PHP | Imagick pingImageFile() Function
The Imagick::pingImageFile() function is an inbuilt function in PHP which is used to return the image attributes in a lightweighted manner. This function is used to find out metadata about the image without reading the whole image to memory.
Syntax:
bool Imagick::pingImageFile( $filehandle, $fileName )
Parameters: This function accepts two parameters as mentioned above and described below:
- $filehandle: It is mandatory parameter. It opens the file handle to the image.
- $fileName: It is optional parameter. It holds the filename for this image.
Return Value: It returns True on success.
Below program illustrates the Imagick::pingImageFile() function in PHP:
Program:
php
<?php
$fp = fopen (
"rb" );
$im = new Imagick();
$im -> pingImageFile( $fp );
echo "The Height of the image is: " . $im ->getImageHeight() . "pixel<br>" ;
echo "The Width of the image is: " . $im ->getImageWidth() . "pixel" ;
?>
|
Output:
The Height of the image is: 215 pixel
The Width of the image is: 604 pixel
Reference: https://php.net/manual/en/imagick.pingimagefile.php
Last Updated :
21 Oct, 2021
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