3v4l.org

run code in 300+ PHP versions simultaneously
<?php $today = new DateTime(); $birthdate = new DateTime("1984-01-12"); $interval = $today->diff($birthdate); echo $interval->format('%y years %m months %d days old');

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)
8.3.60.0070.01118.43
8.3.50.0130.00522.11
8.3.40.0070.01418.65
8.3.30.0110.00419.02
8.3.20.0040.00418.81
8.3.10.0060.00320.48
8.3.00.0040.00423.56
8.2.180.0100.01016.63
8.2.170.0040.01122.96
8.2.160.0100.00320.47
8.2.150.0120.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0050.00319.61
8.2.110.0090.00021.13
8.2.100.0060.00617.84
8.2.90.0070.00019.22
8.2.80.0040.00417.97
8.2.70.0040.00817.38
8.2.60.0000.00818.03
8.2.50.0000.00818.07
8.2.40.0070.00018.03
8.2.30.0030.00718.12
8.2.20.0060.00317.73
8.2.10.0040.00417.80
8.2.00.0050.00317.92
8.1.280.0170.00325.92
8.1.270.0000.00823.99
8.1.260.0100.01026.35
8.1.250.0030.00528.09
8.1.240.0060.00320.89
8.1.230.0110.00020.84
8.1.220.0050.00318.77
8.1.210.0000.00818.91
8.1.200.0030.00617.35
8.1.190.0000.00717.50
8.1.180.0060.00318.10
8.1.170.0040.00418.76
8.1.160.0070.00018.85
8.1.150.0030.00518.75
8.1.140.0040.00417.58
8.1.130.0030.00317.89
8.1.120.0000.00717.66
8.1.110.0030.00417.59
8.1.100.0000.00717.50
8.1.90.0000.00717.54
8.1.80.0000.00817.54
8.1.70.0030.00317.48
8.1.60.0030.00517.66
8.1.50.0030.00717.59
8.1.40.0030.00617.58
8.1.30.0100.00017.75
8.1.20.0030.00717.72
8.1.10.0000.00817.62
8.1.00.0090.00017.79
8.0.300.0040.00420.02
8.0.290.0050.00516.88
8.0.280.0040.00418.58
8.0.270.0070.00017.25
8.0.260.0000.00716.92
8.0.250.0050.00217.09
8.0.240.0040.00417.06
8.0.230.0000.00717.09
8.0.220.0030.00317.04
8.0.210.0000.00716.94
8.0.200.0030.00317.08
8.0.190.0000.00717.00
8.0.180.0040.00417.04
8.0.170.0040.00417.03
8.0.160.0040.00417.02
8.0.150.0030.00917.07
8.0.140.0090.00016.99
8.0.130.0000.00513.33
8.0.120.0050.00216.89
8.0.110.0050.00316.94
8.0.100.0040.00417.00
8.0.90.0040.00416.93
8.0.80.0100.00717.00
8.0.70.0000.00717.00
8.0.60.0000.00716.89
8.0.50.0080.00016.84
8.0.30.0120.00817.14
8.0.20.0100.01217.45
8.0.10.0070.00017.15
8.0.00.0070.01116.79
7.4.330.0060.00013.43
7.4.320.0030.00316.54
7.4.300.0030.00316.70
7.4.290.0030.00316.63
7.4.280.0000.00816.49
7.4.270.0030.00316.45
7.4.260.0060.00013.25
7.4.250.0030.00516.66
7.4.240.0000.00816.59
7.4.230.0000.00716.65
7.4.220.0070.01516.74
7.4.210.0110.00516.66
7.4.200.0030.00516.79
7.4.190.0040.00416.76
7.4.160.0100.01016.59
7.4.150.0140.01017.40
7.4.140.0100.00717.86
7.4.130.0090.00916.70
7.4.120.0070.01016.56
7.4.110.0100.01016.63
7.4.100.0070.01116.63
7.4.90.0120.00616.64
7.4.80.0100.00719.04
7.4.70.0030.01816.60
7.4.60.0090.00616.25
7.4.50.0090.00016.74
7.4.40.0030.01222.27
7.4.30.0080.00916.67
7.4.00.0060.00615.02
7.3.330.0060.00013.22
7.3.320.0070.00013.04
7.3.310.0050.00216.23
7.3.300.0030.00316.23
7.3.290.0000.01416.25
7.3.280.0070.00916.27
7.3.270.0120.00617.40
7.3.260.0170.00318.24
7.3.250.0160.00516.71
7.3.240.0120.00416.44
7.3.230.0000.01616.77
7.3.210.0040.01316.42
7.3.200.0130.00319.39
7.3.190.0110.01116.57
7.3.180.0160.00316.30
7.3.170.0080.00816.41
7.3.160.0120.00916.52
7.3.120.0060.00614.99
7.2.330.0110.00716.64
7.2.320.0110.00616.57
7.2.310.0090.00916.58
7.2.300.0170.00716.36
7.2.290.0170.00716.79
5.4.140.0030.00513.61
5.4.130.0070.00213.61
5.4.120.0030.00713.61
5.4.110.0030.00613.61
5.4.100.0000.01013.61
5.4.90.0050.00513.61
5.4.80.0050.00513.61
5.4.70.0030.00613.61
5.4.60.0050.00313.61
5.4.50.0090.00013.61
5.4.40.0070.00313.61
5.4.30.0090.00313.61
5.4.20.0080.00413.61
5.4.10.0000.00913.61
5.4.00.0080.00013.61
5.3.240.0050.00513.61
5.3.230.0040.00413.61
5.3.220.0060.00413.61
5.3.210.0060.00413.61
5.3.200.0070.00313.61
5.3.190.0030.00713.61
5.3.180.0050.00513.61
5.3.170.0040.00413.61
5.3.160.0000.01113.61
5.3.150.0030.00513.61
5.3.140.0080.00013.61
5.3.130.0050.00313.61
5.3.120.0070.00413.61
5.3.110.0040.00413.61
5.3.100.0000.01013.61
5.3.90.0080.00013.61
5.3.80.0080.00013.61
5.3.70.0040.00713.61
5.3.60.0000.00913.61
5.3.50.0030.00613.61
5.3.40.0050.00313.61
5.3.30.0050.00413.61
5.3.20.0030.00613.61
5.3.10.0080.00013.61
5.3.00.0060.00313.61
5.2.170.0070.00013.61
5.2.160.0070.00013.61
5.2.150.0060.00313.61
5.2.140.0080.00013.61
5.2.130.0060.00313.61
5.2.120.0070.00013.61
5.2.110.0000.00613.61
5.2.100.0000.00813.61
5.2.90.0000.00713.61
5.2.80.0030.00513.61
5.2.70.0000.00813.61
5.2.60.0040.00413.61
5.2.50.0030.00613.61
5.2.40.0050.00213.61
5.2.30.0030.00313.61
5.2.20.0070.00013.61
5.2.10.0030.00313.61
5.2.00.0060.00013.61
5.1.60.0000.00613.61
5.1.50.0030.00313.61
5.1.40.0040.00213.61
5.1.30.0040.00413.61
5.1.20.0030.00313.61
5.1.10.0030.00313.61
5.1.00.0000.00613.61
5.0.50.0030.00313.61
5.0.40.0020.00413.61
5.0.30.0000.00613.61
5.0.20.0030.00313.61
5.0.10.0060.00013.61
5.0.00.0030.00313.61
4.4.90.0000.00513.61
4.4.80.0000.00413.61
4.4.70.0020.00213.61
4.4.60.0000.00513.61
4.4.50.0040.00013.61
4.4.40.0050.00013.61
4.4.30.0040.00013.61
4.4.20.0020.00213.61
4.4.10.0000.00413.61
4.4.00.0030.00313.61
4.3.110.0000.00613.61
4.3.100.0060.00013.61
4.3.90.0050.00013.61
4.3.80.0000.00413.61
4.3.70.0040.00013.61
4.3.60.0040.00013.61
4.3.50.0000.00513.61
4.3.40.0030.00313.61
4.3.30.0000.00413.61
4.3.20.0050.00013.61
4.3.10.0000.00413.61
4.3.00.0030.00313.61

preferences:
43.4 ms | 401 KiB | 5 Q