Re: [PHP] Is it Possible?
Sagar C Nannapaneni wrote: I'm calling a php script with img tag for ex: img src=http://localhost/test.php?img=asfd; and the test.php is as follows... test.php ? ... ... some server side validations ... readfile(abcd.gif); ? --- Theres no problem with this..its working fine. But i want to return some text(or Html) the browser along with the image. So is there anyway that i can send the text to the browser in this fashion. Even anyother solution other than the img is also Ok. Showing img is not a priority for me but sending the text is.. Any help will be greatly appreciated.. Thanks, /sagar you have to send a header containing the mime type. last example at http://www.php.net/header is a good one. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] GD functions don't delete temporary files
Steve wrote: I am using GD image function with PHP (PHP 4.3.9 on RedHat 9). Today I found that for all images I have created so far (using the ImageGIF() function), there is a temporary file in /tmp with that image. The name of the temp file is a 6 character combination of letters and digits, e.g. jvc5Ne. To be sure it's not a config problem, I compiled again with minumum options and minimum script ./configure --with-gd --with-zlib ?php $im = ImageCreate(20, 20); ImageGIF($im); ImageDestroy($im); ? But the problem is still there (CGI and CLI sapi tested). I used the -n option, so php.ini can't cause the problem, either. Has anyone else experienced that? Regards, Steve http://www.php.net/manual/en/function.imagegif.php - *Note: * Since all GIF support was removed from the GD library in version 1.6, this function is not available if you are using that version of the GD library. http://www.php.net/manual/en/function.imagecreatefromgif.php - *Note: * GIF support was removed from the GD library in Version 1.6, and added back in Version 2.0.28. This function is not available between these versions. Regards, Martin -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] HTML button as hyperlink
Mulley, Nikhil wrote: Hi All, My Question is that , I have an HTML page , how can I make it as Hyperlink instead of a Form Button When user clicks on that button , it must be a href link . Please guide me. Thanks, Nikhil. . first of all, i dont see anything regarding php in this question. form method=post action=http://new.url.com/whatever.html; input type=submit value=Go to other page /form // Martin -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] splitting string into array
blackwater dev wrote:
How can I take a string and create an array?
Example,
A12B05C45D34
I need to split this into chunks of three A12,B05,C45..etc?
Thanks!
|
use str_split()
if you dont have php5, you can use the following code:
|
?php
if (!function_exists('str_split')) {
function str_split ($str, $size = 1) {
$arr = array();
for ($i = 0 ; $i strlen($str) ; $i += $size) {
$arr[] = substr($str,$i,$size);
}
return $arr;
}
}
$array = str_split('A12B05C45D34',3)
print_r($array);
?
||
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Re: [PHP] Highest Key in an Array
Daniel Schierbeck wrote: I've been looking at php.net, but i couldn't find what i'm searching for. I have a numeric array, and i'd like to get the highest key. E.g. $arr = array(3 = foo, 7 = bar, 43 = foobar); What i want is a function that, in this case, returns 43. Daniel Schierbeck $arr = array(3 = foo, 7 = bar, 43 = foobar); krsort($arr); $highestkey = key($arr); -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Splitting 12345 - 1,2,3,4,5
Michael Mao wrote:
Thanks John.
Found what I'm looking for:
Function str_split()
to make it php4 compatible you can use this function:
|?php
if (!function_exists('str_split')) {
function str_split ($str, $size = 1) {
$arr = array();
for ($i = 0 ; $i strlen($str) ; $i += $size) {
$arr[] = substr($str,$i,$size);
}
return $arr;
}
}
?
works in about the same way as the function in php5.
|
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[PHP] stdin buffering
I'm currently working on some stuff with php-cli and got a few problem. I want to be able to read one single character from stdin via keyboard, ie. pressing a button. It works fine if I use enter as newline afterwards, but I would like to do it without pressing enter. Thus, I have to turn off buffering in the input stream but I can't find any way to do it. Been looking everywhere on php.net but can't find any hints. // Martin -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] stdin buffering
Greg Donald wrote: On Thu, 2004-09-09 at 15:25, Jim Grill wrote: exec(stty -icanon min 0 time 0); Nice. I suspect 'phpSnake' will appear on freshmeat in a couple days. :) thats more or less what we are trying to do. =) pong as a start at least. doing it all over again, this time php-style. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
