3v4l.org

run code in 300+ PHP versions simultaneously
<!DOCTYPE html> <html> <body> <?php $servername = "217.61.4.77"; $username = "i_yurchenko"; $password = "iu123"; $dbname = "Utah"; // Create connection $conn = new mysqli($servername, $username, $password, $dbname); // Check connection if ($conn->connect_error) { die("Connection failed: " . $conn->connect_error); } $sql = "SELECT id, name, login FROM Users"; $result = $conn->query($sql); if ($result->num_rows > 0) { // output data of each row while($row = $result->fetch_assoc()) { echo "<br> id: ". $row["id"]. " - Name: ". $row["name"]. " " . $row["login"] . "<br>"; } } else { echo "0 results"; } $conn->close(); ?> </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)
8.3.60.0140.00716.63
8.3.50.0110.00416.49
8.3.40.0090.00618.70
8.3.30.0070.00718.89
8.3.20.0070.00020.13
8.3.10.0060.00323.65
8.3.00.0000.00919.69
8.2.180.0120.00616.88
8.2.170.0030.01022.96
8.2.160.0100.00718.93
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00419.38
8.2.120.0080.00026.35
8.2.110.0110.00022.13
8.2.100.0080.00318.03
8.2.90.0000.00819.10
8.2.80.0030.00618.03
8.2.70.0050.00317.63
8.2.60.0040.00417.93
8.2.50.0080.00018.10
8.2.40.0040.00420.59
8.2.30.0030.00519.29
8.2.20.0040.00417.88
8.2.10.0050.00318.05
8.2.00.0000.00718.08
8.1.280.0110.00325.92
8.1.270.0040.00422.05
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0060.00323.82
8.1.230.0110.00017.77
8.1.220.0080.00017.74
8.1.210.0030.00618.77
8.1.200.0000.00817.35
8.1.190.0000.00817.35
8.1.180.0000.00818.10
8.1.170.0040.00418.52
8.1.160.0000.00718.89
8.1.150.0030.00618.75
8.1.140.0060.00319.53
8.1.130.0000.00718.80
8.1.120.0030.00317.38
8.1.110.0000.00817.36
8.1.100.0000.00817.45
8.1.90.0040.00417.23
8.1.80.0040.00417.40
8.1.70.0030.00317.45
8.1.60.0000.00717.55
8.1.50.0080.00017.57
8.1.40.0060.00317.38
8.1.30.0020.00517.63
8.1.20.0030.00617.59
8.1.10.0000.00817.57
8.1.00.0000.00817.52
8.0.300.0030.00818.77
8.0.290.0050.00316.88
8.0.280.0030.00318.30
8.0.270.0000.00717.25
8.0.260.0000.00616.88
8.0.250.0030.00517.02
8.0.240.0000.00716.96
8.0.230.0000.00716.85
8.0.220.0070.00016.80
8.0.210.0030.00316.88
8.0.200.0000.00616.82
8.0.190.0050.00516.98
8.0.180.0000.00816.89
8.0.170.0030.00316.87
8.0.160.0060.00616.91
8.0.150.0000.00816.86
8.0.140.0000.00716.87
8.0.130.0000.00513.36
8.0.120.0050.00316.77
8.0.110.0000.00716.85
8.0.100.0050.00216.93
8.0.90.0070.00016.79
8.0.80.0060.01116.88
8.0.70.0080.00016.78
8.0.60.0000.00716.73
8.0.50.0000.00716.94
8.0.30.0070.00917.08
8.0.20.0130.01317.40
8.0.10.0030.00516.89
8.0.00.0070.01016.75
7.4.330.0030.00315.55
7.4.320.0030.00316.44
7.4.300.0060.00016.65
7.4.290.0000.00716.63
7.4.280.0060.00316.50
7.4.270.0040.00416.61
7.4.260.0070.00016.48
7.4.250.0090.00016.45
7.4.240.0030.00316.47
7.4.230.0020.00516.49
7.4.220.0120.00616.56
7.4.210.0080.00916.63
7.4.200.0040.00316.63
7.4.160.0130.00416.62
7.4.150.0110.00717.40
7.4.140.0110.01117.86
7.4.130.0070.01116.54
7.4.120.0120.00716.52
7.4.110.0160.00016.38
7.4.100.0100.00716.50
7.4.90.0120.00416.63
7.4.80.0160.00619.39
7.4.70.0070.01016.63
7.4.60.0100.00616.67
7.4.50.0040.01116.45
7.4.40.0060.00916.35
7.4.30.0180.00016.46
7.4.00.0090.00614.77
7.3.330.0000.00613.18
7.3.320.0060.00013.18
7.3.310.0070.00016.13
7.3.300.0000.00716.25
7.3.290.0030.00316.36
7.3.280.0070.01116.23
7.3.270.0150.00317.40
7.3.260.0090.00816.36
7.3.250.0110.00916.28
7.3.240.0060.01316.25
7.3.230.0080.00816.48
7.3.210.0140.00416.33
7.3.200.0080.01116.38
7.3.190.0090.00616.23
7.3.180.0070.01016.40
7.3.170.0100.00616.42
7.3.160.0060.00916.56
7.2.330.0090.00916.51
7.2.320.0070.01016.28
7.2.310.0090.00716.58
7.2.300.0040.01216.75
7.2.290.0060.01316.34
7.2.60.0070.00716.55
7.2.00.0060.00619.42
7.1.100.0070.00717.61
7.1.70.0110.00916.91
7.1.60.0280.00835.09
7.1.50.0240.01134.82
7.1.40.0240.01434.29
7.1.30.0200.01834.36
7.1.20.0190.01634.48
7.1.10.0000.01716.38
7.1.00.0030.01816.74
7.0.200.0030.01316.63
7.0.190.0060.00916.41
7.0.180.0030.01616.20
7.0.170.0060.01016.10
7.0.160.0090.00916.07
7.0.150.0090.00916.18
7.0.140.0030.01316.40
7.0.130.0050.01416.28
7.0.120.0040.01416.46
7.0.110.0150.00316.32
7.0.100.0120.00416.38
7.0.90.0020.01716.29
7.0.80.0100.00916.36
7.0.70.0040.01516.31
7.0.60.0030.01315.84
7.0.50.0080.01116.27
7.0.40.0100.00916.45
7.0.30.0060.01116.32
7.0.20.0050.01016.50
7.0.10.0060.01216.29
7.0.00.0080.01016.37

preferences:
45.43 ms | 401 KiB | 5 Q