3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strtotime('+ 1 month');

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)
8.3.60.0070.01116.38
8.3.50.0120.00618.43
8.3.40.0140.00318.71
8.3.30.0110.00418.79
8.3.20.0000.00720.31
8.3.10.0040.00423.65
8.3.00.0080.00019.51
8.2.180.0070.01016.50
8.2.170.0070.00722.96
8.2.160.0180.00320.36
8.2.150.0030.00524.18
8.2.140.0080.00024.66
8.2.130.0060.00317.75
8.2.120.0000.00826.35
8.2.110.0000.00920.47
8.2.100.0060.00617.91
8.2.90.0040.00419.30
8.2.80.0050.00317.97
8.2.70.0040.00417.63
8.2.60.0000.00817.93
8.2.50.0040.00418.07
8.2.40.0020.00519.29
8.2.30.0040.00420.69
8.2.20.0000.00817.96
8.2.10.0050.00318.16
8.2.00.0050.00317.93
8.1.280.0140.00725.92
8.1.270.0070.01023.99
8.1.260.0040.00428.09
8.1.250.0070.00028.09
8.1.240.0060.00323.73
8.1.230.0080.00420.97
8.1.220.0000.00717.77
8.1.210.0000.00818.77
8.1.200.0000.00817.48
8.1.190.0040.00417.22
8.1.180.0000.00718.10
8.1.170.0040.00418.87
8.1.160.0000.00721.88
8.1.150.0040.00418.79
8.1.140.0080.00019.49
8.1.130.0040.00417.63
8.1.120.0030.00417.63
8.1.110.0040.00417.63
8.1.100.0000.00717.46
8.1.90.0030.00317.63
8.1.80.0000.00717.60
8.1.70.0070.00017.46
8.1.60.0040.00417.56
8.1.50.0060.00317.57
8.1.40.0030.00517.46
8.1.30.0000.00917.68
8.1.20.0000.00817.58
8.1.10.0030.00617.57
8.1.00.0050.00317.65
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0030.00318.38
8.0.270.0030.00317.19
8.0.260.0000.00617.28
8.0.250.0000.00717.04
8.0.240.0040.00417.07
8.0.230.0040.00417.10
8.0.220.0030.00317.05
8.0.210.0040.00416.88
8.0.200.0030.00316.99
8.0.190.0090.00017.01
8.0.180.0000.00716.92
8.0.170.0040.00416.93
8.0.160.0000.00816.89
8.0.150.0000.00716.97
8.0.140.0000.00716.99
8.0.130.0060.00313.39
8.0.120.0000.00917.02
8.0.110.0050.00316.85
8.0.100.0040.00417.13
8.0.90.0000.00816.84
8.0.80.0120.00317.02
8.0.70.0000.00816.88
8.0.60.0040.00416.90
8.0.50.0000.00816.95
8.0.30.0070.01017.08
8.0.20.0080.01317.40
8.0.10.0040.00416.97
8.0.00.0090.00816.96
7.4.330.0000.00516.84
7.4.320.0060.00016.57
7.4.300.0060.00016.68
7.4.290.0030.00316.57
7.4.280.0080.00016.68
7.4.270.0000.00716.55
7.4.260.0000.00716.66
7.4.250.0040.00416.63
7.4.240.0020.00516.60
7.4.230.0070.00016.45
7.4.220.0090.00916.52
7.4.210.0070.01216.62
7.4.200.0030.00316.66
7.4.160.0060.00916.55
7.4.150.0060.01517.40
7.4.140.0140.00817.86
7.4.130.0080.01116.70
7.4.120.0080.00816.60
7.4.110.0130.00616.55
7.4.100.0140.00716.65
7.4.90.0060.01116.44
7.4.80.0060.01519.39
7.4.70.0050.01116.81
7.4.60.0120.00316.82
7.4.50.0060.00916.64
7.4.40.0110.00716.61
7.4.30.0090.01316.48
7.4.00.0040.01415.09
7.3.330.0060.00013.11
7.3.320.0060.00013.25
7.3.310.0000.00716.29
7.3.300.0020.00516.32
7.3.290.0030.00316.34
7.3.280.0050.01016.34
7.3.270.0030.01517.40
7.3.260.0140.00616.75
7.3.250.0020.01516.40
7.3.240.0120.00516.47
7.3.230.0100.00716.39
7.3.210.0030.01416.57
7.3.200.0110.00616.57
7.3.190.0070.01016.59
7.3.180.0130.01016.73
7.3.170.0090.00616.31
7.3.160.0030.01416.37
7.2.330.0170.00016.55
7.2.320.0150.00616.49
7.2.310.0160.00616.67
7.2.300.0030.01316.50
7.2.290.0060.01616.81
7.2.60.0100.00316.88
7.2.00.0030.01019.32
7.1.200.0090.00315.72
7.1.100.0090.00418.28
7.1.70.0090.00617.23
7.1.60.0060.01919.36
7.1.50.0110.01117.18
7.1.00.0070.07022.40
7.0.200.0000.00816.74
7.0.60.0270.06020.00
7.0.50.0130.07317.82
7.0.40.0100.09020.04
7.0.30.0570.05720.09
7.0.20.0170.08720.24
7.0.10.0100.07020.17
7.0.00.0070.08720.33
5.6.280.0000.03320.98
5.6.210.0200.06320.52
5.6.200.0100.08018.12
5.6.190.0030.04320.31
5.6.180.0530.07720.27
5.6.170.0400.05020.39
5.6.160.0130.07320.46
5.6.150.0070.07018.16
5.6.140.0130.07018.18
5.6.130.0030.04318.18
5.6.120.0100.04720.96
5.6.110.0100.07021.01
5.6.100.0170.07721.01
5.6.90.0070.06721.09
5.6.80.0070.07020.48
5.5.350.4330.04020.52
5.5.340.0130.06017.88
5.5.330.0030.05320.40
5.5.320.0070.08720.24
5.5.310.0370.04320.50
5.5.300.0170.08017.95
5.5.290.0130.07317.98
5.5.280.0030.08720.79
5.5.270.0100.08320.87
5.5.260.0130.07320.83
5.5.250.0030.08720.60
5.5.240.0330.07020.14

preferences:
63.66 ms | 400 KiB | 5 Q