PHP 5.4.35 Released

Imagick::readImageFile

(PECL imagick 2.0.0)

Imagick::readImageFileReads image from open filehandle

Beschreibung

bool Imagick::readImageFile ( resource $filehandle [, string $fileName = null ] )

Reads image from open filehandle

Parameter-Liste

filehandle

fileName

R├╝ckgabewerte

Liefert TRUE bei Erfolg.

Fehler/Exceptions

Wirft ImagickException bei Fehlern.

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User Contributed Notes 2 notes

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1
quickshiftin at gmail dot com
15 hours ago
The second parameter will update the result of getFilename() if set. Otherwise the result of getFilename() will retain its original value, prior to calling readImageFile().
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0
ben dot james at acknowledgement dot co dot uk
5 years ago
An example of reading an image file from a URL, using a handle returned by fopen():

<?php
$handle
= fopen('http://example.com/foo.jpg', 'rb');
$img = new Imagick();
$img->readImageFile($handle);
$img->resizeImage(128, 128, 0, 0);
$img->writeImage('images/foo.jpg');
?>
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