3v4l.org

run code in 300+ PHP versions simultaneously
<?php $d1 = new DateTime("2009-09-01"); $d2 = new DateTime("2010-05-01"); var_dump($d1->diff($d2)->m); var_dump($d1->diff($d2)->y); // int(4)

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)
8.3.60.0070.00718.56
8.3.50.0140.00422.03
8.3.40.0150.00018.74
8.3.30.0110.00719.10
8.3.20.0030.00520.34
8.3.10.0050.00323.53
8.3.00.0080.00019.38
8.2.180.0150.00316.88
8.2.170.0100.01022.96
8.2.160.0110.00820.33
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0080.00022.00
8.2.110.0060.00322.06
8.2.100.0040.00817.75
8.2.90.0040.00419.16
8.2.80.0050.00317.97
8.2.70.0000.00817.88
8.2.60.0000.00817.92
8.2.50.0030.00618.07
8.2.40.0030.00619.93
8.2.30.0030.00718.17
8.2.20.0030.00717.89
8.2.10.0040.00418.04
8.2.00.0030.00617.98
8.1.280.0140.00725.92
8.1.270.0060.00323.70
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.00923.88
8.1.230.0060.00619.26
8.1.220.0000.00817.75
8.1.210.0050.00318.77
8.1.200.0040.00417.48
8.1.190.0040.00417.25
8.1.180.0030.00518.10
8.1.170.0060.00318.66
8.1.160.0050.00321.86
8.1.150.0040.00418.89
8.1.140.0040.00417.57
8.1.130.0050.00317.80
8.1.120.0040.00417.64
8.1.110.0040.00417.60
8.1.100.0000.00717.61
8.1.90.0000.00717.57
8.1.80.0000.00717.45
8.1.70.0040.00417.47
8.1.60.0000.00817.68
8.1.50.0000.00817.49
8.1.40.0040.00417.46
8.1.30.0040.00417.62
8.1.20.0050.00317.71
8.1.10.0000.00717.71
8.1.00.0040.00417.70
8.0.300.0000.00818.77
8.0.290.0040.00417.00
8.0.280.0070.00018.49
8.0.270.0000.00717.27
8.0.260.0070.00017.20
8.0.250.0030.00317.02
8.0.240.0030.00317.11
8.0.230.0030.00316.99
8.0.220.0070.00017.04
8.0.210.0000.00617.04
8.0.200.0030.00317.09
8.0.190.0060.00317.08
8.0.180.0050.00316.95
8.0.170.0030.00516.99
8.0.160.0070.00017.06
8.0.150.0070.00017.02
8.0.140.0000.00817.04
8.0.130.0000.00613.32
8.0.120.0080.00017.04
8.0.110.0040.00417.07
8.0.100.0040.00416.90
8.0.90.0050.00217.04
8.0.80.0090.00617.00
8.0.70.0040.00417.09
8.0.60.0080.00016.82
8.0.50.0000.00816.80
8.0.30.0070.01317.03
8.0.20.0110.00817.40
8.0.10.0040.00417.02
8.0.00.0100.00816.84
7.4.330.0000.00515.00
7.4.320.0070.00016.79
7.4.300.0030.00316.71
7.4.290.0100.00016.76
7.4.280.0040.00416.73
7.4.270.0040.00416.76
7.4.260.0070.00016.73
7.4.250.0040.00416.59
7.4.240.0070.00016.69
7.4.230.0000.00716.64
7.4.220.0130.00616.73
7.4.210.0060.00916.76
7.4.200.0040.00416.44
7.4.160.0130.00316.82
7.4.150.0140.00317.40
7.4.140.0070.01317.86
7.4.130.0100.01316.50
7.4.120.0060.01216.61
7.4.110.0070.01016.71
7.4.100.0170.00016.83
7.4.90.0060.01216.55
7.4.80.0030.01419.39
7.4.70.0030.01316.49
7.4.60.0130.00316.67
7.4.50.0000.00516.59
7.4.40.0060.01216.70
7.4.30.0070.01016.76
7.4.00.0090.00315.02
7.3.330.0000.00513.02
7.3.320.0000.00513.03
7.3.310.0050.00316.09
7.3.300.0000.00716.31
7.3.290.0090.00616.38
7.3.280.0080.01016.32
7.3.270.0060.01117.40
7.3.260.0110.00716.48
7.3.240.0070.01016.43
7.3.230.0110.00616.78
7.3.210.0130.00316.59
7.3.200.0120.00619.39
7.3.190.0060.01216.68
7.3.180.0110.00616.74
7.3.170.0140.00316.61
7.3.160.0030.01316.58
7.3.10.0040.01116.71
7.3.00.0080.00816.54
7.2.330.0150.00316.58
7.2.320.0070.01016.83
7.2.310.0070.01016.51
7.2.300.0100.00716.69
7.2.290.0110.00616.45
7.2.130.0150.00016.99
7.2.120.0060.00516.92
7.2.110.0070.01016.92
7.2.100.0020.01116.95
7.2.90.0060.01016.85
7.2.80.0050.00916.77
7.2.70.0090.00417.02
7.2.60.0070.00816.84
7.2.50.0050.00716.95
7.2.40.0030.00717.03
7.2.30.0080.00417.08
7.2.20.0050.00616.79
7.2.10.0060.00916.89
7.2.00.0090.00417.71
7.1.250.0050.01015.92
7.1.240.0090.00016.04
7.1.230.0040.01116.02
7.1.220.0000.01115.79
7.1.210.0060.00615.93
7.1.200.0040.00715.75
7.1.190.0130.00315.93
7.1.180.0030.01315.92
7.1.170.0060.00915.90
7.1.160.0070.00715.82
7.1.150.0030.01015.75
7.1.140.0070.01015.95
7.1.130.0070.00715.53
7.1.120.0090.00015.64
7.1.110.0030.00915.73
7.1.100.0050.00617.23
7.1.90.0030.00715.57
7.1.80.0040.01115.68
7.1.70.0040.00716.57
7.1.60.0090.01117.66
7.1.50.0070.00916.37
7.1.40.0070.01015.78
7.1.30.0060.00915.66
7.1.20.0110.00015.80
7.1.10.0030.01015.96
7.1.00.0080.04019.04
7.0.330.0060.00615.42
7.0.320.0030.01015.39
7.0.310.0030.01015.38
7.0.300.0100.00715.48
7.0.290.0040.00815.37
7.0.280.0090.00315.58
7.0.270.0030.00515.50
7.0.260.0040.01115.57
7.0.250.0030.01215.69
7.0.240.0060.00615.67
7.0.230.0030.00915.71
7.0.220.0000.01015.60
7.0.210.0040.01115.58
7.0.200.0040.00516.12
7.0.190.0110.00315.41
7.0.180.0100.00315.46
7.0.170.0100.00615.62
7.0.160.0080.00415.51
7.0.150.0040.01115.65
7.0.140.0080.03518.81
7.0.130.0030.00915.73
7.0.120.0070.00715.61
7.0.110.0060.00615.37
7.0.100.0090.00315.59
7.0.90.0070.00715.51
7.0.80.0110.00315.39
7.0.70.0030.01215.70
7.0.60.0120.02017.64
7.0.50.0050.02816.76
7.0.40.0080.04216.92
7.0.30.0250.04016.81
7.0.20.0150.03416.75
7.0.10.0080.02216.67
7.0.00.0150.04216.85
5.6.380.0070.00714.21
5.6.370.0030.00614.59
5.6.360.0000.00914.43
5.6.350.0000.00914.32
5.6.340.0060.00614.19
5.6.330.0070.00714.35
5.6.320.0060.00314.37
5.6.310.0090.00614.46
5.6.300.0030.00914.43
5.6.290.0090.00614.51
5.6.280.0040.04117.69
5.6.270.0100.00314.35
5.6.260.0000.01314.50
5.6.250.0000.01514.32
5.6.240.0040.01214.18
5.6.230.0070.00714.19
5.6.220.0160.00014.42
5.6.210.0130.03617.47
5.6.200.0100.04316.17
5.6.190.0010.05117.45
5.6.180.0110.02117.29
5.6.170.0200.04517.57
5.6.160.0080.04717.46
5.6.150.0080.02316.17
5.6.140.0060.04616.21
5.6.130.0030.02816.46
5.6.120.0040.03117.81
5.6.110.0080.03817.83
5.6.100.0150.03517.70
5.6.90.0070.03417.73
5.6.80.0000.02917.30
5.6.70.0050.00214.34
5.6.60.0000.01414.60
5.6.50.0060.00613.99
5.6.40.0100.00314.38
5.6.30.0030.01014.40
5.6.20.0090.00914.29
5.6.10.0060.00614.13
5.6.00.0100.00314.40
5.5.380.0000.00611.14
5.5.370.0030.00611.16
5.5.360.0000.00711.30
5.5.350.0100.02015.70
5.5.340.0000.02314.67
5.5.330.0030.03815.66
5.5.320.0230.04015.75
5.5.310.0150.02315.61
5.5.300.0080.02814.57
5.5.290.0050.04314.59
5.5.280.0050.02816.05
5.5.270.0200.02316.05
5.5.260.0020.03716.10
5.5.250.0050.02515.89
5.5.240.0120.04115.58
5.5.230.0030.00511.10
5.5.220.0000.01011.32
5.5.210.0070.00711.04
5.5.200.0060.00311.09
5.5.190.0000.00911.16
5.5.180.0070.00310.97
5.5.170.0040.00711.28
5.5.160.0030.00311.10
5.5.150.0030.00611.02
5.5.140.0070.00311.08
5.5.130.0000.01011.11
5.5.120.0040.00710.95
5.5.110.0090.00311.02
5.5.100.0030.00311.27
5.5.90.0000.01010.54
5.5.80.0040.00411.05
5.5.70.0040.00410.82
5.5.60.0070.00311.11
5.5.50.0060.00311.20
5.5.40.0050.00510.99
5.5.30.0070.00010.91
5.5.20.0000.00611.05
5.5.10.0030.00310.80
5.5.00.0060.00610.87
5.4.450.0300.03815.28
5.4.440.0430.03215.27
5.4.430.0370.03815.32
5.4.420.0320.00515.15
5.4.410.0340.00215.11
5.4.400.0330.00415.18
5.4.390.0350.00314.96
5.4.380.0350.00214.98
5.4.370.0360.00014.91
5.4.360.0470.00014.94
5.4.350.0350.00315.06
5.4.340.0080.01811.53
5.4.330.0040.00810.67
5.4.320.0070.02211.70
5.4.310.0060.02111.59
5.4.300.0070.02111.66
5.4.290.0020.02611.79
5.4.280.0060.01911.57
5.4.270.0050.02011.63
5.4.260.0050.02611.74
5.4.250.0060.02811.72
5.4.240.0040.02111.75
5.4.230.0040.02411.71
5.4.220.0050.02511.63
5.4.210.0040.02311.63
5.4.200.0050.02311.54
5.4.190.0060.02011.61
5.4.180.0040.02511.63
5.4.170.0060.02111.61
5.4.160.0040.02111.64
5.4.150.0040.02111.53
5.4.140.0060.02211.55
5.4.130.0040.02011.50
5.4.120.0020.02311.37
5.4.110.0070.01911.49
5.4.100.0040.02411.43
5.4.90.0060.02311.51
5.4.80.0060.02211.52
5.4.70.0050.02311.45
5.4.60.0040.02111.53
5.4.50.0050.02111.40
5.4.40.0050.01911.39
5.4.30.0040.02111.37
5.4.20.0060.02211.54
5.4.10.0060.02311.53
5.4.00.0110.01811.13
5.3.290.0040.02611.78
5.3.280.0060.02411.66
5.3.270.0060.02711.72
5.3.260.0040.02811.70
5.3.250.0070.01911.68
5.3.240.0070.01911.61
5.3.230.0060.02711.56
5.3.220.0060.02311.63
5.3.210.0010.02511.63
5.3.200.0050.02211.56
5.3.190.0040.02211.62
5.3.180.0040.02311.68
5.3.170.0080.02011.67
5.3.160.0070.02111.59
5.3.150.0060.02111.65
5.3.140.0040.02311.65
5.3.130.0050.02211.60
5.3.120.0040.02311.58
5.3.110.0080.02311.51
5.3.100.0070.02111.39
5.3.90.0080.01911.33
5.3.80.0050.02411.19
5.3.70.0050.02811.25
5.3.60.0100.02311.41
5.3.50.0070.02511.35
5.3.40.0060.02811.28
5.3.30.0070.02611.36
5.3.20.0050.02811.15
5.3.10.0060.02611.00
5.3.00.0080.02611.01
5.2.170.0090.0209.68
5.2.160.0030.0249.68
5.2.150.0060.0239.68
5.2.140.0070.0219.68
5.2.130.0050.0209.66
5.2.120.0070.0209.66
5.2.110.0020.0239.66
5.2.100.0020.0179.66
5.2.90.0050.0189.66
5.2.80.0020.0209.66
5.2.70.0050.0189.66
5.2.60.0050.0189.63
5.2.50.0040.0199.62
5.2.40.0040.0199.61
5.2.30.0010.0219.59
5.2.20.0040.0189.59
5.2.10.0030.0179.55
5.2.00.0040.0179.48
5.1.60.0050.0139.12
5.1.50.0040.0159.12
5.1.40.0040.0169.11
5.1.30.0060.0129.28
5.1.20.0060.0169.29
5.1.10.0030.0159.16
5.1.00.0040.0169.16
5.0.50.0040.0138.39
5.0.40.0060.0128.33
5.0.30.0050.0188.23
5.0.20.0020.0138.22
5.0.10.0010.0168.21
5.0.00.0020.0218.20
4.4.90.0050.0077.47
4.4.80.0020.0117.46
4.4.70.0020.0117.46
4.4.60.0040.0117.46
4.4.50.0050.0117.47
4.4.40.0020.0147.44
4.4.30.0020.0117.47
4.4.20.0030.0097.51
4.4.10.0010.0117.51
4.4.00.0030.0167.47
4.3.110.0020.0127.42
4.3.100.0020.0107.42
4.3.90.0020.0107.40
4.3.80.0020.0157.38
4.3.70.0040.0087.40
4.3.60.0020.0127.40
4.3.50.0030.0097.40
4.3.40.0020.0157.35
4.3.30.0030.0116.73
4.3.20.0030.0106.72
4.3.10.0020.0116.70
4.3.00.0130.0088.73

preferences:
47.15 ms | 401 KiB | 5 Q