3v4l.org

run code in 300+ PHP versions simultaneously
<?php $start = '10/10/2015'; $start_time = new DateTime($start, new DateTimeZone('US/Mountain')); $time_interval = new DateInterval('PT10H'); $start_time->add($time_interval)."\n"; echo $start_time->getTimestamp();

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)
8.3.60.0150.00618.68
8.3.50.0100.00718.18
8.3.40.0000.01418.88
8.3.30.0040.01119.02
8.3.20.0040.00420.33
8.3.10.0040.00422.04
8.3.00.0040.00417.93
8.2.180.0070.01118.54
8.2.170.0150.00622.96
8.2.160.0070.00720.52
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0060.00317.63
8.2.110.0040.00822.24
8.2.100.0060.00619.48
8.2.90.0080.00019.05
8.2.80.0080.00017.97
8.2.70.0050.00317.75
8.2.60.0040.00417.80
8.2.50.0060.00318.07
8.2.40.0080.00019.43
8.2.30.0070.00020.59
8.2.20.0080.00017.70
8.2.10.0000.00818.20
8.2.00.0000.00818.13
8.1.280.0070.00725.92
8.1.270.0100.00023.71
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00322.44
8.1.230.0040.00717.48
8.1.220.0040.00417.78
8.1.210.0040.00418.77
8.1.200.0030.00717.72
8.1.190.0060.00317.35
8.1.180.0000.00818.10
8.1.170.0040.00418.62
8.1.160.0070.00021.98
8.1.150.0000.00718.88
8.1.140.0050.00317.63
8.1.130.0070.00017.61
8.1.120.0000.00817.52
8.1.110.0000.00717.64
8.1.100.0040.00417.58
8.1.90.0050.00317.64
8.1.80.0000.00717.57
8.1.70.0000.00717.45
8.1.60.0040.00417.63
8.1.50.0030.00617.57
8.1.40.0040.00417.52
8.1.30.0030.00517.71
8.1.20.0040.00417.71
8.1.10.0040.00417.67
8.1.00.0050.00317.55
8.0.300.0000.00818.96
8.0.290.0080.00016.87
8.0.280.0030.00318.36
8.0.270.0030.00317.25
8.0.260.0000.00717.27
8.0.250.0040.00417.17
8.0.240.0060.00017.14
8.0.230.0060.00317.12
8.0.220.0040.00416.97
8.0.210.0030.00517.09
8.0.200.0080.00017.17
8.0.190.0090.00217.18
8.0.180.0000.00717.11
8.0.170.0000.00717.03
8.0.160.0000.00717.13
8.0.150.0000.00817.03
8.0.140.0040.00416.93
8.0.130.0000.00513.51
8.0.120.0000.00816.95
8.0.110.0030.00517.05
8.0.100.0060.00317.14
8.0.90.0040.00417.04
8.0.80.0040.01117.00
8.0.70.0000.00717.13
8.0.60.0050.00216.93
8.0.50.0000.00716.95
8.0.30.0070.01417.25
8.0.20.0110.00817.40
8.0.10.0070.00017.14
8.0.00.0080.01416.88
7.4.330.0030.00315.08
7.4.320.0000.00616.50
7.4.300.0030.00316.55
7.4.290.0070.00016.47
7.4.280.0080.00016.66
7.4.270.0030.00316.48
7.4.260.0000.00716.48
7.4.250.0000.00816.53
7.4.240.0020.00516.60
7.4.230.0070.00016.57
7.4.220.0060.01016.61
7.4.210.0030.01116.66
7.4.200.0040.00416.74
7.4.160.0000.01616.73
7.4.150.0000.01717.40
7.4.140.0070.01017.86
7.4.130.0090.00716.52
7.4.120.0060.01216.66
7.4.110.0060.01016.63
7.4.100.0130.00716.59
7.4.90.0130.00316.71
7.4.80.0110.01119.39
7.4.70.0100.00716.54
7.4.60.0060.01016.68
7.4.50.0040.00416.77
7.4.40.0110.00516.64
7.4.30.0120.01316.38
7.4.00.0070.00715.21
7.3.330.0030.00313.29
7.3.320.0000.00513.30
7.3.310.0030.00316.44
7.3.300.0070.00016.38
7.3.290.0060.01116.39
7.3.280.0080.01016.38
7.3.270.0130.00817.40
7.3.260.0160.00616.45
7.3.250.0090.00916.35
7.3.240.0120.01616.47
7.3.230.0030.01516.39
7.3.210.0070.01616.67
7.3.200.0110.00716.55
7.3.190.0150.00616.36
7.3.180.0070.00716.50
7.3.170.0130.00316.50
7.3.160.0060.01216.70
7.3.10.0080.00816.75
7.3.00.0080.00416.73
7.2.330.0090.01016.67
7.2.320.0070.01016.37
7.2.310.0080.00816.76
7.2.300.0040.01216.54
7.2.290.0100.00616.61
7.2.130.0110.00316.88
7.2.120.0080.00316.83
7.2.110.0090.00616.70
7.2.100.0090.00316.94
7.2.90.0030.01016.88
7.2.80.0060.00816.79
7.2.70.0080.00716.86
7.2.60.0080.00716.78
7.2.50.0070.00517.00
7.2.40.0080.00516.98
7.2.30.0070.00417.01
7.2.20.0050.01016.97
7.2.10.0060.00816.73
7.2.00.0080.00617.67
7.1.250.0030.01015.57
7.1.200.0060.00315.63
7.1.100.0030.00817.91
7.1.70.0030.00317.07
7.1.60.0070.01719.19
7.1.50.0060.01617.11
7.1.00.0000.07722.51
7.0.200.0030.00516.66
7.0.60.0270.08019.79
7.0.50.0070.08717.89
7.0.40.0100.04019.90
7.0.30.0130.07020.12
7.0.20.0370.05720.31
7.0.10.0070.04020.04
7.0.00.0200.03020.11
5.6.280.0030.06720.89
5.6.210.0000.04720.47
5.6.200.0030.08318.15
5.6.190.0230.07020.43
5.6.180.0330.07020.41
5.6.170.0270.04020.52
5.6.160.0000.04718.22
5.6.150.0030.04718.12
5.6.140.0070.04718.18
5.6.130.0130.08018.11
5.6.120.0100.05021.12
5.6.110.0070.04020.98
5.6.100.0070.07321.10
5.6.90.0070.08320.97
5.6.80.0130.07720.50
5.5.350.0170.07720.41
5.5.340.0030.05017.99
5.5.330.0130.03720.21
5.5.320.0030.08720.51
5.5.310.0230.05320.28
5.5.300.0070.04018.04
5.5.290.0030.08717.98
5.5.280.0000.04320.79
5.5.270.0100.08020.76
5.5.260.0100.05320.88
5.5.250.0030.04020.55
5.5.240.4100.04020.14
5.4.450.0300.05019.47
5.4.440.0130.05719.41
5.4.430.0070.05719.41
5.4.420.0170.04719.54
5.4.410.0070.06019.36
5.4.400.0170.04719.24
5.4.390.0130.06018.88
5.4.380.0130.05319.03
5.4.370.0070.06319.26
5.4.360.0100.05719.25
5.4.350.0130.05719.14
5.4.340.0200.04719.22
5.4.320.0200.04718.95
5.4.310.0070.06019.03
5.4.300.0200.06718.88
5.4.290.0270.06019.03
5.4.280.0200.06718.75
5.4.270.0170.06319.20
5.4.260.0130.05318.75
5.4.250.0070.06018.85
5.4.240.0130.05019.10
5.4.230.0270.04018.86
5.4.220.0200.04719.24
5.4.210.0170.05019.06
5.4.200.0100.05318.89
5.4.190.0200.04719.23
5.4.180.0200.05019.19
5.4.170.0170.05019.21
5.4.160.0100.06019.10
5.4.150.0170.04719.13
5.4.140.0130.05316.54
5.4.130.0130.05016.36
5.4.120.0130.04716.37
5.4.110.0130.05016.54
5.4.100.0130.05016.43
5.4.90.0100.05316.52
5.4.80.0170.04716.09
5.4.70.0230.03016.45
5.4.60.0130.03316.37
5.4.50.0270.04316.46
5.4.40.0370.06316.45
5.4.30.0030.07316.36
5.4.20.0000.05316.33
5.4.10.0300.06716.28

preferences:
45.86 ms | 401 KiB | 5 Q