3v4l.org

run code in 300+ PHP versions simultaneously
<?php sizeof([1,2]);

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)
8.3.60.0040.01116.75
8.3.50.0090.01218.28
8.3.40.0070.00718.41
8.3.30.0070.01018.59
8.3.20.0080.00018.74
8.3.10.0080.00018.50
8.3.00.0080.00019.13
8.2.180.0110.00716.63
8.2.170.0120.00322.96
8.2.160.0110.00418.86
8.2.150.0060.00324.18
8.2.140.0090.00024.66
8.2.130.0040.00426.16
8.2.120.0060.00320.38
8.2.110.0030.00620.52
8.2.100.0040.00717.79
8.2.90.0080.00017.92
8.2.80.0040.00419.36
8.2.70.0040.00417.50
8.2.60.0070.00417.55
8.2.50.0000.00818.07
8.2.40.0030.00617.97
8.2.30.0080.00017.82
8.2.20.0040.00417.57
8.2.10.0070.00017.52
8.2.00.0000.00717.59
8.1.280.0070.00725.92
8.1.270.0050.00324.66
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0000.00822.19
8.1.230.0110.00020.85
8.1.220.0000.00817.74
8.1.210.0050.00318.85
8.1.200.0000.00917.00
8.1.190.0040.00417.27
8.1.180.0060.00318.10
8.1.170.0040.00418.71
8.1.160.0050.00218.73
8.1.150.0040.00418.46
8.1.140.0080.00017.32
8.1.130.0040.00417.65
8.1.120.0020.00517.22
8.1.110.0040.00417.36
8.1.100.0040.00417.34
8.1.90.0070.00017.29
8.1.80.0000.00817.21
8.1.70.0030.00317.29
8.1.60.0040.00417.49
8.1.50.0050.00317.20
8.1.40.0050.00217.40
8.1.30.0040.00417.51
8.1.20.0000.00817.50
8.1.10.0000.00717.45
8.1.00.0070.00017.25
8.0.300.0080.00020.04
8.0.290.0000.00716.58
8.0.280.0030.00318.22
8.0.270.0000.00717.10
8.0.260.0000.00616.70
8.0.250.0000.00716.86
8.0.240.0030.00316.84
8.0.230.0030.00316.93
8.0.220.0070.00016.84
8.0.210.0000.00716.77
8.0.200.0030.00316.73
8.0.190.0030.00316.84
8.0.180.0000.00816.82
8.0.170.0030.00516.86
8.0.160.0000.00816.80
8.0.150.0030.00616.71
8.0.140.0090.00316.66
8.0.130.0030.00313.18
8.0.120.0070.00016.79
8.0.110.0020.00516.75
8.0.100.0000.00716.77
8.0.90.0000.00816.86
8.0.80.0140.00716.73
8.0.70.0050.00316.61
8.0.60.0040.00416.80
8.0.50.0040.00416.62
8.0.30.0170.00317.16
8.0.20.0120.01316.76
8.0.10.0000.00816.88
8.0.00.0130.00616.71
7.4.330.0000.00512.84
7.4.320.0000.00716.29
7.4.300.0000.00616.37
7.4.290.0060.00316.44
7.4.280.0000.00716.29
7.4.270.0000.00716.38
7.4.260.0030.00313.14
7.4.250.0050.00316.49
7.4.240.0070.00016.29
7.4.230.0040.00416.55
7.4.220.0030.01416.41
7.4.210.0060.00916.43
7.4.200.0070.00016.46
7.4.190.0030.00316.52
7.4.160.0060.00916.40
7.4.150.0330.01016.34
7.4.140.0090.00916.28
7.4.130.0090.01016.45
7.4.120.0130.00616.22
7.4.110.0060.01116.51
7.4.100.0170.00016.52
7.4.90.0110.01116.38
7.4.80.0140.00719.39
7.4.70.0080.00816.26
7.4.60.0100.00716.38
7.4.50.0080.00416.38
7.4.40.0030.00916.47
7.4.30.0110.00716.41
7.4.00.0030.00714.81
7.3.330.0000.00712.88
7.3.320.0000.00612.87
7.3.310.0030.00315.93
7.3.300.0070.00015.95
7.3.290.0120.00616.13
7.3.280.0090.00616.10
7.3.270.0050.01516.07
7.3.260.0060.01016.02
7.3.250.0170.00716.20
7.3.240.0110.01216.33
7.3.230.0090.00616.18
7.3.210.0080.00816.07
7.3.200.0110.00416.43
7.3.190.0030.01516.27
7.3.180.0130.00616.11
7.3.170.0120.00416.36
7.3.160.0070.01016.01
7.3.120.0000.01814.14
7.3.110.0040.00814.11
7.3.100.0110.00414.46
7.3.90.0070.00714.78
7.3.80.0020.01214.45
7.3.70.0090.00314.39
7.3.60.0140.00414.59
7.3.50.0030.01214.39
7.3.40.0030.01314.55
7.3.30.0030.00714.22
7.3.20.0060.01216.46
7.3.10.0030.01116.48
7.3.00.0080.00616.29
7.2.330.0140.00316.42
7.2.320.0130.00816.41
7.2.310.0030.02016.52
7.2.300.0160.00416.59
7.2.290.0090.00616.60
7.2.240.0080.00614.43
7.2.230.0040.00714.66
7.2.220.0040.01114.94
7.2.210.0120.00614.87
7.2.200.0120.00314.31
7.2.190.0030.00614.35
7.2.180.0000.01014.55
7.2.170.0040.01414.61
7.2.160.0000.01114.30
7.2.150.0030.00916.35
7.2.140.0040.00716.70
7.2.130.0080.00716.55
7.2.120.0080.00516.64
7.2.110.0060.00816.60
7.2.100.0090.00616.46
7.2.90.0080.00816.48
7.2.80.0100.00716.65
7.2.70.0070.00816.66
7.2.60.0120.00316.53
7.2.50.0050.01216.76
7.2.40.0060.01316.72
7.2.30.0110.00816.61
7.2.20.0090.00716.56
7.2.10.0070.01216.67
7.2.00.0060.01017.51
7.1.330.0130.00015.54
7.1.320.0060.00315.55
7.1.310.0040.01115.30
7.1.300.0000.01415.28
7.1.290.0130.00615.31
7.1.280.0150.00015.61
7.1.270.0030.01115.25
7.1.260.0060.00615.51
7.1.250.0060.00715.57
7.1.200.0090.00015.60
7.1.100.0030.00618.05
7.1.70.0040.00417.13
7.1.60.0140.01119.40
7.1.50.0090.01316.86
7.1.00.0030.04722.28
7.0.200.0370.00914.43
7.0.140.0030.07322.10
7.0.120.0030.07322.21
7.0.60.0030.08019.85
7.0.50.0000.04717.86
7.0.40.0030.04320.14
7.0.30.0300.07020.18
7.0.20.0300.06320.13
7.0.10.0270.06320.00
7.0.00.0130.04720.29
5.6.280.0030.07321.03
5.6.210.0030.04020.66
5.6.200.0000.04318.11
5.6.190.0000.04720.61
5.6.180.0400.07020.40
5.6.170.0200.04320.70
5.6.160.0130.07320.37
5.6.150.0100.07018.11
5.6.140.0070.07018.12
5.6.130.0100.06318.20
5.6.120.0000.07320.96
5.6.110.0070.06020.99
5.6.100.0170.05720.96
5.6.90.0230.07020.96
5.6.80.0100.08020.41
5.6.70.0270.07720.35
5.5.350.0270.08020.40
5.5.340.0070.08018.01
5.5.330.0070.05720.21
5.5.320.0200.08020.41
5.5.310.0230.04020.12
5.5.300.0100.04717.88
5.5.290.0030.08017.96
5.5.280.0070.04320.84
5.5.270.0100.08320.83
5.5.260.0070.08020.86
5.5.250.0100.08320.79
5.5.240.0100.08020.03
5.4.450.0000.05719.47
5.4.440.0070.08719.23
5.4.430.0130.07719.40
5.4.420.0100.05319.40
5.4.410.0200.07019.00
5.4.400.0030.04019.12
5.4.390.0070.05319.17
5.4.380.0030.06019.12
5.4.370.0000.06719.18
5.4.360.0030.04019.13
5.4.350.0030.03719.20
5.4.340.0130.03019.18
5.4.320.0100.03319.17
5.4.310.0000.04019.11
5.4.300.0100.07319.15
5.4.290.0070.07719.17
5.4.280.0100.04318.92
5.4.270.0130.05718.79
5.4.260.0070.03719.18
5.4.250.0030.08018.99
5.4.240.0070.07319.17
5.4.230.0030.07719.17
5.4.220.0030.06319.00
5.4.210.0000.05019.11
5.4.200.0070.08019.17
5.4.190.0030.06319.07
5.4.180.0070.04318.79
5.4.170.0200.05319.14
5.4.160.0000.04318.98
5.4.150.0070.04319.06
5.4.140.0070.03316.34
5.4.130.0070.03016.36
5.4.120.0030.03716.24
5.4.110.0030.03316.39
5.4.100.0030.03716.41
5.4.90.0070.03016.30
5.4.80.0070.03316.23
5.4.70.0070.03316.42
5.4.60.0100.02716.38
5.4.50.0030.03716.23
5.4.40.0030.04716.32
5.4.30.0000.03716.58
5.4.20.0000.04016.22
5.4.10.0030.03716.14
5.4.00.0030.03315.62
5.3.290.0130.07014.64
5.3.280.0030.06014.52
5.3.270.0070.07014.53
5.3.260.0070.05714.53
5.3.250.0130.03314.57
5.3.240.0070.03314.52
5.3.230.0030.03714.57
5.3.220.0070.03314.49
5.3.210.0070.03314.39
5.3.200.0030.03714.66
5.3.190.0100.03014.35
5.3.180.0070.03314.51
5.3.170.0030.03714.50
5.3.160.0000.04314.53
5.3.150.0100.04014.50
5.3.140.0070.03314.65
5.3.130.0030.03714.49
5.3.120.0070.03314.48
5.3.110.0030.04014.56
5.3.100.0070.04013.98
5.3.90.0030.03713.95
5.3.80.0070.04013.96
5.3.70.0030.03313.80
5.3.60.0030.03313.82
5.3.50.0000.03713.89
5.3.40.0030.04013.87
5.3.30.0030.03713.90
5.3.20.0000.03713.63
5.3.10.0030.03313.60
5.3.00.0030.03313.56
5.2.170.0000.03010.97
5.2.160.0000.03011.15
5.2.150.0000.03011.04
5.2.140.0030.02711.12
5.2.130.0000.03011.00
5.2.120.0000.03011.26
5.2.110.0000.03011.05
5.2.100.0000.03011.09
5.2.90.0030.03011.03
5.2.80.0030.02711.07
5.2.70.0030.02710.95
5.2.60.0070.02310.98
5.2.50.0000.03010.83
5.2.40.0000.03010.88
5.2.30.0070.02310.98
5.2.20.0100.02710.90
5.2.10.0030.02710.85
5.2.00.0030.03310.70
5.1.60.0070.0279.99
5.1.50.0070.0509.89
5.1.40.0130.0439.95
5.1.30.0030.05310.38
5.1.20.0030.05310.44
5.1.10.0100.0509.97
5.1.00.0030.04310.06
5.0.50.0000.0338.50
5.0.40.0100.0408.41
5.0.30.0070.0308.20
5.0.20.0030.0438.25
5.0.10.0030.0308.23
5.0.00.0070.0608.21
4.4.90.0000.0177.80
4.4.80.0000.0137.80
4.4.70.0030.0137.80
4.4.60.0030.0137.80
4.4.50.0000.0177.80
4.4.40.0030.0507.80
4.4.30.0000.0377.80
4.4.20.0030.0237.80
4.4.10.0070.0337.80
4.4.00.0030.0277.80
4.3.110.0000.0207.80
4.3.100.0030.0207.80
4.3.90.0000.0377.80
4.3.80.0000.0577.80
4.3.70.0070.0277.80
4.3.60.0000.0307.80
4.3.50.0000.0377.80
4.3.40.0000.0607.80
4.3.30.0000.0207.80
4.3.20.0000.0377.80
4.3.10.0030.0137.80
4.3.00.0070.0277.80

preferences:
32.68 ms | 401 KiB | 5 Q