I am trying to have the below batch file do following two things:
1. only allow the values YES,yes,Y,y, or NO,no,N,n
2. increment the counter %var1 only if answer to question 2 is "y" and not able to get the syntax correct. If %var1%=1 then I am trying to display function :end. Thank you .
Hi all
I try to execute SSH commands on several hosts in a while-loop.
There seems to be a problem with file-handle, first cycle works correct but no other one will follow due to the while condition is false even that there are many more host entries (lines) in all_hosts.dat.
... (3 Replies)
Hi Guys,
My first post..:)
Right...I want to move existing files (with some date in their name) currently in $mainftp, to $mainfolder/$foldate/system1.
I'd like to be able to increment date in the for loop? Is this possible or should I use a different technique.
The script return the... (4 Replies)
Hi ,
I am trying to increment the nested for loops parellely,but i cant ,i used continue 2 but the second loop not getting increment.
no1="1 6 5 4 8"
no2="4 7 8 0 1"
for var1 in $no1 ; do
for var2 in $no2 ; do
line1
line 2
line 3
continue 2
done
done
Please help on this (4 Replies)
Hello men.
How can i build a simple increment for $a by Xquery such as ?
let $a := 0
for $i in (1 to 10)
let $a := $a + 1
return $a
why a in this loop always is '1'
Thank you for reading, its will really helpful for my job if i can solve this problem :D:D (3 Replies)
Hi Guys
I am new to scripting.Please forgive for asking basic questions.
I want to write a script to check whether the logs are getting updated in last 15 mins.
cat server
192.168.1.6
192.168.1.7
cat list
192.168.1.7 /logs/logpath1
192.168.1.7 /logs/logpath2
192.168.1.6... (4 Replies)
Daily stupid question. I want to increment the file name everytime the script is run. So for example if the filename is manager.log and I run the script, I want the next sequence to be manager.log1. So to be clear I only want it to increment when the script is executed. So
./script... (10 Replies)
Hi,
Need some help...
I want to execute sequence commands, like below
test1.sh
test2.sh
...etc
test1.sh file will generate log file, we need to search for 'complete' string on test1.sh file, once that condition success and then it should go to test2.sh file, each .sh scripts will take... (5 Replies)
HI,
I have a file as mentioned below. Here one batch is for one user id.Batch starts from |T row and ends at .T row. I want to create a new file by reading this file. The condition is for record 10(position 1-2), if position 3 to position 17 is 0 then delete the entire batch and write into the new... (9 Replies)
Hi,
I am using solaris 5.10 environment and need help on doing parallel increment of nested for loop.
Samples
#inside the code the values assigned to a variable by another awk command will be like
a=/xyz/pg/as
/xyz/pg/as2
/xyz/pg/as3
b=/xyz/sd/fd1
/xyz/sd/fd2
/xyz/sd/fd3
for q in... (1 Reply)
Discussion started by: ananan
1 Replies
LEARN ABOUT PHP
var_export
VAR_EXPORT(3) 1 VAR_EXPORT(3)var_export - Outputs or returns a parsable string representation of a variableSYNOPSIS
mixed var_export (mixed $expression, [bool $return = false])
DESCRIPTION var_export(3) gets structured information about the given variable. It is similar to var_dump(3) with one exception: the returned represen-
tation is valid PHP code.
PARAMETERS
o $expression
- The variable you want to export.
o $return
- If used and set to TRUE, var_export(3) will return the variable representation instead of outputting it.
RETURN VALUES
Returns the variable representation when the $return parameter is used and evaluates to TRUE. Otherwise, this function will return NULL.
NOTES
Note
When the $return parameter is used, this function uses internal output buffering so it cannot be used inside an ob_start(3) callback
function.
CHANGELOG
+--------+---------------------------------------------------+
|Version | |
| | |
| | Description |
| | |
+--------+---------------------------------------------------+
| 5.1.0 | |
| | |
| | Possibility to export classes and arrays con- |
| | taining classes using the __set_state() magic |
| | method. |
| | |
+--------+---------------------------------------------------+
EXAMPLES
Example #1
var_export(3) Examples
<?php
$a = array (1, 2, array ("a", "b", "c"));
var_export($a);
?>
The above example will output:
array (
0 => 1,
1 => 2,
2 =>
array (
0 => 'a',
1 => 'b',
2 => 'c',
),
)
<?php
$b = 3.1;
$v = var_export($b, true);
echo $v;
?>
The above example will output:
3.1
Example #2
Exporting classes since PHP 5.1.0
<?php
class A { public $var; }
$a = new A;
$a->var = 5;
var_export($a);
?>
The above example will output:
A::__set_state(array(
'var' => 5,
))
Example #3
Using __set_state() (since PHP 5.1.0)
<?php
class A
{
public $var1;
public $var2;
public static function __set_state($an_array)
{
$obj = new A;
$obj->var1 = $an_array['var1'];
$obj->var2 = $an_array['var2'];
return $obj;
}
}
$a = new A;
$a->var1 = 5;
$a->var2 = 'foo';
eval('$b = ' . var_export($a, true) . ';'); // $b = A::__set_state(array(
// 'var1' => 5,
// 'var2' => 'foo',
// ));
var_dump($b);
?>
The above example will output:
object(A)#2 (2) {
["var1"]=>
int(5)
["var2"]=>
string(3) "foo"
}
NOTES
Note
Variables of type resource couldn't be exported by this function.
Note
var_export(3) does not handle circular references as it would be close to impossible to generate parsable PHP code for that. If you
want to do something with the full representation of an array or object, use serialize(3).
Warning
When var_export(3) exports objects, the leading backslash is not included in the class name of namespaced classes for maximum com-
patibility.
SEE ALSO print_r(3), serialize(3), var_dump(3).
PHP Documentation Group VAR_EXPORT(3)