3v4l.org

run code in 300+ PHP versions simultaneously
<?php $time1 = '2014-08-26 14:35:29'; $time2 = '2014-08-26 14:36:29'; $strtotime1 = strtotime($time1); $strtotime2 = strtotime($time2); echo $strtotime1; echo "\n"; echo $strtotime2; echo "\n"; echo $strtotime2 - $strtotime1; $date = new DateTime('60'); echo "\n"; echo $date;

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)
8.3.60.0040.01118.56
8.3.50.0070.01422.74
8.3.40.0070.00719.10
8.3.30.0140.00019.19
8.3.20.0040.00420.38
8.3.10.0040.00423.51
8.3.00.0080.00019.40
8.2.180.0060.01016.88
8.2.170.0140.00322.96
8.2.160.0170.00320.39
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00821.01
8.2.110.0000.00820.92
8.2.100.0090.00318.08
8.2.90.0030.00519.21
8.2.80.0060.00317.97
8.2.70.0050.00317.75
8.2.60.0080.00618.04
8.2.50.0030.00618.07
8.2.40.0030.00518.21
8.2.30.0000.00718.04
8.2.20.0040.00418.06
8.2.10.0050.00218.23
8.2.00.0060.00318.04
8.1.280.0130.00725.92
8.1.270.0090.00023.71
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.01121.46
8.1.230.0070.00319.61
8.1.220.0000.00817.77
8.1.210.0060.00318.77
8.1.200.0090.00017.38
8.1.190.0000.00817.35
8.1.180.0040.00418.10
8.1.170.0030.00518.69
8.1.160.0070.00321.95
8.1.150.0040.00418.99
8.1.140.0000.00717.59
8.1.130.0030.00317.89
8.1.120.0040.00317.59
8.1.110.0050.00317.63
8.1.100.0000.00717.61
8.1.90.0000.00917.54
8.1.80.0000.00717.63
8.1.70.0000.00717.54
8.1.60.0060.00317.70
8.1.50.0080.00017.69
8.1.40.0060.00317.53
8.1.30.0000.00817.79
8.1.20.0080.00017.69
8.1.10.0000.00717.62
8.1.00.0040.00417.69
8.0.300.0040.00418.77
8.0.290.0070.00016.88
8.0.280.0000.00718.45
8.0.270.0000.00717.32
8.0.260.0030.00317.23
8.0.250.0030.00317.11
8.0.240.0030.00317.10
8.0.230.0040.00417.16
8.0.220.0040.00417.09
8.0.210.0000.00716.95
8.0.200.0060.00017.21
8.0.190.0030.00517.19
8.0.180.0000.00717.15
8.0.170.0000.00917.06
8.0.160.0040.00417.14
8.0.150.0000.00717.09
8.0.140.0040.00417.05
8.0.130.0030.00313.39
8.0.120.0000.00817.01
8.0.110.0000.00717.16
8.0.100.0040.00416.95
8.0.90.0040.00416.92
8.0.80.0110.00817.13
8.0.70.0000.00816.94
8.0.60.0000.00717.01
8.0.50.0030.00516.86
8.0.30.0070.01617.17
8.0.20.0120.00717.43
8.0.10.0040.00417.16
8.0.00.0090.00916.84
7.4.330.0000.00515.02
7.4.320.0060.00016.57
7.4.300.0000.00616.71
7.4.290.0030.00316.54
7.4.280.0000.00716.64
7.4.270.0030.00316.66
7.4.260.0040.00416.53
7.4.250.0040.00416.61
7.4.240.0000.00716.66
7.4.230.0030.00316.84
7.4.220.0150.00416.75
7.4.210.0110.00316.80
7.4.200.0000.00816.50
7.4.160.0100.00616.89
7.4.150.0060.01217.40
7.4.140.0060.01117.86
7.4.130.0110.01416.71
7.4.120.0090.01116.70
7.4.110.0080.00916.54
7.4.100.0000.01716.73
7.4.90.0110.00716.73
7.4.80.0140.00319.39
7.4.70.0110.00616.92
7.4.60.0120.00316.65
7.4.50.0050.00216.62
7.4.40.0120.00816.51
7.4.30.0160.00016.70
7.4.00.0060.00715.10
7.3.330.0040.00413.18
7.3.320.0000.00513.18
7.3.310.0030.00316.46
7.3.300.0070.00016.37
7.3.290.0060.01316.46
7.3.280.0090.00616.43
7.3.270.0130.00517.40
7.3.260.0060.01116.53
7.3.240.0100.00616.80
7.3.230.0120.00616.72
7.3.210.0130.00916.77
7.3.200.0140.00919.39
7.3.190.0120.00316.61
7.3.180.0150.00616.63
7.3.170.0090.00616.46
7.3.160.0030.01216.72
7.3.120.0090.00915.00
7.3.110.0140.00415.10
7.3.100.0060.00615.20
7.3.90.0090.00614.96
7.3.80.0070.00714.70
7.3.70.0120.00615.18
7.3.60.0040.01414.79
7.3.50.0030.00915.13
7.3.40.0080.00414.95
7.3.30.0060.00614.87
7.3.20.0000.01516.91
7.3.10.0070.00716.77
7.3.00.0040.01116.78
7.2.330.0070.01116.50
7.2.320.0090.01216.68
7.2.310.0120.00416.72
7.2.300.0110.00616.92
7.2.290.0070.01316.59
7.2.250.0120.00415.42
7.2.240.0070.01015.07
7.2.230.0090.00315.23
7.2.220.0060.00815.09
7.2.210.0060.00915.09
7.2.200.0000.01515.33
7.2.190.0040.01415.20
7.2.180.0090.00615.27
7.2.170.0030.01315.11
7.2.60.0070.00716.95
7.2.00.0030.00719.62
7.1.330.0080.00816.08
7.1.320.0060.00315.98
7.1.310.0120.00315.75
7.1.300.0030.01015.89
7.1.290.0090.00615.94
7.1.280.0060.00315.89
7.1.270.0060.00615.77
7.1.260.0030.00615.98
7.1.200.0030.01015.74
7.1.100.0080.00418.37
7.1.70.0030.01317.42
7.1.60.0110.01419.40
7.1.50.0100.01317.15
7.1.00.0030.07722.36
7.0.200.0070.00716.98
7.0.140.0100.07022.05
7.0.60.0070.03719.84
7.0.50.0030.08317.68
7.0.40.0100.06319.96
7.0.30.0300.07720.17
7.0.20.0300.05720.02
7.0.10.0130.08020.16
7.0.00.0070.04020.17
5.6.280.0070.07020.88
5.6.210.0130.07720.54
5.6.200.0070.05318.20
5.6.190.0100.06320.76
5.6.180.3500.04320.38
5.6.170.0330.07320.44
5.6.160.0170.02720.47
5.6.150.0070.08318.21
5.6.140.0100.07718.18
5.6.130.0000.04718.26
5.6.120.0000.06021.01
5.6.110.0070.08321.01
5.6.100.0130.07720.97
5.6.90.0170.07320.96
5.6.80.0030.04020.52
5.6.70.4300.03720.37
5.5.350.0170.03320.31
5.5.340.0130.03317.98
5.5.330.0100.08020.27
5.5.320.4100.03320.27
5.5.310.0170.05320.27
5.5.300.0100.05317.97
5.5.290.0030.06717.95
5.5.280.0000.04320.76
5.5.270.0130.08020.88
5.5.260.0130.07720.75
5.5.250.0030.09020.61
5.5.240.0270.06020.25
5.4.450.0430.07719.31
5.4.440.0770.05319.68
5.4.430.0630.05319.16
5.4.420.0030.07719.52
5.4.410.0000.06319.46
5.4.400.0030.05719.28
5.4.390.0100.05719.13
5.4.380.0100.08019.25
5.4.370.0000.06319.12
5.4.360.0170.04719.23
5.4.350.0100.06019.24
5.4.340.0060.03512.01
5.4.320.0120.03412.50
5.4.310.0040.04412.50
5.4.300.0060.03712.50
5.4.290.0100.05012.50
5.4.280.0060.03512.39
5.4.270.0060.03712.39
5.4.260.0020.04112.39
5.4.250.0060.03712.39
5.4.240.0050.03612.39
5.4.230.0030.03912.38
5.4.220.0070.03512.39
5.4.210.0050.03612.38
5.4.200.0050.03812.39
5.4.190.0040.03812.38
5.4.180.0080.04512.38
5.4.170.0030.05412.39
5.4.160.0070.03912.38
5.4.150.0080.03512.38
5.4.140.0040.03812.06
5.4.130.0050.03612.05
5.4.120.0050.03612.01
5.4.110.0040.03712.01
5.4.100.0060.03512.01
5.4.90.0070.03612.00
5.4.80.0070.03512.01
5.4.70.0060.03412.00
5.4.60.0070.03312.00
5.4.50.0090.03212.00
5.4.40.0100.03311.99
5.4.30.0040.03611.99
5.4.20.0040.04411.99
5.4.10.0040.03511.99
5.4.00.0030.03811.48
5.3.290.0050.04112.80
5.3.280.0050.03912.71
5.3.270.0060.03912.73
5.3.260.0030.04212.72
5.3.250.0070.05312.72
5.3.240.0070.03912.72
5.3.230.0060.03812.71
5.3.220.0060.03712.68
5.3.210.0060.04112.68
5.3.200.0040.04412.68
5.3.190.0060.03712.67
5.3.180.0040.03912.68
5.3.170.0070.04612.67
5.3.160.0030.04012.67
5.3.150.0030.04012.68
5.3.140.0050.03612.66
5.3.130.0040.04112.66
5.3.120.0040.04112.66
5.3.110.0050.04012.66
5.3.100.0050.05412.12
5.3.90.0050.03712.10
5.3.80.0050.03712.09
5.3.70.0050.03712.09
5.3.60.0040.03812.08
5.3.50.0020.03912.02
5.3.40.0060.03612.03
5.3.30.0080.04411.99
5.3.20.0080.04111.77
5.3.10.0050.03511.73
5.3.00.0060.03511.72
5.2.170.0050.0309.23
5.2.160.0040.0309.22
5.2.150.0050.0319.22
5.2.140.0070.0289.22
5.2.130.0040.0299.18
5.2.120.0080.0259.18
5.2.110.0030.0329.18
5.2.100.0070.0269.18
5.2.90.0060.0289.18
5.2.80.0030.0329.18
5.2.70.0050.0309.18
5.2.60.0050.0299.13
5.2.50.0060.0289.11
5.2.40.0060.0279.07
5.2.30.0030.0319.05
5.2.20.0030.0309.04
5.2.10.0070.0258.95
5.2.00.0050.0298.81
5.1.60.0040.0248.08
5.1.50.0050.0238.07
5.1.40.0070.0358.06
5.1.30.0060.0378.41
5.1.20.0060.0378.43
5.1.10.0070.0288.15
5.1.00.0050.0268.16
5.0.50.0030.0226.64
5.0.40.0040.0286.50
5.0.30.0020.0326.31
5.0.20.0040.0276.28
5.0.10.0020.0216.25
5.0.00.0020.0346.24
4.4.90.0010.0204.78
4.4.80.0040.0154.76
4.4.70.0010.0174.75
4.4.60.0040.0154.75
4.4.50.0050.0214.77
4.4.40.0020.0354.71
4.4.30.0060.0194.76
4.4.20.0040.0224.84
4.4.10.0050.0134.85
4.4.00.0050.0314.76
4.3.110.0040.0144.67
4.3.100.0020.0224.66
4.3.90.0050.0124.64
4.3.80.0030.0234.58
4.3.70.0040.0124.63
4.3.60.0030.0144.63
4.3.50.0010.0174.63
4.3.40.0030.0234.54
4.3.30.0020.0163.31
4.3.20.0010.0173.28
4.3.10.0020.0153.24
4.3.00.0030.0206.95

preferences:
52.07 ms | 401 KiB | 5 Q