3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date1 = new \DateTime('2015-05-01 20:41:28'); $date2 = new \DateTime('2015-05-03 17:41:28'); $diff = date_diff($date1, $date2)->format('%R%a days'); var_dump($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)
8.3.60.0090.00618.55
8.3.50.0090.01322.03
8.3.40.0150.00318.84
8.3.30.0070.00718.89
8.3.20.0000.00820.34
8.3.10.0040.00421.91
8.3.00.0030.00519.25
8.2.180.0120.00916.88
8.2.170.0170.00322.96
8.2.160.0060.00920.53
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0040.00419.36
8.2.110.0060.00319.30
8.2.100.0040.00817.78
8.2.90.0000.00818.16
8.2.80.0040.00418.03
8.2.70.0000.00817.63
8.2.60.0030.00617.80
8.2.50.0030.00618.07
8.2.40.0000.00817.91
8.2.30.0040.00418.10
8.2.20.0000.00817.68
8.2.10.0080.00018.07
8.2.00.0000.00717.80
8.1.280.0140.00725.92
8.1.270.0080.00020.64
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0060.00321.04
8.1.230.0120.00020.90
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.48
8.1.190.0030.00517.35
8.1.180.0030.00518.10
8.1.170.0040.00418.84
8.1.160.0000.00821.87
8.1.150.0000.00718.88
8.1.140.0000.00717.57
8.1.130.0000.00817.79
8.1.120.0040.00417.48
8.1.110.0000.00817.60
8.1.100.0000.00817.58
8.1.90.0040.00417.59
8.1.80.0000.00717.48
8.1.70.0040.00417.52
8.1.60.0000.00917.64
8.1.50.0040.00417.46
8.1.40.0040.00417.47
8.1.30.0000.00917.67
8.1.20.0040.00417.67
8.1.10.0040.00417.63
8.1.00.0030.00817.54
8.0.300.0050.00219.98
8.0.290.0000.00816.75
8.0.280.0030.00318.34
8.0.270.0030.00317.20
8.0.260.0030.00317.23
8.0.250.0030.00317.09
8.0.240.0050.00217.02
8.0.230.0000.00717.06
8.0.220.0070.00017.05
8.0.210.0000.00717.03
8.0.200.0000.00616.95
8.0.190.0030.00517.09
8.0.180.0000.00716.99
8.0.170.0000.00817.03
8.0.160.0030.00617.11
8.0.150.0080.00016.86
8.0.140.0040.00416.95
8.0.130.0030.00313.37
8.0.120.0000.00817.01
8.0.110.0040.00417.04
8.0.100.0040.00416.87
8.0.90.0000.00716.97
8.0.80.0070.01017.02
8.0.70.0040.00416.92
8.0.60.0080.00017.06
8.0.50.0070.00016.95
8.0.30.0060.01617.19
8.0.20.0170.00217.40
8.0.10.0080.00017.21
8.0.00.0060.01216.97
7.4.330.0000.00515.03
7.4.320.0060.00016.68
7.4.300.0030.00316.56
7.4.290.0000.00716.71
7.4.280.0030.00516.67
7.4.270.0000.00716.65
7.4.260.0030.00316.58
7.4.250.0070.00016.46
7.4.240.0040.00316.49
7.4.230.0040.00416.77
7.4.220.0000.01816.69
7.4.210.0040.01116.57
7.4.200.0000.00716.41
7.4.160.0050.01016.53
7.4.150.0130.00417.40
7.4.140.0120.00517.86
7.4.130.0130.00616.59
7.4.120.0120.00516.62
7.4.110.0130.00416.74
7.4.100.0160.00316.74
7.4.90.0030.01416.49
7.4.80.0090.01219.39
7.4.70.0000.01916.61
7.4.60.0100.00616.70
7.4.50.0040.00416.59
7.4.40.0140.00316.57
7.4.30.0090.01516.66
7.4.00.0070.01015.05
7.3.330.0000.00613.11
7.3.320.0060.00613.18
7.3.310.0000.00716.14
7.3.300.0030.00316.19
7.3.290.0050.01216.29
7.3.280.0100.00816.27
7.3.270.0420.01917.40
7.3.260.0060.01216.34
7.3.250.0020.01516.40
7.3.240.0120.00316.36
7.3.230.0120.00916.56
7.3.210.0160.00016.47
7.3.200.0160.00019.39
7.3.190.0090.00816.31
7.3.180.0060.00916.32
7.3.170.0100.00716.44
7.3.160.0090.00616.25
7.2.330.0040.01416.76
7.2.320.0100.00716.75
7.2.310.0060.01416.54
7.2.300.0100.01016.38
7.2.290.0090.00916.39
7.2.80.0060.00616.58
7.2.60.0030.00916.97
7.2.50.0190.00816.97
7.2.00.0070.00719.20
7.1.200.0030.01015.75
7.1.100.0260.01318.14
7.1.70.0000.00817.32
7.1.60.0070.01819.50
7.1.50.0120.01217.06
7.1.00.0070.07322.31
7.0.200.0700.00714.68
7.0.140.0000.03721.95
7.0.60.0030.08319.81
7.0.50.0100.07017.86
7.0.40.0070.05720.30
7.0.30.0330.07720.21
7.0.20.0170.07320.09
7.0.10.0230.06720.16
7.0.00.0070.08320.09
5.6.280.0000.07721.08
5.6.210.0030.08320.70
5.6.200.0100.03318.08
5.6.190.0100.08720.41
5.6.180.0200.05020.32
5.6.170.0330.04020.51
5.6.160.0070.06320.51
5.6.150.0100.04018.18
5.6.140.0000.04718.12
5.6.130.0070.06018.21
5.6.120.0170.05020.99
5.6.110.0130.08021.02
5.6.100.0070.07720.95
5.6.90.0100.08020.98
5.6.80.0070.04020.36
5.6.70.0230.06720.36
5.5.350.0230.04320.46
5.5.340.0100.06717.98
5.5.330.0030.08720.23
5.5.320.0000.04720.41
5.5.310.0300.03020.17
5.5.300.0070.07017.91
5.5.290.0030.05317.89
5.5.280.0030.04020.77
5.5.270.0130.06020.89
5.5.260.0030.06720.95
5.5.250.0130.07320.61
5.5.240.0000.04020.04
5.4.450.0600.06019.25
5.4.440.1100.05719.48
5.4.430.0130.06719.09
5.4.420.0100.05719.10
5.4.410.1330.06019.39
5.4.400.0230.06018.44
5.4.390.0230.05718.57
5.4.380.0200.06318.74
5.4.370.0230.07718.52
5.4.360.0370.04318.48
5.4.350.0270.05318.62
5.4.340.0130.06318.75
5.4.320.0170.06018.73
5.4.310.0230.05018.71
5.4.300.0400.05018.76
5.4.290.0330.04018.51
5.4.280.0330.04318.64
5.4.270.0170.05718.55
5.4.260.0330.04318.70
5.4.250.0270.05018.55
5.4.240.0370.04318.45
5.4.230.0270.05718.55
5.4.220.0230.06318.65
5.4.210.0300.04718.72
5.4.200.0230.05016.64
5.4.190.0230.06318.54
5.4.180.0170.06018.47
5.4.170.0170.06318.49
5.4.160.0330.05018.64
5.4.150.0130.06318.53
5.4.140.2030.05016.10
5.4.130.0230.04716.15
5.4.120.0170.05016.31
5.4.110.0300.04716.16
5.4.100.0270.05316.19
5.4.90.0130.06316.06
5.4.80.0100.06316.20
5.4.70.2270.06316.28
5.4.60.0400.04316.10
5.4.50.0930.06016.05
5.4.40.0330.05715.97
5.4.30.0930.06016.27
5.4.20.0800.06716.13
5.4.10.2600.05016.33
5.4.00.0300.05715.75
5.3.290.0330.06014.64
5.3.280.1570.06314.66
5.3.270.0330.05014.52
5.3.260.0400.05014.52
5.3.250.0300.06314.66
5.3.240.0270.05714.59
5.3.230.0270.05314.57
5.3.220.0470.05314.53
5.3.210.0270.05714.52
5.3.200.0330.04014.61
5.3.190.0130.05714.55
5.3.180.0170.05314.61
5.3.170.0270.04314.49
5.3.160.0370.04714.52
5.3.150.0330.04314.59
5.3.140.0270.04714.54
5.3.130.0300.04714.46
5.3.120.0070.07014.48
5.3.110.1470.05314.53
5.3.100.0330.05014.08
5.3.90.0200.05314.02
5.3.80.0330.05013.96
5.3.70.0330.05013.93
5.3.60.0170.05014.05
5.3.50.0230.05013.94
5.3.40.0100.05013.94
5.3.30.0100.05313.90
5.3.20.0470.05713.68
5.3.10.0370.06313.63
5.3.00.0400.06013.67
5.2.170.0170.04311.20
5.2.160.0300.02311.09
5.2.150.1400.04011.10
5.2.140.0270.04311.18
5.2.130.0370.04311.09
5.2.120.0200.04011.02
5.2.110.0200.04711.16
5.2.100.0330.02711.06
5.2.90.0300.04011.02
5.2.80.0270.03711.16
5.2.70.0200.05011.09
5.2.60.0300.03711.10
5.2.50.0230.04011.01
5.2.40.0200.04010.99
5.2.30.0170.04311.04
5.2.20.0130.04710.89
5.2.10.0170.03711.01
5.2.00.0170.04710.75
5.1.60.0100.0379.97
5.1.50.0200.03010.00
5.1.40.0170.03010.07
5.1.30.0230.03010.39
5.1.20.0170.03310.39
5.1.10.0270.03010.11
5.1.00.0200.03310.09
5.0.50.0200.0208.58
5.0.40.0100.0278.50
5.0.30.0070.0438.27
5.0.20.0070.0308.21
5.0.10.0030.0338.35
5.0.00.0130.0438.28
4.4.90.0100.0205.92
4.4.80.0070.0235.86
4.4.70.0070.0335.87
4.4.60.0030.0275.89
4.4.50.0070.0235.87
4.4.40.0130.0305.88
4.4.30.0130.0175.91
4.4.20.0170.0135.96
4.4.10.0100.0205.93
4.4.00.0070.0375.95
4.3.110.0070.0205.83
4.3.100.0070.0235.78
4.3.90.0070.0235.82
4.3.80.0100.0305.91
4.3.70.0100.0205.80
4.3.60.0030.0235.81
4.3.50.0200.0175.79
4.3.40.0000.0405.79
4.3.30.0030.0234.63
4.3.20.0030.0234.57
4.3.10.0070.0204.48
4.3.00.0170.0176.78

preferences:
61.03 ms | 401 KiB | 5 Q