3v4l.org

run code in 300+ PHP versions simultaneously
<?php strtotime('+ 1 month 2 days');

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)
8.3.60.0140.00416.63
8.3.50.0120.01021.99
8.3.40.0110.00418.88
8.3.30.0110.00318.67
8.3.20.0000.00720.20
8.3.10.0080.00023.66
8.3.00.0070.00319.48
8.2.180.0140.00716.60
8.2.170.0130.00622.96
8.2.160.0070.01420.47
8.2.150.0030.00624.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0110.00417.50
8.2.110.0070.00422.20
8.2.100.0060.00617.80
8.2.90.0040.00419.05
8.2.80.0030.00617.97
8.2.70.0050.00317.61
8.2.60.0030.00518.04
8.2.50.0030.00518.07
8.2.40.0040.00421.07
8.2.30.0030.00320.56
8.2.20.0040.00417.69
8.2.10.0040.00418.13
8.2.00.0000.00718.03
8.1.280.0100.01025.92
8.1.270.0080.00023.77
8.1.260.0000.00726.35
8.1.250.0080.00028.09
8.1.240.0040.00420.88
8.1.230.0030.00917.48
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0030.00617.49
8.1.190.0080.00017.48
8.1.180.0000.00818.10
8.1.170.0040.00420.37
8.1.160.0080.00022.00
8.1.150.0000.00718.77
8.1.140.0040.00419.50
8.1.130.0070.00017.69
8.1.120.0080.00017.51
8.1.110.0040.00417.59
8.1.100.0000.00817.54
8.1.90.0040.00317.56
8.1.80.0000.00817.47
8.1.70.0040.00417.47
8.1.60.0040.00417.68
8.1.50.0040.00417.60
8.1.40.0050.00317.53
8.1.30.0000.00817.70
8.1.20.0000.00817.61
8.1.10.0000.00817.60
8.1.00.0040.00417.54
8.0.300.0040.00418.96
8.0.290.0070.00016.75
8.0.280.0000.00718.46
8.0.270.0070.00017.13
8.0.260.0040.00417.26
8.0.250.0040.00416.98
8.0.240.0000.00917.07
8.0.230.0020.00517.12
8.0.220.0030.00317.01
8.0.210.0040.00417.01
8.0.200.0060.00017.08
8.0.190.0040.00416.98
8.0.180.0000.00717.05
8.0.170.0000.00816.98
8.0.160.0040.00417.09
8.0.150.0070.00016.98
8.0.140.0080.00016.93
8.0.130.0030.00313.30
8.0.120.0000.00816.98
8.0.110.0070.00016.97
8.0.100.0040.00416.80
8.0.90.0050.00217.00
8.0.80.0000.01617.03
8.0.70.0040.00416.88
8.0.60.0000.00716.88
8.0.50.0000.00816.96
8.0.30.0150.00316.94
8.0.20.0110.00917.40
8.0.10.0080.00017.09
8.0.00.0110.00816.96
7.4.330.0000.00615.09
7.4.320.0030.00316.66
7.4.300.0040.00416.61
7.4.290.0040.00416.62
7.4.280.0030.00516.58
7.4.270.0000.00716.57
7.4.260.0000.00616.60
7.4.250.0050.00216.54
7.4.240.0000.00716.60
7.4.230.0000.00716.76
7.4.220.0090.01216.60
7.4.210.0150.00016.59
7.4.200.0050.00216.68
7.4.160.0150.00716.61
7.4.150.0130.00317.40
7.4.140.0060.01417.86
7.4.130.0120.00816.60
7.4.120.0090.00716.58
7.4.110.0110.01116.62
7.4.100.0090.00916.66
7.4.90.0070.01116.52
7.4.80.0110.00619.39
7.4.70.0140.00316.78
7.4.60.0120.00616.76
7.4.50.0000.00816.25
7.4.40.0100.00716.56
7.4.30.0040.01816.64
7.4.00.0030.00915.04
7.3.330.0030.00313.24
7.3.320.0050.00013.07
7.3.310.0080.00016.46
7.3.300.0070.00016.23
7.3.290.0090.00516.31
7.3.280.0090.00916.31
7.3.270.0100.01017.40
7.3.260.0150.00416.40
7.3.250.0130.00716.50
7.3.240.0130.00716.43
7.3.230.0040.01216.41
7.3.210.0110.00616.45
7.3.200.0080.01016.56
7.3.190.0080.00816.31
7.3.180.0090.00816.68
7.3.170.0040.01216.54
7.3.160.0030.01316.41
7.2.330.0120.01216.36
7.2.320.0030.01316.79
7.2.310.0100.00716.54
7.2.300.0130.00316.53
7.2.290.0100.01316.56
7.2.00.0120.00619.14
7.1.100.0040.00718.17
7.1.70.0040.00417.29
7.1.60.0060.01919.11
7.1.50.0000.02217.03
7.1.00.0070.07022.46
7.0.200.0150.00716.84
7.0.60.0100.07020.00
7.0.50.0100.07717.88
7.0.40.0070.08320.02
7.0.30.0330.07720.17
7.0.20.0430.06020.01
7.0.10.0130.05020.31
7.0.00.0100.05020.18
5.6.280.0030.03321.11
5.6.210.0070.07720.66
5.6.200.0030.07718.23
5.6.190.0100.04320.67
5.6.180.0270.05720.67
5.6.170.0370.04320.50
5.6.160.0100.08320.63
5.6.150.0070.07018.11
5.6.140.0030.05718.11
5.6.130.0030.05718.14
5.6.120.0070.08320.96
5.6.110.0100.06721.03
5.6.100.0070.06320.97
5.6.90.0030.04321.12
5.6.80.0000.04020.36
5.6.70.0370.06720.39
5.5.350.0270.07720.38
5.5.340.0030.08317.95
5.5.330.0000.04320.38
5.5.320.0230.06720.21
5.5.310.0300.03320.23
5.5.300.0030.08018.02
5.5.290.0100.08017.89
5.5.280.0170.07720.88
5.5.270.0030.04320.77
5.5.260.0030.07720.73
5.5.250.0070.06720.54
5.5.240.0170.05320.25
5.4.450.0630.06319.28
5.4.440.0830.05719.11
5.4.430.0730.07719.60
5.4.420.0500.05019.41
5.4.410.0630.05719.47
5.4.400.0170.04718.95
5.4.390.0100.08019.32
5.4.380.0670.05319.08
5.4.370.0630.06019.31
5.4.360.0330.05019.22
5.4.350.0430.04718.81
5.4.340.0330.05719.27
5.4.320.0630.04719.08
5.4.310.0570.05319.22
5.4.300.0730.06019.07
5.4.290.0830.05719.18
5.4.280.0700.05319.28
5.4.270.0570.05319.21
5.4.260.0470.05319.24
5.4.250.0770.05318.81
5.4.240.0630.06319.13
5.4.230.0400.05318.90
5.4.220.0500.07019.08
5.4.210.0730.05319.11
5.4.200.0770.05018.99
5.4.190.0670.07019.14
5.4.180.0670.04719.18
5.4.170.0700.06018.98
5.4.160.0430.06718.90
5.4.150.0570.05719.29
5.4.140.0600.05316.40
5.4.130.0670.04316.48
5.4.120.0600.05016.34
5.4.110.0670.05316.34
5.4.100.0630.07316.52
5.4.90.0800.05016.23
5.4.80.0470.05316.57
5.4.70.0670.06016.25
5.4.60.0630.07016.53
5.4.50.0470.06016.51
5.4.40.0530.07316.45
5.4.30.0700.06016.48
5.4.20.0530.07316.42
5.4.10.0600.08016.03
5.4.00.0770.05715.77

preferences:
52.04 ms | 401 KiB | 5 Q