Imagick::getVersion

(PECL imagick 2, PECL imagick 3)

Imagick::getVersion — Returns the ImageMagick API version

说明

public static Imagick::getVersion(): array

Returns the ImageMagick API version as a string and as a number.

参数

此函数没有参数。

返回值

Returns the ImageMagick API version as a string and as a number.

错误／异常

错误时抛出 ImagickException。

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User Contributed Notes 3 notes

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pasel at blueend dot com ¶

8 years ago


You may check your version like this:

<?php
$v = Imagick::getVersion();
preg_match('/ImageMagick ([0-9]+\.[0-9]+\.[0-9]+)/', $v['versionString'], $v);
if(version_compare($v[1],'6.2.8')<=0){
   print "Your ImageMagick Version {$v[1]} is '6.2.8' or older, please upgrade!";
}
?>

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mwu at digitaltorque dot com ¶

11 years ago


Since it's not clear from the documention what this function returns:

print_r(imagick::getVersion());

Array
(
    [versionNumber] => 1632
    [versionString] => ImageMagick 6.6.0-4 2010-11-16 Q16 http://www.imagemagick.org
)

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holdoffhunger at gmail dot com ¶

10 years ago


The getVersion function for the ImageMagick class returns an array, with two values, one linked to the key value of 'versionNumber' and another linked to the key value of 'versionString'.  The version number provides a simple integer, while the string provides the actual x.y.z version number, the release date, and the URL for the ImageMagick site.

Today (May 8, 2012), when calling this function, the results are...

Number: 1654
String: ImageMagick 6.7.6-8 2012-05-02 Q16 http://www.imagemagick.org

Last month (around April 15, 2012), when calling this function, the results were...

Number: 1654
String: ImageMagick 6.7.6-1 2012-04-09 Q16 http://www.imagemagick.org

So, I'm not sure why the "Number" value has not changed, but the "String" value is definitely responding to changes in time.

The code for producing these results:

<?php

        // Author: holdoffhunger@gmail.com

    $imagick_version = Imagick::getVersion();
    
    $imagick_version_number = $imagick_version['versionNumber'];
    $imagick_version_string = $imagick_version['versionString'];

    print("Number: $imagick_version_number");

    print("<br>");

    print("String: $imagick_version_string");

?>

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官方地址：https://www.php.net/manual/en/imagick.getversion.php

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Imagick::getVersion

说明

参数

返回值

错误／异常

User Contributed Notes 3 notes