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Warning: Constant IMAGETYPE_SVG already defined?
Migrating a site to Opalstack and the new site is getting this error:
Warning: Constant IMAGETYPE_SVG already defined, this will be an error in PHP 9 in /home/agovella/apps/pxd/textpattern/lib/txplib_misc.php on line 683
You can see it live at this URL:
https://agovella.opalstacked.com/users/user-target
I also get the error on the admin side.
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Re: Warning: Constant IMAGETYPE_SVG already defined?
Balls, I’ll fix that, sorry.
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Re: Warning: Constant IMAGETYPE_SVG already defined?
Actually, you shouldn’t be getting this warning. As far as I can see, the only way this would occur is if you were running 4.9.0-beta.2, upgraded to the latest dev, but didn’t update all files. Then it would trigger that issue because I moved the constant definition from txplib_misc.php to its proper location in constants.php.
Please double check that all your files are up-to-date and report back. Thanks.
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Re: Warning: Constant IMAGETYPE_SVG already defined?
I re-upgraded all the files to the latest beta and still got the error.
I went and re-reviewed everything in my app setup and config, etc. and found that I had selected PHP 8.5.
My other site that was working fine is using PHP 8.4.
I changed it from PHP 8.5 to PHP 8.4 and the error went away.
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Re: Warning: Constant IMAGETYPE_SVG already defined?
agovella wrote #341587:
I re-upgraded all the files to the latest beta and still got the error.
I went and re-reviewed everything in my app setup and config, etc. and found that I had selected PHP 8.5.
My other site that was working fine is using PHP 8.4.
I changed it from PHP 8.5 to PHP 8.4 and the error went away.
wonder if this explanation has any bearing on your errors:
The message "Constant IMAGETYPE_SVG already defined" is a PHP warning indicating that the constant is being defined more than once within your code. The IMAGETYPE_SVG constant itself is a standard, built-in PHP constant introduced in PHP 8.5, available when the ext-libxml extension is loaded.
…. texted postive
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Re: Warning: Constant IMAGETYPE_SVG already defined?
bici wrote #341590:
The message "Constant IMAGETYPE_SVG already defined" is a PHP warning indicating that the constant is being defined more than once within your code. The IMAGETYPE_SVG constant itself is a standard, built-in PHP constant introduced in PHP 8.5, available when the ext-libxml extension is loaded....
Drat. We’ll have to change our version to.match their constant value for versions < 8.5 and check it’s not already defined. That’s what’s tripping up the beta because it’s not PHP 8.5 compatible.
Thanks, will fix.
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