3v4l.org

run code in 300+ PHP versions simultaneously
<!DOCTYPE html> <?php global $db; $sqliteerror = null; try{ $db = new PDO('sqlite:/tmp/mysqlitedb.sqlite3'); } catch(Exception $e){ echo htmlentities($e->getMessage()); echo "<br><br><br>"; die('Error opening or creating new sqlite DB. Check write permissions for '.dirname(__FILE__)); } //Save if(isset($_POST['answer']) && trim($_POST['answer'])){ $sql = 'INSERT INTO survey (answer) VALUES (\''.$_POST['answer'].'\')'; $db->query($sql); } ?> <html> <head> <title></title> </head> <body> <fieldset> <legend>SURVEY: What is the best food?</legend> <form method="POST"> <label>Answer: <input type="text" name="answer"></label> <input type="submit"> </form> </fieldset> <fieldset> <legend>SURVEY: Previous Answers</legend> <?php $sql = 'SELECT COUNT(*) as x, `answer` FROM survey WHERE `answer` != \'\' GROUP BY `answer`'; foreach ($db->query($sql) as $row) { echo $row['x'] . "x ".$row['answer'].'<br>'; } ?> </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)
8.3.60.0100.01319.31
8.3.50.0140.00719.28
8.3.40.0120.00319.84
8.3.30.0080.00819.79
8.3.20.0000.00822.85
8.3.10.0090.00020.15
8.3.00.0090.00022.60
8.2.180.0150.00417.63
8.2.170.0100.01022.96
8.2.160.0070.00722.95
8.2.150.0050.00324.18
8.2.140.0030.00524.66
8.2.130.0050.00326.16
8.2.120.0040.00421.78
8.2.110.0120.00620.27
8.2.100.0120.00018.78
8.2.90.0080.00018.84
8.2.80.0000.00818.75
8.2.70.0090.00918.62
8.2.60.0060.01418.62
8.2.50.0140.00818.62
8.2.40.0160.00318.62
8.2.30.0040.01318.62
8.2.20.0130.00320.13
8.2.10.0150.00018.62
8.2.00.0080.00818.62
8.1.280.0180.00025.92
8.1.270.0040.00421.70
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0090.00023.48
8.1.230.0110.00021.85
8.1.220.0000.00818.64
8.1.210.0030.00519.72
8.1.200.0110.00418.62
8.1.190.0140.00018.62
8.1.180.0120.00418.62
8.1.170.0030.01418.62
8.1.160.0080.00618.62
8.1.150.0110.00318.62
8.1.140.0050.01018.62
8.1.130.0050.00718.62
8.1.120.0130.00018.62
8.1.110.0120.00318.62
8.1.100.0110.00318.62
8.1.90.0080.00618.62
8.1.80.0140.00018.62
8.1.70.0110.00418.62
8.1.60.0060.01018.62
8.1.50.0140.00318.62
8.1.40.0110.00418.62
8.1.30.0120.00218.62
8.1.20.0120.00418.62
8.1.10.0050.00718.62
8.1.00.0120.00618.62
8.0.300.0040.00421.03
8.0.290.0110.00318.62
8.0.280.0100.00418.62
8.0.270.0110.00618.62
8.0.260.0160.00018.62
8.0.250.0110.00518.62
8.0.240.0000.01518.62
8.0.230.0110.00418.62
8.0.220.0070.00718.62
8.0.210.0130.00018.62
8.0.200.0110.00318.62
8.0.190.0060.00918.62
8.0.180.0060.01018.62
8.0.170.0130.00418.62
8.0.160.0110.00418.62
8.0.150.0100.00818.62
8.0.140.0090.00918.62
8.0.130.0130.00018.62
8.0.120.0080.00818.62
8.0.110.0120.00418.62
8.0.100.0110.00418.62
8.0.90.0070.00718.62
8.0.80.0110.00318.62
8.0.70.0090.00518.62
8.0.60.0070.00718.62
8.0.50.0150.00018.62
8.0.30.0060.00618.62
8.0.20.0090.00618.62
8.0.10.0150.00018.62
8.0.00.0100.01018.62
7.4.330.0080.00518.62
7.4.320.0170.00018.62
7.4.300.0060.01218.62
7.4.290.0090.00918.62
7.4.280.0110.00718.62
7.4.270.0150.00418.62
7.4.260.0100.00718.62
7.4.250.0130.00318.62
7.4.240.0150.00018.62
7.4.230.0140.00318.62
7.4.220.0080.00818.62
7.4.210.0150.00018.62
7.4.200.0130.00718.62
7.4.190.0130.00418.62
7.4.180.0150.00018.62
7.4.160.0110.00618.62
7.4.150.0160.00018.62
7.4.140.0110.00518.62
7.4.130.0080.00818.62
7.4.120.0130.00318.62
7.4.110.0050.01018.62
7.4.100.0130.00318.62
7.4.90.0150.00018.62
7.4.80.0120.00318.62
7.4.70.0160.00018.62
7.4.60.0170.00018.62
7.4.50.0170.00018.62
7.4.40.0090.00618.62
7.4.30.0130.00318.62
7.4.20.0100.00518.62
7.4.10.0100.00518.62
7.4.00.0130.00318.62
7.3.330.0050.01118.62
7.3.320.0100.00518.62
7.3.310.0150.00018.62
7.3.300.0170.00018.62
7.3.290.0130.00318.62
7.3.280.0110.00518.62
7.3.270.0080.00818.62
7.3.260.0110.00718.62
7.3.250.0130.00318.62
7.3.240.0060.01118.62
7.3.230.0030.01318.62
7.3.220.0100.00618.62
7.3.210.0100.00618.62
7.3.200.0170.00018.62
7.3.190.0140.00318.62
7.3.180.0140.00518.62
7.3.170.0120.00618.62
7.3.160.0090.00918.62
7.3.150.0150.00018.62
7.3.140.0180.00018.62
7.3.130.0030.01318.62
7.3.120.0150.00018.62
7.3.110.0080.00818.62
7.3.100.0090.00518.62
7.3.90.0090.00618.62
7.3.80.0040.01218.62
7.3.70.0080.00818.62
7.3.60.0100.00518.62
7.3.50.0120.00618.62
7.3.40.0110.00418.62
7.3.30.0100.00518.62
7.3.20.0100.00718.80
7.3.10.0100.00618.62
7.3.00.0120.00418.62
7.2.340.0040.01218.62
7.2.330.0120.00318.62
7.2.320.0080.00818.62
7.2.310.0060.01218.62
7.2.300.0050.01018.62
7.2.290.0120.00318.62
7.2.280.0150.00018.62
7.2.270.0160.00018.62
7.2.260.0100.00518.62
7.2.250.0110.00418.62
7.2.240.0090.00618.62
7.2.230.0130.00318.62
7.2.220.0160.00018.62
7.2.210.0160.00018.62
7.2.200.0070.01018.62
7.2.190.0130.00518.62
7.2.180.0140.00418.62
7.2.170.0130.00418.62
7.2.160.0050.01018.62
7.2.150.0150.00318.62
7.2.140.0040.01218.75
7.2.130.0100.00519.02
7.2.120.0100.00519.13
7.2.110.0080.00819.03
7.2.100.0120.00218.85
7.2.90.0060.01218.85
7.2.80.0080.00819.14
7.2.70.0100.00518.93
7.2.60.0050.01118.95
7.2.50.0160.00018.66
7.2.40.0130.00319.05
7.2.30.0130.00418.88
7.2.20.0110.00518.93
7.2.10.0160.00018.62
7.2.00.0160.00018.84
7.1.330.0090.00518.62
7.1.320.0120.00318.62
7.1.310.0140.00018.62
7.1.300.0070.00718.62
7.1.290.0040.01118.62
7.1.280.0140.00018.62
7.1.270.0080.00618.62
7.1.260.0130.00318.62
7.1.250.0110.00318.62
7.1.240.0110.00418.62
7.1.230.0110.00318.62
7.1.220.0100.00518.62
7.1.210.0050.01018.62
7.1.200.0070.00718.62
7.1.190.0150.00018.62
7.1.180.0140.00018.62
7.1.170.0120.00218.62
7.1.160.0090.00618.62
7.1.150.0120.00418.62
7.1.140.0100.00518.62
7.1.130.0040.01118.62
7.1.120.0090.00618.62
7.1.110.0000.01818.62
7.1.100.0140.00318.62
7.1.90.0140.00018.62
7.1.80.0050.01118.62
7.1.70.0110.00418.62
7.1.60.0140.00018.62
7.1.50.0150.00018.62
7.1.40.0150.00018.62
7.1.30.0070.00718.62
7.1.20.0150.00018.62
7.1.10.0120.00418.62
7.1.00.0130.00318.62

preferences:
50.42 ms | 401 KiB | 5 Q