3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date1 = new \DateTime('now'); $date2 = new \DateTime('tomorrow'); $diff = date_diff($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)
8.3.70.0120.00618.56
8.3.60.0040.01118.43
8.3.50.0140.00722.02
8.3.40.0120.00618.72
8.3.30.0030.01018.96
8.3.20.0040.00420.16
8.3.10.0040.00421.73
8.3.00.0080.00019.26
8.2.180.0140.00718.66
8.2.170.0160.00022.96
8.2.160.0150.00319.36
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00019.48
8.2.110.0060.00321.05
8.2.100.0040.00817.75
8.2.90.0050.00319.20
8.2.80.0040.00417.97
8.2.70.0060.00317.75
8.2.60.0050.00317.87
8.2.50.0000.00818.07
8.2.40.0000.00819.88
8.2.30.0060.00318.10
8.2.20.0030.00517.73
8.2.10.0000.00718.04
8.2.00.0000.00817.74
8.1.280.0090.01225.92
8.1.270.0080.00020.67
8.1.260.0040.00426.35
8.1.250.0060.00328.09
8.1.240.0070.00317.73
8.1.230.0110.00017.43
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0090.00017.35
8.1.180.0050.00318.10
8.1.170.0080.00018.88
8.1.160.0080.00021.99
8.1.150.0000.00718.87
8.1.140.0000.00817.53
8.1.130.0030.00317.79
8.1.120.0040.00417.53
8.1.110.0030.00517.59
8.1.100.0040.00417.61
8.1.90.0040.00417.58
8.1.80.0040.00417.58
8.1.70.0040.00417.55
8.1.60.0060.00617.57
8.1.50.0040.00717.46
8.1.40.0000.00917.59
8.1.30.0030.00617.73
8.1.20.0040.00417.61
8.1.10.0040.00417.48
8.1.00.0050.00817.52
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0000.00718.46
8.0.270.0040.00417.15
8.0.260.0070.00017.27
8.0.250.0050.00217.00
8.0.240.0030.00317.10
8.0.230.0000.00717.08
8.0.220.0000.00717.12
8.0.210.0050.00217.04
8.0.200.0060.00016.98
8.0.190.0000.00717.04
8.0.180.0000.00716.95
8.0.170.0070.00017.08
8.0.160.0000.00817.10
8.0.150.0040.00416.97
8.0.140.0030.00416.99
8.0.130.0030.00313.37
8.0.120.0000.00717.04
8.0.110.0080.00016.91
8.0.100.0040.00416.89
8.0.90.0040.00417.03
8.0.80.0060.01217.00
8.0.70.0000.00816.91
8.0.60.0000.00716.89
8.0.50.0000.00717.09
8.0.30.0150.00817.17
8.0.20.0110.01117.40
8.0.10.0000.00717.17
8.0.00.0070.01216.93
7.4.330.0020.00215.03
7.4.320.0000.00616.61
7.4.300.0030.00316.49
7.4.290.0000.00716.59
7.4.280.0000.00716.42
7.4.270.0030.00316.49
7.4.260.0000.00716.67
7.4.250.0070.00016.66
7.4.240.0050.00216.53
7.4.230.0070.00016.54
7.4.220.0100.00716.73
7.4.210.0090.00616.75
7.4.200.0000.00716.48
7.4.160.0060.01116.61
7.4.150.0140.00317.40
7.4.140.0160.00217.86
7.4.130.0100.01016.63
7.4.120.0100.00916.60
7.4.110.0130.00616.57
7.4.100.0100.00716.35
7.4.90.0070.01116.58
7.4.80.0070.01319.39
7.4.70.0100.00716.41
7.4.60.0100.00716.53
7.4.50.0020.00216.49
7.4.40.0130.00716.38
7.4.30.0120.00616.68
7.4.00.0070.01015.08
7.3.330.0030.00313.16
7.3.320.0040.00913.18
7.3.310.0000.00716.36
7.3.300.0040.00416.27
7.3.290.0060.00916.30
7.3.280.0070.01016.30
7.3.270.0110.01017.40
7.3.260.0110.00616.39
7.3.250.0110.00816.45
7.3.240.0100.01016.41
7.3.230.0040.01916.39
7.3.210.0100.00716.53
7.3.200.0150.00719.39
7.3.190.0080.00816.34
7.3.180.0080.00816.43
7.3.170.0060.01016.57
7.3.160.0030.01616.35
7.2.330.0030.01416.61
7.2.320.0060.01016.61
7.2.310.0070.01016.81
7.2.300.0060.01616.75
7.2.290.0180.00016.59
7.2.60.0270.00216.37
7.2.00.0120.00819.39
7.1.200.0000.01515.97
7.1.100.0060.00617.92
7.1.70.0030.01017.38
7.1.60.0030.02019.50
7.1.50.0070.01517.06
7.1.00.0070.07322.33
7.0.200.0790.00315.05
7.0.140.0000.06022.21
7.0.60.0070.07719.96
7.0.50.0070.08017.81
7.0.40.0030.06720.30
7.0.30.0170.05020.00
7.0.20.0300.07720.13
7.0.10.0330.04720.30
7.0.00.0070.08720.12
5.6.280.0070.07021.15
5.6.210.0130.07720.51
5.6.200.0100.03318.12
5.6.190.0030.09020.63
5.6.180.0300.07020.75
5.6.170.0370.07320.40
5.6.160.0030.04320.50
5.6.150.0070.07718.21
5.6.140.0130.04018.20
5.6.130.0030.04318.20
5.6.120.0100.04721.11
5.6.110.0170.05320.98
5.6.100.0030.08321.13
5.6.90.0170.07721.06
5.6.80.0100.07320.37
5.6.70.0270.07020.50
5.5.350.0200.03020.42
5.5.340.0100.07718.01
5.5.330.0030.05320.06
5.5.320.0030.06320.33
5.5.310.0130.04320.28
5.5.300.0100.07717.96
5.5.290.0170.07018.02
5.5.280.0100.03720.84
5.5.270.0030.06720.95
5.5.260.0000.08720.71
5.5.250.0070.08320.59
5.5.240.0030.03720.13
5.4.450.0570.06319.52
5.4.440.1100.07019.55
5.4.430.0770.05719.47
5.4.420.0800.05019.10
5.4.410.0930.05019.19
5.4.400.0030.07318.48
5.4.390.0170.05718.57
5.4.380.0270.06718.45
5.4.370.0200.05318.49
5.4.360.0300.04718.64
5.4.350.0270.06718.60
5.4.340.0300.06318.61
5.4.320.0070.08318.55
5.4.310.0070.07718.66
5.4.300.0270.07018.60
5.4.290.0330.07318.76
5.4.280.0400.07318.48
5.4.270.6570.06018.68
5.4.260.0930.05018.56
5.4.250.2230.05318.60
5.4.240.0130.05718.66
5.4.230.0170.05018.43
5.4.220.0130.06018.50
5.4.210.0200.04718.59
5.4.200.0200.04316.49
5.4.190.2070.05018.59
5.4.180.0230.05018.70
5.4.170.0070.07318.49
5.4.160.0130.05718.47
5.4.150.0300.03718.42
5.4.140.0070.06016.41
5.4.130.0130.05716.29
5.4.120.1970.05316.17
5.4.110.0200.06316.20
5.4.100.0100.06316.17
5.4.90.0130.05716.09
5.4.80.0070.05316.05
5.4.70.0070.05716.20
5.4.60.0230.04716.28
5.4.50.0330.03716.07
5.4.40.1600.05316.13
5.4.30.0330.04016.11
5.4.20.0130.06016.13
5.4.10.0230.05016.13
5.4.00.0200.04715.64
5.3.290.0030.06714.58
5.3.280.0130.05314.75
5.3.270.0070.06314.67
5.3.260.0170.07314.60
5.3.250.0130.05714.53
5.3.240.0230.04314.53
5.3.230.0100.05714.51
5.3.220.0170.05014.64
5.3.210.0270.04314.56
5.3.200.0270.04714.53
5.3.190.0130.05714.55
5.3.180.0130.05314.63
5.3.170.0030.06014.47
5.3.160.0170.07014.52
5.3.150.0330.06314.60
5.3.140.0200.07014.55
5.3.130.0270.06314.61
5.3.120.0130.05714.54
5.3.110.0030.06714.50
5.3.100.0170.05714.08
5.3.90.0170.05313.97
5.3.80.0600.06313.99
5.3.70.0230.04314.16
5.3.60.0130.05313.91
5.3.50.0200.04713.98
5.3.40.0130.05013.88
5.3.30.0200.05313.90
5.3.20.0230.05713.79
5.3.10.0130.05013.61
5.3.00.0330.04013.56
5.2.170.0070.04711.09
5.2.160.0070.04311.13
5.2.150.0130.04011.21
5.2.140.0170.04011.13
5.2.130.0130.04011.26
5.2.120.0070.04711.13
5.2.110.0170.03711.16
5.2.100.0100.04011.09
5.2.90.0200.04311.26
5.2.80.0130.04311.14
5.2.70.0270.04311.13
5.2.60.0670.04711.05
5.2.50.1600.04711.03
5.2.40.1770.02711.15
5.2.30.0200.03711.01
5.2.20.0230.03010.91
5.2.10.0130.04010.92
5.2.00.0070.04310.71
5.1.60.0100.0339.98
5.1.50.0100.03710.11
5.1.40.0070.0409.97
5.1.30.0070.04310.38
5.1.20.0070.04710.37
5.1.10.1000.03710.10
5.1.00.0170.03010.13
5.0.50.0070.0408.55
5.0.40.0100.0238.47
5.0.30.0100.0408.29
5.0.20.0030.0408.19
5.0.10.0070.0278.18
5.0.00.0070.0408.25
4.4.90.1100.0175.91
4.4.80.0030.0305.87
4.4.70.0070.0275.89
4.4.60.0030.0235.88
4.4.50.0070.0235.90
4.4.40.0030.0375.95
4.4.30.0070.0205.87
4.4.20.0030.0235.95
4.4.10.0030.0235.95
4.4.00.0030.0375.90
4.3.110.0070.0205.86
4.3.100.0000.0275.81
4.3.90.0130.0135.91
4.3.80.0070.0375.89
4.3.70.0070.0205.82
4.3.60.0030.0235.84
4.3.50.0130.0205.79
4.3.40.0070.0375.79
4.3.30.0000.0334.55
4.3.20.0070.0204.56
4.3.10.0000.0234.50
4.3.00.0130.0206.78

preferences:
33.63 ms | 401 KiB | 5 Q