RexStan-Überprüfung: fragments/neues/entry.php #106
Merged
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'Only booleans are allowed in an if condition, string given.'
Da
$post->getPublishDate()
immer einen String liefert, besser auf "nicht''
" abfragen.'Only booleans are allowed in an if condition, array|null given.'
$post->getImages()
liefert real immer ein Array. Somit reicht es aus, hier aufein leeres Array zu prüfen. Damit das Array nicht zweimal erzeugt und abgerufen wird, dient
$images
als Zwischenspeicher.