3v4l.org

run code in 300+ PHP versions simultaneously
<?php $datetime = new DateTime('last day of this month'); echo $datetime->format('F jS');

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)
8.3.40.0070.00718.97
8.3.30.0070.00718.85
8.3.20.0050.00318.82
8.3.10.0080.00020.66
8.3.00.0080.00019.63
8.2.170.0090.00619.15
8.2.160.0100.00622.96
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0030.00519.61
8.2.110.0070.00319.35
8.2.100.0120.00018.03
8.2.90.0030.00518.16
8.2.80.0030.00519.95
8.2.70.0040.00517.50
8.2.60.0040.00417.88
8.2.50.0030.00617.63
8.2.40.0040.00419.60
8.2.30.0000.00817.91
8.2.20.0020.00517.71
8.2.10.0040.00417.80
8.2.00.0080.00017.85
8.1.270.0060.00323.98
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00319.48
8.1.230.0090.00322.24
8.1.220.0030.00617.80
8.1.210.0080.00018.79
8.1.200.0080.00017.48
8.1.190.0000.00817.48
8.1.180.0070.00318.10
8.1.170.0040.00417.63
8.1.160.0030.00619.00
8.1.150.0020.00518.73
8.1.140.0000.00717.63
8.1.130.0000.00717.86
8.1.120.0000.00717.60
8.1.110.0040.00417.55
8.1.100.0040.00417.46
8.1.90.0000.00717.56
8.1.80.0050.00317.61
8.1.70.0030.00317.67
8.1.60.0000.00717.59
8.1.50.0040.00417.50
8.1.40.0060.00317.59
8.1.30.0000.00917.79
8.1.20.0030.00517.87
8.1.10.0080.00017.64
8.1.00.0040.00417.61
8.0.300.0050.00320.02
8.0.290.0030.00616.88
8.0.280.0040.00418.23
8.0.270.0050.00318.27
8.0.260.0060.00017.03
8.0.250.0000.00717.27
8.0.240.0040.00417.22
8.0.230.0000.00917.13
8.0.220.0050.00317.07
8.0.210.0000.00716.99
8.0.200.0040.00417.14
8.0.190.0000.00717.12
8.0.180.0000.00817.08
8.0.170.0070.00417.00
8.0.160.0040.00417.14
8.0.150.0080.00017.02
8.0.140.0080.00317.03
8.0.130.0050.00513.44
8.0.120.0030.00517.07
8.0.110.0000.00717.00
8.0.100.0000.00716.97
8.0.90.0000.00716.96
8.0.80.0070.01017.17
8.0.70.0050.00217.15
8.0.60.0000.00717.15
8.0.50.0040.00417.07
8.0.30.0150.00317.28
8.0.20.0140.00517.40
8.0.10.0040.00417.07
8.0.00.0110.00916.89
7.4.330.0050.00014.93
7.4.320.0060.00016.63
7.4.300.0000.00716.73
7.4.290.0070.00016.72
7.4.280.0000.00716.70
7.4.270.0030.00316.70
7.4.260.0050.00013.33
7.4.250.0000.00716.64
7.4.240.0040.00416.76
7.4.230.0040.00416.47
7.4.220.0190.00716.82
7.4.210.0070.01016.74
7.4.200.0040.00416.56
7.4.190.0000.00716.59
7.4.160.0160.00616.58
7.4.150.0100.00717.40
7.4.140.0120.00717.23
7.4.130.0040.01316.76
7.4.120.0130.00416.60
7.4.110.0170.00616.75
7.4.100.0110.00616.56
7.4.90.0060.01816.61
7.4.80.0120.00619.03
7.4.70.0100.00616.71
7.4.60.0110.00616.72
7.4.50.0020.00216.59
7.4.40.0060.00922.27
7.4.30.0040.01116.67
7.4.00.0050.01215.03
7.3.330.0000.00513.07
7.3.320.0030.00313.13
7.3.310.0030.00516.28
7.3.300.0040.00416.32
7.3.290.0090.00516.36
7.3.280.0130.00516.33
7.3.270.0070.01017.40
7.3.260.0050.01318.24
7.3.250.0100.00816.47
7.3.240.0060.00916.45
7.3.230.0140.00216.52
7.3.210.0080.00816.50
7.3.200.0060.01319.39
7.3.190.0130.00716.51
7.3.180.0060.00916.61
7.3.170.0130.00716.48
7.3.160.0080.00816.57
7.3.120.0060.00715.02
7.3.110.0060.01214.85
7.3.100.0090.00615.01
7.3.90.0070.00714.66
7.3.80.0030.01315.23
7.3.70.0000.01114.87
7.3.60.0000.00914.79
7.3.50.0040.01114.87
7.3.40.0040.00714.83
7.3.30.0040.01214.78
7.3.20.0080.00016.78
7.3.10.0050.00516.73
7.3.00.0050.00616.56
7.2.330.0120.00916.72
7.2.320.0070.01016.63
7.2.310.0070.01116.61
7.2.300.0060.01216.49
7.2.290.0060.01416.87
7.2.250.0070.01115.35
7.2.240.0070.01315.12
7.2.230.0110.00614.98
7.2.220.0040.01115.22
7.2.210.0030.00614.98
7.2.200.0130.00315.39
7.2.190.0000.01115.19
7.2.180.0040.01115.14
7.2.170.0030.00915.00
7.2.130.0060.00317.09
7.2.120.0060.00817.03
7.2.110.0040.00817.22
7.2.100.0040.00717.00
7.2.90.0070.00616.97
7.2.80.0040.00416.96
7.2.70.0060.00617.14
7.2.60.0110.00417.21
7.2.50.0040.00717.00
7.2.40.0000.01217.21
7.2.30.0040.00817.09
7.2.20.0030.00616.83
7.2.10.0000.01117.16
7.2.00.0100.00316.98
7.1.330.0030.01015.62
7.1.320.0030.01015.80
7.1.310.0030.00715.47
7.1.300.0060.00615.44
7.1.290.0030.01015.76
7.1.280.0070.00715.60
7.1.270.0000.01215.66
7.1.260.0000.00815.75
7.1.250.0030.01015.79
5.4.140.0060.00613.61
5.4.130.0060.00713.61
5.4.120.0050.00513.61
5.4.110.0090.00013.61
5.4.100.0030.00613.61
5.4.90.0040.00813.61
5.4.80.0060.00613.61
5.4.70.0030.00613.61
5.4.60.0060.00613.61
5.4.50.0040.00813.61
5.4.40.0110.00013.61
5.4.30.0080.00413.61
5.4.20.0030.00713.61
5.4.10.0070.00413.61
5.4.00.0030.00613.61
5.3.240.0030.00713.61
5.3.230.0080.00013.61
5.3.220.0000.00713.61
5.3.210.0050.00313.61
5.3.200.0080.00013.61
5.3.190.0070.00213.61
5.3.180.0040.00413.61
5.3.170.0110.00013.61
5.3.160.0020.00513.61
5.3.150.0070.00313.61
5.3.140.0000.00813.61
5.3.130.0040.00413.61
5.3.120.0050.00213.61
5.3.110.0100.00013.61
5.3.100.0060.00313.61
5.3.90.0080.00013.61
5.3.80.0040.00413.61
5.3.70.0030.00713.61
5.3.60.0070.00313.61
5.3.50.0070.00313.61
5.3.40.0030.00713.61
5.3.30.0050.00513.61
5.3.20.0070.00313.61
5.3.10.0050.00313.61
5.3.00.0000.00913.61
5.2.170.0000.00613.61
5.2.160.0040.00413.61
5.2.150.0030.00613.61
5.2.140.0040.00413.61
5.2.130.0080.00013.61
5.2.120.0100.00013.61
5.2.110.0050.00413.61
5.2.100.0030.00513.61
5.2.90.0080.00013.61
5.2.80.0070.00213.61
5.2.70.0070.00013.61
5.2.60.0000.00613.61
5.2.50.0040.00413.61
5.2.40.0080.00013.61
5.2.30.0080.00013.61
5.2.20.0000.00813.61
5.2.10.0040.00413.61
5.2.00.0070.00013.61
5.1.60.0020.00513.61
5.1.50.0030.00313.61
5.1.40.0070.00013.61
5.1.30.0040.00413.61
5.1.20.0040.00213.61
5.1.10.0060.00013.61
5.1.00.0040.00413.61
5.0.50.0070.00013.61
5.0.40.0020.00413.61
5.0.30.0040.00413.61
5.0.20.0040.00413.61
5.0.10.0030.00313.61
5.0.00.0000.00413.61
4.4.90.0020.00213.61
4.4.80.0000.00413.61
4.4.70.0000.00413.61
4.4.60.0000.00613.61
4.4.50.0030.00313.61
4.4.40.0020.00213.61
4.4.30.0000.00413.61
4.4.20.0000.00413.61
4.4.10.0020.00213.61
4.4.00.0060.00013.61
4.3.110.0030.00313.61
4.3.100.0020.00413.61
4.3.90.0070.00013.61
4.3.80.0010.00313.61
4.3.70.0040.00013.61
4.3.60.0040.00013.61
4.3.50.0030.00313.61
4.3.40.0060.00013.61
4.3.30.0000.00413.61
4.3.20.0000.00413.61
4.3.10.0000.00413.61
4.3.00.0000.00413.61

preferences:
48.8 ms | 400 KiB | 5 Q