3v4l.org

run code in 300+ PHP versions simultaneously
<?php $currentDate = new \DateTime('now'); $interval = new \DateInterval('P255D'); if ($currentDate->sub($interval)->format('dm') === '0101') { echo 'This is programmer\'s day!'; }

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)
8.3.40.0120.00318.70
8.3.30.0140.00719.27
8.3.20.0040.00420.29
8.3.10.0000.00723.36
8.3.00.0090.00019.38
8.2.170.0070.00722.96
8.2.160.0070.00720.56
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0080.00026.16
8.2.120.0040.00421.01
8.2.110.0050.00520.52
8.2.100.0110.00018.07
8.2.90.0000.00819.14
8.2.80.0050.00317.97
8.2.70.0050.00317.63
8.2.60.0050.00317.93
8.2.50.0000.00918.07
8.2.40.0030.00518.16
8.2.30.0000.00718.04
8.2.20.0000.00717.69
8.2.10.0050.00318.11
8.2.00.0080.00017.79
8.1.270.0050.00523.97
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0060.00324.05
8.1.230.0070.00319.15
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0050.00517.60
8.1.190.0000.00817.35
8.1.180.0040.00418.10
8.1.170.0000.00918.72
8.1.160.0040.00421.93
8.1.150.0050.00218.82
8.1.140.0040.00417.63
8.1.130.0030.00317.75
8.1.120.0030.00417.51
8.1.110.0030.00517.46
8.1.100.0040.00417.56
8.1.90.0050.00217.58
8.1.80.0070.00017.57
8.1.70.0030.00317.44
8.1.60.0040.00717.59
8.1.50.0030.00517.55
8.1.40.0000.00817.46
8.1.30.0080.00017.55
8.1.20.0020.00517.61
8.1.10.0000.00817.69
8.1.00.0050.00317.68
8.0.300.0040.00418.77
8.0.290.0000.00716.88
8.0.280.0070.00018.45
8.0.270.0000.00717.24
8.0.260.0060.00017.40
8.0.250.0000.00717.09
8.0.240.0030.00616.95
8.0.230.0030.00317.05
8.0.220.0000.00717.02
8.0.210.0030.00316.86
8.0.200.0040.00416.93
8.0.190.0030.00317.02
8.0.180.0000.00716.95
8.0.170.0080.00017.01
8.0.160.0050.00317.05
8.0.150.0000.00716.86
8.0.140.0000.00716.97
8.0.130.0070.00013.36
8.0.120.0000.00817.00
8.0.110.0040.00416.96
8.0.100.0040.00416.89
8.0.90.0070.00016.94
8.0.80.0000.01817.08
8.0.70.0000.00716.99
8.0.60.0000.00717.00
8.0.50.0070.00016.98
8.0.30.0090.01117.08
8.0.20.0070.01317.40
8.0.10.0000.00817.15
8.0.00.0060.01216.96
7.4.330.0000.00515.03
7.4.320.0070.00016.74
7.4.300.0020.00516.60
7.4.290.0040.00416.71
7.4.280.0000.01116.61
7.4.270.0030.00416.74
7.4.260.0030.00316.73
7.4.250.0040.00416.61
7.4.240.0040.00316.69
7.4.230.0030.00316.64
7.4.220.0100.01016.70
7.4.210.0080.00616.69
7.4.200.0030.00316.54
7.4.160.0110.00916.67
7.4.150.0160.00617.40
7.4.140.0120.00717.86
7.4.130.0100.00616.62
7.4.120.0120.00616.67
7.4.110.0060.01016.63
7.4.100.0140.00316.75
7.4.90.0090.00916.75
7.4.80.0090.00819.39
7.4.70.0110.00616.73
7.4.60.0100.00716.54
7.4.50.0000.00816.75
7.4.40.0070.01416.35
7.4.30.0100.00616.68
7.4.00.0000.01615.25
7.3.330.0040.00413.07
7.3.320.0050.00013.16
7.3.310.0000.00616.18
7.3.300.0030.00316.25
7.3.290.0190.00216.37
7.3.280.0070.01016.37
7.3.270.0110.00717.40
7.3.260.0140.01016.61
7.3.250.0110.00716.44
7.3.240.0090.00916.42
7.3.230.0140.00316.58
7.3.210.0040.01416.34
7.3.200.0100.01319.39
7.3.190.0090.00916.39
7.3.180.0030.01416.64
7.3.170.0080.00816.38
7.3.160.0090.00616.45
7.2.330.0070.01116.75
7.2.320.0080.01416.66
7.2.310.0140.00916.67
7.2.300.0030.01316.57
7.2.290.0100.00616.66
7.2.60.0040.01117.06
7.2.00.0040.00819.30
7.1.200.0110.00015.68
7.1.100.0030.01018.21
7.1.70.0080.00017.06
7.1.60.0100.01019.46
7.1.50.0080.01116.80
7.1.00.0070.07322.44
7.0.200.0040.00416.86
7.0.140.0070.06722.04
7.0.60.0000.04319.92
7.0.50.0030.07017.84
7.0.40.0170.04720.10
7.0.30.0430.06320.17
7.0.20.0230.08020.20
7.0.10.0100.08020.33
7.0.00.0200.07319.99
5.6.280.0100.07021.13
5.6.210.0070.05320.50
5.6.200.0030.05018.16
5.6.190.0100.07720.39
5.6.180.3030.04320.32
5.6.170.0230.06720.38
5.6.160.0200.04720.49
5.6.150.0030.08318.21
5.6.140.0030.08718.11
5.6.130.0030.04318.22
5.6.120.0100.06321.03
5.6.110.0170.07720.88
5.6.100.0070.08720.96
5.6.90.0070.05021.13
5.6.80.0170.06720.25
5.6.70.2200.03320.27
5.5.350.0230.08720.46
5.5.340.0070.04317.90
5.5.330.0100.05720.19
5.5.320.0400.05720.18
5.5.310.0300.07720.15
5.5.300.0100.03717.89
5.5.290.0130.05317.86
5.5.280.0000.04320.77
5.5.270.0030.05020.79
5.5.260.0070.07720.76
5.5.250.0130.05320.58
5.5.240.0230.06720.14
5.4.450.0700.06019.50
5.4.440.1000.05319.49
5.4.430.0600.04719.40
5.4.420.0070.05719.44
5.4.410.0630.04719.14
5.4.400.1030.04318.80
5.4.390.1000.06319.16
5.4.380.0370.06018.59
5.4.370.0370.06318.67
5.4.360.0300.06018.66
5.4.350.0870.04718.53
5.4.340.0230.06318.54
5.4.320.0050.04012.46
5.4.310.0080.03512.45
5.4.300.0090.03812.45
5.4.290.0050.03812.45
5.4.280.0040.03712.35
5.4.270.0050.03712.35
5.4.260.0060.03712.35
5.4.250.0060.03712.35
5.4.240.0040.03712.35
5.4.230.0070.03712.34
5.4.220.0110.03712.34
5.4.210.0070.03912.34
5.4.200.0040.04512.34
5.4.190.0030.03812.34
5.4.180.0060.04112.34
5.4.170.0060.03612.35
5.4.160.0040.03912.34
5.4.150.0120.03712.34
5.4.140.0100.03812.03
5.4.130.0080.04012.01
5.4.120.0050.03511.97
5.4.110.0060.03911.97
5.4.100.0060.03911.96
5.4.90.0040.03711.97
5.4.80.0030.03911.96
5.4.70.0070.03211.96
5.4.60.0070.03911.96
5.4.50.0080.03811.96
5.4.40.0090.03211.95
5.4.30.0070.03311.95
5.4.20.0030.03611.95
5.4.10.0030.03611.95
5.4.00.0050.03611.44
5.3.290.0050.03912.80
5.3.280.0070.04212.71
5.3.270.0080.04112.72
5.3.260.0040.04012.72
5.3.250.0070.03812.71
5.3.240.0050.03712.72
5.3.230.0080.04012.71
5.3.220.0070.03512.68
5.3.210.0080.03712.68
5.3.200.0070.03712.68
5.3.190.0080.03912.68
5.3.180.0040.03912.68
5.3.170.0080.03512.67
5.3.160.0070.03612.68
5.3.150.0060.03712.67
5.3.140.0040.03812.66
5.3.130.0040.04012.66
5.3.120.0060.03912.66
5.3.110.0040.04012.66
5.3.100.0050.03712.11
5.3.90.0060.03612.09
5.3.80.0090.03212.07
5.3.70.0040.03712.07
5.3.60.0060.03712.06
5.3.50.0060.03512.00
5.3.40.0090.03512.00
5.3.30.0060.03411.96
5.3.20.0050.04011.73
5.3.10.0070.03511.70
5.3.00.0050.03711.69
5.2.170.0050.0319.19
5.2.160.0070.0309.19
5.2.150.0060.0309.19
5.2.140.0050.0319.18
5.2.130.0090.0259.15
5.2.120.0030.0309.14
5.2.110.0060.0289.14
5.2.100.0060.0279.14
5.2.90.0060.0279.14
5.2.80.0030.0329.14
5.2.70.0030.0339.14
5.2.60.0050.0299.09
5.2.50.0040.0319.06
5.2.40.0060.0329.05
5.2.30.0070.0279.02
5.2.20.0050.0289.01
5.2.10.0040.0288.93
5.2.00.0030.0298.79
5.1.60.0010.0268.07
5.1.50.0020.0268.06
5.1.40.0040.0238.05
5.1.30.0030.0268.40
5.1.20.0040.0268.42
5.1.10.0080.0218.14
5.1.00.0030.0268.14
5.0.50.0020.0216.62
5.0.40.0070.0146.48
5.0.30.0040.0296.29
5.0.20.0030.0216.26
5.0.10.0020.0216.24
5.0.00.0040.0296.23
4.4.90.0050.0124.78
4.4.80.0040.0144.75
4.4.70.0050.0134.75
4.4.60.0020.0154.75
4.4.50.0030.0144.77
4.4.40.0010.0274.70
4.4.30.0030.0144.76
4.4.20.0010.0174.85
4.4.10.0020.0164.85
4.4.00.0010.0264.76
4.3.110.0040.0144.67
4.3.100.0030.0144.66
4.3.90.0030.0144.63
4.3.80.0030.0234.58
4.3.70.0020.0144.63
4.3.60.0040.0134.62
4.3.50.0010.0184.63
4.3.40.0040.0224.53
4.3.30.0020.0153.29
4.3.20.0020.0153.27
4.3.10.0020.0153.22
4.3.00.0100.0237.26

preferences:
39.14 ms | 400 KiB | 5 Q