3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dt = new DateTime('2014-01-01'); var_dump($dt->diff(new DateTime('2014-01-08'))->d+1);

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)
8.3.60.0110.01118.68
8.3.50.0120.01122.11
8.3.40.0090.00618.67
8.3.30.0150.00618.95
8.3.20.0030.01220.32
8.3.10.0080.00020.61
8.3.00.0050.00319.38
8.2.180.0110.00717.00
8.2.170.0140.00022.96
8.2.160.0070.00720.39
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0070.00026.16
8.2.120.0050.00322.23
8.2.110.0060.00322.17
8.2.100.0090.00319.89
8.2.90.0030.00619.38
8.2.80.0000.00817.97
8.2.70.0000.00917.38
8.2.60.0060.00318.04
8.2.50.0070.00418.07
8.2.40.0000.00819.96
8.2.30.0030.00518.13
8.2.20.0000.00818.01
8.2.10.0020.00518.14
8.2.00.0030.00517.82
8.1.280.0090.00625.92
8.1.270.0050.00323.79
8.1.260.0000.00726.35
8.1.250.0140.00028.09
8.1.240.0040.00423.78
8.1.230.0040.00719.15
8.1.220.0030.00517.78
8.1.210.0040.00418.77
8.1.200.0000.00817.35
8.1.190.0000.00817.48
8.1.180.0060.00318.10
8.1.170.0040.00418.55
8.1.160.0000.00722.01
8.1.150.0040.00418.77
8.1.140.0000.00717.52
8.1.130.0000.00717.85
8.1.120.0050.00217.62
8.1.110.0040.00417.47
8.1.100.0000.00817.61
8.1.90.0040.00417.61
8.1.80.0050.00317.57
8.1.70.0000.00717.50
8.1.60.0060.00317.54
8.1.50.0050.00317.65
8.1.40.0000.00817.59
8.1.30.0040.00417.69
8.1.20.0040.00417.68
8.1.10.0040.00417.70
8.1.00.0040.00417.68
8.0.300.0030.00618.77
8.0.290.0070.00016.88
8.0.280.0000.00718.46
8.0.270.0040.00417.18
8.0.260.0030.00618.34
8.0.250.0000.00717.12
8.0.240.0040.00417.05
8.0.230.0070.00017.11
8.0.220.0000.00716.87
8.0.210.0000.00716.93
8.0.200.0030.00317.06
8.0.190.0070.00416.98
8.0.180.0050.00317.00
8.0.170.0040.00417.01
8.0.160.0040.00416.99
8.0.150.0050.00216.93
8.0.140.0040.00416.89
8.0.130.0000.00513.43
8.0.120.0040.00416.99
8.0.110.0000.00717.01
8.0.100.0040.00417.07
8.0.90.0030.00317.10
8.0.80.0040.01117.05
8.0.70.0040.00417.04
8.0.60.0080.00016.85
8.0.50.0000.00816.91
8.0.30.0150.00417.08
8.0.20.0070.01417.40
8.0.10.0000.00817.11
8.0.00.0090.00816.93
7.4.330.0000.00615.14
7.4.320.0030.00316.74
7.4.300.0000.00616.56
7.4.290.0000.00716.64
7.4.280.0040.00416.68
7.4.270.0000.00716.55
7.4.260.0040.00416.53
7.4.250.0040.00416.51
7.4.240.0020.00516.74
7.4.230.0080.00016.69
7.4.220.0120.01316.75
7.4.210.0030.01616.75
7.4.200.0070.00016.75
7.4.160.0060.00916.61
7.4.150.0140.00317.40
7.4.140.0110.00817.86
7.4.130.0080.00916.63
7.4.120.0050.01116.69
7.4.110.0100.00716.68
7.4.100.0110.00716.55
7.4.90.0090.00916.45
7.4.80.0090.01219.39
7.4.70.0040.01816.58
7.4.60.0140.00916.76
7.4.50.0030.00616.75
7.4.40.0030.01216.76
7.4.30.0150.00316.37
7.4.00.0120.00614.90
7.3.330.0070.00013.22
7.3.320.0000.00513.21
7.3.310.0000.00716.39
7.3.300.0030.00316.35
7.3.290.0080.00816.39
7.3.280.0090.00816.29
7.3.270.0130.01017.40
7.3.260.0140.00416.53
7.3.250.0080.00916.60
7.3.240.0060.01316.40
7.3.230.0060.01016.39
7.3.210.0070.01016.44
7.3.200.0060.01119.39
7.3.190.0100.00616.32
7.3.180.0100.01016.36
7.3.170.0130.00316.42
7.3.160.0100.00716.34
7.3.00.0060.00916.76
7.2.330.0100.00716.46
7.2.320.0090.00916.56
7.2.310.0150.00616.81
7.2.300.0130.00316.70
7.2.290.0040.01816.79
7.2.130.0090.00617.12
7.2.120.0040.01117.05
7.2.110.0110.00416.70
7.2.100.0000.01316.85
7.2.90.0070.00316.59
7.2.80.0000.00816.87
7.2.70.0060.00617.08
7.2.60.0100.00716.97
7.2.50.0070.00717.05
7.2.40.0040.01116.94
7.2.30.0070.00717.12
7.2.20.0000.01316.84
7.2.10.0180.00316.74
7.2.00.0100.00618.35
7.1.250.0070.00716.01
7.1.240.0070.00415.45
7.1.230.0040.00815.56
7.1.220.0030.00915.47
7.1.210.0030.00615.82
7.1.200.0070.00415.80
7.1.190.0090.00315.50
7.1.180.0040.01415.75
7.1.170.0000.01415.93
7.1.160.0060.00915.87
7.1.150.0000.01115.95
7.1.140.0060.00915.99
7.1.130.0070.00315.86
7.1.120.0060.00315.96
7.1.110.0090.00015.78
7.1.100.0090.00416.93
7.1.90.0040.00815.84
7.1.80.0030.00715.97
7.1.70.0080.00216.48
7.1.60.0080.01217.59
7.1.50.0070.00916.46
7.1.40.0080.00415.63
7.1.30.0000.00715.95
7.1.20.0090.00615.81
7.1.10.0040.00715.62
7.1.00.0070.04719.10
7.0.330.0080.00615.41
7.0.320.0000.01115.40
7.0.310.0050.00515.30
7.0.300.0110.00415.57
7.0.290.0100.00315.48
7.0.280.0000.01015.67
7.0.270.0000.00915.54
7.0.260.0070.00315.42
7.0.250.0000.00815.35
7.0.240.0070.00715.31
7.0.230.0080.00315.73
7.0.220.0070.00315.53
7.0.210.0000.01315.70
7.0.200.0000.00916.37
7.0.190.0030.00615.51
7.0.180.0030.00715.31
7.0.170.0040.00815.57
7.0.160.0090.00615.50
7.0.150.0040.00715.32
7.0.140.0040.03818.81
7.0.130.0070.00415.48
7.0.120.0030.01015.36
7.0.110.0070.00715.41
7.0.100.0100.00015.55
7.0.90.0030.00615.56
7.0.80.0150.00015.57
7.0.70.0070.00715.43
7.0.60.0070.04517.74
7.0.50.0030.02516.67
7.0.40.0050.03616.79
7.0.30.0320.03516.83
7.0.20.0120.04416.84
7.0.10.0100.04316.71
7.0.00.0070.03416.85
5.6.380.0000.01514.40
5.6.370.0040.01214.25
5.6.360.0060.00614.59
5.6.350.0030.00814.30
5.6.340.0040.00714.29
5.6.330.0110.00414.54
5.6.320.0030.00614.11
5.6.310.0040.00814.52
5.6.300.0080.00414.30
5.6.290.0040.00714.69
5.6.280.0020.04217.67
5.6.270.0000.01014.52
5.6.260.0060.00614.39
5.6.250.0080.00314.50
5.6.240.0000.01214.60
5.6.230.0100.00014.43
5.6.220.0030.00614.38
5.6.210.0040.02417.56
5.6.200.0090.04016.24
5.6.190.0060.02517.52
5.6.180.0120.02817.41
5.6.170.0190.04217.47
5.6.160.0070.03817.49
5.6.150.0070.02116.22
5.6.140.0080.04316.38
5.6.130.0000.02816.16
5.6.120.0030.02617.70
5.6.110.0080.03517.78
5.6.100.0020.03717.65
5.6.90.0070.02417.56
5.6.80.0070.03317.35
5.6.70.0000.01314.46
5.6.60.0030.01014.27
5.6.50.0110.00414.45
5.6.40.0030.00914.40
5.6.30.0040.00814.38
5.6.20.0040.01114.41
5.6.10.0060.00614.12
5.6.00.0040.00714.33
5.5.380.0070.00311.30
5.5.370.0080.00411.32
5.5.360.0040.00711.20
5.5.350.0150.03815.82
5.5.340.0050.04514.74
5.5.330.0080.02815.61
5.5.320.0180.04015.81
5.5.310.0150.01715.87
5.5.300.0050.02514.70
5.5.290.0020.02614.52
5.5.280.0030.04715.84
5.5.270.0080.02515.95
5.5.260.0050.04216.08
5.5.250.0020.03715.77
5.5.240.0140.04015.74
5.5.230.0000.00811.01
5.5.220.0030.00311.24
5.5.210.0000.00611.18
5.5.200.0050.00010.93
5.5.190.0050.00211.06
5.5.180.0000.00511.27
5.5.170.0070.00311.27
5.5.160.0040.00410.97
5.5.150.0050.00011.28
5.5.140.0000.01011.19
5.5.130.0080.00311.34
5.5.120.0020.00511.15
5.5.110.0050.00011.29
5.5.100.0040.00411.21
5.5.90.0090.00311.10
5.5.80.0000.00611.25
5.5.70.0090.00311.11
5.5.60.0040.00810.82
5.5.50.0030.00911.02
5.5.40.0060.00611.01
5.5.30.0080.00010.94
5.5.20.0070.00311.34
5.5.10.0050.00511.18
5.5.00.0030.00711.07
5.4.450.0270.02215.20
5.4.440.0090.02415.34
5.4.430.0260.03415.32
5.4.420.0360.00315.17
5.4.410.0360.00315.18
5.4.400.0330.00314.98
5.4.390.0340.00215.02
5.4.380.0370.00214.80
5.4.370.0320.00415.11
5.4.360.0370.00415.12
5.4.350.0340.00414.96
5.4.340.0330.00314.81
5.4.330.0050.00511.02
5.4.320.0030.02711.68
5.4.310.0030.02511.62
5.4.300.0040.02211.82
5.4.290.0060.02411.66
5.4.280.0060.02211.67
5.4.270.0020.02311.65
5.4.260.0030.02411.68
5.4.250.0040.02211.51
5.4.240.0050.02211.74
5.4.230.0080.02211.70
5.4.220.0060.02211.64
5.4.210.0090.02211.64
5.4.200.0070.02111.70
5.4.190.0040.02711.64
5.4.180.0050.02311.54
5.4.170.0070.02411.67
5.4.160.0060.02011.61
5.4.150.0110.01811.62
5.4.140.0060.02011.55
5.4.130.0080.02111.56
5.4.120.0060.02111.54
5.4.110.0040.02111.48
5.4.100.0080.01911.41
5.4.90.0050.02311.53
5.4.80.0010.02711.44
5.4.70.0080.01911.40
5.4.60.0070.02111.53
5.4.50.0040.02611.38
5.4.40.0040.02711.39
5.4.30.0060.02111.50
5.4.20.0060.02011.49
5.4.10.0030.02311.51
5.4.00.0070.02711.18
5.3.290.0060.02311.74
5.3.280.0070.01911.65
5.3.270.0030.02611.67
5.3.260.0050.02311.75
5.3.250.0070.02011.58
5.3.240.0080.01911.60
5.3.230.0070.02111.57
5.3.220.0040.02411.60
5.3.210.0060.02211.49
5.3.200.0080.02211.56
5.3.190.0040.02411.62
5.3.180.0050.02111.59
5.3.170.0050.02911.71
5.3.160.0040.02411.68
5.3.150.0080.02811.59
5.3.140.0060.02611.52
5.3.130.0070.02611.66
5.3.120.0030.02511.60
5.3.110.0040.02411.51
5.3.100.0050.02011.41
5.3.90.0040.02411.37
5.3.80.0080.01911.16
5.3.70.0030.02411.22
5.3.60.0050.02011.34
5.3.50.0080.01811.26
5.3.40.0050.02111.23
5.3.30.0040.02011.24
5.3.20.0020.02311.15
5.3.10.0050.02111.04
5.3.00.0040.02211.01
5.2.170.0040.0179.35
5.2.160.0040.0189.49
5.2.150.0060.0189.43
5.2.140.0060.0169.40
5.2.130.0060.0189.37
5.2.120.0080.0179.25
5.2.110.0050.0189.34
5.2.100.0020.0189.25
5.2.90.0020.0179.33
5.2.80.0050.0179.27
5.2.70.0070.0169.25
5.2.60.0060.0159.26
5.2.50.0050.0169.26
5.2.40.0040.0199.29
5.2.30.0020.0199.23
5.2.20.0030.0169.18
5.2.10.0040.0159.14
5.2.00.0040.0169.07
5.1.60.0010.0188.71
5.1.50.0050.0138.71
5.1.40.0040.0178.70
5.1.30.0010.0188.87
5.1.20.0040.0188.88
5.1.10.0020.0178.74
5.1.00.0050.0138.75
5.0.50.0040.0137.98
5.0.40.0030.0117.91
5.0.30.0020.0177.82
5.0.20.0040.0157.80
5.0.10.0010.0137.79
5.0.00.0030.0167.79
4.4.90.0010.0117.06
4.4.80.0030.0077.05
4.4.70.0010.0117.05
4.4.60.0030.0077.05
4.4.50.0030.0107.06
4.4.40.0020.0167.03
4.4.30.0030.0107.05
4.4.20.0040.0087.10
4.4.10.0040.0097.10
4.4.00.0020.0187.05
4.3.110.0010.0107.01
4.3.100.0030.0097.01
4.3.90.0040.0106.99
4.3.80.0000.0166.97
4.3.70.0010.0106.99
4.3.60.0040.0086.99
4.3.50.0040.0126.99
4.3.40.0010.0156.95
4.3.30.0010.0116.32
4.3.20.0010.0126.30
4.3.10.0030.0096.29
4.3.00.0020.01211.47

preferences:
41.02 ms | 401 KiB | 5 Q