3v4l.org

run code in 300+ PHP versions simultaneously
<?php session_start(); define('ROCK' , 0); define('SCISSORS', 1); define('PAPER' , 2); // セッション初期化 if (!isset($_SESSION['result'])) { $_SESSION['result'] = array(); } // 入力が渡されたとき if (isset($_POST['you'])) { // CPUの手を生成 $cpu = mt_rand(0, 2); // 不正アクセスで変な値がPOSTされても絶対に0~2の整数になるようにする $you = (int)$_POST['you'] % 3; // 結果を判定 switch (true) { case $you === $cpu : $msg = 'あいこ'; $_SESSION['result'][] = 'あいこ'; break; case $you === ROCK && $cpu === SCISSORS : case $you === SCISSORS && $cpu === PAPER : case $you === PAPER && $cpu === ROCK : $msg = 'あなたの勝ちです'; $_SESSION['result'][] = '勝ち'; break; default: $msg = 'あなたの負けです'; $_SESSION['result'][] = '負け'; } } ?> <!DOCTYPE html> <html> <head> <meta charset="UTF-8" /> <title>じゃんけん</title> </head> <body> <form method="post" action="<?php echo basename($_SERVER['SCRIPT_NAME']); ?>"> <fieldset> <legend>PHPと勝負!</legend> <div><input type="radio" name="you" value="0" />グー</div> <div><input type="radio" name="you" value="1" />チョキ</div> <div><input type="radio" name="you" value="2" />パー</div> </fieldset> </form> <fieldset> <legend>結果</legend> <?php if ($_SESSION['result']) { $r_you = end($_SESSION['result']); $r_cpu = $s_you === '勝ち' ? '負け' : '勝ち' ; echo '<p>'.$msg.'</p>'.PHP_EOL; echo '<table border="1">'.PHP_EOL; echo '<tr><th>あなた</th><th>vs</th><th>PHP</th></tr>'.PHP_EOL; foreach ($_SESSION['result'] as $result) { printf('<tr><td>%s</td><td> </td><td>%s</td></tr>', $r_you, $r_cpu); } echo '</table>'.PHP_EOL; } else { echo '結果がまだありません。'.PHP_EOL; } ?> </fieldset> </body> </html>

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
7.1.70.0040.00717.09
7.1.60.0190.00619.33
7.1.50.0030.02116.82
7.1.00.0070.07322.31
7.0.200.0140.01015.06
7.0.140.0030.07022.10
7.0.100.0270.04320.02
7.0.90.0330.08019.91
7.0.80.0330.04720.00
7.0.70.0300.07020.00
7.0.60.0370.08719.89
7.0.50.0300.05020.29
7.0.40.0100.07020.15
7.0.30.0100.08020.11
7.0.20.0070.08719.95
7.0.10.0070.08320.12
7.0.00.0130.07720.16
5.6.280.0000.07720.93
5.6.250.0100.06020.57
5.6.240.0000.09020.63
5.6.230.0130.06720.50
5.6.220.0000.04320.55
5.6.210.0070.07020.55
5.6.200.0070.06021.03
5.6.190.0100.08020.93
5.6.180.0100.07321.07
5.6.170.0070.06021.03
5.6.160.0100.08321.11
5.6.150.0070.05020.97
5.6.140.0000.09021.07
5.6.130.0230.07320.94
5.6.120.0100.07720.89
5.6.110.0000.06021.14
5.6.100.0100.07721.00
5.6.90.0100.06321.03
5.6.80.0100.08020.45
5.6.70.0030.08020.41
5.6.60.0130.07720.40
5.6.50.0070.08020.44
5.6.40.0130.06720.41
5.6.30.0130.06720.34
5.6.20.0170.04720.45
5.6.10.0100.08020.39
5.6.00.0000.08320.38
5.5.380.0200.08320.42
5.5.370.0170.04720.48
5.5.360.0070.08720.45
5.5.350.0030.08020.38
5.5.340.0070.04720.82
5.5.330.0100.08320.89
5.5.320.0000.05020.94
5.5.310.0100.04720.84
5.5.300.0070.08720.82
5.5.290.0130.08320.66
5.5.280.0100.04720.84
5.5.270.0070.08020.80
5.5.260.0070.08020.88
5.5.250.0030.09020.75
5.5.240.0030.05020.27
5.5.230.0070.05720.32
5.5.220.0100.05720.18
5.5.210.0070.04320.31
5.5.200.0100.07320.29
5.5.190.0170.04020.19
5.5.180.0070.08020.10
5.5.160.0130.04020.09
5.5.150.0030.08320.16
5.5.140.0130.06320.22
5.5.130.0100.04320.00
5.5.120.0100.07320.28
5.5.110.0070.08020.28
5.5.100.0130.07719.98
5.5.90.0070.07020.05
5.5.80.0100.07320.02
5.5.70.0130.07019.95
5.5.60.0100.08320.07
5.5.50.0100.07020.11
5.5.40.0230.03019.98
5.5.30.0030.08320.16
5.5.20.0030.06720.00
5.5.10.0100.08319.99
5.5.00.0130.07719.98
5.4.450.0070.08319.14
5.4.440.0030.05719.30
5.4.430.0000.08019.22
5.4.420.0070.05019.56
5.4.410.0070.04719.29
5.4.400.0070.07318.79
5.4.390.0100.07318.79
5.4.380.0230.05719.14
5.4.370.0070.06719.03
5.4.360.0000.08719.14
5.4.350.0200.06319.06
5.4.340.0070.04719.23
5.4.320.0130.05718.98
5.4.310.0030.08018.98
5.4.300.0100.07718.91
5.4.290.0030.08318.96
5.4.280.0030.07719.02
5.4.270.0170.05718.97
5.4.260.0070.08019.09
5.4.250.0000.05019.11
5.4.240.0000.06719.08
5.4.230.0070.07719.09
5.4.220.0170.06318.89
5.4.210.0130.07018.95
5.4.200.0070.07319.01
5.4.190.0070.08018.91
5.4.180.0070.08318.77
5.4.170.0030.05019.06
5.4.160.0100.07318.92
5.4.150.0000.08318.79
5.4.140.0070.05316.37
5.4.130.0170.06016.39
5.4.120.0130.06316.33
5.4.110.0030.08016.41
5.4.100.0070.08016.50
5.4.90.0000.04316.48
5.4.80.0100.06716.29
5.4.70.0070.06716.42
5.4.60.0000.04716.35
5.4.50.0030.06316.38
5.4.40.0070.06316.29
5.4.30.0100.03716.32
5.4.20.0130.06016.41
5.4.10.0130.06316.29
5.4.00.0070.06315.54
5.3.290.0030.08014.63
5.3.280.0030.08314.59
5.3.270.0070.08014.48
5.3.260.0000.07314.63
5.3.250.0070.07714.62
5.3.240.0100.06714.53
5.3.230.0030.08014.56
5.3.220.0170.05314.40
5.3.210.0070.07314.58
5.3.200.0100.03714.52
5.3.190.0070.07314.45
5.3.180.0030.03714.57
5.3.170.0070.07314.44
5.3.160.0130.05714.50
5.3.150.0030.06314.57
5.3.140.0030.04014.54
5.3.130.0100.07014.42
5.3.120.0070.08014.56
5.3.110.0100.07014.55
5.3.100.0100.06314.02
5.3.90.0030.05314.01
5.3.80.0030.06313.99
5.3.70.0100.05013.99
5.3.60.0030.08013.98
5.3.50.0130.06713.97
5.3.40.0100.07313.96
5.3.30.0000.07713.84
5.3.20.0100.06713.53
5.3.10.0070.06313.63
5.3.00.0000.04713.59
5.2.170.0030.06311.15
5.2.160.0170.06011.03
5.2.150.0030.04311.16
5.2.140.0000.06011.23
5.2.130.0130.05710.96
5.2.120.0030.05010.91
5.2.110.0030.06311.10
5.2.100.0000.07011.14
5.2.90.0000.05011.16
5.2.80.0070.06011.15
5.2.70.0070.06011.11
5.2.60.0030.06011.09
5.2.50.0170.05010.91
5.2.40.0100.03311.04
5.2.30.0000.04311.00
5.2.20.0000.04710.99
5.2.10.0130.05010.78
5.2.00.0100.05710.59
5.1.60.0000.0539.85
5.1.50.0030.03310.08
5.1.40.0030.0509.98
5.1.30.0000.04010.27
5.1.20.0000.03310.39
5.1.10.0000.06010.16
5.1.00.0030.05710.13
5.0.50.0030.0438.55
5.0.40.0070.0308.48
5.0.30.0030.0608.48
5.0.20.0100.0238.48
5.0.10.0070.0208.48
5.0.00.0070.0578.48
4.4.90.0030.0138.48
4.4.80.0030.0338.48
4.4.70.0070.0108.48
4.4.60.0000.0378.48
4.4.50.0000.0378.48
4.4.40.0030.0508.48
4.4.30.0000.0378.48
4.4.20.0000.0278.48
4.4.10.0000.0408.48
4.4.00.0000.0578.48
4.3.110.0000.0408.48
4.3.100.0030.0308.48
4.3.90.0000.0208.48
4.3.80.0000.0378.48
4.3.70.0030.0338.48
4.3.60.0000.0378.48
4.3.50.0070.0308.48
4.3.40.0030.0508.48
4.3.30.0070.0308.48
4.3.20.0000.0378.48
4.3.10.0030.0278.48
4.3.00.0070.0378.48

preferences:
34.72 ms | 400 KiB | 5 Q