PHP Indonesia - Facebook: [Tanya | PHP JS] Saya punya script di bawah ini :...

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[Tanya | PHP JS] Saya punya script di bawah ini :... Oct 9th 2013, 10:52, by Idle Track Idle Track 10:52am Oct 9 [Tanya | PHP JS] Saya punya script di bawah ini : //------------------------------------------------------------------------- <?php $link = mysqli_connect("localhost", "my_user", "my_password", "world"); /* check connection */ if (mysqli_connect_errno()) { printf("Connect failed: %s\n", mysqli_connect_error()); exit(); } if (!mysqli_query($link, "SET a=1")) { printf("Errormessage: %s\n", mysqli_error($link)); } /* close connection */ mysqli_close($link); ?> //------------------------------------------------------------------------- Pertanyaannya : Bagaimana menyisipkan javascript alert pada script tersebut diatas, yang digunakan untuk memberikan pesan errornya. Indra Aria Pramana 11:24am Oct 9 <script>alert('Koneksi gagal!'); history.back(); </script> Idle Track 11:25am Oct 9 Indra Aria Pramana : Oke mas, kalau seperti itu sudah saya coba dan bisa, tapi bagaimana kalau mau menangkap errornya langsung yang diberikan oleh PHP-nya, ??? Indra Aria Pramana 11:27am Oct 9 "menangkap errornya" maksudnya? buat nunjukin kesalahan script di line berapa gitu? Idle Track 11:43am Oct 9 Iya mas,, mau menampilkan pesan error yang ini ---> printf("Connect failed: %s\n", mysqli_connect_error());

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