nahrazení chybného obrázku

http://img02.redtubefiles.com/_thumbs/0000172/0172495/0172495_003n.jpg

("email@seznam.cz", "Test","chyba obrazku","From: <email@seznam.cz>", $_POST["zprava"]);
echo "<p>Dekujeme za odeslání zprávy.</p>\n";

<?php
function get_http_response_code($theURL) {
    $headers = get_headers($theURL);
    return substr($headers[0], 9, 3);
}

if(intval(get_http_response_code('filename.jpg')) < 400){
// File exists, huzzah!
}
?>

<script>
function imgError()
{
alert('The image could not be loaded.');
}
</script>


<img src="http://img02.redtubefiles.com/_thumbs/0000172/0172495/0172495_003n.jpg" onerror="imgError()">

@mail($email_to, $email_subject, $email_message, $headers);

<script>
function imgError()
{
document.write('<?php print'zkouska';?>');}
</script>


<img src="http://img02.redtubefiles.com/_thumbs/0000172/0172495/0172495_003n.jpg" onerror="imgError()">

 

<script>
function imgError()
{
document.write('<?php mail("email@seznam.cz", "test", $_POST["zprava"]);?>');}
</script>


<img src="http://img02.redtubefiles.com/_thumbs/0000172/0172495/0172495_003n.jpg" onerror="imgError()">

function get_http_response_code($theURL) {
    $headers = get_headers($theURL);
    return substr($headers[0], 9, 3);
}
 
echo get_http_response_code('http://img02.redtubefiles.com/_thumbs/0000172/0172495/0172495_003n.jpg'); // vypíše 200
echo "<br>\n";
echo get_http_response_code('http://img02.redtubefiles.com/_thumbs/0000172/0172495/0172495_003x.jpg'); // vypíše 404

<script>
function imgError() {
mojeOkno.close()} 

mojeOkno = window.open('index.php')  
    

 

mojeOkno.document.write('Toto okno se automaticky zavře po uplynutí 9 sekund.')
self.setTimeout('imgError()', 9000)

</script>

<img src="http://img02.redtubefiles.com/_thumbs/0000172/0172495/0172495_003n.jpg" onerror="imgError()">

<script>
function imgError()
{

window.open('pica.php?mail=vse')}


</script><?php
endif;
?>
 <img src="http://img02.redtubefiles.com/_thumbs/0000172/0172495/0172495_003n.jpg" onerror="imgError()">

<script>
function imgError()
{

img.onerror = undefined;
img.src='pica.php?url=' + encodeURIComponent(img.src);}


</script><?php


if(isset($_GET['url']) {
  @mail("aa@bb.cc", "Nefunkcni obrazek", "Na strance nefunguje obrazek " . $_GET['url'], "From: xx@yy.zz");
}
?>
 <img src="http://img02.redtubefiles.com/_thumbs/0000172/0172495/0172495_003n.jpg" onerror="this.imgError()">

<script>
function imgError(img)
{

img.onerror = undefined;
img.src='zkouska.php?url=' + encodeURIComponent(img.src);}


</script><?php


if(isset($_GET['url'])) {
  @mail("muj.mail@seznam.cz", "Nefunkcni obrazek", "Na strance nefunguje obrazek " . $_GET['url'], "From: aa@yy.zz");
}
?>
 <img src="http://img02.redtubefiles.com/_thumbs/0000172/0172495/0172495_003n.jpg" onerror="imgError(this)">