note 98090 added to function.imagesy
| From: | mauricio dot guarize at gmail dot com | Date: | Tue, 25 May 2010 19:59:05 +0000 |
| Subject: | note 98090 added to function.imagesy | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-169594@lists.php.net to get a copy of this message | ||
Ho sviluppato questo esempio basato sulla documentazione
di php.net/manual riguardo alla generazione di immagini in PHP e vorrei condividere con voi.Allora
eccolo:
<?php
$file="img/image1.png";
$img =imagecreatefrompng($file);
if ($img) {
//Ottiene la larghezza reale della nostra immagine .png
$img_width = imagesx($img);
//Ottiene l'altezza reale della nostra immagine .png
$img_height = imagesy($img);
//Pulisce le risorse
ImageDestroy($img);
}
echo '<table>
<tr>
<td><img src="img/image1.png" ></td>
</tr>
<tr>
<td>La larghezza dell\'immagine e : '.$img_width.'
pixel</td></tr>
<tr>
<td>L\'altezza dell\'immagine e : '.$img_height.' pixel </td>
</tr></table>';
?>
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Server IP: 187.16.23.134
Probable Submitter: 200.132.17.240
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Manual Page -- http://www.php.net/manual/en/function.imagesy.php
Edit -- https://master.php.net/note/edit/98090
Del: integrated -- https://master.php.net/note/delete/98090/integrated
Del: useless -- https://master.php.net/note/delete/98090/useless
Del: bad code -- https://master.php.net/note/delete/98090/bad+code
Del: spam -- https://master.php.net/note/delete/98090/spam
Del: non-english -- https://master.php.net/note/delete/98090/non-english
Del: in docs -- https://master.php.net/note/delete/98090/in+docs
Del: other reasons-- https://master.php.net/note/delete/98090
Reject -- https://master.php.net/note/reject/98090
Search -- https://master.php.net/manage/user-notes.php