3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date1 = new DateTime('2005-01-01T00:00:01+02:00'); $date2 = new DateTime('2004-11-26T23:59:59+02:00'); //$date2 = DateTime::createFromFormat('YmdHis', '2004' . $date1->format('md') . '235959'); $diff = $date2->diff($date1); print_r($diff);

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)
8.3.40.0070.00718.84
8.3.30.0160.00020.34
8.3.20.0040.00420.45
8.3.10.0000.00820.96
8.3.00.0030.00523.44
8.2.170.0040.01122.96
8.2.160.0160.00320.52
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0040.00426.16
8.2.120.0000.00821.18
8.2.110.0080.00419.21
8.2.100.0090.00317.78
8.2.90.0000.00719.08
8.2.80.0080.00017.97
8.2.70.0060.00317.75
8.2.60.0090.00018.03
8.2.50.0040.00418.07
8.2.40.0060.00318.22
8.2.30.0040.00419.40
8.2.20.0000.00817.67
8.2.10.0050.00217.69
8.2.00.0080.00017.86
8.1.270.0030.00523.99
8.1.260.0050.00326.35
8.1.250.0060.00328.09
8.1.240.0000.00922.59
8.1.230.0040.00820.86
8.1.220.0040.00418.77
8.1.210.0000.00818.98
8.1.200.0000.01017.48
8.1.190.0060.00317.40
8.1.180.0040.00418.10
8.1.170.0080.00018.68
8.1.160.0040.00418.81
8.1.150.0020.00518.86
8.1.140.0030.00517.66
8.1.130.0050.00217.96
8.1.120.0000.00817.55
8.1.110.0040.00417.48
8.1.100.0060.00317.57
8.1.90.0040.00417.55
8.1.80.0000.00717.47
8.1.70.0000.00717.55
8.1.60.0030.00617.58
8.1.50.0040.00417.59
8.1.40.0070.00017.51
8.1.30.0050.00317.75
8.1.20.0000.00817.65
8.1.10.0020.00517.55
8.1.00.0000.00717.53
8.0.300.0040.00419.90
8.0.290.0000.00717.15
8.0.280.0050.00318.45
8.0.270.0030.00317.28
8.0.260.0040.00416.96
8.0.250.0000.00717.16
8.0.240.0080.00017.01
8.0.230.0030.00317.09
8.0.220.0030.00416.98
8.0.210.0000.00716.91
8.0.200.0030.00317.02
8.0.190.0000.00817.16
8.0.180.0030.00617.11
8.0.170.0040.00417.05
8.0.160.0030.00316.98
8.0.150.0070.00016.99
8.0.140.0030.00517.03
8.0.130.0050.00013.42
8.0.120.0000.00817.03
8.0.110.0020.00517.05
8.0.100.0070.00017.07
8.0.90.0050.00217.10
8.0.80.0150.00417.03
8.0.70.0000.00817.07
8.0.60.0040.00416.93
8.0.50.0050.00216.86
8.0.30.0070.01317.18
8.0.20.0130.01117.40
8.0.10.0040.00417.20
8.0.00.0100.01216.77
7.4.330.0000.00516.89
7.4.320.0000.00716.53
7.4.300.0000.00616.58
7.4.290.0000.00716.59
7.4.280.0000.00716.67
7.4.270.0030.00316.69
7.4.260.0000.00513.30
7.4.250.0080.00016.50
7.4.240.0000.00716.71
7.4.230.0070.00016.66
7.4.220.0160.00316.79
7.4.210.0070.00916.60
7.4.200.0030.00316.66
7.4.190.0070.00016.76
7.4.160.0120.00316.48
7.4.150.0060.01217.40
7.4.140.0110.00617.86
7.4.130.0060.01116.74
7.4.120.0100.00716.68
7.4.110.0000.01716.59
7.4.100.0140.00416.47
7.4.90.0050.01816.61
7.4.80.0100.01019.39
7.4.70.0080.00816.51
7.4.60.0000.01616.55
7.4.50.0070.00016.40
7.4.40.0060.00922.77
7.4.30.0100.00716.66
7.4.10.0070.01015.12
7.4.00.0070.01015.14
7.3.330.0000.00513.14
7.3.320.0000.00712.98
7.3.310.0000.00716.26
7.3.300.0030.00316.12
7.3.290.0070.00716.34
7.3.280.0100.00716.26
7.3.270.0120.00617.40
7.3.260.0110.01218.24
7.3.250.0100.00916.47
7.3.240.0100.01016.55
7.3.230.0070.01016.53
7.3.210.0070.01016.46
7.3.200.0060.01219.39
7.3.190.0170.00616.24
7.3.180.0120.00616.28
7.3.170.0090.00616.27
7.3.160.0100.00716.63
7.3.130.0090.00914.77
7.3.120.0060.01014.75
7.3.110.0110.00514.75
7.3.100.0020.01214.85
7.3.90.0070.00714.74
7.3.80.0090.00214.87
7.3.70.0040.00914.77
7.3.60.0050.00714.78
7.3.50.0030.00914.65
7.3.40.0070.00414.69
7.3.30.0080.00814.91
7.3.20.0020.00916.67
7.3.10.0070.00616.75
7.3.00.0030.00716.80
7.2.330.0100.02316.65
7.2.320.0130.00316.70
7.2.310.0070.01016.46
7.2.300.0070.01016.54
7.2.290.0100.00716.53
7.2.260.0060.01314.64
7.2.250.0070.01215.14
7.2.240.0100.00715.15
7.2.230.0070.00815.07
7.2.220.0080.00915.21
7.2.210.0020.01115.04
7.2.200.0060.00714.96
7.2.190.0070.00615.04
7.2.180.0060.00915.04
7.2.170.0060.00914.95
7.2.160.0100.00814.93
7.2.150.0040.00716.93
7.2.140.0070.00516.76
7.2.130.0030.00916.73
7.2.120.0080.00517.00
7.2.110.0030.00916.92
7.2.100.0080.00816.93
7.2.90.0050.01016.90
7.2.80.0030.01016.97
7.2.70.0020.01117.10
7.2.60.0030.00916.92
7.2.50.0100.00517.07
7.2.40.0050.00917.01
7.2.30.0060.00816.87
7.2.20.0090.00516.86
7.2.10.0110.00516.88
7.2.00.0070.00617.85
7.1.330.0090.00516.01
7.1.320.0010.01215.77
7.1.310.0030.00815.84
7.1.300.0040.00815.67
7.1.290.0050.00715.74
7.1.280.0050.00815.84
7.1.270.0040.01015.78
7.1.260.0080.00515.87
7.1.250.0060.00815.70
7.1.240.0030.01015.93
7.1.230.0090.00315.98
7.1.220.0060.00315.98
7.1.210.0100.00615.62
7.1.200.0050.00815.81
7.1.190.0040.01116.02
7.1.180.0070.00715.71
7.1.170.0110.00415.99
7.1.160.0040.00815.93
7.1.150.0030.01015.99
7.1.140.0130.00015.84
7.1.130.0030.00715.74
7.1.120.0030.00615.82
7.1.110.0030.01016.11
7.1.100.0070.00716.76
7.1.90.0040.00416.02
7.1.80.0120.00315.89
7.1.70.0050.01016.43
7.1.60.0050.01017.59
7.1.50.0070.01316.47
7.1.40.0080.00315.80
7.1.30.0090.00615.95
7.1.20.0000.01015.87
7.1.10.0090.00915.74
7.1.00.0120.01519.09
7.0.330.0040.01115.50
7.0.320.0100.00615.24
7.0.310.0030.01015.63
7.0.300.0000.01315.57
7.0.290.0000.01215.52
7.0.280.0070.00715.59
7.0.270.0040.00815.33
7.0.260.0000.01315.44
7.0.250.0070.00315.57
7.0.240.0060.00615.25
7.0.230.0060.00315.53
7.0.220.0060.00615.67
7.0.210.0070.00315.71
7.0.200.0050.00515.95
7.0.190.0030.00615.59
7.0.180.0070.00715.65
7.0.170.0060.00615.42
7.0.160.0030.00615.54
7.0.150.0080.00815.59
7.0.140.0000.04618.88
7.0.130.0070.00615.55
7.0.120.0040.01215.63
7.0.110.0060.00615.57
7.0.100.0100.02317.61
7.0.90.0050.02517.68
7.0.80.0070.02617.58
7.0.70.0030.02617.66
7.0.60.0100.02317.61
7.0.50.0030.02517.95
7.0.40.0070.02316.79
7.0.30.0030.02516.92
7.0.20.0080.01816.92
7.0.10.0110.01316.88
7.0.00.0040.02116.82
5.6.400.0060.00314.42
5.6.390.0030.01014.29
5.6.380.0060.00914.52
5.6.370.0030.00614.52
5.6.360.0070.00714.45
5.6.350.0060.00914.52
5.6.340.0030.00714.48
5.6.330.0040.01114.61
5.6.320.0040.00714.45
5.6.310.0030.01214.23
5.6.300.0080.00814.31
5.6.290.0060.00614.47
5.6.280.0050.03817.71
5.6.270.0000.00914.42
5.6.260.0070.01014.35
5.6.250.0020.02817.58
5.6.240.0080.02517.55
5.6.230.0040.02717.58
5.6.220.0020.02817.41
5.6.210.0050.02217.53
5.6.200.0050.02317.81
5.6.190.0060.02817.86
5.6.180.0080.02217.76
5.6.170.0070.02217.71
5.6.160.0020.02417.65
5.6.150.0030.03017.71
5.6.140.0060.02317.79
5.6.130.0050.02117.81
5.6.120.0050.02117.60
5.6.110.0070.04517.62
5.6.100.0130.03817.65
5.6.90.0060.02317.83
5.6.80.0030.02417.31
5.6.70.0090.02217.40
5.6.60.0040.04117.26
5.6.50.0100.01817.44
5.6.40.0100.04017.41
5.6.30.0050.04317.47
5.6.20.0050.04217.50
5.6.10.0070.03917.28
5.6.00.0120.04217.31
5.5.380.0050.02117.43
5.5.370.0070.02517.48
5.5.360.0070.02217.26
5.5.350.0100.02017.40
5.5.340.0050.02217.64
5.5.330.0080.02517.65
5.5.320.0050.02517.61
5.5.310.0020.02817.51
5.5.300.0020.02517.63
5.5.290.0020.02317.58
5.5.280.0050.02617.58
5.5.270.0040.02617.64
5.5.260.0050.04817.59
5.5.250.0070.03717.42
5.5.240.0070.03817.23
5.5.230.0070.04317.35
5.5.220.0070.03017.20
5.5.210.0070.02017.15
5.5.200.0030.03117.26
5.5.190.0100.03717.24
5.5.180.0090.02317.20
5.5.170.0040.00814.09
5.5.160.0080.04117.31
5.5.150.0060.02617.32
5.5.140.0050.02717.30
5.5.130.0040.04717.35
5.5.120.0090.02717.21
5.5.110.0030.03017.29
5.5.100.0030.03717.07
5.5.90.0050.04317.14
5.5.80.0090.02017.17
5.5.70.0030.04817.23
5.5.60.0100.03817.17
5.5.50.0080.03717.08
5.5.40.0100.04117.08
5.5.30.0070.03817.01
5.5.20.0050.02417.15
5.5.10.0050.04017.00
5.5.00.0080.03817.28
5.4.450.0040.02315.08
5.4.440.0030.02315.04
5.4.430.0050.04115.22
5.4.420.0020.02315.22
5.4.410.0100.03715.06
5.4.400.0050.03715.06
5.4.390.0030.02115.03
5.4.380.0060.03015.02
5.4.370.0060.02314.94
5.4.360.0070.03115.04
5.4.350.0080.02714.95
5.4.340.0020.04815.03
5.4.330.0040.00811.05
5.4.320.0030.03315.02
5.4.310.0050.02515.02
5.4.300.0070.02214.91
5.4.290.0020.04215.01
5.4.280.0030.04614.96
5.4.270.0040.04414.82
5.4.260.0050.04214.79
5.4.250.0080.03414.81
5.4.240.0050.02914.93
5.4.230.0060.02015.00
5.4.220.0080.02315.09
5.4.210.0090.02314.87
5.4.200.0070.04614.92
5.4.190.0020.04514.99
5.4.180.0070.03614.81
5.4.170.0140.02715.11
5.4.160.0070.03415.09
5.4.150.0050.03814.95
5.4.140.0030.03713.55
5.4.130.0050.02313.85
5.4.120.0080.03713.63
5.4.110.0040.03813.62
5.4.100.0030.03613.60
5.4.90.0030.04313.72
5.4.80.0040.03613.70
5.4.70.0070.03813.64
5.4.60.0050.02913.72
5.4.50.0030.04213.76
5.4.40.0100.03413.57
5.4.30.0040.04013.57
5.4.20.0080.03913.63
5.4.10.0070.04013.71
5.4.00.0080.03813.42
5.3.290.0030.04112.63
5.3.280.0090.03012.64
5.3.270.0070.01812.62
5.3.260.0020.04212.58
5.3.250.0030.04312.54
5.3.240.0020.04112.55
5.3.230.0050.03812.60
5.3.220.0050.02212.57
5.3.210.0030.04412.51
5.3.200.0030.04012.56
5.3.190.0110.03312.59
5.3.180.0090.04012.51
5.3.170.0100.04512.57
5.3.160.0050.04112.57
5.3.150.0050.03112.63
5.3.140.0070.03212.50
5.3.130.0070.02412.57
5.3.120.0070.04412.51
5.3.110.0050.04112.54
5.3.100.0050.03712.32
5.3.90.0100.04512.23
5.3.80.0050.04312.31
5.3.70.0070.04012.24
5.3.60.0050.04212.28
5.3.50.0060.03812.27
5.3.40.0030.04412.27
5.3.30.0070.04012.25
5.3.20.0070.03812.04
5.3.10.0020.04012.10
5.3.00.0060.03612.12
5.2.170.0030.05311.03
5.2.160.0030.06311.21
5.2.150.0030.06711.19
5.2.140.0130.05311.19
5.2.130.0000.06310.96
5.2.120.0130.05311.09
5.2.110.0000.03711.13
5.2.100.0130.04311.14
5.2.90.0070.05711.14
5.2.80.0000.04311.08
5.2.70.0070.06011.05
5.2.60.0130.05310.89
5.2.50.0000.03710.86
5.2.40.0030.04010.86
5.2.30.0070.04010.97
5.2.20.0070.05310.92
5.2.10.0030.05710.77
5.2.00.0000.05710.66
5.1.60.0100.0379.99
5.1.50.0070.02710.03
5.1.40.0000.0579.97
5.1.30.0130.04010.25
5.1.20.0000.05710.29
5.1.10.0130.03310.13
5.1.00.0070.02710.05
5.0.50.0000.0408.95
5.0.40.0070.0438.95
5.0.30.0030.0638.95
5.0.20.0000.0308.95
5.0.10.0070.0408.95
5.0.00.0030.0538.95
4.4.90.0030.0338.95
4.4.80.0000.0338.95
4.4.70.0000.0208.95
4.4.60.0030.0378.95
4.4.50.0030.0308.95
4.4.40.0000.0278.95
4.4.30.0030.0338.95
4.4.20.0030.0338.95
4.4.10.0000.0238.95
4.4.00.0030.0538.95
4.3.110.0000.0338.95
4.3.100.0030.0208.95
4.3.90.0070.0208.95
4.3.80.0000.0408.95
4.3.70.0000.0338.95
4.3.60.0000.0378.95
4.3.50.0100.0138.95
4.3.40.0000.0478.95
4.3.30.0000.0378.95
4.3.20.0030.0338.95
4.3.10.0030.0338.95
4.3.00.0000.0278.95

preferences:
40.98 ms | 400 KiB | 5 Q