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Views: 244 | Replies: 4
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Join Date: Jun 2007
Posts: 51
Reputation: 
Rep Power: 2
Solved Threads: 2
Junior Poster in Training
i have a function
lets say
function myfunc()
{
echo 'hi';
}
now the code may call the function myfunc more than a time
but there should be only one time echo of 'hi'
pliz help anything could work .... but all my effort in vain
static variable ????
global variable checking ???
code in a separate file n making include_once ?????
pliz help
lets say
function myfunc()
{
echo 'hi';
}
now the code may call the function myfunc more than a time
but there should be only one time echo of 'hi'
pliz help anything could work .... but all my effort in vain
static variable ????
global variable checking ???
code in a separate file n making include_once ?????
pliz help
Hunters Never Hurt
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Join Date: Feb 2008
Location: Cochin
Posts: 67
Reputation:
Rep Power: 1
Solved Threads: 2
Junior Poster in Training
<?php
function display()
{
echo "hello<br>";
}
while($i<=5)
{
display();
$i++;
}
?>//save this file and include this file in other file using include"filename.php";
function display()
{
echo "hello<br>";
}
while($i<=5)
{
display();
$i++;
}
?>//save this file and include this file in other file using include"filename.php";
Last edited by jino : Mar 19th, 2008 at 2:38 am. Reason: Want to make it more clear
We only have to do a very few things right in our life, so long as we don't do too many things wrong.
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Join Date: Jun 2007
Posts: 51
Reputation:
Rep Power: 2
Solved Threads: 2
Junior Poster in Training
i said just a one ...
yes i will be call the function many time from different-different modules
But certain codes inside the function should execute just a once ..... not twice .. not five times....
thank you
yes i will be call the function many time from different-different modules
But certain codes inside the function should execute just a once ..... not twice .. not five times....
thank you
Hunters Never Hurt
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Join Date: Aug 2006
Posts: 1
Reputation:
Rep Power: 0
Solved Threads: 0
Newbie Poster
If you only want it to show once just use something like
...
if($has_not_displayed)
{
display();
$has_not_displayed = FALSE;
}
... Last edited by ha1f : Mar 19th, 2008 at 3:02 am.
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Join Date: Jun 2007
Posts: 51
Reputation:
Rep Power: 2
Solved Threads: 2
Junior Poster in Training
ok let me little clearly state my problem much in detail
there are 50 file that each contains display() function at-least at 10 diff places.
display function is in display.php (included by all 50 files)
now i need single execution of certain contains of display()..... i cant make conditions while calling the function .... i need to do some thing in common inside that function ...
Thanks for follow up ...
i know ... this could be done
through static var or globals or include_once
but i dont know y all of these are not working with me this time ....
i m little bg ... i will specify the code ...
i know somewhere i got mistake ... but i m not getting for identifying it ...
thank you once again
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