3v4l.org

run code in 300+ PHP versions simultaneously
<?php // isset ternary doesn't test the value !! var_dump(false ?? true);

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)
8.3.60.0130.00316.38
8.3.50.0180.00016.10
8.3.40.0040.01118.68
8.3.30.0040.01118.46
8.3.20.0080.00019.99
8.3.10.0040.00423.51
8.3.00.0040.00419.67
8.2.180.0070.00716.50
8.2.170.0120.00622.96
8.2.160.0070.00720.41
8.2.150.0070.00024.18
8.2.140.0140.00024.66
8.2.130.0070.00026.16
8.2.120.0080.00021.18
8.2.110.0050.00521.04
8.2.100.0120.00017.78
8.2.90.0050.00318.98
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0000.00817.80
8.2.50.0030.00618.10
8.2.40.0040.00420.58
8.2.30.0090.00019.66
8.2.20.0030.00617.48
8.2.10.0080.00017.91
8.2.00.0040.00417.80
8.1.280.0140.00325.92
8.1.270.0060.00920.24
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0040.00422.14
8.1.230.0110.00017.64
8.1.220.0000.00717.74
8.1.210.0060.00318.77
8.1.200.0030.00617.00
8.1.190.0000.00817.10
8.1.180.0040.00418.10
8.1.170.0080.00018.28
8.1.160.0050.00222.04
8.1.150.0050.00318.62
8.1.140.0050.00317.38
8.1.130.0090.00017.53
8.1.120.0070.00017.22
8.1.110.0070.00017.34
8.1.100.0040.00417.21
8.1.90.0000.00717.33
8.1.80.0000.00817.20
8.1.70.0030.00317.19
8.1.60.0000.00917.34
8.1.50.0040.00417.39
8.1.40.0020.00517.26
8.1.30.0000.00817.45
8.1.20.0000.00717.49
8.1.10.0030.00617.36
8.1.00.0000.00817.32
8.0.300.0030.00618.77
8.0.290.0050.00216.63
8.0.280.0000.00718.29
8.0.270.0070.00017.07
8.0.260.0000.00716.99
8.0.250.0050.00316.82
8.0.240.0000.00716.81
8.0.230.0030.00316.89
8.0.220.0000.00916.83
8.0.210.0070.00016.77
8.0.200.0060.00016.84
8.0.190.0030.00516.83
8.0.180.0000.00716.87
8.0.170.0040.00416.69
8.0.160.0000.00716.85
8.0.150.0030.00316.79
8.0.140.0000.00716.66
8.0.130.0030.00313.28
8.0.120.0040.00416.76
8.0.110.0040.00416.79
8.0.100.0000.00716.68
8.0.90.0030.00316.75
8.0.80.0060.00916.79
8.0.70.0040.00416.80
8.0.60.0040.00416.81
8.0.50.0020.00516.80
8.0.30.0080.00816.93
8.0.20.0100.01317.40
8.0.10.0000.00816.80
8.0.00.0070.01216.72
7.4.330.0030.00315.08
7.4.320.0040.00416.41
7.4.300.0060.00016.50
7.4.290.0070.00016.36
7.4.280.0070.00016.34
7.4.270.0000.00716.43
7.4.260.0050.00216.43
7.4.250.0060.00316.33
7.4.240.0020.00516.44
7.4.230.0040.00416.47
7.4.220.0070.01116.41
7.4.210.0100.01016.42
7.4.200.0030.00316.25
7.4.160.0120.00416.27
7.4.150.0110.00617.40
7.4.140.0050.01617.86
7.4.130.0060.01116.37
7.4.120.0120.01216.30
7.4.110.0060.01216.33
7.4.100.0070.01016.37
7.4.90.0090.00916.47
7.4.80.0070.01019.39
7.4.70.0130.01016.50
7.4.60.0160.00016.16
7.4.50.0060.00316.43
7.4.40.0260.00616.25
7.4.30.0120.00416.34
7.4.00.0050.01114.82
7.3.330.0000.00713.02
7.3.320.0000.00613.09
7.3.310.0070.00016.17
7.3.300.0000.00716.07
7.3.290.0130.00616.16
7.3.280.0080.01016.22
7.3.270.0100.00717.40
7.3.260.0090.00916.21
7.3.250.0110.00616.30
7.3.240.0130.00316.13
7.3.230.0070.01016.39
7.3.210.0080.00816.14
7.3.200.0100.00616.52
7.3.190.0130.01016.32
7.3.180.0060.00916.30
7.3.170.0080.00916.27
7.3.160.0060.01216.06
7.3.120.0050.01314.70
7.3.110.0110.00614.54
7.3.100.0080.00714.67
7.3.90.0080.00814.53
7.3.80.0060.00614.54
7.3.70.0080.00514.56
7.3.60.0050.00514.42
7.3.50.0030.00714.77
7.3.40.0010.00914.67
7.3.30.0030.01014.58
7.3.20.0070.01016.35
7.3.10.0060.01016.50
7.3.00.0010.01016.36
7.2.330.0080.00916.36
7.2.320.0040.01416.61
7.2.310.0060.01716.23
7.2.300.0100.00616.57
7.2.290.0120.00616.52
7.2.250.0160.00314.72
7.2.240.0120.00714.59
7.2.230.0050.00914.73
7.2.220.0060.00614.85
7.2.210.0030.01014.79
7.2.200.0050.00714.87
7.2.190.0040.00914.82
7.2.180.0060.00914.82
7.2.170.0070.00714.69
7.2.160.0030.00614.81
7.2.150.0070.01016.34
7.2.140.0030.01216.65
7.2.130.0060.00916.76
7.2.120.0070.00316.72
7.2.110.0090.00616.65
7.2.100.0000.01316.63
7.2.90.0060.00816.45
7.2.80.0080.00516.54
7.2.70.0040.00816.82
7.2.60.0000.01516.57
7.2.50.0090.00616.73
7.2.40.0000.01516.77
7.2.30.0040.00416.50
7.2.20.0060.01216.78
7.2.10.0030.00816.70
7.2.00.0050.00817.74
7.1.330.0020.01315.65
7.1.320.0020.00915.62
7.1.310.0060.00615.79
7.1.300.0040.00715.62
7.1.290.0050.00815.79
7.1.280.0030.00715.67
7.1.270.0130.00215.62
7.1.260.0070.00615.69
7.1.250.0030.00915.81
7.1.200.0070.00715.56
7.1.100.0040.01117.95
7.1.70.0070.00716.97
7.1.60.0070.01819.17
7.1.50.0000.01116.87
7.1.00.0030.07722.37
7.0.200.0030.00616.79
7.0.60.0100.03719.92
7.0.50.0030.04017.82
7.0.40.0070.05720.21
7.0.30.0300.06320.09
7.0.20.0270.07720.17
7.0.10.0070.09020.17
7.0.00.0030.04720.02
5.6.280.0030.05720.92
5.6.210.0100.04720.50
5.6.200.0030.08318.29
5.6.190.0100.08720.61
5.6.180.0070.06020.50
5.6.170.0230.04020.62
5.6.160.0100.08320.55
5.6.150.0070.04318.16
5.6.140.0030.09318.23
5.6.130.0070.08018.24
5.6.120.0000.04321.02
5.6.110.0170.07320.97
5.6.100.0100.08021.10
5.6.90.0030.04020.95
5.6.80.0130.07320.36
5.5.350.0230.07320.27
5.5.340.0100.03317.98
5.5.330.0130.06320.40
5.5.320.0000.04320.27
5.5.310.0200.07320.45
5.5.300.0000.04017.99
5.5.290.0130.05318.02
5.5.280.0030.05720.98
5.5.270.0100.08320.79
5.5.260.0130.05720.79
5.5.250.0170.05320.61
5.5.240.0200.04320.36
5.4.450.0270.06319.62
5.4.440.0270.05719.47
5.4.430.0330.05019.45
5.4.420.0300.05319.59
5.4.410.0400.05019.48
5.4.400.0330.05319.25
5.4.390.0370.05319.03
5.4.380.0300.05019.21
5.4.370.0200.06019.06
5.4.360.0270.05719.01
5.4.350.0370.04719.26
5.4.340.0430.04319.38
5.4.320.0270.05319.01
5.4.310.0300.05319.32
5.4.300.0270.06018.98
5.4.290.0270.05719.14
5.4.280.0230.06019.25
5.4.270.0370.05019.12
5.4.260.0400.06019.25
5.4.250.0330.05719.12
5.4.240.0370.05018.84
5.4.230.0370.04318.97
5.4.220.0230.05719.30
5.4.210.0230.06319.00
5.4.200.0400.04318.86
5.4.190.0330.04719.25
5.4.180.0270.05719.29
5.4.170.0400.04319.36
5.4.160.0400.04019.11
5.4.150.0370.06019.26
5.4.140.0330.06316.45
5.4.130.0300.04316.38
5.4.120.0330.04716.44
5.4.110.0270.06016.41
5.4.100.0200.06016.45
5.4.90.0270.05016.53
5.4.80.0270.04716.45
5.4.70.0370.05316.57
5.4.60.0230.03316.52
5.4.50.0070.06716.56
5.4.40.0070.06716.25
5.4.30.0030.07316.22
5.4.20.0000.04316.42

preferences:
34.95 ms | 400 KiB | 5 Q