05

    技术2023-04-08  71

    <!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0"> <meta http-equiv="X-UA-Compatible" content="ie=edge"> <title>Document</title> </head> <body> <?Php function loopFor() { //for 循环 for ($i=0;$i<100;$i++){ echo $i.'<br>'; } } function loopWhile(): void { //while循环 $a = 0; while ($a < 100) { if ($a % 2 == 0) { echo $a.'<br>'; } $a++; } } //loopWhile(); function loopDoWhile(): void { $b = 0; do { echo $b . '<br>'; $b++; } while ($b < 100); } loopDoWhile(); ?> </body> </html>
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