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TemKa_SD

Cannot use isset() on the result of an expression (you can use "null !== expression" instead)

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Здравствуйте. Я уже задавал этот вопрос, так и не разобрался, сделал отдельную тему.

 

Имею в виджете вот такой вывод:

 

isset( implode( ',', $this->configuration['ActiveGamesWidgetBots'] ) ) ? $this->configuration['ActiveGamesWidgetBots'] : '*'

 

Где мне в итоге парсить через implode? Там дальше шаблона ничего нет уже: http://prntscr.com/mp3z36

 

--------------------

 

Правильно?

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@TemKa_SD, isset не может принимать результат выражения, только переменную.

 

isset( $this->configuration['ActiveGamesWidgetBots'] ) ? implode( ',', $this->configuration['ActiveGamesWidgetBots'] ) : '*'

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Да, я уже понял. Я правильно сделал?

 

 	if ( isset( $this->configuration['ActiveGamesWidgetBots'] ) && $this->configuration['ActiveGamesWidgetBots'] != '*' )
		{
 		$this->configuration['ActiveGamesWidgetBots'] = implode( ',', $this->configuration['ActiveGamesWidgetBots'] );
		}

 

isset( $this->configuration['ActiveGamesWidgetBots'] ) ? $this->configuration['ActiveGamesWidgetBots'] : '*',

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Да вроде правильно.

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