3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(20 << 1);

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)
8.3.60.0090.00616.48
8.3.50.0280.00921.08
8.3.40.0110.00618.59
8.3.30.0100.00318.60
8.3.20.0080.00020.07
8.3.10.0060.00320.23
8.3.00.0060.00323.48
8.2.180.0140.00716.38
8.2.170.0140.00322.96
8.2.160.0040.01119.31
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00420.92
8.2.120.0040.00426.35
8.2.110.0000.00922.08
8.2.100.0080.00417.78
8.2.90.0000.00917.50
8.2.80.0050.00318.36
8.2.70.0040.00417.91
8.2.60.0080.00017.80
8.2.50.0050.00218.10
8.2.40.0060.00320.52
8.2.30.0040.00419.15
8.2.20.0040.00417.97
8.2.10.0000.00717.89
8.2.00.0080.00017.54
8.1.280.0060.00925.92
8.1.270.0080.00023.88
8.1.260.0070.00028.09
8.1.250.0070.00028.09
8.1.240.0050.00520.60
8.1.230.0070.00417.70
8.1.220.0050.00317.74
8.1.210.0040.00918.77
8.1.200.0030.00517.23
8.1.190.0060.00317.10
8.1.180.0030.00618.10
8.1.170.0040.00418.66
8.1.160.0000.00722.05
8.1.150.0050.00318.67
8.1.140.0030.00419.47
8.1.130.0070.00017.48
8.1.120.0000.00817.34
8.1.110.0040.00417.24
8.1.100.0040.00417.24
8.1.90.0090.00017.30
8.1.80.0030.00617.34
8.1.70.0000.00717.36
8.1.60.0000.00817.49
8.1.50.0050.00317.30
8.1.40.0000.00717.26
8.1.30.0040.00417.47
8.1.20.0030.00617.44
8.1.10.0000.00717.35
8.1.00.0030.00517.19
8.0.300.0050.00218.77
8.0.290.0030.00516.63
8.0.280.0030.00318.21
8.0.270.0070.00017.10
8.0.260.0040.00417.37
8.0.250.0070.00016.83
8.0.240.0040.00416.82
8.0.230.0000.00716.79
8.0.220.0030.00316.79
8.0.210.0000.00716.69
8.0.200.0070.00016.77
8.0.190.0000.00916.78
8.0.180.0040.00416.75
8.0.170.0000.00816.83
8.0.160.0070.00016.74
8.0.150.0040.00416.61
8.0.140.0070.00016.75
8.0.130.0000.00813.18
8.0.120.0040.00416.61
8.0.110.0030.00316.78
8.0.100.0040.00416.72
8.0.90.0000.00716.82
8.0.80.0060.00916.64
8.0.70.0060.00316.70
8.0.60.0000.00716.70
8.0.50.0000.00716.71
8.0.30.0070.00917.00
8.0.20.0150.00617.40
8.0.10.0030.00316.80
8.0.00.0110.00716.48
7.4.330.0000.00615.08
7.4.320.0030.00316.36
7.4.300.0000.00716.44
7.4.290.0070.00016.28
7.4.280.0000.00716.35
7.4.270.0030.00316.38
7.4.260.0030.00316.34
7.4.250.0040.00416.31
7.4.240.0040.00416.30
7.4.230.0030.00316.48
7.4.220.0040.01116.26
7.4.210.0090.00916.48
7.4.200.0000.00716.46
7.4.160.0060.01016.50
7.4.150.0070.01117.40
7.4.140.0110.00817.86
7.4.130.0110.00916.42
7.4.120.0090.00716.21
7.4.110.0090.00916.50
7.4.100.0090.00616.47
7.4.90.0160.00016.14
7.4.80.0070.01019.39
7.4.70.0130.00316.40
7.4.60.0130.00316.38
7.4.50.0100.00616.23
7.4.40.0130.00316.47
7.4.30.0120.00916.29
7.4.00.0060.00914.99
7.3.330.0000.00612.99
7.3.320.0060.00013.05
7.3.310.0000.00716.20
7.3.300.0000.00716.03
7.3.290.0110.00516.09
7.3.280.0120.00816.11
7.3.270.0160.00017.40
7.3.260.0090.00916.12
7.3.250.0120.00616.23
7.3.240.0140.00416.20
7.3.230.0130.00316.48
7.3.210.0080.00816.46
7.3.200.0110.00716.39
7.3.190.0090.00616.43
7.3.180.0130.01016.17
7.3.170.0090.01216.12
7.3.160.0110.01116.11
7.3.10.0070.00716.63
7.3.00.0070.00316.23
7.2.330.0140.00716.53
7.2.320.0060.01216.14
7.2.310.0130.00316.27
7.2.300.0180.00016.54
7.2.290.0090.00916.45
7.2.130.0000.01016.71
7.2.120.0100.00316.43
7.2.110.0080.00316.52
7.2.100.0000.01416.36
7.2.90.0090.00616.45
7.2.80.0140.00316.62
7.2.70.0100.00716.67
7.2.60.0060.00616.61
7.2.50.0040.00816.73
7.2.40.0070.01116.89
7.2.30.0090.00616.78
7.2.20.0000.01316.42
7.2.10.0100.00316.76
7.2.00.0080.00818.05
7.1.250.0030.00715.72
7.1.70.0030.00517.19
7.1.60.0040.00717.13
7.1.00.0000.08022.43
7.0.200.0320.00714.67
7.0.110.0330.05720.18
7.0.100.0300.05320.22
7.0.90.0300.06320.23
7.0.80.0400.05720.36
7.0.70.0370.05720.29
7.0.60.0370.05720.13
7.0.50.0300.05320.18
7.0.40.0370.04720.26
7.0.30.0400.05320.30
7.0.20.0400.05720.16
7.0.10.0270.05720.30
7.0.00.0370.05720.29
5.6.260.0070.06320.84
5.6.250.0130.05021.03
5.6.240.0130.05721.06
5.6.230.0070.06320.96
5.6.220.0200.04720.95
5.6.210.0100.05720.68
5.6.200.0130.06020.81
5.6.190.0100.05720.82
5.6.180.0130.05020.84
5.6.170.0030.06320.84
5.6.160.0130.05320.97
5.6.150.0170.05320.86
5.6.140.0200.05020.98
5.6.130.0170.05020.78
5.6.120.0070.06320.86
5.6.110.0100.05721.00
5.6.100.0200.05020.91
5.6.90.0100.05720.97
5.6.80.0130.05020.41
5.6.70.0130.05020.29
5.6.60.0170.05020.39
5.6.50.0100.05320.21
5.6.40.0070.05720.23
5.6.30.0170.05020.18
5.6.20.0170.05020.19
5.6.10.0170.04720.24
5.6.00.0070.05720.24

preferences:
33.36 ms | 401 KiB | 5 Q