3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dateTime = new DateTimeImmutable('2014-10-26 01:00:00', new DateTimeZone('Europe/Berlin'));var_dump($dateTime->format(DATE_ISO8601));$test = $dateTime->modify('+61 minutes');var_dump($test->format(DATE_ISO8601));$test = $dateTime->modify('+121 minutes');var_dump($test->format(DATE_ISO8601));

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)
8.3.60.0110.00318.31
8.3.50.0120.01021.31
8.3.40.0070.01018.96
8.3.30.0000.01419.14
8.3.20.0040.00420.25
8.3.10.0050.00321.85
8.3.00.0080.00019.51
8.2.180.0090.00616.50
8.2.170.0110.00722.96
8.2.160.0030.01019.36
8.2.150.0000.00824.18
8.2.140.0050.00224.66
8.2.130.0070.00026.16
8.2.120.0040.00422.33
8.2.110.0000.01021.06
8.2.100.0040.00818.16
8.2.90.0000.00819.21
8.2.80.0030.00517.97
8.2.70.0000.00917.75
8.2.60.0000.00818.03
8.2.50.0060.00318.07
8.2.40.0050.00320.07
8.2.30.0070.00018.19
8.2.20.0050.00317.88
8.2.10.0040.00418.06
8.2.00.0020.00517.88
8.1.280.0100.01025.92
8.1.270.0050.00322.18
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0080.00021.37
8.1.230.0060.00617.82
8.1.220.0040.00417.79
8.1.210.0000.00818.77
8.1.200.0000.00817.35
8.1.190.0040.00417.38
8.1.180.0000.00718.10
8.1.170.0000.00818.38
8.1.160.0040.00422.02
8.1.150.0040.00419.00
8.1.140.0000.00717.56
8.1.130.0000.00818.00
8.1.120.0000.00717.55
8.1.110.0090.00017.61
8.1.100.0030.00317.54
8.1.90.0000.00717.55
8.1.80.0000.00717.68
8.1.70.0050.00317.55
8.1.60.0000.00817.76
8.1.50.0040.00417.56
8.1.40.0050.00217.65
8.1.30.0000.00817.75
8.1.20.0000.00817.83
8.1.10.0000.00817.61
8.1.00.0040.00417.54
8.0.300.0000.00718.77
8.0.290.0000.00716.88
8.0.280.0030.00318.43
8.0.270.0000.00717.35
8.0.260.0030.00317.23
8.0.250.0000.00717.15
8.0.240.0000.00617.21
8.0.230.0030.00617.19
8.0.220.0070.00016.99
8.0.210.0000.00717.08
8.0.200.0030.00317.05
8.0.190.0030.00717.05
8.0.180.0040.00417.11
8.0.170.0030.00617.04
8.0.160.0030.00317.00
8.0.150.0070.00017.07
8.0.140.0000.00716.98
8.0.130.0050.00013.49
8.0.120.0060.00317.07
8.0.110.0050.00217.04
8.0.100.0070.00017.16
8.0.90.0000.00716.94
8.0.80.0060.01117.10
8.0.70.0040.00416.88
8.0.60.0040.00417.16
8.0.50.0040.00416.91
8.0.30.0120.01017.26
8.0.20.0110.00817.48
8.0.10.0000.00717.30
8.0.00.0070.01416.96
7.4.330.0000.00515.03
7.4.320.0100.00016.73
7.4.300.0070.00016.74
7.4.290.0000.00716.50
7.4.280.0000.00716.72
7.4.270.0050.00216.79
7.4.260.0000.00716.68
7.4.250.0040.00416.75
7.4.240.0030.00316.66
7.4.230.0070.00016.75
7.4.220.0130.00616.77
7.4.210.0090.00616.73
7.4.200.0040.00416.76
7.4.160.0030.01316.66
7.4.150.0090.00917.40
7.4.140.0100.00817.86
7.4.130.0100.00616.66
7.4.120.0150.00216.73
7.4.110.0100.00716.63
7.4.100.0190.00016.75
7.4.90.0160.00016.61
7.4.80.0090.00919.39
7.4.70.0140.00316.53
7.4.60.0120.00316.73
7.4.50.0000.00916.79
7.4.40.0030.01216.80
7.4.30.0100.00716.58
7.4.00.0030.01315.26
7.3.330.0030.00313.26
7.3.320.0000.00513.21
7.3.310.0050.00216.22
7.3.300.0030.00316.41
7.3.290.0070.00716.31
7.3.280.0070.01116.32
7.3.270.0030.01617.40
7.3.260.0090.00916.63
7.3.250.0090.00916.56
7.3.240.0140.00416.38
7.3.230.0110.00616.51
7.3.210.0200.00016.74
7.3.200.0080.00819.39
7.3.190.0070.01016.38
7.3.180.0110.00616.23
7.3.170.0100.00716.59
7.3.160.0030.01516.35
7.2.330.0090.00916.48
7.2.320.0090.01316.64
7.2.310.0180.00316.73
7.2.300.0130.00316.75
7.2.290.0100.01316.72
7.2.60.0070.00717.26
7.2.00.0000.01319.00
7.1.200.0060.00615.98
7.1.100.0060.00618.25
7.1.70.0060.00617.30
7.1.60.0110.01419.11
7.1.50.0220.01334.97
7.1.00.0000.07322.45
7.0.200.0000.01016.95
7.0.140.0070.07322.09
7.0.60.0030.08019.88
7.0.50.0030.05317.66
7.0.40.0030.05320.11
7.0.30.0270.03320.09
7.0.20.0300.04720.20
7.0.10.0330.07020.18
7.0.00.0000.09020.12
5.6.280.0030.07320.91
5.6.210.0130.07320.69
5.6.200.0070.04018.22
5.6.190.0070.09020.43
5.6.180.3330.04320.61
5.6.170.0200.04320.49
5.6.160.0030.05020.33
5.6.150.0000.04318.20
5.6.140.0100.07718.21
5.6.130.0070.07018.11
5.6.120.0100.08021.14
5.6.110.0030.05021.01
5.6.100.0070.03721.11
5.6.90.0000.09020.97
5.6.80.0030.04020.38
5.6.70.3200.03720.27
5.5.350.0230.07020.38
5.5.340.0100.04317.98
5.5.330.0200.06720.14
5.5.320.0270.05320.26
5.5.310.0300.06320.29
5.5.300.0070.07317.98
5.5.290.0070.06017.97
5.5.280.0030.07720.68
5.5.270.0030.09020.75
5.5.260.0100.03720.92
5.5.250.0130.06720.68
5.5.240.0030.08320.25
5.4.450.1370.04319.26
5.4.440.0500.05719.56
5.4.430.0570.06019.14
5.4.420.0630.00019.48
5.4.410.0600.00019.34
5.4.400.0600.00019.05
5.4.390.0600.00018.95
5.4.380.0630.00019.16
5.4.370.0700.00019.16
5.4.360.0670.00019.06
5.4.350.0630.00019.15
5.4.340.0050.03511.97
5.4.320.0060.03612.46
5.4.310.0020.04112.45
5.4.300.0050.04312.46
5.4.290.0080.04012.45
5.4.280.0070.03612.35
5.4.270.0040.03912.35
5.4.260.0080.03912.35
5.4.250.0090.03712.35
5.4.240.0050.03612.35
5.4.230.0040.03912.34
5.4.220.0050.03612.34
5.4.210.0040.03812.34
5.4.200.0050.04212.34
5.4.190.0050.03512.34
5.4.180.0060.03412.34
5.4.170.0080.03212.35
5.4.160.0070.03312.35
5.4.150.0050.03612.34
5.4.140.0050.03712.03
5.4.130.0070.03812.01
5.4.120.0070.03711.97
5.4.110.0050.03611.96
5.4.100.0070.04011.97
5.4.90.0090.03911.96
5.4.80.0090.03711.97
5.4.70.0070.03511.96
5.4.60.0060.03311.96
5.4.50.0020.03711.96
5.4.40.0070.03111.95
5.4.30.0040.04011.95
5.4.20.0050.03911.95
5.4.10.0050.03411.95
5.4.00.0050.03511.44
5.3.290.0080.03512.80
5.3.280.0050.03812.71
5.3.270.0070.03612.73
5.3.260.0070.03912.72
5.3.250.0060.03712.72
5.3.240.0040.04012.72
5.3.230.0040.03912.71
5.3.220.0070.03512.68
5.3.210.0040.04012.68
5.3.200.0070.03512.68
5.3.190.0070.03812.68
5.3.180.0060.03612.67
5.3.170.0050.03812.67
5.3.160.0080.03612.67
5.3.150.0080.03512.67
5.3.140.0060.03512.66
5.3.130.0040.03912.65
5.3.120.0040.04012.66
5.3.110.0040.04012.66
5.3.100.0080.03512.12
5.3.90.0080.03412.08
5.3.80.0030.03912.07
5.3.70.0110.03012.07
5.3.60.0090.03312.07
5.3.50.0070.03912.00
5.3.40.0070.03612.00
5.3.30.0060.03611.95
5.3.20.0030.03611.73
5.3.10.0060.03511.69
5.3.00.0020.04011.68
5.2.170.0040.0309.18
5.2.160.0060.0319.18
5.2.150.0060.0309.18
5.2.140.0040.0319.18
5.2.130.0080.0319.14
5.2.120.0040.0329.14
5.2.110.0010.0399.14
5.2.100.0060.0269.14
5.2.90.0070.0259.14
5.2.80.0060.0289.14
5.2.70.0060.0289.14
5.2.60.0060.0279.09
5.2.50.0030.0379.06
5.2.40.0030.0379.04
5.2.30.0010.0339.01
5.2.20.0050.0279.00
5.2.10.0070.0258.92
5.2.00.0040.0288.78
5.1.60.0040.0248.07
5.1.50.0060.0228.06
5.1.40.0050.0238.04
5.1.30.0070.0248.39
5.1.20.0040.0268.41
5.1.10.0060.0238.14
5.1.00.0050.0248.14
5.0.50.0010.0226.62
5.0.40.0030.0196.48
5.0.30.0020.0326.29
5.0.20.0030.0186.26
5.0.10.0020.0216.24
5.0.00.0050.0286.23
4.4.90.0020.0154.78
4.4.80.0020.0204.76
4.4.70.0020.0154.75
4.4.60.0040.0134.75
4.4.50.0060.0114.77
4.4.40.0020.0254.71
4.4.30.0020.0154.75
4.4.20.0030.0154.84
4.4.10.0020.0224.85
4.4.00.0020.0254.76
4.3.110.0040.0224.67
4.3.100.0000.0174.66
4.3.90.0050.0124.63
4.3.80.0010.0264.58
4.3.70.0010.0164.63
4.3.60.0010.0164.62
4.3.50.0040.0144.62
4.3.40.0020.0244.54
4.3.30.0010.0163.28
4.3.20.0020.0153.25
4.3.10.0030.0143.22
4.3.00.0400.02012.38

preferences:
50.38 ms | 401 KiB | 5 Q