3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new DateTime("18-July-2008 16:30:30"); echo $date->format("d-m-Y H:i:s").'<br />'; date_sub($date, new DateInterval("P2H")); echo '<br />'.$date->format("d-m-Y").' : 2 Hours'; echo '<br />'.$date->format("d-m-Y").' : 5 Days'; date_sub($date, new DateInterval("P5Y5M5D")); echo '<br />'.$date->format("d-m-Y").' : 5 Days, 5 Months, 5 Years'; date_sub($date, new DateInterval("P5YT5H")); echo '<br />'.$date->format("d-m-Y H:i:s").' : 5 Years, 5 Hours'; ?>

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)
8.3.60.0170.00318.68
8.3.50.0090.00921.99
8.3.40.0040.01118.96
8.3.30.0070.00719.22
8.3.20.0060.00320.21
8.3.10.0050.00321.92
8.3.00.0050.00322.27
8.2.180.0160.00317.00
8.2.170.0060.00922.96
8.2.160.0030.01020.39
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0080.00019.61
8.2.110.0070.00320.97
8.2.100.0000.01217.93
8.2.90.0060.00319.30
8.2.80.0090.00017.97
8.2.70.0070.00317.88
8.2.60.0060.00318.05
8.2.50.0000.00818.07
8.2.40.0000.00818.16
8.2.30.0080.00018.22
8.2.20.0030.00517.91
8.2.10.0030.00517.88
8.2.00.0060.00317.88
8.1.280.0140.00725.92
8.1.270.0040.01222.22
8.1.260.0000.00826.35
8.1.250.0050.00328.09
8.1.240.0030.00621.37
8.1.230.0090.00317.58
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0030.00717.48
8.1.190.0000.00817.48
8.1.180.0040.00418.10
8.1.170.0050.00318.78
8.1.160.0040.00421.90
8.1.150.0040.00418.71
8.1.140.0090.00017.64
8.1.130.0000.00717.78
8.1.120.0070.00017.59
8.1.110.0000.00817.58
8.1.100.0050.00217.56
8.1.90.0050.00317.54
8.1.80.0000.00717.48
8.1.70.0030.00317.56
8.1.60.0000.00817.75
8.1.50.0000.00817.70
8.1.40.0080.00017.71
8.1.30.0040.00417.73
8.1.20.0030.00517.83
8.1.10.0030.00517.72
8.1.00.0000.00917.57
8.0.300.0040.00418.77
8.0.290.0070.00017.00
8.0.280.0000.00818.52
8.0.270.0030.00317.25
8.0.260.0060.00017.07
8.0.250.0030.00317.12
8.0.240.0050.00217.09
8.0.230.0070.00417.21
8.0.220.0000.00717.18
8.0.210.0030.00317.12
8.0.200.0040.00417.18
8.0.190.0050.00317.20
8.0.180.0040.00717.25
8.0.170.0000.00817.24
8.0.160.0040.00417.18
8.0.150.0030.00317.00
8.0.140.0040.00417.07
8.0.130.0030.00313.47
8.0.120.0050.00317.13
8.0.110.0060.00317.16
8.0.100.0000.00717.03
8.0.90.0000.00717.03
8.0.80.0060.00917.16
8.0.70.0040.00417.02
8.0.60.0000.00717.08
8.0.50.0040.00417.15
8.0.30.0090.01017.15
8.0.20.0030.01517.41
8.0.10.0000.00717.16
8.0.00.0180.01516.96
7.4.330.0000.00515.14
7.4.320.0000.00616.60
7.4.300.0030.00316.70
7.4.290.0070.00016.74
7.4.280.0080.00016.77
7.4.270.0030.00316.64
7.4.260.0000.00816.65
7.4.250.0070.00016.62
7.4.240.0020.00516.75
7.4.230.0040.00416.77
7.4.220.0060.01016.61
7.4.210.0030.01316.82
7.4.200.0040.00416.49
7.4.190.0080.00016.80
7.4.160.0110.00416.69
7.4.150.0060.01017.40
7.4.140.0150.00717.86
7.4.130.0100.01116.70
7.4.120.0080.01016.60
7.4.110.0330.02016.63
7.4.100.0090.00916.73
7.4.90.0140.00316.88
7.4.80.0060.01319.39
7.4.70.0100.00616.70
7.4.60.0090.00616.71
7.4.50.0040.00416.44
7.4.40.0060.00922.77
7.4.30.0130.00316.59
7.4.00.0100.00715.36
7.3.330.0000.00513.24
7.3.320.0050.00013.34
7.3.310.0000.00816.28
7.3.300.0000.00716.41
7.3.290.0070.01416.40
7.3.280.0060.01116.42
7.3.270.0060.01117.40
7.3.260.0070.01016.54
7.3.250.0060.01316.67
7.3.240.0030.01416.41
7.3.230.0150.00316.60
7.3.210.0110.00816.58
7.3.200.0130.00319.39
7.3.190.0130.00716.83
7.3.180.0120.00316.51
7.3.170.0090.00616.66
7.3.160.0120.00916.59
7.3.120.0080.00714.87
7.3.110.0100.00715.19
7.3.100.0060.01214.81
7.3.90.0040.01614.71
7.3.80.0070.00714.83
7.3.70.0070.00715.05
7.3.60.0060.00914.93
7.3.50.0000.01214.96
7.3.40.0080.00414.98
7.3.30.0030.00914.84
7.3.20.0070.01116.77
7.3.10.0040.01516.51
7.3.00.0060.00316.84
7.2.330.0100.00716.87
7.2.320.0090.00916.87
7.2.310.0090.01216.48
7.2.300.0110.00716.91
7.2.290.0060.00916.98
7.2.250.0000.01914.70
7.2.240.0100.01015.14
7.2.230.0110.00715.05
7.2.220.0070.01415.36
7.2.210.0000.01615.16
7.2.200.0040.01215.12
7.2.190.0060.00615.18
7.2.180.0120.00315.38
7.2.170.0030.01515.23
7.2.60.0330.00016.73
7.2.00.0070.01119.51
7.1.330.0030.00915.78
7.1.320.0030.01215.66
7.1.310.0070.00715.98
7.1.300.0060.00615.94
7.1.290.0080.00415.87
7.1.280.0040.01215.82
7.1.270.0100.00315.71
7.1.260.0070.00715.99
7.1.200.0030.01015.70
7.1.100.0060.00618.09
7.1.70.0100.00317.03
7.1.60.0060.01319.82
7.1.50.0060.01916.91
7.1.00.0000.08022.54
7.0.200.0000.00716.98
7.0.140.0000.08022.09
7.0.60.0100.06019.96
7.0.50.0030.08317.92
7.0.40.0030.07020.04
7.0.30.0430.04020.18
7.0.20.0300.08020.08
7.0.10.0100.08720.00
7.0.00.0030.04720.16
5.6.280.0070.06720.82
5.6.210.0030.04020.62
5.6.200.0130.07318.14
5.6.190.0070.08320.52
5.6.180.3230.04020.39
5.6.170.0270.04720.54
5.6.160.0200.05020.54
5.6.150.0030.05018.27
5.6.140.0100.04018.27
5.6.130.0030.04718.18
5.6.120.0070.08720.98
5.6.110.0000.09020.98
5.6.100.0070.06020.88
5.6.90.0100.07720.96
5.6.80.0070.03320.38
5.6.70.4400.04320.27
5.5.350.0330.07320.44
5.5.340.0200.07018.09
5.5.330.0000.05020.35
5.5.320.0470.06720.35
5.5.310.0300.08020.35
5.5.300.0070.06318.08
5.5.290.0000.04317.95
5.5.280.0200.07320.89
5.5.270.0030.08720.95
5.5.260.0070.08720.75
5.5.250.0030.05020.55
5.5.240.0070.04020.14
5.4.450.0030.08019.57
5.4.440.0030.07719.46
5.4.430.0030.03719.17
5.4.420.0070.04019.38
5.4.410.0000.03719.17
5.4.400.0000.04019.13
5.4.390.0000.03719.15
5.4.380.0030.03719.08
5.4.370.0000.03719.06
5.4.360.0030.03719.21
5.4.350.0070.03319.16
5.4.340.0030.03719.13
5.4.320.0000.04018.88
5.4.310.0030.03319.10
5.4.300.0070.03319.34
5.4.290.0030.03719.15
5.4.280.0070.03718.87
5.4.270.0000.03719.27
5.4.260.0030.03719.05
5.4.250.0030.03319.08
5.4.240.0070.03319.15
5.4.230.0000.03719.08
5.4.220.0000.03719.21
5.4.210.0070.04718.95
5.4.200.0000.07719.30
5.4.190.0070.07018.86
5.4.180.0000.05719.21
5.4.170.0070.07319.14
5.4.160.0030.06019.18
5.4.150.0030.04719.02
5.4.140.0030.07016.36
5.4.130.0030.06016.55
5.4.120.0030.07316.55
5.4.110.0000.04016.61
5.4.100.0170.05316.47
5.4.90.0070.07016.50
5.4.80.0030.04716.29
5.4.70.0070.05316.62
5.4.60.0030.06716.54
5.4.50.0000.07316.53
5.4.40.0000.07316.48
5.4.30.0030.06716.43
5.4.20.0070.07316.34
5.4.10.0000.07716.42
5.4.00.0000.06016.12
5.3.290.0000.04014.89
5.3.280.0000.03714.76
5.3.270.0100.05714.53
5.3.260.0030.07714.59
5.3.250.0000.07714.60
5.3.240.0030.06014.50
5.3.230.0130.06314.59
5.3.220.0030.05314.57
5.3.210.0030.04714.49
5.3.200.0070.07314.57
5.3.190.0030.06714.61
5.3.180.0100.07314.68
5.3.170.0100.04314.80
5.3.160.0070.06014.55
5.3.150.0030.05014.48
5.3.140.0030.07314.48
5.3.130.0030.05714.71
5.3.120.0070.07314.46
5.3.110.0030.07314.46
5.3.100.0100.06314.00
5.3.90.0030.05714.04
5.3.80.0030.05013.91
5.3.70.0030.08014.23
5.3.60.0030.06013.98
5.3.50.0030.06713.98
5.3.40.0030.06014.00
5.3.30.0030.04013.91
5.3.20.0030.05713.77
5.3.10.0000.05713.63
5.3.00.0070.06313.54
5.2.170.0000.06311.96
5.2.160.0070.05311.96
5.2.150.0030.05011.96
5.2.140.0000.04311.96
5.2.130.0070.06011.96
5.2.120.0000.05711.96
5.2.110.0030.06011.96
5.2.100.0030.05011.96
5.2.90.0000.05011.96
5.2.80.0000.06311.96
5.2.70.0070.05311.96
5.2.60.0030.04311.96
5.2.50.0100.05011.96
5.2.40.0030.06011.96
5.2.30.0070.03711.96
5.2.20.0030.03311.96
5.2.10.0070.04311.96
5.2.00.0000.05711.96
5.1.60.0070.05311.96
5.1.50.0000.04011.96
5.1.40.0030.04711.96
5.1.30.0030.05711.96
5.1.20.0070.03011.96
5.1.10.0070.05311.96
5.1.00.0070.05311.96
5.0.50.0070.02311.96
5.0.40.0000.04011.96
5.0.30.0070.04011.96
5.0.20.0030.03711.96
5.0.10.0000.03011.96
5.0.00.0000.06711.96
4.4.90.0070.02711.96
4.4.80.0000.04311.96
4.4.70.0000.02011.96
4.4.60.0000.02011.96
4.4.50.0000.04011.96
4.4.40.0070.03311.96
4.4.30.0000.03711.96
4.4.20.0070.03711.96
4.4.10.0000.02711.96
4.4.00.0000.03311.96
4.3.110.0070.02311.96
4.3.100.0000.03711.96
4.3.90.0030.02711.96
4.3.80.0000.05311.96
4.3.70.0030.03311.96
4.3.60.0000.03311.96
4.3.50.0000.04011.96
4.3.40.0070.04711.96
4.3.30.0030.02711.96
4.3.20.0000.03711.96
4.3.10.0000.03711.96
4.3.00.0000.02711.96

preferences:
43.25 ms | 401 KiB | 5 Q