Di PHP, konsol adalah antarmuka baris perintah, yang juga disebut shell interaktif. Kita dapat mengaksesnya dengan mengetikkan perintah berikut di terminal. Show php -a Jika kita mengetikkan kode PHP apa pun di shell dan menekan enter, itu akan dieksekusi secara langsung dan menampilkan hasilnya atau menampilkan pesan kesalahan jika ada kesalahan. Contoh menjalankan kode PHP, yang membaca input dari konsol PHP terlihat seperti ini.  Pada artikel ini, Kami akan membahas dua metode untuk membaca konsol atau input pengguna di PHP.
PHP
Enter a string: GeeksforGeeks GeeksforGeeks0 Enter a string: GeeksforGeeks GeeksforGeeks1 Enter a string: GeeksforGeeks GeeksforGeeks2
Enter a string: GeeksforGeeks GeeksforGeeks_3 Enter a string: GeeksforGeeks GeeksforGeeks4 $aEnter a string: GeeksforGeeks GeeksforGeeks6 Enter a string: GeeksforGeeks GeeksforGeeks_7 Keluaran. Enter a string: GeeksforGeeks GeeksforGeeks_
PHP
Enter a string: GeeksforGeeks GeeksforGeeks_9 Enter an integer: 10 Enter a floating point number: 9.78 Entered integer is 10 and entered float is 9.78_0 Enter an integer: 10 Enter a floating point number: 9.78 Entered integer is 10 and entered float is 9.78_1
Enter an integer: 10 Enter a floating point number: 9.78 Entered integer is 10 and entered float is 9.783 Enter an integer: 10 Enter a floating point number: 9.78 Entered integer is 10 and entered float is 9.784 Enter a string: GeeksforGeeks GeeksforGeeks2
Enter an integer: 10 Enter a floating point number: 9.78 Entered integer is 10 and entered float is 9.78_6 Enter an integer: 10 Enter a floating point number: 9.78 Entered integer is 10 and entered float is 9.787 Enter an integer: 10 Enter a floating point number: 9.78 Entered integer is 10 and entered float is 9.788 Enter an integer: 10 Enter a floating point number: 9.78 Entered integer is 10 and entered float is 9.789 $a = readline();0 $a = readline();1 $a = readline();2 Enter a string: GeeksforGeeks GeeksforGeeks2
$a = readline();_4 $a = readline();_5 Enter a string: GeeksforGeeks GeeksforGeeks4 $a = readline();7 $a = readline();1 $a________28______0 $a = readline();1 Array
(
[0] => 1
[1] => 2
[2] => 3
[3] => 4
[4] => 5
[5] => 6
)2 $a = readline();1________10______7 Array
(
[0] => 1
[1] => 2
[2] => 3
[3] => 4
[4] => 5
[5] => 6
)5Enter a string: GeeksforGeeks GeeksforGeeks_7 Keluaran. Enter an integer: 10 Enter a floating point number: 9.78 Entered integer is 10 and entered float is 9.78
$a = readline();
PHP
Enter a string: GeeksforGeeks GeeksforGeeks_9 Array
(
[0] => 1
[1] => 2
[2] => 3
[3] => 4
[4] => 5
[5] => 6
)_9The sum of 1 and 5 is 60 The sum of 1 and 5 is 61 The sum of 1 and 5 is 62 The sum of 1 and 5 is 63 The sum of 1 and 5 is 64 The sum of 1 and 5 is 65 The sum of 1 and 5 is 66 The sum of 1 and 5 is 67 The sum of 1 and 5 is 68 The sum of 1 and 5 is 69 <?php0Enter a string: GeeksforGeeks GeeksforGeeks_9
The sum of 1 and 5 is 61 <?php4The sum of 1 and 5 is 61 Array
(
[0] => 1
[1] => 2
[2] => 3
[3] => 4
[4] => 5
[5] => 6
)5The sum of 1 and 5 is 63 <?php4The sum of 1 and 5 is 63 Array
(
[0] => 1
[1] => 2
[2] => 3
[3] => 4
[4] => 5
[5] => 6
)5Enter a string: GeeksforGeeks GeeksforGeeks_9
Enter a string: GeeksforGeeks GeeksforGeeks4 // For input5 $a = readline();1 The sum of 1 and 5 is 61 $a = readline();1 // For input9Array
(
[0] => 1
[1] => 2
[2] => 3
[3] => 4
[4] => 5
[5] => 6
)0$a = readline();1 The sum of 1 and 5 is 63 $a = readline();1 // Hello World4 // Hello World5The sum of 1 and 5 is 61 // Hello World7The sum of 1 and 5 is 63 Enter a string: GeeksforGeeks GeeksforGeeks2 Enter a string: GeeksforGeeks GeeksforGeeks_7 Keluaran
PHP
Enter a string: GeeksforGeeks GeeksforGeeks_9
The sum of 1 and 5 is 66 The sum of 1 and 5 is 67 The sum of 1 and 5 is 68 The sum of 1 and 5 is 69 <?php0
Enter a string: GeeksforGeeks GeeksforGeeks_3 Enter a string: GeeksforGeeks GeeksforGeeks_02 $a5Enter a string: GeeksforGeeks GeeksforGeeks2
Enter a string: GeeksforGeeks GeeksforGeeks_05 The sum of 1 and 5 is 68 Array
(
[0] => 1
[1] => 2
[2] => 3
[3] => 4
[4] => 5
[5] => 6
)0Enter a string: GeeksforGeeks GeeksforGeeks08 Array
(
[0] => 1
[1] => 2
[2] => 3
[3] => 4
[4] => 5
[5] => 6
)0Enter a string: GeeksforGeeks GeeksforGeeks10 Array
(
[0] => 1
[1] => 2
[2] => 3
[3] => 4
[4] => 5
[5] => 6
)0Enter a string: GeeksforGeeks GeeksforGeeks12 Array
(
[0] => 1
[1] => 2
[2] => 3
[3] => 4
[4] => 5
[5] => 6
)0Enter a string: GeeksforGeeks GeeksforGeeks14 Array
(
[0] => 1
[1] => 2
[2] => 3
[3] => 4
[4] => 5
[5] => 6
)0Enter a string: GeeksforGeeks GeeksforGeeks16 Array
(
[0] => 1
[1] => 2
[2] => 3
[3] => 4
[4] => 5
[5] => 6
)0Enter a string: GeeksforGeeks GeeksforGeeks18 Enter a string: GeeksforGeeks GeeksforGeeks_19 Enter a string: GeeksforGeeks GeeksforGeeks_9 Enter a string: GeeksforGeeks GeeksforGeeks_7 Keluaran. Array
(
[0] => 1
[1] => 2
[2] => 3
[3] => 4
[4] => 5
[5] => 6
)Metode 2. Menggunakan fungsi fscanf() berfungsi sama dengan fungsi fscanf() di C. Kita dapat membaca 2 bilangan bulat dari Keyboard (STDIN) seperti di bawah ini.
PHP
Enter a string: GeeksforGeeks GeeksforGeeks_23 Enter a string: GeeksforGeeks GeeksforGeeks24 Enter a string: GeeksforGeeks GeeksforGeeks25 Enter a string: GeeksforGeeks GeeksforGeeks26 The sum of 1 and 5 is 62 $aThe sum of 1 and 5 is 62 Enter an integer: 10 Enter a floating point number: 9.78 Entered integer is 10 and entered float is 9.787 Enter a string: GeeksforGeeks GeeksforGeeks2 Enter a string: GeeksforGeeks GeeksforGeeks_9 Enter a string: GeeksforGeeks GeeksforGeeks_33 Enter a string: GeeksforGeeks GeeksforGeeks_34 Enter a string: GeeksforGeeks GeeksforGeeks4 // For input5 $a = readline();1 $a $a = readline();1 // For input9________28______0 $a = readline();1 Enter an integer: 10 Enter a floating point number: 9.78 Entered integer is 10 and entered float is 9.787 $a = readline();1 // Hello World4 // Hello World5$a // Hello World7Enter an integer: 10 Enter a floating point number: 9.78 Entered integer is 10 and entered float is 9.787 Enter a string: GeeksforGeeks GeeksforGeeks2 Enter a string: GeeksforGeeks GeeksforGeeks_7 Keluaran. The sum of 1 and 5 is 6 Perbandingan antara dua metode.
PHP adalah bahasa skrip sisi server yang dirancang khusus untuk pengembangan web. Anda dapat mempelajari PHP dari bawah ke atas dengan mengikuti Tutorial PHP dan Contoh PHP ini Bagaimana saya bisa mendapatkan nilai yang dimasukkan di kolom input?Kita bisa mendapatkan nilai kolom input teks menggunakan berbagai metode dalam JavaScript. Ada properti nilai teks yang dapat mengatur dan mengembalikan nilai atribut nilai bidang teks. Selain itu, kita dapat menggunakan metode jquery val() di dalam skrip untuk mendapatkan atau menyetel nilai kolom input teks .
Bagaimana cara mendapatkan nilai input dalam variabel PHP tanpa formulir?Bagaimana cara menyimpan nilai input HTML dalam variabel PHP?Jadi untuk memasukkannya ke dalam variabel PHP, Anda hanya perlu menulis kodenya; . Jalankan kode di atas pada server pengujian Anda dan Anda akan melihat bahwa setelah Anda mengirimkan email, itu akan menampilkan email yang Anda masukkan dalam formulir. $email = $_POST["email"]; Give the variable name anything you want. Run the above code on your test server and you will see that after you submit an email it will show you the email you entered in the form.
Bagaimana cara menampilkan data di kolom input di PHP?Pertama kita mendesain dua textbox menggunakan skrip HTML dengan nama atribut dengan ( value="Fnum" untuk textbox pertama) dan (value= "Snum" untuk textbox kedua). Tombol kirim dengan (nama=Tambah). Saat kita menjalankan program, logika yang didefinisikan di dalam skrip PHP, $_POST[ ] digunakan untuk mengumpulkan nilai dari formulir |
Bagaimana bisa mendapatkan nilai bidang input dalam variabel php?
Pos Terkait
Copyright © 2024 ketajaman Inc.
