3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new DateTime('2013-01-04'); // jan 4 while ($date->format('m') < 2014){ echo $date->format('y-m-d') . PHP_EOL; $date->modify('+7 days'); }

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)
8.3.60.0200.02018.33
8.3.50.0280.02021.02
8.3.40.0170.01718.88
8.3.30.0100.02020.30
8.3.20.0110.00718.69
8.3.10.0150.00321.10
8.3.00.0060.00923.61
8.2.180.0220.00916.75
8.2.170.0200.02622.96
8.2.160.0160.01620.35
8.2.150.0030.01324.18
8.2.140.0060.00924.66
8.2.130.0060.01026.16
8.2.120.0070.01120.08
8.2.110.0030.01719.45
8.2.100.0130.01317.91
8.2.90.0170.00319.17
8.2.80.0030.01519.38
8.2.70.0030.01717.75
8.2.60.0000.02018.16
8.2.50.0000.01818.07
8.2.40.0060.01318.34
8.2.30.0030.01519.58
8.2.20.0060.01217.88
8.2.10.0030.01718.07
8.2.00.0090.01917.99
8.1.280.0210.03125.92
8.1.270.0100.00723.99
8.1.260.0090.00926.35
8.1.250.0070.01028.09
8.1.240.0070.01422.63
8.1.230.0000.02420.97
8.1.220.0000.01918.77
8.1.210.0060.01318.77
8.1.200.0140.01117.60
8.1.190.0110.01117.53
8.1.180.0070.01318.10
8.1.170.0070.01618.77
8.1.160.0090.01219.07
8.1.150.0160.00618.99
8.1.140.0070.01317.77
8.1.130.0070.01118.01
8.1.120.0060.01317.71
8.1.110.0130.01017.74
8.1.100.0090.01217.72
8.1.90.0100.01317.74
8.1.80.0110.01117.83
8.1.70.0030.01717.73
8.1.60.0070.01317.79
8.1.50.0060.01217.71
8.1.40.0070.01317.67
8.1.30.0100.01317.87
8.1.20.0000.02017.73
8.1.10.0090.01317.80
8.1.00.0100.01017.83
8.0.300.0070.01319.80
8.0.290.0040.01417.18
8.0.280.0000.01718.44
8.0.270.0120.00917.27
8.0.260.0110.00716.95
8.0.250.0060.01317.20
8.0.240.0060.01217.07
8.0.230.0140.01017.15
8.0.220.0030.01616.94
8.0.210.0130.01017.11
8.0.200.0090.00917.11
8.0.190.0070.01416.98
8.0.180.0000.02017.17
8.0.170.0060.01916.98
8.0.160.0030.02317.09
8.0.150.0100.01017.02
8.0.140.0100.01317.03
8.0.130.0120.00313.46
8.0.120.0030.01817.04
8.0.110.0030.01416.97
8.0.100.0030.01716.93
8.0.90.0060.01316.92
8.0.80.0190.04217.08
8.0.70.0060.01317.14
8.0.60.0000.02116.93
8.0.50.0060.01317.09
8.0.30.0380.03017.22
8.0.20.0270.03617.40
8.0.10.0000.02317.15
8.0.00.0360.02616.93
7.4.330.0070.01016.86
7.4.320.0030.02016.63
7.4.300.0130.01316.59
7.4.290.0110.01816.68
7.4.280.0100.01316.71
7.4.270.0070.01116.60
7.4.260.0100.00313.51
7.4.250.0030.01716.54
7.4.240.0140.00316.66
7.4.230.0030.02016.67
7.4.220.0210.05116.51
7.4.210.0110.03716.62
7.4.200.0070.01016.46
7.4.190.0130.00716.83
7.4.160.0400.04016.67
7.4.150.0330.03717.40
7.4.140.0350.02617.86
7.4.130.0380.03816.71
7.4.120.0280.03216.63
7.4.110.0280.03416.55
7.4.100.0230.03316.62
7.4.90.0200.03016.79
7.4.80.0210.03819.39
7.4.70.0130.03716.59
7.4.60.0160.02916.68
7.4.50.0070.01716.54
7.4.40.0130.01922.77
7.4.30.0280.03216.80
7.3.330.0000.01513.24
7.3.320.0110.01113.38
7.3.310.0060.01316.37
7.3.300.0070.01716.18
7.3.290.0200.02016.30
7.3.280.0110.03616.33
7.3.270.0310.02417.40
7.3.260.0360.04018.24
7.3.250.0290.03316.37
7.3.240.0150.03116.70
7.3.230.0310.02116.39
7.3.210.0210.03716.43
7.3.200.0220.03619.39
7.3.190.0190.03516.34
7.3.180.0140.03116.25
7.3.170.0150.04016.31
7.3.160.0240.03316.36
7.2.330.0330.03316.56
7.2.320.0240.06216.87
7.2.310.0290.03916.69
7.2.300.0290.02616.63
7.2.290.0220.02616.54
7.2.100.0230.02314.61
7.2.90.0290.01814.57
7.2.80.0330.01614.70
7.2.70.1100.01814.62
7.2.60.0140.02915.07
7.2.50.0420.01115.19
7.2.40.0230.02315.20
7.2.30.0320.00914.93
7.2.20.0140.02514.91
7.2.10.0900.02214.74
7.2.00.0150.02115.27
7.1.220.1380.01313.87
7.1.210.0200.02513.72
7.1.200.0440.01913.89
7.1.190.0270.01613.88
7.1.180.0260.01313.90
7.1.170.0260.02913.91
7.1.160.0340.02513.99
7.1.150.0130.02613.93
7.1.140.0250.01213.61
7.1.130.0150.02713.79
7.1.120.0310.02814.06
7.1.110.0230.02313.87
7.1.100.0300.02413.95
7.1.90.0140.02313.87
7.1.80.0200.01714.08
7.1.70.0880.02514.02
7.1.60.1280.03432.09
7.1.50.1050.01832.08
7.1.40.1060.02431.96
7.1.30.1040.02631.83
7.1.20.1060.02632.29
7.1.10.0130.03013.96
7.1.00.0150.02314.03
7.0.310.0340.02613.61
7.0.300.0250.02013.62
7.0.290.0410.00913.61
7.0.280.0720.01313.61
7.0.270.0200.01313.61
7.0.260.0190.01913.61
7.0.250.0130.03213.63
7.0.240.0200.02413.61
7.0.230.0080.03213.61
7.0.220.0220.01913.63
7.0.210.0760.02113.61
7.0.200.1120.01113.61
7.0.190.1040.02913.80
7.0.180.0950.01913.62
7.0.170.1110.01013.61
7.0.160.0850.02213.74
7.0.150.0340.02013.64
7.0.140.0260.02613.88
7.0.130.0980.02313.61
7.0.120.0300.01813.61
7.0.110.0170.02413.69
7.0.100.0300.01913.64
7.0.90.0190.01913.75
7.0.80.0210.02913.75
7.0.70.0890.03013.61
7.0.60.1400.01413.74
7.0.50.1130.01913.66
7.0.40.0970.02113.85
7.0.30.1020.03113.77
7.0.20.1810.02213.79
7.0.10.1280.03513.69
7.0.00.1290.03113.64
5.6.380.0160.02214.32
5.6.370.0140.02914.52
5.6.360.0220.02914.06
5.6.350.0290.01813.97
5.6.340.0270.02714.14
5.6.330.0140.02214.39
5.6.320.0140.03514.19
5.6.310.0110.03614.19
5.6.300.0200.02414.45
5.6.290.0140.03814.63
5.6.280.0180.02714.36
5.6.270.0190.02714.56
5.6.260.0150.02414.63
5.6.250.0460.00414.52
5.6.240.0160.02214.27
5.6.230.0240.02914.26
5.6.220.0190.02914.40
5.6.210.0110.03314.38
5.6.200.0200.01714.54
5.6.190.0180.03114.16
5.6.180.0270.02714.43
5.6.170.0310.03514.29
5.6.160.0240.02114.24
5.6.150.0200.01714.45
5.6.140.0100.02414.14
5.6.130.0100.03314.48
5.6.120.0430.01214.39
5.6.110.0300.03314.62
5.6.100.0150.02614.47
5.6.90.0380.02614.25
5.6.80.0120.02714.02
5.6.70.0300.01914.49
5.6.60.0140.03714.03
5.5.380.0110.03413.61
5.5.370.0220.02713.61
5.5.360.0160.03213.61
5.5.350.0290.01013.61
5.5.340.0170.03013.61
5.5.330.0270.01713.61
5.5.320.0220.01713.61
5.5.310.0310.02013.61
5.5.300.0080.03913.61
5.5.290.0160.02913.61
5.5.280.0190.03413.61
5.5.270.0220.02213.61
5.5.260.0210.03113.61
5.5.250.0220.03513.61
5.5.240.0180.02013.61
5.5.230.0260.02613.61
5.4.450.0160.02813.61
5.4.440.0210.01613.61
5.4.430.0190.01613.61
5.4.420.0130.03613.61
5.4.410.0170.02813.61
5.4.400.0240.02613.61
5.4.390.0060.04113.61

preferences:
37.62 ms | 401 KiB | 5 Q