3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new DateTime('2013-01-04'); // jan 4 echo $date->format('Y-m-d'); exit; while ($date->format('Y') < 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)
8.3.60.0110.00716.63
8.3.50.0210.00217.39
8.3.40.0110.00419.05
8.3.30.0070.00718.63
8.3.20.0040.00418.93
8.3.10.0030.00619.02
8.3.00.0060.00319.38
8.2.180.0150.00316.88
8.2.170.0100.00722.96
8.2.160.0100.00320.39
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.01120.84
8.2.110.0090.00022.25
8.2.100.0080.00317.84
8.2.90.0060.00618.09
8.2.80.0060.00317.97
8.2.70.0030.00517.75
8.2.60.0030.00517.93
8.2.50.0050.00318.10
8.2.40.0030.00620.55
8.2.30.0030.00717.97
8.2.20.0060.00317.82
8.2.10.0070.00017.79
8.2.00.0040.00417.86
8.1.280.0130.00725.92
8.1.270.0000.00824.66
8.1.260.0030.00626.35
8.1.250.0080.00028.09
8.1.240.0030.00623.92
8.1.230.0040.00822.87
8.1.220.0060.00317.74
8.1.210.0040.00718.77
8.1.200.0030.00617.38
8.1.190.0040.00417.38
8.1.180.0030.00618.10
8.1.170.0040.00418.71
8.1.160.0000.00718.88
8.1.150.0040.00418.77
8.1.140.0070.00017.63
8.1.130.0030.00317.93
8.1.120.0030.00617.49
8.1.110.0070.00017.61
8.1.100.0040.00417.59
8.1.90.0000.00717.42
8.1.80.0070.00017.49
8.1.70.0050.00217.41
8.1.60.0030.00617.62
8.1.50.0030.00617.49
8.1.40.0080.00017.64
8.1.30.0030.00517.76
8.1.20.0040.00417.80
8.1.10.0050.00317.77
8.1.00.0030.00517.61
8.0.300.0000.00722.02
8.0.290.0060.00316.88
8.0.280.0000.00718.56
8.0.270.0000.00717.39
8.0.260.0070.00018.43
8.0.250.0030.00517.22
8.0.240.0030.00517.20
8.0.230.0000.00717.20
8.0.220.0030.00317.05
8.0.210.0050.00217.13
8.0.200.0000.00817.07
8.0.190.0000.01017.06
8.0.180.0040.00417.01
8.0.170.0080.00017.11
8.0.160.0040.00416.98
8.0.150.0000.00817.12
8.0.140.0080.00017.00
8.0.130.0060.00013.41
8.0.120.0040.00416.95
8.0.110.0050.00316.98
8.0.100.0040.00416.90
8.0.90.0040.00416.93
8.0.80.0030.01417.04
8.0.70.0000.00717.03
8.0.60.0040.00416.89
8.0.50.0040.00416.95
8.0.30.0080.01617.23
8.0.20.0090.00917.28
8.0.10.0040.00417.24
8.0.00.0090.01016.84
7.4.330.0020.00213.06
7.4.320.0060.00016.68
7.4.300.0050.00316.66
7.4.290.0040.00416.67
7.4.280.0000.00716.71
7.4.270.0000.00716.70
7.4.260.0000.00513.25
7.4.250.0040.00416.48
7.4.240.0030.00316.66
7.4.230.0030.00316.68
7.4.220.0150.00616.57
7.4.210.0050.00916.65
7.4.200.0040.00416.77
7.4.190.0030.00316.64
7.4.160.0080.00816.56
7.4.150.0060.01216.63
7.4.140.0080.00916.69
7.4.130.0140.01416.70
7.4.120.0040.01616.57
7.4.110.0120.00616.62
7.4.100.0070.01016.72
7.4.90.0040.01816.56
7.4.80.0100.00619.39
7.4.70.0040.01116.52
7.4.60.0090.00916.79
7.4.50.0070.00416.26
7.4.40.0120.00416.37
7.4.30.0140.00316.53
7.4.00.0070.00714.95
7.3.330.0030.00313.22
7.3.320.0000.00513.24
7.3.310.0000.00716.18
7.3.300.0000.00716.36
7.3.290.0090.00616.43
7.3.280.0090.00716.34
7.3.270.0060.01016.62
7.3.260.0130.01016.52
7.3.250.0090.01416.47
7.3.240.0130.01016.42
7.3.230.0130.00316.80
7.3.210.0160.00016.50
7.3.200.0120.00916.29
7.3.190.0060.01016.45
7.3.180.0070.01316.36
7.3.170.0150.00616.72
7.3.160.0120.00916.61
7.3.120.0040.00815.23
7.3.10.0100.00316.67
7.3.00.0040.00816.91
7.2.330.0130.01316.68
7.2.320.0060.01116.63
7.2.310.0130.00616.73
7.2.300.0090.00916.59
7.2.290.0060.01016.68
7.2.130.0060.01017.03
7.2.120.0000.01417.05
7.2.110.0070.01116.92
7.2.100.0540.00515.79
7.2.90.0600.00415.91
7.2.80.0420.00515.94
7.2.70.0620.00316.04
7.2.60.0860.00816.04
7.2.50.0460.00915.95
7.2.40.0450.00816.06
7.2.30.1010.01015.98
7.2.20.0630.00216.10
7.2.10.0670.01015.97
7.2.00.0570.01316.25
7.1.250.0070.00415.94
7.1.220.1230.00314.00
7.1.210.0170.00313.94
7.1.200.0930.00613.81
7.1.190.1100.00313.89
7.1.180.1450.01414.05
7.1.170.0260.00014.02
7.1.160.0280.00914.08
7.1.150.1070.00714.14
7.1.140.1260.00313.57
7.1.130.1450.00613.95
7.1.120.0900.01013.96
7.1.110.1190.01014.13
7.1.100.1550.00713.92
7.1.90.1320.00313.68
7.1.80.0900.01013.82
7.1.70.1260.00313.73
7.1.60.1350.01631.76
7.1.50.2000.00331.99
7.1.40.1260.01331.69
7.1.30.1270.01531.67
7.1.20.1200.01331.76
7.1.10.1130.00614.05
7.1.00.1270.00913.86
7.0.310.0990.00613.32
7.0.300.1100.00713.66
7.0.290.0130.01013.63
7.0.280.1210.00413.49
7.0.270.1340.00013.55
7.0.260.1010.00713.58
7.0.250.0880.01013.65
7.0.240.1850.00013.67
7.0.230.1280.00013.80
7.0.220.0920.00313.51
7.0.210.1030.00313.50
7.0.200.0930.01013.31
7.0.190.1030.01013.63
7.0.180.1030.00713.61
7.0.170.0990.00913.50
7.0.160.0580.01313.66
7.0.150.1140.00013.60
7.0.140.1230.01013.29
7.0.130.1050.00313.71
7.0.120.0890.00313.32
7.0.110.1090.00013.77
7.0.100.0550.00613.61
7.0.90.0130.00613.60
7.0.80.1210.00613.64
7.0.70.1620.00313.47
7.0.60.1010.00613.49
7.0.50.1290.00613.67
7.0.40.0100.00513.46
7.0.30.0100.00713.59
7.0.20.1000.00713.48
7.0.10.0360.00713.62
7.0.00.1110.00013.50
5.6.380.0050.01414.27
5.6.370.0110.00314.46
5.6.360.0080.01214.46
5.6.350.0030.01414.47
5.6.340.0170.00014.34
5.6.330.0000.01914.54
5.6.320.0110.00914.32
5.6.310.0090.00914.21
5.6.300.0110.00314.50
5.6.290.0120.00014.36
5.6.280.0040.00814.07
5.6.270.0070.01014.40
5.6.260.0130.00014.09
5.6.250.0120.00014.33
5.6.240.0160.00014.10
5.6.230.0030.01214.45
5.6.220.0070.00614.18
5.6.210.0070.01414.20
5.6.200.0030.01314.23
5.6.190.0060.00914.27
5.6.180.0100.00214.34
5.6.170.0060.00614.41
5.6.160.0070.00414.04
5.6.150.0060.00614.46
5.6.140.0050.00914.33
5.6.130.0040.01114.20
5.6.120.0110.00414.61
5.6.110.0080.00714.31
5.6.100.0050.00914.39
5.6.90.0110.00014.46
5.6.80.0030.01014.27
5.6.70.0100.00314.30
5.6.60.0060.00714.32
5.6.50.0040.00914.24
5.6.40.0140.00714.15
5.6.30.0110.01114.34
5.6.20.0130.00314.27
5.6.10.0080.00814.26
5.6.00.0070.01314.41
5.5.380.0040.00612.42
5.5.370.0110.00012.42
5.5.360.0020.00712.42
5.5.350.0040.00712.42
5.5.340.0070.00412.42
5.5.330.0000.00912.42
5.5.320.0000.00812.42
5.5.310.0080.00012.42
5.5.300.0040.00412.42
5.5.290.0050.00312.42
5.5.280.0050.00512.42
5.5.270.0030.00612.42
5.5.260.0000.00912.42
5.5.250.0030.00612.42
5.5.240.0050.00712.42
5.5.230.0070.00412.42
5.5.220.0040.00412.42
5.5.210.0080.00412.42
5.5.200.0070.00512.42
5.5.190.0130.00012.42
5.5.180.0050.00512.42
5.5.170.0060.00914.21
5.5.160.0110.00012.42
5.5.150.0070.00512.42
5.5.140.0130.00012.42
5.5.130.0080.00812.42
5.5.120.0090.00312.42
5.5.110.0090.00412.42
5.5.100.0080.00512.42
5.5.90.0120.00012.42
5.5.80.0150.00012.42
5.5.70.0120.00012.42
5.5.60.0080.00412.42
5.5.50.0110.00312.42
5.5.40.0090.00412.42
5.5.30.0090.00312.42
5.5.20.0060.00612.42
5.5.10.0050.00812.42
5.5.00.0130.00312.42
5.4.450.0050.00512.42
5.4.440.0040.00412.42
5.4.430.0080.00012.42
5.4.420.0050.00412.42
5.4.410.0020.00512.42
5.4.400.0000.00812.42
5.4.390.0040.00412.42
5.4.380.0040.00412.42
5.4.370.0030.00712.42
5.4.360.0090.00312.42
5.4.350.0060.00612.42
5.4.340.0110.00012.42
5.4.330.0070.00812.42
5.4.320.0100.00312.42
5.4.310.0070.00712.42
5.4.300.0070.00712.42
5.4.290.0080.00812.42
5.4.280.0110.00512.42
5.4.270.0130.00012.42
5.4.260.0100.00512.42
5.4.250.0180.00012.42
5.4.240.0040.00812.42
5.4.230.0100.00312.42
5.4.220.0170.00312.42
5.4.210.0130.00312.42
5.4.200.0070.00712.42
5.4.190.0060.00612.42
5.4.180.0090.00412.42
5.4.170.0120.00612.42
5.4.160.0030.01012.42
5.4.150.0130.00012.42
5.4.140.0080.00312.42
5.4.130.0080.00312.42
5.4.120.0110.00712.42
5.4.110.0120.00012.42
5.4.100.0120.00512.42
5.4.90.0100.00712.42
5.4.80.0090.00612.42
5.4.70.0130.00312.42
5.4.60.0110.00212.42
5.4.50.0050.00712.42
5.4.40.0040.00812.42
5.4.30.0100.00312.42
5.4.20.0030.01112.42
5.4.10.0040.00912.42
5.4.00.0060.00712.42
5.3.290.0090.00412.42
5.3.280.0160.00012.42
5.3.270.0080.00412.42
5.3.260.0000.01112.42
5.3.250.0140.00012.42
5.3.240.0110.00412.42
5.3.230.0060.00612.42
5.3.220.0040.00712.42
5.3.210.0120.00012.42
5.3.200.0090.00612.42
5.3.190.0160.00012.42
5.3.180.0080.00812.42
5.3.170.0100.00512.42
5.3.160.0120.00012.42
5.3.150.0030.01012.42
5.3.140.0130.00012.42
5.3.130.0060.00912.42
5.3.120.0060.00612.42
5.3.110.0070.00312.42
5.3.100.0130.00012.42
5.3.90.0050.00512.42
5.3.80.0090.00312.42
5.3.70.0050.00512.42
5.3.60.0080.00312.42
5.3.50.0070.00312.42
5.3.40.0070.00712.42
5.3.30.0050.00712.42
5.3.20.0060.00412.42
5.3.10.0100.00212.42
5.3.00.0060.00612.42
5.2.170.0040.00412.42
5.2.160.0090.00012.42
5.2.150.0050.00512.42
5.2.140.0090.00012.42
5.2.130.0000.00912.42
5.2.120.0060.00312.42
5.2.110.0100.00012.42
5.2.100.0100.00012.42
5.2.90.0040.00412.42
5.2.80.0050.00412.42
5.2.70.0050.00512.42
5.2.60.0040.00412.42
5.2.50.0090.00012.42
5.2.40.0090.00012.42
5.2.30.0110.00012.42
5.2.20.0060.00612.42
5.2.10.0060.00312.42
5.2.00.0070.00412.42
5.1.60.0040.00412.42
5.1.50.0070.00012.42
5.1.40.0070.00012.42
5.1.30.0060.00312.42
5.1.20.0080.00012.42
5.1.10.0100.00012.42
5.1.00.0050.00512.42
5.0.50.0030.00312.42
5.0.40.0030.00312.42
5.0.30.0100.00012.42
5.0.20.0000.00912.42
5.0.10.0060.00012.42
5.0.00.0060.00012.42
4.4.90.0060.00012.42
4.4.80.0000.00512.42
4.4.70.0000.00512.42
4.4.60.0050.00012.42
4.4.50.0070.00012.42
4.4.40.0070.00012.42
4.4.30.0040.00212.42
4.4.20.0050.00312.42
4.4.10.0060.00012.42
4.4.00.0000.00512.42
4.3.110.0040.00412.42
4.3.100.0000.00712.42
4.3.90.0000.00612.42
4.3.80.0050.00012.42
4.3.70.0000.00712.42
4.3.60.0080.00012.42
4.3.50.0040.00412.42
4.3.40.0070.00012.42
4.3.30.0070.00012.42
4.3.20.0050.00212.42
4.3.10.0070.00012.42
4.3.00.0020.00512.42

preferences:
53.22 ms | 401 KiB | 5 Q