Using array_key_exists() on objects is deprecated

PHPMaker General Discussion (PHPMaker)
1

Since i try 2010.0.8 after 2010.0.1 this text is display by default in new fields “
Deprecated: array_key exists…”

I can enter values without problem, but display is not good.Help !!!

2

I submitted my problem to support. Find below the response and resolution elements.It looks like a problem with PHP 7.4. See: https://www.php.net/manual/en/migration74.deprecated.php

Using array_key_exists() on objects
Using array_key_exists() on objects is deprecated. Instead either isset() or property_exists() should be used.But you said you are using PHP 7.3.12.We tried to reproduce the problem with PHP 7.3 and 7.4 but there is no problem.We suspect it is a PHP version issue.

You can try to update the following in phpfn.php and let us know the result:find:

// Get place holder

public function getPlaceHolder()
{
return ($this->ReadOnly || array_key_exists(“readonly”, $this->EditAttrs)) ? “” : $this->PlaceHolder;
}change to:

// Get place holder

public function getPlaceHolder()
{
return ($this->ReadOnly || $this->EditAttrs->offsetExists(“readonly”)) ? “” : $this->PlaceHolder;
}WITH THIS MODIFICATION IT’S OK