3v4l.org

run code in 300+ PHP versions simultaneously
<?php $link = mysqli_connect("127.0.0.1", "my_user", "my_password", "my_db"); if (!$link) { echo "Error: Unable to connect to MySQL." . PHP_EOL; echo "Debugging errno: " . mysqli_connect_errno() . PHP_EOL; echo "Debugging error: " . mysqli_connect_error() . PHP_EOL; exit; } echo "Success: A proper connection to MySQL was made! The my_db database is great." . PHP_EOL; echo "Host information: " . mysqli_get_host_info($link) . PHP_EOL; mysqli_close($link); ?>

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)
8.3.60.0070.01416.48
8.3.50.0140.00722.04
8.3.40.0120.00318.69
8.3.30.0180.00018.71
8.3.20.0020.00520.31
8.3.10.0000.00821.90
8.3.00.0070.00020.77
8.2.180.0140.00718.39
8.2.170.0090.00622.96
8.2.160.0070.00720.43
8.2.150.0000.00824.18
8.2.140.0070.00024.66
8.2.130.0080.00019.24
8.2.120.0080.00026.35
8.2.110.0070.01120.38
8.2.100.0060.00617.72
8.2.90.0000.00819.23
8.2.80.0050.00317.97
8.2.70.0040.00417.50
8.2.60.0030.00917.93
8.2.50.0040.00418.07
8.2.40.0000.00722.15
8.2.30.0000.00720.52
8.2.20.0030.00517.75
8.2.10.0000.00717.87
8.2.00.0000.00818.06
8.1.280.0030.01325.92
8.1.270.0130.00720.28
8.1.260.0000.00828.09
8.1.250.0040.00428.09
8.1.240.0060.00323.99
8.1.230.0030.00717.45
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0000.00917.23
8.1.190.0050.00317.23
8.1.180.0030.00618.10
8.1.170.0000.00818.53
8.1.160.0040.00420.68
8.1.150.0040.00418.76
8.1.140.0000.00819.52
8.1.130.0040.00417.69
8.1.120.0000.00717.34
8.1.110.0080.00017.30
8.1.100.0000.00817.24
8.1.90.0000.00717.30
8.1.80.0070.00017.23
8.1.70.0040.00417.37
8.1.60.0080.00017.43
8.1.50.0030.00617.48
8.1.40.0080.00017.46
8.1.30.0050.00317.50
8.1.20.0030.00517.67
8.1.10.0030.00617.50
8.1.00.0040.00417.49
8.0.300.0070.00018.77
8.0.290.0000.00716.63
8.0.280.0030.00318.35
8.0.270.0000.00717.26
8.0.260.0000.00617.13
8.0.250.0030.00317.02
8.0.240.0030.00316.82
8.0.230.0030.00316.93
8.0.220.0030.00516.87
8.0.210.0030.00316.85
8.0.200.0030.00316.96
8.0.190.0000.00716.96
8.0.180.0000.00716.92
8.0.170.0070.00016.92
8.0.160.0000.00716.86
8.0.150.0000.00716.82
8.0.140.0050.00216.90
8.0.130.0060.00013.32
8.0.120.0000.00816.88
8.0.110.0000.00716.89
8.0.100.0000.00716.96
8.0.90.0030.00516.90
8.0.80.0120.00616.89
8.0.70.0000.00716.77
8.0.60.0040.00416.97
8.0.50.0000.00716.71
8.0.30.0160.00717.09
8.0.20.0130.01017.40
8.0.10.0030.00416.82
8.0.00.0100.00816.57
7.4.330.0000.00516.69
7.4.320.0030.00316.38
7.4.300.0030.00316.52
7.4.290.0060.00316.30
7.4.280.0040.00416.45
7.4.270.0030.00316.31
7.4.260.0070.00016.38
7.4.250.0040.00416.40
7.4.240.0020.00516.50
7.4.230.0000.00716.57
7.4.220.0120.00916.52
7.4.210.0040.01216.61
7.4.200.0000.00716.42
7.4.160.0130.00616.56
7.4.150.0080.01417.40
7.4.140.0090.01017.86
7.4.130.0070.01116.53
7.4.120.0100.00716.48
7.4.110.0040.01316.36
7.4.100.0060.01216.51
7.4.90.0060.01216.63
7.4.80.0080.00819.39
7.4.70.0160.00316.64
7.4.60.0040.01816.33
7.4.50.0000.01516.35
7.4.40.0030.01316.39
7.4.30.0160.00616.53
7.4.00.0030.01215.04
7.3.330.0000.00713.14
7.3.320.0050.00013.07
7.3.310.0030.00316.27
7.3.300.0030.00316.31
7.3.290.0070.00816.22
7.3.280.0090.00616.29
7.3.270.0060.01317.40
7.3.260.0170.00016.41
7.3.250.0100.01116.33
7.3.240.0110.00516.30
7.3.230.0130.00316.54
7.3.210.0090.00816.22
7.3.200.0140.00316.38
7.3.190.0060.00916.42
7.3.180.0060.00916.44
7.3.170.0090.00816.60
7.3.160.0030.01316.52
7.2.330.0240.01816.37
7.2.320.0070.01716.47
7.2.310.0160.00016.54
7.2.300.0040.01216.66
7.2.290.0100.00616.58
7.2.60.0090.00316.76
7.2.20.0280.01417.43
7.2.10.0250.01417.69
7.2.00.0290.01617.68
7.1.200.0040.00815.61
7.1.140.0270.01316.73
7.1.130.0290.01016.29
7.1.120.0320.01116.54
7.1.110.0210.01215.95
7.1.100.0140.01016.75
7.1.90.0280.01115.70
7.1.80.0160.01615.79
7.1.70.0110.00716.09
7.1.60.0260.01126.33
7.1.50.0210.00724.81
7.1.40.1440.01332.50
7.1.30.0420.01432.58
7.1.20.0480.01032.65
7.1.10.0230.01314.74
7.1.00.0080.04518.63
7.0.270.0350.00616.46
7.0.260.0290.00915.91
7.0.250.0250.00915.30
7.0.240.0360.00415.79
7.0.230.0290.01315.88
7.0.220.0220.01515.61
7.0.210.0340.00914.44
7.0.200.0160.00615.79
7.0.190.0230.01114.54
7.0.180.0270.00914.27
7.0.170.0140.01014.54
7.0.160.0170.01714.43
7.0.150.0270.00714.29
7.0.140.0210.01114.58
7.0.130.0210.00914.70
7.0.120.0160.00914.66
7.0.110.0230.01614.32
7.0.100.0270.01014.30
7.0.90.0330.00414.37
7.0.80.0210.01414.36
7.0.70.0250.00914.40
7.0.60.0170.04917.06
7.0.50.0100.03516.15
7.0.40.0130.04817.20
7.0.30.0280.03017.29
7.0.20.0250.04917.43
7.0.10.0140.02317.12
7.0.00.0150.03317.32
5.6.300.0200.07020.89
5.6.290.0260.05820.89
5.6.280.0150.06121.00
5.6.270.0100.06620.72
5.6.260.0130.07820.72
5.6.250.0200.06820.86
5.6.240.0160.07920.75
5.6.230.0110.07820.88
5.6.220.0100.08920.91
5.6.210.0160.07320.74
5.6.200.0200.04819.47
5.6.190.0070.08220.75
5.6.180.0260.07320.58
5.6.170.0120.05220.60
5.6.160.0110.05820.53
5.6.150.0110.05619.50
5.6.140.0100.06719.41
5.6.130.0020.06319.37
5.6.120.0110.05720.88
5.6.110.0070.08420.97
5.6.100.0120.06220.84
5.6.90.0130.07020.83
5.6.80.0110.05420.29
5.6.70.0230.06220.19
5.6.60.0160.05320.25
5.6.50.0200.04420.32
5.6.40.0130.07820.08
5.6.30.0130.06120.18
5.6.20.0100.05620.07
5.6.10.0030.06020.32
5.6.00.0180.05720.27
5.5.380.0070.08117.50
5.5.370.0260.06117.42
5.5.360.0190.06417.43
5.5.350.2230.05218.92
5.5.340.0050.05917.97
5.5.330.0100.05319.04
5.5.320.0200.05219.12
5.5.310.0190.08419.13
5.5.300.0080.07717.86
5.5.290.0140.06917.92
5.5.280.0090.07019.37
5.5.270.0050.07719.37
5.5.260.0080.07319.36
5.5.250.0100.08319.18
5.5.240.0880.06118.82
5.5.230.0100.06517.34
5.5.220.0140.05817.34
5.5.210.0060.05717.27
5.5.200.0090.05317.10
5.5.190.0130.05217.15
5.5.180.0100.05817.32
5.5.160.0070.05517.09
5.5.150.0070.06517.12
5.5.140.0120.05217.12
5.5.130.0030.06317.40
5.5.120.0130.07417.36
5.5.110.0160.04817.32
5.5.100.0200.06317.16
5.5.90.0160.04916.95
5.5.80.0120.05817.21
5.5.70.0190.06117.11
5.5.60.0140.07417.14
5.5.50.0030.08317.12
5.5.40.0190.06217.29
5.5.30.0200.05917.18
5.5.20.0100.07217.21
5.5.10.0100.05417.01
5.5.00.0110.05917.16

preferences:
52.21 ms | 401 KiB | 5 Q