3v4l.org

run code in 300+ PHP versions simultaneously
<?php $time1 = '2014-08-26 14:35:29'; $time2 = '2014-08-26 14:45:29'; $strtotime1 = strtotime($time1); $strtotime2 = strtotime($time2); echo $strtotime1; echo "\n"; echo $strtotime2; echo "\n"; echo $strtotime2 - $strtotime1;

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)
8.3.60.0110.00618.30
8.3.50.0110.00722.94
8.3.40.0040.01118.80
8.3.30.0100.00319.04
8.3.20.0080.00020.29
8.3.10.0000.00823.65
8.3.00.0050.00319.38
8.2.180.0150.00016.50
8.2.170.0040.01122.96
8.2.160.0070.01420.43
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0070.00021.01
8.2.110.0000.00919.39
8.2.100.0040.00718.03
8.2.90.0050.00319.05
8.2.80.0040.00417.97
8.2.70.0040.00417.61
8.2.60.0080.00018.05
8.2.50.0000.00818.07
8.2.40.0100.00018.22
8.2.30.0040.00418.13
8.2.20.0080.00017.74
8.2.10.0040.00418.09
8.2.00.0030.00617.86
8.1.280.0140.00425.92
8.1.270.0030.00623.73
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00321.29
8.1.230.0040.00917.58
8.1.220.0060.00317.77
8.1.210.0030.00618.77
8.1.200.0030.00617.48
8.1.190.0000.00817.35
8.1.180.0060.00318.10
8.1.170.0050.00518.39
8.1.160.0040.00421.89
8.1.150.0040.00418.80
8.1.140.0000.00817.62
8.1.130.0030.00317.78
8.1.120.0030.00317.50
8.1.110.0040.00417.46
8.1.100.0000.00717.58
8.1.90.0030.00317.58
8.1.80.0030.00417.58
8.1.70.0040.00417.59
8.1.60.0030.00617.61
8.1.50.0000.00817.43
8.1.40.0030.00517.48
8.1.30.0030.00617.68
8.1.20.0040.00417.70
8.1.10.0040.00417.65
8.1.00.0000.00817.54
8.0.300.0040.00418.77
8.0.290.0000.00916.88
8.0.280.0040.00418.53
8.0.270.0080.00017.28
8.0.260.0000.00617.27
8.0.250.0030.00316.99
8.0.240.0040.00417.11
8.0.230.0000.00717.00
8.0.220.0000.00617.05
8.0.210.0000.00816.94
8.0.200.0030.00317.14
8.0.190.0040.00417.05
8.0.180.0000.00816.98
8.0.170.0080.00016.97
8.0.160.0000.00817.06
8.0.150.0030.00616.96
8.0.140.0040.00417.00
8.0.130.0030.00313.38
8.0.120.0050.00316.91
8.0.110.0040.00417.00
8.0.100.0040.00417.02
8.0.90.0070.00016.92
8.0.80.0130.00717.05
8.0.70.0000.00817.00
8.0.60.0000.00716.89
8.0.50.0070.00017.01
8.0.30.0090.01417.22
8.0.20.0160.01017.42
8.0.10.0030.00517.04
8.0.00.0090.00816.92
7.4.330.0020.00215.20
7.4.320.0060.00016.67
7.4.300.0030.00316.52
7.4.290.0000.00716.72
7.4.280.0000.00716.46
7.4.270.0030.00516.68
7.4.260.0030.00316.67
7.4.250.0020.00516.44
7.4.240.0050.00216.61
7.4.230.0030.00316.77
7.4.220.0130.01316.64
7.4.210.0120.00316.77
7.4.200.0040.00416.76
7.4.160.0130.00316.61
7.4.150.0090.00917.40
7.4.140.0080.01017.86
7.4.130.0120.01216.61
7.4.120.0090.00816.61
7.4.110.0110.01116.68
7.4.100.0030.01416.70
7.4.90.0170.00316.63
7.4.80.0070.01119.39
7.4.70.0030.01416.88
7.4.60.0100.00716.69
7.4.50.0020.00216.83
7.4.40.0030.01316.77
7.4.30.0030.01316.58
7.4.00.0060.00915.22
7.3.330.0000.00713.25
7.3.320.0000.00613.21
7.3.310.0000.00616.18
7.3.300.0040.00416.25
7.3.290.0140.00616.36
7.3.280.0060.01016.35
7.3.270.0110.00717.40
7.3.260.0090.00916.68
7.3.240.0130.00716.43
7.3.230.0030.01316.50
7.3.210.0070.01016.41
7.3.200.0150.00319.39
7.3.190.0070.01016.54
7.3.180.0090.00616.67
7.3.170.0060.01016.56
7.3.160.0060.00916.61
7.3.120.0040.01215.12
7.3.110.0060.00914.73
7.3.100.0030.00614.96
7.3.90.0080.00515.04
7.3.80.0040.00715.26
7.3.70.0070.01014.98
7.3.60.0030.00914.96
7.3.50.0040.01114.97
7.3.40.0030.01015.04
7.3.30.0000.01315.00
7.3.20.0100.00716.74
7.3.10.0030.00916.87
7.3.00.0100.00516.52
7.2.330.0030.01716.66
7.2.320.0110.00716.86
7.2.310.0150.00316.88
7.2.300.0100.01216.63
7.2.290.0150.00616.81
7.2.240.0060.00915.09
7.2.230.0120.00415.02
7.2.220.0030.01014.88
7.2.210.0090.00614.91
7.2.200.0080.00415.22
7.2.190.0040.01215.27
7.2.180.0090.00315.22
7.2.170.0060.00915.20
7.2.160.0060.00915.22
7.2.150.0040.01517.14
7.2.140.0000.01517.25
7.2.130.0070.00316.81
7.2.120.0080.00817.03
7.2.110.0040.00717.06
7.2.100.0060.00717.01
7.2.90.0050.01016.96
7.2.80.0030.00816.96
7.2.70.0130.00217.16
7.2.60.0050.00917.04
7.2.50.0030.01016.97
7.2.40.0080.00616.98
7.2.30.0050.01017.01
7.2.20.0040.00917.10
7.2.10.0030.01017.12
7.2.00.0050.01017.95
7.1.330.0050.00315.94
7.1.320.0060.00916.18
7.1.310.0040.00715.65
7.1.300.0110.00315.98
7.1.290.0090.00615.87
7.1.280.0090.00615.79
7.1.270.0070.00716.10
7.1.260.0070.00315.95
7.1.250.0060.00716.01
7.1.200.0130.01015.86
7.1.100.0030.00918.30
7.1.70.0000.00717.41
7.1.60.0070.01819.40
7.1.50.0130.00716.84
7.1.00.0030.07722.48
7.0.200.0100.00717.10
7.0.140.0130.06322.00
7.0.60.0130.07019.85
7.0.50.0200.06317.81
7.0.40.0200.06319.90
7.0.30.0300.07020.04
7.0.20.0230.04320.18
7.0.10.0100.08320.00
7.0.00.0070.06320.16
5.6.280.0130.06021.06
5.6.210.0130.05320.66
5.6.200.0130.07318.12
5.6.190.0070.08720.59
5.6.180.3800.04020.33
5.6.170.0230.07720.40
5.6.160.0030.04320.38
5.6.150.0100.08018.12
5.6.140.0030.04318.14
5.6.130.0070.08018.14
5.6.120.0030.06320.96
5.6.110.0100.08021.00
5.6.100.0070.07321.18
5.6.90.0070.08320.96
5.6.80.0100.06020.50
5.6.70.4500.04020.39
5.5.350.0230.07320.42
5.5.340.0070.07717.89
5.5.330.0000.04320.23
5.5.320.3970.04020.36
5.5.310.0430.05020.13
5.5.300.0100.03717.95
5.5.290.0070.08017.84
5.5.280.0030.04320.79
5.5.270.0100.07320.93
5.5.260.0030.07320.87
5.5.250.0070.07720.57
5.5.240.0300.07020.06
5.4.450.0530.06019.45
5.4.440.0130.06319.49
5.4.430.0130.05319.35
5.4.420.0030.06319.30
5.4.410.0100.05319.41
5.4.400.0130.04719.00
5.4.390.0100.05019.14
5.4.380.0170.05018.70
5.4.370.0170.03718.70
5.4.360.0230.04718.55
5.4.350.0070.04011.97
5.4.340.0080.04011.96
5.4.320.0130.04712.46
5.4.310.0070.03912.45
5.4.300.0050.04012.45
5.4.290.0050.03812.45
5.4.280.0050.03812.35
5.4.270.0040.03812.34
5.4.260.0070.03712.34
5.4.250.0090.03612.34
5.4.240.0050.03612.35
5.4.230.0070.03812.34
5.4.220.0050.03712.34
5.4.210.0040.03712.34
5.4.200.0080.03612.34
5.4.190.0070.03412.34
5.4.180.0050.03712.33
5.4.170.0060.03512.35
5.4.160.0040.03712.34
5.4.150.0050.03612.34
5.4.140.0010.04112.02
5.4.130.0030.03912.01
5.4.120.0110.04211.97
5.4.110.0070.04111.96
5.4.100.0110.04411.96
5.4.90.0120.04111.96
5.4.80.0080.04311.97
5.4.70.0070.03411.96
5.4.60.0100.03011.96
5.4.50.0080.03711.96
5.4.40.0060.04111.95
5.4.30.0060.03411.95
5.4.20.0060.03511.95
5.4.10.0080.03211.95
5.4.00.0050.03611.43
5.3.290.0090.03612.80
5.3.280.0050.03712.71
5.3.270.0090.03512.72
5.3.260.0030.04312.71
5.3.250.0060.03912.72
5.3.240.0050.04112.72
5.3.230.0070.04112.71
5.3.220.0060.05212.68
5.3.210.0030.04312.68
5.3.200.0100.03412.68
5.3.190.0070.03812.68
5.3.180.0070.03612.68
5.3.170.0020.04112.66
5.3.160.0100.03412.68
5.3.150.0090.05312.67
5.3.140.0150.04712.66
5.3.130.0120.05012.66
5.3.120.0100.05712.66
5.3.110.0100.05812.66
5.3.100.0120.05012.11
5.3.90.0130.05212.08
5.3.80.0160.03812.08
5.3.70.0100.06812.07
5.3.60.0090.05312.06
5.3.50.0100.04712.00
5.3.40.0070.05112.00
5.3.30.0080.03611.95
5.3.20.0070.03411.73
5.3.10.0060.03511.69
5.3.00.0120.03511.67
5.2.170.0070.0319.18
5.2.160.0030.0329.18
5.2.150.0060.0319.18
5.2.140.0050.0309.18
5.2.130.0080.0269.15
5.2.120.0040.0309.14
5.2.110.0070.0279.14
5.2.100.0050.0289.14
5.2.90.0050.0289.14
5.2.80.0060.0299.14
5.2.70.0080.0299.14
5.2.60.0040.0319.09
5.2.50.0050.0319.06
5.2.40.0070.0279.04
5.2.30.0050.0309.01
5.2.20.0090.0259.00
5.2.10.0040.0298.93
5.2.00.0040.0298.80
5.1.60.0040.0248.08
5.1.50.0040.0258.07
5.1.40.0030.0268.05
5.1.30.0040.0278.41
5.1.20.0030.0278.43
5.1.10.0050.0278.15
5.1.00.0030.0278.15
5.0.50.0040.0206.64
5.0.40.0050.0186.49
5.0.30.0030.0326.30
5.0.20.0070.0166.27
5.0.10.0040.0196.25
5.0.00.0040.0316.25
4.4.90.0050.0184.78
4.4.80.0090.0164.75
4.4.70.0040.0184.75
4.4.60.0040.0194.76
4.4.50.0020.0174.77
4.4.40.0020.0264.71
4.4.30.0060.0234.76
4.4.20.0040.0234.84
4.4.10.0060.0204.85
4.4.00.0050.0294.76
4.3.110.0020.0224.67
4.3.100.0050.0174.67
4.3.90.0060.0124.63
4.3.80.0040.0244.58
4.3.70.0020.0154.63
4.3.60.0040.0144.63
4.3.50.0040.0144.63
4.3.40.0020.0254.53
4.3.30.0010.0173.31
4.3.20.0020.0163.29
4.3.10.0020.0163.25
4.3.00.0070.0237.13

preferences:
54.16 ms | 401 KiB | 5 Q