3v4l.org

run code in 300+ PHP versions simultaneously
<?php mysqli_connect('foo');

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)
8.3.60.0150.00316.47
8.3.50.0100.01021.93
8.3.40.0100.01018.84
8.3.30.0070.00718.92
8.3.20.0040.00420.09
8.3.10.0080.00023.61
8.3.00.0060.00619.38
8.2.180.0160.00018.07
8.2.170.0110.00322.96
8.2.160.0100.00320.41
8.2.150.0000.00724.18
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0080.00022.08
8.2.110.0030.00620.32
8.2.100.0110.00017.72
8.2.90.0040.00419.09
8.2.80.0000.00817.97
8.2.70.0040.00417.49
8.2.60.0030.00517.80
8.2.50.0000.00818.07
8.2.40.0080.00019.68
8.2.30.0040.00419.85
8.2.20.0030.00517.66
8.2.10.0070.00018.03
8.2.00.0070.00017.73
8.1.280.0110.00725.92
8.1.270.0030.00523.79
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0080.00023.96
8.1.230.0030.00717.42
8.1.220.0040.00417.74
8.1.210.0090.00018.77
8.1.200.0030.00617.36
8.1.190.0080.00017.10
8.1.180.0030.00618.88
8.1.170.0000.00818.57
8.1.160.0040.00421.95
8.1.150.0070.00018.38
8.1.140.0040.00417.33
8.1.130.0050.00317.76
8.1.120.0040.00417.32
8.1.110.0040.00417.22
8.1.100.0000.00717.21
8.1.90.0000.00717.36
8.1.80.0000.00717.29
8.1.70.0030.00317.31
8.1.60.0050.00517.42
8.1.50.0060.00317.26
8.1.40.0070.00017.36
8.1.30.0000.00817.47
8.1.20.0040.00417.58
8.1.10.0000.00817.51
8.1.00.0000.00717.40
8.0.300.0000.00818.77
8.0.290.0050.00316.63
8.0.280.0050.00218.33
8.0.270.0000.00917.20
8.0.260.0000.00617.30
8.0.250.0030.00316.86
8.0.240.0040.00416.95
8.0.230.0050.00216.83
8.0.220.0030.00316.80
8.0.210.0030.00316.85
8.0.200.0000.00616.98
8.0.190.0030.00616.81
8.0.180.0000.00716.90
8.0.170.0000.00916.95
8.0.160.0040.00416.73
8.0.150.0040.00416.74
8.0.140.0040.00416.76
8.0.130.0030.00313.30
8.0.120.0000.00816.85
8.0.110.0000.00716.85
8.0.100.0040.00416.83
8.0.90.0040.00416.87
8.0.80.0090.01216.86
8.0.70.0000.00916.73
8.0.60.0040.00417.00
8.0.50.0070.00016.77
8.0.30.0150.00317.04
8.0.20.0140.00517.40
8.0.10.0040.00416.98
8.0.00.0130.00616.76
7.4.330.0000.00715.00
7.4.320.0060.00016.37
7.4.300.0060.00016.53
7.4.290.0030.00316.43
7.4.280.0000.00716.34
7.4.270.0000.00716.52
7.4.260.0040.00416.50
7.4.250.0000.00716.39
7.4.240.0050.00216.45
7.4.230.0000.00716.52
7.4.220.0130.00916.55
7.4.210.0060.00816.52
7.4.200.0040.00416.57
7.4.190.0000.00716.37
7.4.160.0120.00316.52
7.4.150.0070.01017.40
7.4.140.0190.01017.86
7.4.130.0110.00916.37
7.4.120.0120.00916.46
7.4.110.0110.00716.50
7.4.100.0090.00916.33
7.4.90.0100.00716.30
7.4.80.0070.01119.39
7.4.70.0090.00916.41
7.4.60.0110.00516.48
7.4.50.0050.00316.33
7.4.40.0130.00816.36
7.4.30.0060.00916.39
7.4.00.0090.00814.78
7.3.330.0060.00013.05
7.3.320.0000.00513.17
7.3.310.0050.00216.30
7.3.300.0070.00016.13
7.3.290.0090.01116.24
7.3.280.0070.01216.30
7.3.270.0100.00617.40
7.3.260.0170.00716.27
7.3.250.0120.00816.29
7.3.240.0100.00616.47
7.3.230.0100.00716.51
7.3.210.0070.01116.44
7.3.200.0130.00919.39
7.3.190.0150.00616.45
7.3.180.0120.00916.27
7.3.170.0140.00716.32
7.3.160.0110.00416.21
7.3.120.0080.00614.72
7.3.110.0100.00715.03
7.3.100.0090.00614.62
7.3.90.0110.00714.80
7.3.80.0070.01014.93
7.3.70.0000.01114.73
7.3.60.0080.00814.80
7.3.50.0070.00714.68
7.3.40.0030.01014.84
7.3.30.0030.01014.73
7.3.20.0110.00416.47
7.3.10.0130.00316.38
7.3.00.0080.00716.46
7.2.330.0120.00616.52
7.2.320.0110.00816.29
7.2.310.0060.01216.21
7.2.300.0100.00716.26
7.2.290.0030.01916.64
7.2.250.0130.00714.53
7.2.240.0030.01614.97
7.2.230.0030.01714.81
7.2.220.0120.00015.04
7.2.210.0000.01514.80
7.2.200.0000.01114.91
7.2.190.0030.01014.83
7.2.180.0030.01214.57
7.2.170.0070.01014.83
7.2.130.0050.00816.10
7.2.120.0050.00816.53
7.2.110.0030.01016.27
7.2.100.0000.01016.34
7.2.90.0030.00916.17
7.2.80.0070.01016.54
7.2.70.0050.01016.59
7.2.60.0100.00716.42
7.2.50.0090.00316.34
7.2.40.0130.01316.50
7.2.30.0140.00016.70
7.2.20.0140.00716.64
7.2.10.0000.01516.70
7.2.00.0150.00316.48
7.1.330.0070.01015.41
7.1.320.0040.00715.57
7.1.310.0030.01415.65
7.1.300.0030.01015.35
7.1.290.0090.00615.41
7.1.280.0030.01015.43
7.1.270.0120.00315.57
7.1.260.0060.00615.46
7.1.250.0070.00415.19
7.1.200.0060.00615.62
7.1.70.0040.00817.10
7.1.60.0140.01019.46
7.1.50.0070.00716.82
7.1.00.0000.07722.57
7.0.200.0020.00516.69
7.0.140.0000.07721.92
7.0.60.0000.07019.96
7.0.50.0100.06317.85
7.0.40.0170.03720.12
7.0.30.0270.08020.00
7.0.20.0270.08320.16
7.0.10.0070.04320.30
7.0.00.0200.07720.01
5.6.280.0000.06720.98
5.6.210.0100.03320.64
5.6.200.0170.07718.18
5.6.190.0030.09320.41
5.6.180.0530.04020.43
5.6.170.0170.04320.41
5.6.160.0000.04720.37
5.6.150.0070.04018.21
5.6.140.0070.06018.20
5.6.130.0130.05318.09
5.6.120.0070.07321.09
5.6.110.0130.08020.95
5.6.100.0070.04021.12
5.6.90.0070.04721.07
5.6.80.0130.06720.50
5.5.350.4330.04320.42
5.5.340.0130.04317.98
5.5.330.0070.05320.25
5.5.320.0470.05320.17
5.5.310.0200.03720.33
5.5.300.0000.04017.98
5.5.290.0130.06718.01
5.5.280.0130.07720.68
5.5.270.0070.08720.84
5.5.260.0170.07720.95
5.5.250.0070.08020.57
5.5.240.0130.07320.25
5.4.450.3830.04319.28
5.4.440.3470.04019.45
5.4.430.3870.03019.17
5.4.420.3300.03319.57
5.4.410.3270.04319.32
5.4.400.3400.04018.92
5.4.390.2530.04019.23
5.4.380.2870.03718.88
5.4.370.2730.04019.15
5.4.360.3070.03319.21
5.4.350.3070.03019.26
5.4.340.3470.04018.88
5.4.320.3000.04018.90
5.4.310.3070.03018.93
5.4.300.2970.04018.88
5.4.290.3500.03318.93
5.4.280.3470.03319.21
5.4.270.3470.03719.07
5.4.260.3730.03318.92
5.4.250.3100.04019.09
5.4.240.3730.04019.11
5.4.230.4170.03719.16
5.4.220.2800.03719.07
5.4.210.3470.03719.13
5.4.200.4600.03719.10
5.4.190.2830.04319.15
5.4.180.3700.03319.24
5.4.170.3270.03719.24
5.4.160.2670.03319.04
5.4.150.3370.03718.88
5.4.140.3130.04016.32
5.4.130.4070.03016.30
5.4.120.3670.03316.26
5.4.110.4000.04016.23
5.4.100.2700.03016.41
5.4.90.3000.04016.30
5.4.80.3200.03716.05
5.4.70.3670.03316.38
5.4.60.3770.03716.46
5.4.50.5000.03716.47
5.4.40.3400.04016.36
5.4.30.3730.03716.43
5.4.20.3200.03716.36
5.4.10.3230.03716.41
5.4.00.2970.04015.71
5.3.290.3600.03714.54
5.3.280.3100.04014.68
5.3.270.3170.04014.54
5.3.260.3170.04014.46
5.3.250.3730.04014.64
5.3.240.3830.03314.69
5.3.230.3570.03714.43
5.3.220.4100.03314.39
5.3.210.3970.03314.46
5.3.200.3000.04714.65
5.3.190.2930.03714.36
5.3.180.3470.03314.43
5.3.170.3230.04014.51
5.3.160.4000.04314.51
5.3.150.4100.03014.39
5.3.140.3900.05014.64
5.3.130.3170.03714.40
5.3.120.3470.04014.45
5.3.110.3000.03714.42
5.3.100.3330.03013.90
5.3.90.3170.04013.86
5.3.80.2730.03714.11
5.3.70.3770.03714.10
5.3.60.2600.03313.96
5.3.50.3400.04314.03
5.3.40.4300.02713.84
5.3.30.3700.03713.86
5.3.20.3700.03713.56
5.3.10.4730.03313.68
5.3.00.3900.04013.47
5.2.170.3370.03011.19
5.2.160.3130.03311.00
5.2.150.2970.03011.00
5.2.140.2530.03311.00
5.2.130.3230.03011.04
5.2.120.3300.03010.93
5.2.110.2800.03311.03
5.2.100.3170.03311.13
5.2.90.3430.03710.95
5.2.80.3030.02710.95
5.2.70.1930.03011.18
5.2.60.2870.03011.20
5.2.50.0000.03011.02
5.2.40.0000.04011.00
5.2.30.0070.04010.90
5.2.20.0070.05711.11
5.2.10.2630.01710.71
5.2.00.3370.02310.68
5.1.60.2870.02710.10
5.1.50.2970.0239.89
5.1.40.2330.0239.89
5.1.30.2530.02710.23
5.1.20.2900.02710.25
5.1.10.2370.0339.96
5.1.00.1900.02710.11
5.0.50.1430.0209.79
5.0.40.1300.0239.79
5.0.30.1700.0279.79
5.0.20.1630.0209.79
5.0.10.1600.0279.79
5.0.00.1630.0309.79
4.4.90.0670.0139.79
4.4.80.0030.0279.79
4.4.70.0000.0409.79
4.4.60.0000.0179.79
4.4.50.1000.0179.79
4.4.40.0870.0379.79
4.4.30.1370.0179.79
4.4.20.1330.0209.79
4.4.10.1330.0239.79
4.4.00.0730.0379.79
4.3.110.1630.0179.79
4.3.100.0970.0179.79
4.3.90.1330.0109.79
4.3.80.1200.0239.79
4.3.70.1600.0139.79
4.3.60.1670.0179.79
4.3.50.1530.0179.79
4.3.40.0270.0479.79
4.3.30.0930.0209.79
4.3.20.0800.0209.79
4.3.10.0830.0239.79
4.3.00.0900.0239.79

preferences:
47.24 ms | 401 KiB | 5 Q