for ($i=0; $i<count($al); $i++):
echo ' <div class="col-lg-3 p-2">'.$al[$i]["ad"].'</div> <div class="col-lg-2 p-2">'.$al[$i]["soyad"].'</div> <div class="col-lg-3 p-2">'.$al[$i]["meslek"].'</div> <div class="col-lg-4 p-2"> <a href="http://localhost/php/curl/index.php?curl=guncelle&uyeid='.$al[$i]["id"].'" class="btn btn-success btn-sm">Güncelle</a> <a href="http://localhost/php/curl/index.php?curl=sil&uyeid='.$al[$i]["id"].'" class="btn btn-danger btn-sm">Sil</a></div>';Hata Kodu:
Fatal error: Uncaught TypeError: count(): Argument #1 ($var) must be of type Countable|array, null given in D:xampphtdocsphpcurlindex.php:165 Stack trace: #0 {main} thrown in
D:xampphtdocsphpcurlindex.phpon line
165
165. satırda => for ($i=0; $i<count($al); $i++): <= buna denk geliyor ..