PHP Indonesia - Facebook: Ask Master.. gimana ya caranya menginisialisai var...

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Ask Master.. gimana ya caranya menginisialisai var... Oct 26th 2013, 03:14, by Rizal Sidiq Rizal Sidiq 3:14am Oct 26 Ask Master.. gimana ya caranya menginisialisai variabel global dari fungsi ?? Thobibul Ulum 3:24am Oct 26 menginisialisai ? http://www.jogjalab.com Rizal Sidiq 3:26am Oct 26 maksudnya mengisi nilai variabel global dari fungsi. jadi difungsi bisa ngeset nilai variabel global nya. gmna ya gan? Thobibul Ulum 3:28am Oct 26 sebelum pemanggilan fungsi tsb langsung isi aja variable global tsb. Rizal Sidiq 3:29am Oct 26 tapi saya ingin ngontrol nilai variabel globalnya dari fungsi gan Rizal Sidiq 3:30am Oct 26 saya dah coba tapi variabel nya g ke inisialisasi Rizal Sidiq 3:30am Oct 26 tapi saya ingin ngontrol nilai variabel globalnya dari fungsi gan Rizal Sidiq 3:30am Oct 26 saya dah coba tapi variabel nya g ke inisialisasi Thobibul Ulum 3:34am Oct 26 contoh: <?php function CetakNama(){ global $nama; echo $nama; } function SetNama($var){ global $nama; $nama=$var; } SetNama('Joni'); CetakNama(); ?> Achmad Ryo 3:41am Oct 26 function cetak($nama) { if(preg_match('/$[a-zA-Z]{5,25}+#/', $nama)) //mengecek karakter nama melalui regex { return $nama; //jika karakter benar maka nama tampil } } $nama_input = 'Bambang'; echo cetak($nama_input);

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