 5.3.0 | |
| | |
| | This function can now be used in parameter |
| | lists. |
| | |
| 5.3.0 | |
| | |
| | If this function is called from the outermost |
| | scope of a file which has been included by call- |
| | ing include(3) or require(3) from within a func- |
| | tion in the calling file, it now generates a |
| | warning and returns FALSE. |
| | |
+--------+---------------------------------------------------+
ERRORS /EXCEPTIONS
Generates a warning if called from outside of a user-defined function.
EXAMPLES
Example #1
func_get_args(3) example
<?php
function foo()
{
$numargs = func_num_args();
echo "Number of arguments: $numargs
";
if ($numargs >= 2) {
echo "Second argument is: " . func_get_arg(1) . "
";
}
$arg_list = func_get_args();
for ($i = 0; $i < $numargs; $i++) {
echo "Argument $i is: " . $arg_list[$i] . "
";
}
}
foo(1, 2, 3);
?>
The above example will output:
Number of arguments: 3
Second argument is: 2
Argument 0 is: 1
Argument 1 is: 2
Argument 2 is: 3
Example #2
func_get_args(3) example before and after PHP 5.3
test.php
<?php
function foo() {
include './fga.inc';
}
foo('First arg', 'Second arg');
?>
fga.inc
<?php
$args = func_get_args();
var_export($args);
?>
Output previous to PHP 5.3:
array (
0 => 'First arg',
1 => 'Second arg',
)
Output in PHP 5.3 and later:
Warning: func_get_args(): Called from the global scope - no function
context in /home/torben/Desktop/code/ml/fga.inc on line 3
false
Example #3
func_get_args(3) example of byref and byval arguments
<?php
function byVal($arg) {
echo 'As passed : ', var_export(func_get_args()), PHP_EOL;
$arg = 'baz';
echo 'After change : ', var_export(func_get_args()), PHP_EOL;
}
function byRef(&$arg) {
echo 'As passed : ', var_export(func_get_args()), PHP_EOL;
$arg = 'baz';
echo 'After change : ', var_export(func_get_args()), PHP_EOL;
}
$arg = 'bar';
byVal($arg);
byRef($arg);
?>
The above example will output:
0 => 'bar', ) After change : array (
0 => 'bar', ) As passed : array (
0 => 'bar', ) After change : array (
0 => 'baz', )
NOTES
Note
Because this function depends on the current scope to determine parameter details, it cannot be used as a function parameter in ver-
sions prior to 5.3.0. If this value must be passed, the results should be assigned to a variable, and that variable should be
passed.
Note
If the arguments are passed by reference, any changes to the arguments will be reflected in the values returned by this function.
Note
This function returns a copy of the passed arguments only, and does not account for default (non-passed) arguments.
SEE ALSO
... syntax in PHP 5.6+, func_get_arg(3), func_num_args(3), ReflectionFunctionAbstract::getParameters.
PHP Documentation Group FUNC_GET_ARGS(3)