12 - PHP Online
Form of PHP Sandbox
Enter Your PHP code here for testing/debugging in the Online PHP Sandbox. As in the usual PHP files, you can also add HTML, but do not forget to add the tag <?php
in the places where the PHP script should be executed.
Result of php executing
Full code of 12.php
- <html>
- <head>
- <style>
- .h3{
- color: red;
- }
- </style>
- </head>
- <body>
- <h1>Hello</h1>
- <?php
- echo "<h3 class = 'h3'>new world</h3>";
- $a = 5;
- echo $a * 3;
- echo "<br>";
- $a=$a + 1;
- echo $a * 3;
- echo "<br>";
- echo "$a";
- /*1*/
- $var = "hello";
- echo $var[0]."<br>";
- echo $var[1]."<br>";
- echo $var[4]."<br>";
- /*2*/
- $a = 10;
- $b = 2;
- $c = $a + $b;
- echo $c."<br>";
- echo $a - $b ."<br>";
- echo $a * $b ."<br>";
- echo $a / $b ."<br>";
- /*6*/
- $age = 20;
- echo "Мне " . $age . " лет<br>";
- echo "Мне $age лет";
- /*7*/
- $num = "12345";
- echo $num[0] + $num[1] + $num[2] + $num[3] + $num[4] . "<br>";
- /*4*/
- $a = 17;
- $b = 10;
- $c = $a - $b;
- echo $c;
- $d = 7;
- $result = $c + $d;
- echo $result;
- /*10*/
- $arr = ["a","b","c","d"];
- echo $arr[0] . "+" . $arr[1] . "," . $arr[2] + $arr[3] . "<br>";
- /*11*/
- $arr=["2", "5", "3", "9"];
- $result= $arr[0]*$arr[1] + $arr[2]*$arr[3] . "<br>";
- echo $result;
- $a=5;
- if ($a < 10){
- echo "ok";
- }
- else if ($a==10){
- echo "10";
- }
- else{
- echo "no";
- }
- $user="admin";
- if(($user=="admin") or ($user == "publisher")){
- echo "Вход разр";
- }
- else{
- echo "Вход запр";
- }
- echo "<br>";
- $login = "admin";
- $pass = "12345";
- if(($login == "admin") and ($pass == "12345")){
- echo "Вход разр";
- }
- else{
- "Вход запр";
- }
- /*Циклы*/
- $a = "true";
- $i = 0;
- while ($a =="true"){
- $i = $i + 2;
- if ($i>10){
- $a = "false";
- }
- echo $i. "<br>";
- }
- $b = 1;
- while($b <= 100){
- $b = $b + 1;
- echo $b. "<br>";
- }
- for($i = 1; $i <= 10; $i++){
- echo $i. "<br>";
- }
- ?>
- </body>
- </html>