3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xs = array(); var_dump(current($xs));

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)
8.3.60.0070.01416.50
8.3.50.0160.00517.30
8.3.40.0000.01518.63
8.3.30.0100.00318.60
8.3.20.0030.00618.38
8.3.10.0090.00018.44
8.3.00.0040.00419.13
8.2.180.0120.00918.16
8.2.170.0070.00722.96
8.2.160.0130.00321.07
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0050.00226.16
8.2.120.0040.00420.33
8.2.110.0030.00720.96
8.2.100.0000.01117.78
8.2.90.0000.00919.40
8.2.80.0070.00019.32
8.2.70.0030.00517.25
8.2.60.0040.00717.93
8.2.50.0060.00318.07
8.2.40.0040.00418.22
8.2.30.0000.00718.02
8.2.20.0040.00417.64
8.2.10.0040.00417.61
8.2.00.0000.01017.61
8.1.280.0110.01125.92
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0090.00320.55
8.1.230.0030.00920.79
8.1.220.0040.00417.74
8.1.210.0000.01218.82
8.1.200.0100.00017.23
8.1.190.0040.00417.28
8.1.180.0040.00418.10
8.1.170.0000.00718.84
8.1.160.0040.00418.84
8.1.150.0070.00018.52
8.1.140.0050.00217.32
8.1.130.0000.00717.68
8.1.120.0000.00717.35
8.1.110.0050.00217.45
8.1.100.0000.00717.33
8.1.90.0000.00717.40
8.1.80.0050.00217.42
8.1.70.0030.00317.31
8.1.60.0050.00317.46
8.1.50.0030.00617.27
8.1.40.0040.00417.49
8.1.30.0060.00317.53
8.1.20.0000.00717.59
8.1.10.0040.00417.32
8.1.00.0040.00417.39
8.0.300.0080.00019.77
8.0.290.0070.00016.75
8.0.280.0000.00818.38
8.0.270.0080.00017.29
8.0.260.0030.00316.75
8.0.250.0040.00416.86
8.0.240.0040.00716.77
8.0.230.0030.00316.80
8.0.220.0000.00716.82
8.0.210.0040.00416.77
8.0.200.0040.00416.76
8.0.190.0000.00816.87
8.0.180.0000.00716.82
8.0.170.0000.00716.82
8.0.160.0030.00516.85
8.0.150.0040.00416.75
8.0.140.0000.00916.66
8.0.130.0000.00513.25
8.0.120.0000.00816.67
8.0.110.0040.00416.80
8.0.100.0030.00316.69
8.0.90.0000.00716.82
8.0.80.0030.01616.77
8.0.70.0080.00016.80
8.0.60.0040.00416.66
8.0.50.0070.00016.81
8.0.30.0110.00716.95
8.0.20.0080.01216.88
8.0.10.0070.00016.77
8.0.00.0120.00916.58
7.4.330.0000.00513.01
7.4.320.0060.00016.42
7.4.300.0030.00316.38
7.4.290.0000.00716.43
7.4.280.0080.00016.57
7.4.270.0000.00816.34
7.4.260.0000.00713.20
7.4.250.0030.00616.51
7.4.240.0050.00316.54
7.4.230.0000.00716.53
7.4.220.0070.01116.48
7.4.210.0060.00816.46
7.4.200.0070.00016.58
7.4.190.0040.00416.64
7.4.160.0070.00716.41
7.4.150.0070.01016.39
7.4.140.0090.00816.31
7.4.130.0120.00616.40
7.4.120.0080.01116.40
7.4.110.0070.01016.27
7.4.100.0130.00316.43
7.4.90.0100.01316.38
7.4.80.0100.01019.39
7.4.70.0080.00816.33
7.4.60.0090.00916.36
7.4.50.0000.01316.31
7.4.40.0130.00316.22
7.4.30.0090.00616.26
7.4.00.0070.01014.73
7.3.330.0060.00012.97
7.3.320.0000.00512.89
7.3.310.0040.00416.19
7.3.300.0030.00316.08
7.3.290.0140.00716.07
7.3.280.0040.01316.09
7.3.270.0090.01316.14
7.3.260.0130.01016.10
7.3.250.0130.00416.24
7.3.240.0100.01016.50
7.3.230.0150.00316.16
7.3.210.0120.00616.23
7.3.200.0150.00716.39
7.3.190.0140.00716.30
7.3.180.0130.00316.34
7.3.170.0060.01216.23
7.3.160.0000.01816.33
7.3.120.0100.00314.97
7.2.330.0160.00716.65
7.2.320.0180.00416.34
7.2.310.0130.01316.54
7.2.300.0080.00816.49
7.2.290.0060.01116.59
7.2.60.0070.00416.62
7.2.00.0040.00918.97
7.1.200.0030.00915.61
7.1.100.0030.01017.97
7.1.70.0030.00717.15
7.1.60.0110.01419.40
7.1.50.0060.01516.87
7.1.00.0070.06722.30
7.0.200.0180.00414.50
7.0.140.0100.06722.00
7.0.120.0070.04022.03
7.0.60.0370.07020.00
7.0.50.0030.05717.81
7.0.40.0300.05320.40
7.0.30.0200.04720.27
7.0.20.0370.07020.40
7.0.10.0300.05320.12
7.0.00.0330.08020.11
5.6.210.0130.06020.70
5.6.200.0030.04318.17
5.6.190.0300.07720.59
5.6.180.0300.05720.41
5.6.170.0370.03720.45
5.6.160.0270.08020.43
5.6.150.0370.06320.45
5.6.140.0300.07020.44
5.6.130.0300.05720.38
5.6.120.0230.04320.11
5.6.110.0330.07320.30
5.6.100.0200.05320.32
5.6.90.0270.04320.35
5.6.80.0230.04319.82
5.6.70.0200.05019.50
5.6.60.0370.07019.77
5.6.50.0370.05319.66
5.6.40.0370.07019.79
5.6.30.0300.07319.47
5.6.20.0270.05319.65
5.6.10.0370.04719.68
5.6.00.0400.06019.45
5.5.350.4470.04020.31
5.5.340.0030.08318.00
5.5.330.0400.07020.38
5.5.320.0330.03720.57
5.5.310.0370.07720.20
5.5.300.0370.07020.13
5.5.290.0200.05020.12
5.5.280.0370.08020.08
5.5.270.0270.08020.18
5.5.260.0230.04320.25
5.5.250.0330.07319.95
5.5.240.0370.07019.29
5.5.230.0170.06319.30
5.5.220.0330.07019.61
5.5.210.0230.04319.51
5.5.200.0430.05019.52
5.5.190.0270.07719.56
5.5.180.0300.06319.43
5.5.160.0300.05019.26
5.5.150.0200.07719.26
5.5.140.0300.07719.58
5.5.130.0230.04719.52
5.5.120.0300.05719.32
5.5.110.0270.08019.48
5.5.100.0230.04019.50
5.5.90.0330.04719.46
5.5.80.0370.06319.21
5.5.70.0300.07319.15
5.5.60.0300.04019.44
5.5.50.0330.06719.14
5.5.40.0230.05719.36
5.5.30.0200.04319.46
5.5.20.0330.07319.26
5.5.10.0300.05019.30
5.5.00.0200.06719.21
5.4.450.0270.05319.16
5.4.440.0370.06019.14
5.4.430.0400.06019.52
5.4.420.0270.05319.47
5.4.410.0270.04719.35
5.4.400.0330.06018.83
5.4.390.0230.05319.21
5.4.380.0300.07019.09
5.4.370.0330.03319.20
5.4.360.0430.04718.92
5.4.350.0230.04319.00
5.4.340.0330.05318.92
5.4.320.0330.05018.97
5.4.310.0300.07318.79
5.4.300.0230.05019.17
5.4.290.0330.06719.18
5.4.280.0330.06019.07
5.4.270.0230.05719.00
5.4.260.0400.06319.09
5.4.250.0330.06318.78
5.4.240.0370.06718.80
5.4.230.0230.05018.79
5.4.220.0230.04718.79
5.4.210.0270.08019.17
5.4.200.0270.07319.00
5.4.190.0330.05318.90
5.4.180.0270.04318.82
5.4.170.0370.06318.82
5.4.160.0270.04318.90
5.4.150.0270.04719.06
5.4.140.0300.07016.25
5.4.130.0400.05716.36
5.4.120.0300.05716.16
5.4.110.0330.06016.25
5.4.100.0230.06016.22
5.4.90.0370.04016.57
5.4.80.0270.05716.22
5.4.70.0330.02716.39
5.4.60.0330.06716.28
5.4.50.0230.04716.30
5.4.40.0300.06316.28
5.4.30.0300.03316.13
5.4.20.0200.04016.20
5.4.10.0270.04316.26
5.4.00.0270.07315.88
5.3.290.0370.07714.63
5.3.280.0270.07714.60
5.3.270.0270.07714.44
5.3.260.0300.07314.54
5.3.250.0270.07314.59
5.3.240.0370.06714.52
5.3.230.0370.07314.61
5.3.220.0430.06014.52
5.3.210.0430.03314.46
5.3.200.0330.07014.58
5.3.190.0270.07314.54
5.3.180.0300.06314.48
5.3.170.0270.07714.54
5.3.160.0330.06314.57
5.3.150.0330.06014.52
5.3.140.0430.06014.56
5.3.130.0200.04314.47
5.3.120.0270.07714.36
5.3.110.0270.07714.57
5.3.100.0330.06013.91
5.3.90.0230.05013.96
5.3.80.0300.04713.95
5.3.70.0300.07013.94
5.3.60.0300.06313.94
5.3.50.0270.05713.88
5.3.40.0300.06713.87
5.3.30.0300.06013.83
5.3.20.0300.07013.49
5.3.10.0430.04013.61
5.3.00.0330.06713.61
5.2.170.0200.03012.66
5.2.160.0230.04712.66
5.2.150.0270.06012.66
5.2.140.0200.03712.66
5.2.130.0270.05312.66
5.2.120.0200.06312.66
5.2.110.0230.06012.66
5.2.100.0270.05312.66
5.2.90.0270.05712.66
5.2.80.0200.05712.66
5.2.70.0170.04712.66
5.2.60.0270.06012.66
5.2.50.0230.05712.66
5.2.40.0270.02712.66
5.2.30.0130.03312.66
5.2.20.0200.03012.66
5.2.10.0230.05712.66
5.2.00.0200.04012.66
5.1.60.0200.02712.66
5.1.50.0170.02712.66
5.1.40.0300.03012.66
5.1.30.0170.03012.66
5.1.20.0270.04712.66
5.1.10.0130.03312.66
5.1.00.0230.02712.66
5.0.50.0100.02012.66
5.0.40.0100.02012.66
5.0.30.0100.03012.66
5.0.20.0100.02312.66
5.0.10.0130.04012.66
5.0.00.0100.04712.66
4.4.90.0070.02012.66
4.4.80.0130.01312.66
4.4.70.0100.03712.66
4.4.60.0130.03012.66
4.4.50.0100.02312.66
4.4.40.0170.02012.66
4.4.30.0100.02312.66
4.4.20.0100.02312.66
4.4.10.0100.01712.66
4.4.00.0070.02712.66
4.3.110.0070.01712.66
4.3.100.0070.03312.66
4.3.90.0100.03312.66
4.3.80.0100.04312.66
4.3.70.0130.02012.66
4.3.60.0130.03012.66
4.3.50.0100.01712.66
4.3.40.0170.04712.66
4.3.30.0030.03712.66
4.3.20.0070.04312.66
4.3.10.0030.03712.66
4.3.00.0070.02712.66

preferences:
35.2 ms | 401 KiB | 5 Q