Predmet:Re:Prikaz slucajno odabrane slike
2. slucani odabir slika iz foldera i stavljanje u tablu- ovo mi ne radi
PreuzmiIzvorni kôd (HTML):
<?php
function get_rand_img($dir)
{
$arr = array();
$list = scandir($dir);
foreach($list as $file)
{
if(!isset($img))
{
$img = '';
}
if(is_file($dir . '/' . $file))
{
$ext = end(explode('.', $file));
if($ext == 'gif' || $ext == 'jpeg' || $ext == 'jpg' || $ext == 'png' || $ext == 'GIF' || $ext == 'JPEG' || $ext == 'JPG' || $ext == 'PNG')
{
array_push($arr, $file);
$img = $file;
}
}
}
if($img != '')
{
$img = array_rand($arr);
$img = $arr[$img];
}
$img = str_replace("'", "\'", $img);
$img = str_replace(" ", "%20", $img);
return $img;
}
?>
<table id="mainTable" width="578" height="351" border="1">
<td><img src="<?php echo get_rand_img('images'); ?>" alt="" border=3 height=100 width=100>
</img></td>
Strict standards: Only variables should be passed by reference in C:\UwAmp\www\my-app\proba_banner_00\index.php on line 19
zna li netko?
zivot je moja domovina.