3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dt = new DateTime; $dt->add(new DateInterval('P15M')); echo $dt->format('Y-m-d H:00:00');

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)
8.3.40.0070.01118.92
8.3.30.0030.01018.97
8.3.20.0060.00318.90
8.3.10.0050.00520.42
8.3.00.0090.00019.32
8.2.170.0040.01622.96
8.2.160.0120.00620.80
8.2.150.0080.00024.18
8.2.140.0070.00724.66
8.2.130.0070.00026.16
8.2.120.0040.00420.48
8.2.110.0030.00622.24
8.2.100.0040.00818.03
8.2.90.0060.00319.47
8.2.80.0040.00419.28
8.2.70.0000.00917.63
8.2.60.0050.00317.87
8.2.50.0090.00019.60
8.2.40.0060.00318.09
8.2.30.0030.00718.16
8.2.20.0040.00417.83
8.2.10.0040.00417.68
8.2.00.0050.00317.79
8.1.270.0050.00324.66
8.1.260.0080.00026.35
8.1.250.0050.00228.09
8.1.240.0030.00623.96
8.1.230.0070.00420.95
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0040.00417.35
8.1.190.0040.00417.43
8.1.180.0000.00818.10
8.1.170.0040.00418.72
8.1.160.0050.00318.93
8.1.150.0070.00018.80
8.1.140.0030.00517.57
8.1.130.0000.00717.88
8.1.120.0040.00417.58
8.1.110.0000.00717.43
8.1.100.0000.00717.46
8.1.90.0050.00217.46
8.1.80.0000.00717.59
8.1.70.0030.00317.56
8.1.60.0000.00817.62
8.1.50.0000.00717.42
8.1.40.0000.00817.48
8.1.30.0080.00017.64
8.1.20.0040.00417.73
8.1.10.0060.00317.65
8.1.00.0000.00717.71
8.0.300.0000.00919.98
8.0.290.0050.00316.88
8.0.280.0030.00518.53
8.0.270.0040.00317.20
8.0.260.0030.00317.02
8.0.250.0040.00417.20
8.0.240.0050.00317.02
8.0.230.0070.00017.05
8.0.220.0000.00717.02
8.0.210.0040.00416.91
8.0.200.0030.00317.11
8.0.190.0000.00717.11
8.0.180.0000.00817.04
8.0.170.0000.00817.04
8.0.160.0000.00716.98
8.0.150.0090.00017.06
8.0.140.0070.00016.88
8.0.130.0030.00313.34
8.0.120.0070.00016.82
8.0.110.0040.00417.06
8.0.100.0040.00417.02
8.0.90.0040.00417.01
8.0.80.0090.00617.07
8.0.70.0030.00316.84
8.0.60.0000.00817.04
8.0.50.0000.00716.88
8.0.30.0180.00016.96
8.0.20.0090.01217.16
8.0.10.0030.00317.24
8.0.00.0080.01116.80
7.4.330.0020.00213.05
7.4.320.0000.00616.46
7.4.300.0000.00616.47
7.4.290.0030.00316.68
7.4.280.0040.00416.71
7.4.270.0030.00316.55
7.4.260.0000.00613.31
7.4.250.0090.00016.59
7.4.240.0030.00316.76
7.4.230.0000.00716.77
7.4.220.0060.01016.60
7.4.210.0050.00916.50
7.4.200.0030.00316.70
7.4.190.0000.00816.75
7.4.160.0100.00716.71
7.4.150.0090.01316.59
7.4.140.0120.00516.58
7.4.130.0090.00816.62
7.4.120.0100.00816.65
7.4.110.0100.00716.72
7.4.100.0030.01316.74
7.4.90.0110.00716.66
7.4.80.0030.01316.82
7.4.70.0160.00316.59
7.4.60.0100.00716.56
7.4.50.0100.00016.64
7.4.40.0100.00716.76
7.4.30.0000.01616.57
7.4.10.0130.00616.45
7.4.00.0000.01715.84
7.3.330.0030.00313.09
7.3.320.0060.00013.01
7.3.310.0000.00716.32
7.3.300.0030.00316.30
7.3.290.0080.01116.36
7.3.280.0080.00716.28
7.3.270.0110.00716.38
7.3.260.0140.00316.40
7.3.250.0060.01316.47
7.3.240.0150.00616.31
7.3.230.0060.00916.41
7.3.210.0120.00916.54
7.3.200.0140.00819.39
7.3.190.0120.00916.39
7.3.180.0030.01316.47
7.3.170.0090.00616.39
7.3.160.0080.00816.29
7.3.130.0070.01116.37
7.3.120.0050.01015.62
7.3.110.0100.00316.42
7.3.100.0100.00616.17
7.3.90.0070.01016.43
7.3.80.0110.00416.32
7.3.70.0070.00716.41
7.3.60.0030.00916.31
7.3.50.0070.00716.44
7.3.40.0070.00416.24
7.3.30.0000.01016.39
7.3.20.0100.00718.14
7.3.10.0060.00917.13
7.3.00.0110.00717.18
7.2.330.0070.01016.63
7.2.320.0100.00916.64
7.2.310.0180.00316.86
7.2.300.0100.00716.57
7.2.290.0080.00816.78
7.2.260.0030.01616.64
7.2.250.0070.01316.51
7.2.240.0070.00716.48
7.2.230.0100.00316.56
7.2.220.0040.00716.71
7.2.210.0110.00416.38
7.2.200.0040.01116.55
7.2.190.0060.00916.49
7.2.180.0070.01016.52
7.2.170.0040.00816.65
7.2.160.0070.00716.41
7.2.150.0000.01318.39
7.2.140.0030.01418.48
7.2.130.0090.00517.34
7.2.120.0100.00517.33
7.2.110.0040.01017.32
7.2.100.0100.00517.27
7.2.90.0080.00717.26
7.2.80.0060.01117.29
7.2.70.0110.00717.14
7.2.60.0070.00817.04
7.2.50.0090.00617.45
7.2.40.0060.00917.47
7.2.30.0110.00417.38
7.2.20.0090.00717.35
7.2.10.0070.00817.31
7.2.00.0070.00817.91
7.1.330.0040.01117.26
7.1.320.0070.00317.35
7.1.310.0000.01217.36
7.1.300.0140.00017.21
7.1.290.0040.00817.21
7.1.280.0000.01117.45
7.1.270.0070.00717.28
7.1.260.0100.00717.25
7.1.250.0060.00516.11
7.1.240.0070.00717.22
7.1.230.0040.01117.22
7.1.220.0060.00917.18
7.1.210.0040.00817.30
7.1.200.0030.00816.47
7.1.190.0040.01117.28
7.1.180.0090.00617.17
7.1.170.0080.00317.38
7.1.160.0070.00717.20
7.1.150.0060.00917.33
7.1.140.0030.00617.18
7.1.130.0030.00917.28
7.1.120.0030.01017.06
7.1.110.0100.00317.03
7.1.100.0060.00717.72
7.1.90.0030.00917.35
7.1.80.0090.00917.26
7.1.70.0020.00917.28
7.1.60.0090.01118.34
7.1.50.0050.01317.03
7.1.40.0000.01317.37
7.1.30.0060.01017.31
7.1.20.0070.00717.19
7.1.10.0060.01017.17
7.1.00.0030.03519.86
7.0.330.0000.01116.98
7.0.320.0100.00617.03
7.0.310.0060.00317.02
7.0.300.0030.00917.19
7.0.290.0070.00316.93
7.0.280.0060.01017.06
7.0.270.0030.00917.09
7.0.260.0070.00316.84
7.0.250.0100.00017.10
7.0.240.0090.00617.02
7.0.230.0050.00517.10
7.0.220.0060.00617.08
7.0.210.0090.00617.24
7.0.200.0140.00216.08
7.0.190.0070.00717.25
7.0.180.0100.00716.98
7.0.170.0150.00017.21
7.0.160.0000.01117.24
7.0.150.0090.00316.98
7.0.140.0030.04319.63
7.0.130.0060.00916.89
7.0.120.0050.04019.44
7.0.110.0000.01217.04
7.0.100.0040.00416.97
7.0.90.0040.00416.90
7.0.80.0040.00716.91
7.0.70.0070.00717.04
7.0.60.0040.02518.49
7.0.50.0060.04417.42
7.0.40.0050.03117.49
7.0.30.0070.02617.59
7.0.20.0050.02817.55
7.0.10.0070.02917.56
7.0.00.0070.04417.42
5.6.400.0090.00915.87
5.6.390.0070.00315.71
5.6.380.0100.00715.88
5.6.370.0040.00816.05
5.6.360.0090.00015.94
5.6.350.0030.00716.07
5.6.340.0040.01115.90
5.6.330.0100.00715.97
5.6.320.0030.00915.79
5.6.310.0060.01215.94
5.6.300.0000.00915.93
5.6.290.0110.00415.98
5.6.280.0060.03818.56
5.6.270.0060.00915.71
5.6.260.0080.00415.98
5.6.250.0040.00415.89
5.6.240.0100.00316.03
5.6.230.0000.01215.86
5.6.220.0000.01315.95
5.6.210.0100.03718.38
5.6.200.0100.04317.07
5.6.190.0120.02418.13
5.6.180.0150.02318.23
5.6.170.0080.02518.08
5.6.160.0150.02518.27
5.6.150.0170.04018.08
5.6.140.0150.02018.18
5.6.130.0120.02718.00
5.6.120.0120.02318.09
5.6.110.0130.02518.13
5.6.100.0100.02718.11
5.6.90.0180.02618.13
5.6.80.0080.02717.67
5.6.70.0140.02217.64
5.6.60.0090.02417.70
5.6.50.0150.03417.67
5.6.40.0200.02817.74
5.6.30.0170.04017.65
5.6.20.0150.04217.68
5.6.10.0150.03817.64
5.6.00.0160.04117.79
5.5.380.0020.01515.80
5.5.370.0060.00915.80
5.5.360.0050.01415.80
5.5.350.0220.03818.23
5.5.340.0080.04716.95
5.5.330.0120.02418.08
5.5.320.0160.02117.99
5.5.310.0070.02717.98
5.5.300.0080.02618.13
5.5.290.0120.02218.06
5.5.280.0100.02318.04
5.5.270.0120.02017.90
5.5.260.0200.02918.02
5.5.250.0100.02517.77
5.5.240.0080.02517.50
5.5.230.0100.02417.71
5.5.220.0070.02717.66
5.5.210.0160.03117.60
5.5.200.0170.03817.59
5.5.190.0150.04217.50
5.5.180.0180.03317.55
5.5.170.0060.01415.58
5.5.160.0140.04417.65
5.5.150.0190.04417.55
5.5.140.0200.02717.50
5.5.130.0170.04417.53
5.5.120.0170.04217.44
5.5.110.0160.04217.55
5.5.100.0180.03017.56
5.5.90.0150.02417.56
5.5.80.0140.03217.70
5.5.70.0130.04317.43
5.5.60.0150.03117.47
5.5.50.0170.03417.46
5.5.40.0230.02117.54
5.5.30.0120.02317.56
5.5.20.0200.03717.53
5.5.10.0180.02517.41
5.5.00.0130.04817.63
5.4.450.0120.02415.99
5.4.440.0080.02315.81
5.4.430.0130.02216.00
5.4.420.0120.01815.99
5.4.410.0120.02015.89
5.4.400.0110.01815.73
5.4.390.0100.02315.74
5.4.380.0110.02115.61
5.4.370.0160.02115.76
5.4.360.0210.02815.84
5.4.350.0170.03815.83
5.4.340.0100.03315.74
5.4.330.0040.00812.41
5.4.320.0140.04415.84
5.4.310.0200.03515.88
5.4.300.0130.04115.80
5.4.290.0130.04015.61
5.4.280.0140.04315.76
5.4.270.0180.02015.79
5.4.260.0190.02515.85
5.4.250.0150.02015.81
5.4.240.0130.02115.76
5.4.230.0130.02415.78
5.4.220.0180.04015.65
5.4.210.0170.02815.65
5.4.200.0150.02715.60
5.4.190.0150.04015.76
5.4.180.0170.03815.83
5.4.170.0120.03615.60
5.4.160.0150.02215.68
5.4.150.0120.03815.72
5.4.140.0100.03214.42
5.4.130.0170.03514.55
5.4.120.0190.02214.52
5.4.110.0110.02614.36
5.4.100.0200.01714.37
5.4.90.0100.02414.47
5.4.80.0160.02114.40
5.4.70.0150.03014.63
5.4.60.0120.04014.41
5.4.50.0160.02614.34
5.4.40.0150.02714.39
5.4.30.0150.03714.42
5.4.20.0170.03214.47
5.4.10.0120.03514.46
5.4.00.0150.03614.08
5.3.290.0130.02513.92
5.3.280.0150.03813.85
5.3.270.0150.02713.92
5.3.260.0150.03713.93
5.3.250.0150.04013.83
5.3.240.0160.03013.89
5.3.230.0130.04013.88
5.3.220.0150.02813.74
5.3.210.0130.03013.69
5.3.200.0130.02413.74
5.3.190.0140.02413.84
5.3.180.0220.03013.83
5.3.170.0150.02513.96
5.3.160.0140.03713.81
5.3.150.0100.03113.74
5.3.140.0120.03413.76
5.3.130.0130.04113.72
5.3.120.0160.04113.79
5.3.110.0220.02313.89
5.3.100.0200.03313.52
5.3.90.0130.03213.59
5.3.80.0080.02613.45
5.3.70.0080.02313.48
5.3.60.0210.03413.51
5.3.50.0120.03213.51
5.3.40.0190.03413.44
5.3.30.0100.04413.44
5.3.20.0120.04113.19
5.3.10.0120.03613.14
5.3.00.0130.03213.19
5.2.170.0170.04312.50
5.2.160.0200.05012.50
5.2.150.0200.05312.50
5.2.140.0270.04712.50
5.2.130.0230.05012.50
5.2.120.0200.05312.50
5.2.110.0200.05712.50
5.2.100.0270.02312.50
5.2.90.0300.03012.50
5.2.80.0170.04312.50
5.2.70.0270.05012.50
5.2.60.0230.04712.50
5.2.50.0100.04012.50
5.2.40.0170.03012.50
5.2.30.0230.05312.50
5.2.20.0200.03312.50
5.2.10.0200.04712.50
5.2.00.0170.04012.50
5.1.60.0170.03312.50
5.1.50.0170.05312.50
5.1.40.0170.04012.50
5.1.30.0100.03312.50
5.1.20.0130.03012.50
5.1.10.0130.05012.50
5.1.00.0100.03312.50
5.0.50.0130.03712.50
5.0.40.0070.04312.50
5.0.30.0100.06312.50
5.0.20.0100.04012.50
5.0.10.0170.04012.50
5.0.00.0130.05712.50
4.4.90.0070.03012.50
4.4.80.0070.03712.50
4.4.70.0130.03012.50
4.4.60.0130.01712.50
4.4.50.0070.02012.50
4.4.40.0100.02712.50
4.4.30.0030.01712.50
4.4.20.0070.03712.50
4.4.10.0130.02012.50
4.4.00.0070.03012.50
4.3.110.0130.03012.50
4.3.100.0030.03712.50
4.3.90.0100.03312.50
4.3.80.0070.05712.50
4.3.70.0130.01312.50
4.3.60.0030.03712.50
4.3.50.0030.03312.50
4.3.40.0030.05312.50
4.3.30.0100.03012.50
4.3.20.0070.03712.50
4.3.10.0070.03312.50
4.3.00.0000.03012.50

preferences:
45.08 ms | 400 KiB | 5 Q