3v4l.org

run code in 300+ PHP versions simultaneously
<?php $device_time_stamp = strtotime('2014-05-15T12:19:37.000Z'); $last_update_threshold_time_stamp = strtotime('-10 minute'); echo $device_time_stamp; echo $last_update_threshold_time_stamp;

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)
8.3.60.0080.00617.00
8.3.50.0170.00923.07
8.3.40.0110.00419.20
8.3.30.0070.00719.34
8.3.20.0070.00020.59
8.3.10.0000.00824.09
8.3.00.0030.00518.13
8.2.180.0000.01517.00
8.2.170.0040.01222.96
8.2.160.0030.01020.59
8.2.150.0000.00724.18
8.2.140.0000.00824.66
8.2.130.0100.00726.16
8.2.120.0040.00421.26
8.2.110.0060.00322.46
8.2.100.0040.00818.22
8.2.90.0080.00019.73
8.2.80.0000.00818.25
8.2.70.0030.00618.00
8.2.60.0040.00718.41
8.2.50.0050.00318.07
8.2.40.0030.00518.59
8.2.30.0000.00718.45
8.2.20.0000.00718.04
8.2.10.0020.00518.46
8.2.00.0040.00418.16
8.1.280.0070.01025.92
8.1.270.0030.00624.21
8.1.260.0000.00826.35
8.1.250.0090.00028.09
8.1.240.0080.00024.29
8.1.230.0040.00719.21
8.1.220.0000.00817.80
8.1.210.0030.00518.77
8.1.200.0030.00717.73
8.1.190.0050.00317.75
8.1.180.0080.00018.10
8.1.170.0080.00018.92
8.1.160.0040.00422.17
8.1.150.0070.00019.27
8.1.140.0040.00417.91
8.1.130.0030.00318.18
8.1.120.0030.00317.94
8.1.110.0040.00417.96
8.1.100.0040.00417.93
8.1.90.0030.00517.94
8.1.80.0040.00417.86
8.1.70.0040.00417.91
8.1.60.0080.00018.00
8.1.50.0040.00417.74
8.1.40.0000.00817.73
8.1.30.0040.00417.90
8.1.20.0090.00017.94
8.1.10.0000.00817.89
8.1.00.0000.00917.91
8.0.300.0040.00418.77
8.0.290.0070.00017.00
8.0.280.0040.00418.84
8.0.270.0000.00717.60
8.0.260.0040.00417.55
8.0.250.0030.00317.50
8.0.240.0030.00317.41
8.0.230.0040.00417.30
8.0.220.0040.00417.41
8.0.210.0030.00517.29
8.0.200.0030.00317.38
8.0.190.0040.00417.32
8.0.180.0050.00217.42
8.0.170.0000.00917.44
8.0.160.0030.00317.32
8.0.150.0030.00617.38
8.0.140.0040.00417.35
8.0.130.0070.00013.77
8.0.120.0000.00817.29
8.0.110.0050.00317.31
8.0.100.0040.00417.36
8.0.90.0070.00017.35
8.0.80.0060.00917.19
8.0.70.0040.00417.16
8.0.60.0040.00417.36
8.0.50.0090.00017.37
8.0.30.0110.00717.43
8.0.20.0120.01017.41
8.0.10.0000.00817.32
8.0.00.0110.00517.11
7.4.330.0000.00515.48
7.4.320.0050.00216.93
7.4.300.0030.00316.98
7.4.290.0000.00716.99
7.4.280.0050.00316.99
7.4.270.0000.00717.06
7.4.260.0000.00917.00
7.4.250.0030.00316.90
7.4.240.0040.00416.95
7.4.230.0030.00317.09
7.4.220.0060.01216.77
7.4.210.0030.01616.92
7.4.200.0050.00216.68
7.4.160.0030.02016.79
7.4.150.0040.01517.40
7.4.140.0120.00817.86
7.4.130.0060.01016.79
7.4.120.0070.01416.75
7.4.110.0170.00016.60
7.4.100.0150.00316.89
7.4.90.0070.01016.79
7.4.80.0130.00319.39
7.4.70.0140.01416.71
7.4.60.0100.00716.82
7.4.50.0080.00016.75
7.4.40.0090.00916.54
7.4.30.0060.01217.03
7.4.00.0000.01415.29
7.3.330.0050.00013.52
7.3.320.0030.00313.68
7.3.310.0070.00016.66
7.3.300.0070.00016.72
7.3.290.0140.00016.61
7.3.280.0080.00716.57
7.3.270.0060.01017.40
7.3.260.0140.00616.85
7.3.250.0110.00916.60
7.3.240.0090.00616.91
7.3.230.0100.00716.73
7.3.210.0110.00716.60
7.3.200.0100.00719.39
7.3.190.0060.01316.90
7.3.180.0160.00316.81
7.3.170.0110.00416.63
7.3.160.0080.00816.84
7.2.330.0090.00816.80
7.2.320.0100.00717.18
7.2.310.0160.00016.85
7.2.300.0070.01016.80
7.2.290.0090.00816.66
7.2.60.0040.01216.97
7.2.00.0070.00719.77
7.1.200.0070.00715.81
7.1.100.0000.01118.13
7.1.70.0030.00617.05
7.1.60.0110.01519.40
7.1.50.0070.01517.05
7.1.00.0000.07722.48
7.0.200.0000.00716.95
7.0.140.0030.07022.18
7.0.60.0070.08719.79
7.0.50.0100.07717.75
7.0.40.0130.07320.21
7.0.30.0500.05320.12
7.0.20.0200.05320.09
7.0.10.0100.08020.05
7.0.00.0100.08320.00
5.6.280.0000.07320.86
5.6.210.0070.07720.75
5.6.200.0170.05018.08
5.6.190.0000.04720.57
5.6.180.0270.08020.61
5.6.170.0330.07720.38
5.6.160.0070.03720.61
5.6.150.0070.04018.13
5.6.140.0030.05018.11
5.6.130.0100.07018.18
5.6.120.0000.04720.97
5.6.110.0000.04321.04
5.6.100.0130.08021.01
5.6.90.0070.06321.11
5.6.80.0100.06320.47
5.5.350.0000.06720.32
5.5.340.0030.04318.01
5.5.330.0000.04320.47
5.5.320.0400.07320.30
5.5.310.0300.04720.41
5.5.300.0170.06317.96
5.5.290.0170.05017.91
5.5.280.0030.06020.84
5.5.270.0100.07320.78
5.5.260.0100.05320.87
5.5.250.0030.08720.45
5.5.240.0130.04320.14
5.4.450.0330.03719.46
5.4.440.0230.03719.26
5.4.430.0700.04319.56
5.4.420.0630.03019.47
5.4.410.0370.04719.39
5.4.400.0400.04718.94
5.4.390.0700.04019.24
5.4.380.0230.06318.59
5.4.370.0330.06318.61
5.4.360.0330.05318.46
5.4.350.0470.04318.72
5.4.340.0430.06718.69
5.4.320.0070.03712.46
5.4.310.0020.04212.45
5.4.300.0060.03712.45
5.4.290.0070.03812.45
5.4.280.0070.03512.35
5.4.270.0080.03512.35
5.4.260.0060.03912.35
5.4.250.0070.03612.35
5.4.240.0070.03612.35
5.4.230.0060.03812.34
5.4.220.0070.03512.34
5.4.210.0060.04012.34
5.4.200.0070.05012.34
5.4.190.0080.03512.34
5.4.180.0060.04012.34
5.4.170.0060.03612.35
5.4.160.0090.04412.34
5.4.150.0060.03612.34
5.4.140.0050.03912.02
5.4.130.0080.03312.01
5.4.120.0050.03511.97
5.4.110.0060.03411.96
5.4.100.0030.03711.96
5.4.90.0080.03511.96
5.4.80.0050.03711.96
5.4.70.0070.03811.96
5.4.60.0060.03511.96
5.4.50.0070.03511.95
5.4.40.0070.03411.95
5.4.30.0020.03911.95
5.4.20.0030.03711.95
5.4.10.0060.03411.95
5.4.00.0080.03611.44
5.3.290.0030.04212.80
5.3.280.0080.05112.71
5.3.270.0090.04412.72
5.3.260.0070.04512.72
5.3.250.0040.04312.71
5.3.240.0040.04212.72
5.3.230.0050.04112.71
5.3.220.0030.04212.68
5.3.210.0110.04512.68
5.3.200.0080.04212.68
5.3.190.0120.03312.67
5.3.180.0100.03612.67
5.3.170.0080.04212.67
5.3.160.0090.03412.68
5.3.150.0070.03612.67
5.3.140.0090.03312.66
5.3.130.0030.04012.66
5.3.120.0060.03912.66
5.3.110.0070.04012.65
5.3.100.0070.03712.12
5.3.90.0100.03312.09
5.3.80.0080.04012.08
5.3.70.0080.03412.08
5.3.60.0060.03512.06
5.3.50.0050.03812.00
5.3.40.0040.04412.00
5.3.30.0070.03711.95
5.3.20.0040.03911.73
5.3.10.0070.03311.70
5.3.00.0050.03711.68
5.2.170.0040.0319.19
5.2.160.0070.0289.19
5.2.150.0060.0389.19
5.2.140.0060.0339.18
5.2.130.0060.0289.14
5.2.120.0060.0289.14
5.2.110.0040.0309.14
5.2.100.0070.0279.14
5.2.90.0050.0299.14
5.2.80.0010.0359.14
5.2.70.0080.0279.14
5.2.60.0060.0299.10
5.2.50.0070.0349.07
5.2.40.0050.0309.04
5.2.30.0030.0459.00
5.2.20.0100.0369.00
5.2.10.0020.0318.94
5.2.00.0070.0388.80
5.1.60.0070.0308.08
5.1.50.0040.0258.08
5.1.40.0030.0268.06
5.1.30.0060.0248.41
5.1.20.0050.0398.43
5.1.10.0030.0358.15
5.1.00.0060.0258.15
5.0.50.0040.0216.63
5.0.40.0040.0196.49
5.0.30.0030.0326.30
5.0.20.0030.0206.27
5.0.10.0020.0216.25
5.0.00.0040.0306.25
4.4.90.0040.0144.78
4.4.80.0020.0164.75
4.4.70.0010.0174.75
4.4.60.0030.0154.75
4.4.50.0030.0154.77
4.4.40.0020.0254.70
4.4.30.0070.0114.76
4.4.20.0020.0164.84
4.4.10.0030.0164.85
4.4.00.0020.0284.75
4.3.110.0040.0144.67
4.3.100.0040.0144.66
4.3.90.0030.0144.63
4.3.80.0030.0244.58
4.3.70.0010.0164.63
4.3.60.0030.0144.62
4.3.50.0010.0174.63
4.3.40.0030.0244.54
4.3.30.0020.0163.31
4.3.20.0020.0173.28
4.3.10.0020.0163.25
4.3.00.0100.01315.95

preferences:
46.19 ms | 401 KiB | 5 Q