[SOLVED] adding 1

[anf.etienne]

noob question.

 

how can i start with the number 1 and then get php to add 1 for each image name?

 

so i start wit 1.jpg and php adds 1 to get 2.jpg and then the same for the rest....i really am a noob wit php

[MatthewJ]

I think you would need to describe a bit more of what you are trying to do... Your question is rather vague.

[aebstract]

for ($i = 1; $i <= 10; $i++) {

    echo $i;

}

[MatthewJ]

My guess after re-reading your question would be that you are trying to rename files in a folder to consecutively numbered names. If so:

 

<?php

$count = 1;

foreach(glob('*.jpg') as $filename) {

copy($filename, $count.substr($filename, -4));
$count++;
}

?>

 

That should do it... You could also use unlink() after the copy to remove the original file.

 

Hope that helps

[anf.etienne]

thanks thats great......lol you guessed it straight away. thanks again everyone

[anf.etienne]

i have tried it seperately from my main code and it works......but trying to incorporate it into my main code i cant figure out.

 

here is the coding.....can someone point me in the right direction.....thanks again for the help before and for this in advance

 

<?
while(list($key,$value) = each($_FILES['images']['name']))
	{
		if(!empty($value))
		{
			$filename = $value;
				$filename=str_replace(" ","_",$filename);// Add _ inplace of blank space in file name, you can remove this line

				$add = "upload/$random_digit/$filename";
				$tempFLDR = "upload/imgtemp/$filename";
                       //echo $_FILES['images']['type'][$key];
		     // echo "<br>";
				copy($_FILES['images']['tmp_name'][$key], $add);
				chmod("$add",0777);
				copy($_FILES['images']['tmp_name'][$key], $tempFLDR);
				chmod("$tempFLDR",0777);

$count = 1;

foreach(glob('*.jpg') as $filename) {
   
   copy($filename, $count.substr($filename, -4));
   $count++;
}


$folderPath="upload/$random_digit/";
		}
	}

?>

[redarrow]

<?php

$images=array("pic_name_","pic_name_","pic_name_","pic_name_","pic_name_");

for($i=0; $i<count($images); $i++){

echo " <img src='{$images[$i]}.[$i].jpg' />";

}

?>

[anf.etienne]

thanks red arrow but i just want to name the pictures with numbers i.e.

 

1.jpg

2.jpg

3.jpg

4.jpg

5.jpg  etc etc

 

it saves me having to recode my flash gallery