3v4l.org

run code in 300+ PHP versions simultaneously
<?php $datetime1 = new DateTime('2009-10-15'); $datetime2 = new DateTime('2009-10-13'); $interval = $datetime1->diff($datetime2); echo print_r($interval);

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)
8.3.60.0140.00316.75
8.3.50.0130.00821.29
8.3.40.0090.00618.97
8.3.30.0070.01118.79
8.3.20.0040.00420.33
8.3.10.0040.00423.61
8.3.00.0080.00023.66
8.2.180.0120.00316.38
8.2.170.0030.01222.96
8.2.160.0070.00722.13
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0080.00026.16
8.2.120.0080.00017.75
8.2.110.0030.00620.38
8.2.100.0060.00617.84
8.2.90.0030.00519.26
8.2.80.0030.00617.97
8.2.70.0030.00617.75
8.2.60.0040.00417.80
8.2.50.0050.00518.07
8.2.40.0040.00421.11
8.2.30.0000.00819.95
8.2.20.0080.00017.79
8.2.10.0070.00018.00
8.2.00.0040.00417.97
8.1.280.0070.00725.92
8.1.270.0030.00620.41
8.1.260.0000.00926.35
8.1.250.0140.00028.09
8.1.240.0060.00323.74
8.1.230.0060.00622.75
8.1.220.0030.00617.74
8.1.210.0030.00618.77
8.1.200.0080.00417.48
8.1.190.0090.00017.36
8.1.180.0030.00518.10
8.1.170.0090.00018.48
8.1.160.0090.00022.02
8.1.150.0040.00418.82
8.1.140.0040.00417.69
8.1.130.0000.00717.62
8.1.120.0050.00317.49
8.1.110.0040.00417.48
8.1.100.0070.00017.52
8.1.90.0040.00417.56
8.1.80.0070.00017.46
8.1.70.0030.00317.64
8.1.60.0000.01117.68
8.1.50.0030.00517.50
8.1.40.0030.00617.54
8.1.30.0030.00517.55
8.1.20.0060.00317.74
8.1.10.0040.00417.71
8.1.00.0050.00217.59
8.0.300.0000.00818.77
8.0.290.0000.00816.88
8.0.280.0000.00718.55
8.0.270.0030.00517.29
8.0.260.0060.00017.23
8.0.250.0000.00817.03
8.0.240.0000.00617.18
8.0.230.0030.00617.13
8.0.220.0000.00716.98
8.0.210.0050.00316.93
8.0.200.0070.00016.98
8.0.190.0040.00416.94
8.0.180.0040.00417.08
8.0.170.0080.00017.04
8.0.160.0000.00717.08
8.0.150.0030.00316.98
8.0.140.0080.00016.98
8.0.130.0000.00613.38
8.0.120.0030.00617.05
8.0.110.0050.00217.03
8.0.100.0040.00417.09
8.0.90.0000.00817.10
8.0.80.0030.01317.02
8.0.70.0030.00416.98
8.0.60.0030.00516.97
8.0.50.0000.00716.98
8.0.30.0100.01017.22
8.0.20.0050.01517.40
8.0.10.0000.00717.03
8.0.00.0100.01016.78
7.4.330.0050.00015.09
7.4.320.0000.00716.65
7.4.300.0030.00316.56
7.4.290.0000.00816.58
7.4.280.0000.00716.57
7.4.270.0040.00416.61
7.4.260.0000.00716.48
7.4.250.0000.00716.57
7.4.240.0040.00416.66
7.4.230.0030.00516.77
7.4.220.0100.01016.66
7.4.210.0110.00516.58
7.4.200.0040.00416.49
7.4.160.0120.00916.64
7.4.150.0140.00317.40
7.4.140.0100.00817.86
7.4.130.0120.00616.53
7.4.120.0110.01016.73
7.4.110.0080.00816.75
7.4.100.0130.01016.73
7.4.90.0030.01416.63
7.4.80.0160.00319.39
7.4.70.0030.01316.57
7.4.60.0000.01616.67
7.4.50.0000.00416.63
7.4.40.0090.01316.38
7.4.30.0180.00616.83
7.4.00.0040.01115.04
7.3.330.0050.00013.06
7.3.320.0000.00613.00
7.3.310.0030.00516.33
7.3.300.0030.00316.14
7.3.290.0070.00016.20
7.3.280.0080.01116.32
7.3.270.0030.01317.40
7.3.260.0080.00916.52
7.3.250.0020.01516.57
7.3.240.0030.01316.66
7.3.230.0090.00916.61
7.3.210.0130.00316.34
7.3.200.0160.00616.73
7.3.190.0100.00716.39
7.3.180.0100.00616.65
7.3.170.0100.00616.36
7.3.160.0070.01016.54
7.3.120.0030.01314.76
7.3.110.0070.01015.18
7.3.100.0090.00914.89
7.3.90.0060.00615.02
7.3.80.0120.00615.10
7.3.70.0000.01214.84
7.3.60.0060.00914.73
7.3.50.0060.00915.09
7.3.40.0090.00315.00
7.3.30.0060.01014.88
7.3.20.0090.00316.77
7.3.10.0070.00316.52
7.3.00.0060.00616.81
7.2.330.0110.00816.80
7.2.320.0100.01316.48
7.2.310.0070.01016.76
7.2.300.0140.00416.79
7.2.290.0110.01116.78
7.2.250.0090.01014.89
7.2.240.0070.01115.17
7.2.230.0030.01014.96
7.2.220.0040.01214.98
7.2.210.0120.00615.16
7.2.200.0060.00615.32
7.2.190.0110.00415.04
7.2.180.0030.00714.89
7.2.170.0070.00415.01
7.2.160.0060.00915.00
7.2.150.0080.00817.08
7.2.140.0070.01016.95
7.2.130.0000.01417.01
7.2.120.0100.01016.85
7.2.110.0060.01017.09
7.2.100.0070.00717.02
7.2.90.0030.01017.07
7.2.80.0000.01317.13
7.2.70.0040.00917.13
7.2.60.0080.00516.93
7.2.50.0070.00716.95
7.2.40.0060.00917.08
7.2.30.0090.00916.99
7.2.20.0030.00617.08
7.2.10.0090.00616.80
7.2.00.0050.00918.15
7.1.330.0090.00415.81
7.1.320.0100.00615.74
7.1.310.0040.00815.78
7.1.300.0030.01015.69
7.1.290.0060.00315.96
7.1.280.0040.00715.88
7.1.270.0060.00615.81
7.1.260.0100.00616.03
7.1.250.0040.00815.91
7.1.240.0060.00615.67
7.1.230.0060.00915.69
7.1.220.0000.01515.80
7.1.210.0090.00015.91
7.1.200.0030.00915.94
7.1.190.0030.00715.86
7.1.180.0060.00316.05
7.1.170.0090.00316.06
7.1.160.0000.01116.01
7.1.150.0000.01215.93
7.1.140.0030.00615.91
7.1.130.0120.00315.64
7.1.120.0070.00715.63
7.1.110.0090.00015.84
7.1.100.0070.00316.70
7.1.90.0070.00315.91
7.1.80.0070.00715.77
7.1.70.0060.00516.41
7.1.60.0080.00917.57
7.1.50.0030.01516.36
7.1.40.0060.00915.70
7.1.30.0060.00615.91
7.1.20.0110.00415.60
7.1.10.0070.00715.97
7.1.00.0020.04319.15
7.0.330.0070.00715.57
7.0.320.0040.00815.53
7.0.310.0070.00415.56
7.0.300.0070.00715.36
7.0.290.0090.00915.51
7.0.280.0100.00315.63
7.0.270.0070.00715.36
7.0.260.0030.00915.25
7.0.250.0070.00715.49
7.0.240.0040.00415.76
7.0.230.0040.01115.43
7.0.220.0080.00815.53
7.0.210.0060.00615.27
7.0.200.0120.00316.14
7.0.190.0100.00315.66
7.0.180.0030.00615.63
7.0.170.0110.00015.35
7.0.160.0000.01215.59
7.0.150.0040.01115.63
7.0.140.0070.00715.65
7.0.130.0060.00615.35
7.0.120.0060.00315.60
7.0.110.0190.03317.69
7.0.100.0130.02317.66
7.0.90.0030.02917.70
7.0.80.0100.04017.71
7.0.70.0030.04217.76
7.0.60.0100.03717.78
7.0.50.0060.02117.86
7.0.40.0030.02416.73
7.0.30.0070.02216.74
7.0.20.0100.03316.76
7.0.10.0030.02616.59
7.0.00.0070.02616.68
5.6.400.0100.00314.56
5.6.390.0040.00814.47
5.6.380.0030.00614.77
5.6.370.0000.01114.23
5.6.360.0160.00314.36
5.6.350.0030.01414.63
5.6.340.0040.00814.62
5.6.330.0060.00314.67
5.6.320.0040.01214.55
5.6.310.0050.00514.32
5.6.300.0060.00314.68
5.6.290.0070.00714.60
5.6.280.0030.03517.56
5.6.270.0000.01614.34
5.6.260.0050.02817.39
5.6.250.0090.02017.51
5.6.240.0030.04217.65
5.6.230.0080.03517.63
5.6.220.0050.04017.36
5.6.210.0050.02317.73
5.6.200.0060.02917.61
5.6.190.0110.03917.54
5.6.180.0070.03117.38
5.6.170.0050.02317.49
5.6.160.0110.03317.69
5.6.150.0070.02217.47
5.6.140.0030.04117.50
5.6.130.0060.02817.54
5.6.120.0050.02617.70
5.6.110.0100.02517.56
5.6.100.0060.03817.54
5.6.90.0080.04017.47
5.6.80.0080.04017.21
5.6.70.0070.02417.25
5.6.60.0020.04617.13
5.6.50.0060.03017.21
5.6.40.0030.02317.18
5.6.30.0050.03017.17
5.6.20.0080.04017.21
5.6.10.0050.04617.28
5.6.00.0050.03717.04
5.5.380.0000.03416.10
5.5.370.0070.01816.10
5.5.360.0070.03715.86
5.5.350.0070.04515.97
5.5.340.0060.02716.12
5.5.330.0050.03616.25
5.5.320.0090.02016.21
5.5.310.0020.02616.15
5.5.300.0030.02516.04
5.5.290.0030.03616.21
5.5.280.0070.04416.21
5.5.270.0070.02216.27
5.5.260.0040.03616.27
5.5.250.0030.04116.01
5.5.240.0090.03415.74
5.5.230.0100.03715.87
5.5.220.0020.03815.78
5.5.210.0040.02715.64
5.5.200.0120.04015.87
5.5.190.0050.04415.80
5.5.180.0070.02715.95
5.5.170.0080.00813.91
5.5.160.0030.04215.87
5.5.150.0080.03315.95
5.5.140.0030.03315.98
5.5.130.0050.02915.73
5.5.120.0050.03515.88
5.5.110.0090.03115.82
5.5.100.0060.02515.81
5.5.90.0070.03715.72
5.5.80.0070.04015.80
5.5.70.0030.03515.84
5.5.60.0050.02415.86
5.5.50.0070.03215.83
5.5.40.0070.03815.61
5.5.30.0070.03315.71
5.5.20.0030.04415.94
5.5.10.0100.03015.84
5.5.00.0030.02615.70
5.4.450.0030.04216.12
5.4.440.0070.02216.11
5.4.430.0050.02516.06
5.4.420.0050.02616.11
5.4.410.0070.04316.08
5.4.400.0070.02315.87
5.4.390.0080.03316.04
5.4.380.0070.01915.91
5.4.370.0020.02715.94
5.4.360.0040.02215.95
5.4.350.0050.02915.96
5.4.340.0030.03215.92
5.4.330.0000.00812.80
5.4.320.0100.02316.03
5.4.310.0030.03815.96
5.4.300.0080.03115.99
5.4.290.0050.03416.04
5.4.280.0050.02515.87
5.4.270.0030.02416.02
5.4.260.0050.02715.86
5.4.250.0070.03415.90
5.4.240.0070.04015.92
5.4.230.0020.02415.91
5.4.220.0050.02115.87
5.4.210.0030.02315.91
5.4.200.0000.02515.91
5.4.190.0070.03215.91
5.4.180.0050.03515.98
5.4.170.0000.02515.95
5.4.160.0070.03415.87
5.4.150.0050.03815.90
5.4.140.0060.02014.65
5.4.130.0060.01714.53
5.4.120.0070.02614.58
5.4.110.0040.02214.62
5.4.100.0060.02014.61
5.4.90.0080.03214.49
5.4.80.0010.02114.51
5.4.70.0080.03514.61
5.4.60.0000.02914.58
5.4.50.0050.01914.53
5.4.40.0050.01914.49
5.4.30.0030.02014.50
5.4.20.0000.03314.64
5.4.10.0030.02514.65
5.4.00.0050.04114.40
5.3.290.0100.07314.61
5.3.280.0030.04314.66
5.3.270.0030.05014.55
5.3.260.0100.07014.50
5.3.250.0070.04014.54
5.3.240.0070.04014.50
5.3.230.0030.04014.61
5.3.220.0070.06714.58
5.3.210.0030.08314.48
5.3.200.0100.06714.39
5.3.190.0070.05314.39
5.3.180.0070.03714.39
5.3.170.0070.07714.56
5.3.160.0070.07014.39
5.3.150.0100.03014.62
5.3.140.0200.03314.34
5.3.130.0030.04014.43
5.3.120.0030.04014.41
5.3.110.0030.04714.44
5.3.100.0130.05313.93
5.3.90.0030.03714.03
5.3.80.0070.03313.87
5.3.70.0130.06713.89
5.3.60.0100.03713.79
5.3.50.0070.04013.86
5.3.40.0070.05313.83
5.3.30.0030.05713.80
5.3.20.0030.03713.63
5.3.10.0070.03713.53
5.3.00.0070.04713.48
5.2.170.0070.04312.18
5.2.160.0030.03712.18
5.2.150.0000.04312.18
5.2.140.0000.03712.18
5.2.130.0000.03012.18
5.2.120.0000.03712.18
5.2.110.0100.02712.18
5.2.100.0070.06012.18
5.2.90.0030.03712.18
5.2.80.0070.02712.18
5.2.70.0000.03012.18
5.2.60.0070.04012.18
5.2.50.0030.02712.18
5.2.40.0000.03312.18
5.2.30.0070.03012.18
5.2.20.0000.03012.18
5.2.10.0030.06012.18
5.2.00.0030.02712.18
5.1.60.0000.03312.18
5.1.50.0070.04312.18
5.1.40.0000.04712.18
5.1.30.0000.02712.18
5.1.20.0000.03012.18
5.1.10.0030.03012.18
5.1.00.0000.03012.18
5.0.50.0030.01712.18
5.0.40.0070.01312.18
5.0.30.0100.02312.18
5.0.20.0070.05012.18
5.0.10.0000.02312.18
5.0.00.0100.04012.18
4.4.90.0000.01712.18
4.4.80.0030.01712.18
4.4.70.0000.01712.18
4.4.60.0030.01012.18
4.4.50.0000.01312.18
4.4.40.0000.03012.18
4.4.30.0070.02012.18
4.4.20.0030.02012.18
4.4.10.0030.02712.18
4.4.00.0030.02312.18
4.3.110.0000.01712.18
4.3.100.0000.02312.18
4.3.90.0000.01312.18
4.3.80.0000.05012.18
4.3.70.0000.01312.18
4.3.60.0000.01312.18
4.3.50.0000.02012.18
4.3.40.0030.02012.18
4.3.30.0000.02012.18
4.3.20.0000.01712.18
4.3.10.0000.01712.18
4.3.00.0000.01312.18

preferences:
51.97 ms | 401 KiB | 5 Q