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Captcha characters not showing IIS 10 PHP version greater than 7.0.30 – Php versions

I have IIS, version 10.0.18362.1, installed on my local machine and have updated the PHP version to version 7.4.4. I noticed captcha PHP script is only showing the background image and not the characters. However, when I change the PHP version to 7.0.30, the characters are visible.

I know that to display the characters, gd support is required. I confirmed that gd support is enabled for version 7.4.4. Looking over phpinfo for version 7.0.30 and 7.4.4, the only differences are:

version 7.0.30

  • FreeType version 2.8.1

version 7.4.4

  • FreeType version 2.9.1
  • Has two extra fields; BMP Support and TGA Read Support. Both are enabled.

I greatly appreciated any assistance with displaying captcha characters for PHP version set higher than 7.0.30 using IIS version 10.0.18362.1 as the localhost server.

Thanks in advance

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2

Answers


  1. 0

    You could try to Enable 32-bit application for your website in IIS manager->application pool->advanced setting->change Enable 32-bit application from false to true.
    you may need to check whether the static content feature has been enabled in turn windows features on or off.

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  2. 0

    https://www.php.net/manual/tr/function.imagettftext.php

    putenv(‘GDFONTPATH=’ . realpath(‘.’));

    // Font type (.ttf not use)

    $file = ‘filename’;

    imagettftext($image, 20, 0, 10, 20, $siyah, $file, $text);

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