3v4l.org

run code in 300+ PHP versions simultaneously
<?php $month = 10; $year = 2014; $start = mktime(0, 0, 0, $month, 1, $year); $now = $start; while (date('n', $now) == $month) { echo date('Y-m-d l', $now) . PHP_EOL; $now += 86400; }

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)
8.3.60.0110.00418.55
8.3.50.0050.01122.90
8.3.40.0040.01118.96
8.3.30.0100.00519.05
8.3.20.0000.00820.33
8.3.10.0000.00823.66
8.3.00.0080.00019.50
8.2.180.0160.00318.42
8.2.170.0160.00022.96
8.2.160.0070.00720.38
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0080.00021.03
8.2.110.0030.00720.52
8.2.100.0000.01118.16
8.2.90.0030.00619.39
8.2.80.0050.00317.97
8.2.70.0000.00917.63
8.2.60.0080.00018.16
8.2.50.0000.01018.07
8.2.40.0000.00820.22
8.2.30.0040.00418.09
8.2.20.0060.00317.79
8.2.10.0000.00718.15
8.2.00.0090.00017.76
8.1.280.0110.01125.92
8.1.270.0040.00423.96
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0100.00022.18
8.1.230.0110.00019.14
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0050.00817.23
8.1.190.0040.00417.13
8.1.180.0000.00818.10
8.1.170.0080.00018.78
8.1.160.0040.00422.00
8.1.150.0070.00018.93
8.1.140.0040.00417.45
8.1.130.0070.00017.88
8.1.120.0050.00217.59
8.1.110.0040.00417.54
8.1.100.0000.00717.61
8.1.90.0040.00417.49
8.1.80.0040.00417.61
8.1.70.0040.00417.50
8.1.60.0030.00517.54
8.1.50.0040.00417.56
8.1.40.0030.00617.55
8.1.30.0040.00417.61
8.1.20.0040.00417.67
8.1.10.0030.00617.45
8.1.00.0060.00317.41
8.0.300.0080.00018.77
8.0.290.0040.00416.75
8.0.280.0060.00318.56
8.0.270.0030.00317.31
8.0.260.0000.00717.43
8.0.250.0000.00717.00
8.0.240.0000.00717.05
8.0.230.0030.00316.96
8.0.220.0040.00416.92
8.0.210.0020.00516.91
8.0.200.0030.00316.99
8.0.190.0000.00717.16
8.0.180.0000.00717.05
8.0.170.0060.00316.98
8.0.160.0040.00417.04
8.0.150.0040.00416.95
8.0.140.0000.00716.93
8.0.130.0040.00413.41
8.0.120.0030.00617.01
8.0.110.0040.00417.01
8.0.100.0030.00517.11
8.0.90.0040.00417.02
8.0.80.0120.00617.00
8.0.70.0040.00417.08
8.0.60.0040.00416.89
8.0.50.0000.00716.96
8.0.30.0100.00817.08
8.0.20.0100.01217.40
8.0.10.0000.00717.21
8.0.00.0100.01116.96
7.4.330.0030.00615.00
7.4.320.0040.00416.64
7.4.300.0040.00416.64
7.4.290.0000.00716.52
7.4.280.0080.00016.47
7.4.270.0030.00316.48
7.4.260.0080.00016.60
7.4.250.0070.00016.62
7.4.240.0060.00216.61
7.4.230.0040.00416.75
7.4.220.0070.01416.43
7.4.210.0120.00316.72
7.4.200.0020.00516.58
7.4.160.0150.00016.73
7.4.150.0100.00917.40
7.4.140.0100.01417.86
7.4.130.0090.01216.64
7.4.120.0130.00416.67
7.4.110.0150.00916.65
7.4.100.0160.00016.70
7.4.90.0090.00916.72
7.4.80.0030.01919.39
7.4.70.0090.00616.65
7.4.60.0090.00816.38
7.4.50.0000.00816.66
7.4.40.0100.00816.52
7.4.30.0080.00816.53
7.4.00.0100.00615.01
7.3.330.0000.00513.11
7.3.320.0050.00013.09
7.3.310.0040.00416.45
7.3.300.0030.00316.45
7.3.290.0120.00916.29
7.3.280.0110.00716.38
7.3.270.0090.00917.40
7.3.260.0080.01216.48
7.3.250.0060.01216.42
7.3.240.0100.01016.61
7.3.230.0100.00716.56
7.3.210.0110.00816.56
7.3.200.0100.00719.39
7.3.190.0080.00816.66
7.3.180.0080.00816.72
7.3.170.0040.01216.46
7.3.160.0130.00316.41
7.2.330.0080.00816.68
7.2.320.0140.00416.51
7.2.310.0100.01416.91
7.2.300.0100.01016.90
7.2.290.0140.00716.67
7.2.60.0070.00717.05
7.2.00.0040.00819.24
7.1.200.0070.00715.75
7.1.100.0000.01218.27
7.1.70.0030.00317.02
7.1.60.0110.01419.46
7.1.50.0130.00717.08
7.1.00.0070.04722.36
7.0.200.0080.00017.06
7.0.140.0000.07722.09
7.0.80.0500.03719.89
7.0.70.0130.06720.02
7.0.60.0370.08019.87
7.0.50.0570.08320.20
7.0.40.0100.08320.12
7.0.30.0070.08020.08
7.0.20.0130.08020.05
7.0.10.0100.04720.14
7.0.00.0200.07320.03
5.6.280.0030.07321.07
5.6.230.0070.08320.74
5.6.220.0130.07320.65
5.6.210.0100.09020.77
5.6.200.0030.09021.10
5.6.190.0030.05321.13
5.6.180.0130.07321.08
5.6.170.0170.08321.06
5.6.160.0100.07721.04
5.6.150.0100.08021.05
5.6.140.0130.05021.05
5.6.130.0170.07720.93
5.6.120.0070.08321.08
5.6.110.0070.06721.06
5.6.100.0030.04321.09
5.6.90.0170.07721.05
5.6.80.0070.05720.44
5.6.70.0270.06320.38
5.6.60.0100.05720.38
5.6.50.0130.08320.40
5.6.40.0130.04320.52
5.6.30.0070.08320.29
5.6.20.0000.07020.31
5.6.10.0070.06020.46
5.6.00.0070.05320.29
5.5.370.0000.08720.35
5.5.360.0030.05320.39
5.5.350.0170.09320.45
5.5.340.0100.05320.84
5.5.330.0070.05320.93
5.5.320.0130.07320.68
5.5.310.0100.08020.86
5.5.300.0130.07720.88
5.5.290.0000.06320.88
5.5.280.0070.08320.80
5.5.270.0070.05320.63
5.5.260.0030.07020.87
5.5.250.0170.07320.64
5.5.240.0030.04320.30
5.5.230.0030.08720.19
5.5.220.0130.07020.11
5.5.210.0070.07320.16
5.5.200.0030.04720.00
5.5.190.0130.07020.23
5.5.180.0030.08320.22
5.5.160.0100.07720.22
5.5.150.0070.04020.10
5.5.140.0100.07320.27
5.5.130.0170.07320.20
5.5.120.0070.06020.12
5.5.110.0130.06319.98
5.5.100.0130.07319.98
5.5.90.0070.05320.12
5.5.80.0130.06719.94
5.5.70.0000.08019.96
5.5.60.0130.05720.02
5.5.50.0070.05720.15
5.5.40.0030.07720.14
5.5.30.0030.08720.07
5.5.20.0100.06320.13
5.5.10.0200.06720.05
5.5.00.0130.07320.09
5.4.450.0130.06719.37
5.4.440.0000.08719.42
5.4.430.0100.03719.36
5.4.420.0070.04319.30
5.4.410.0130.07319.27
5.4.400.0000.04718.91
5.4.390.0030.07018.96
5.4.380.0030.08018.81
5.4.370.0100.07019.03
5.4.360.0130.06319.10
5.4.350.0070.04718.98
5.4.340.0030.08018.90
5.4.320.0130.04718.81
5.4.310.0100.04718.81
5.4.300.0130.07019.02
5.4.290.0070.08018.97
5.4.280.0070.07319.06
5.4.270.0100.06718.90
5.4.260.0000.04318.97
5.4.250.0100.07019.22
5.4.240.0100.07018.98
5.4.230.0100.07019.02
5.4.220.0270.02719.11
5.4.210.0030.05319.12
5.4.200.0030.06018.97
5.4.190.0070.06019.02
5.4.180.0170.06718.95
5.4.170.0170.03318.77
5.4.160.0100.05719.09
5.4.150.0070.05719.00
5.4.140.0100.06716.33
5.4.130.0170.06316.41
5.4.120.0100.07016.39
5.4.110.0070.07016.50
5.4.100.0000.07316.27
5.4.90.0000.08316.39
5.4.80.0070.04716.30
5.4.70.0030.08016.47
5.4.60.0000.05016.25
5.4.50.0070.07716.38
5.4.40.0130.07016.26
5.4.30.0170.06316.18
5.4.20.0030.05016.41
5.4.10.0030.08016.39
5.4.00.0100.06715.71
5.3.290.0100.06714.63
5.3.280.0070.05714.58
5.3.270.0100.05714.58
5.3.260.0070.07714.57
5.3.250.0070.05714.45
5.3.240.0070.08314.59
5.3.230.0100.07314.59
5.3.220.0070.04314.50
5.3.210.0000.05014.57
5.3.200.0170.06714.55
5.3.190.0170.06714.57
5.3.180.0070.07314.56
5.3.170.0030.07314.38
5.3.160.0030.08014.42
5.3.150.0170.06014.55
5.3.140.0070.04714.54
5.3.130.0130.07714.54
5.3.120.0100.04014.41
5.3.110.0000.07714.52
5.3.100.0100.07713.97
5.3.90.0030.08013.95
5.3.80.0070.04314.00
5.3.70.0000.06013.87
5.3.60.0100.04013.91
5.3.50.0130.04013.89
5.3.40.0130.06313.80
5.3.30.0100.07713.86
5.3.20.0130.06013.70
5.3.10.0070.06013.50
5.3.00.0230.06013.59
5.2.170.0130.05311.09
5.2.160.0070.06011.16
5.2.150.0030.06311.09
5.2.140.0000.07011.10
5.2.130.0030.06011.05
5.2.120.0070.04310.96
5.2.110.0030.05311.06
5.2.100.0130.02711.10
5.2.90.0030.03311.05
5.2.80.0070.06011.01
5.2.70.0030.03711.04
5.2.60.0030.03711.00
5.2.50.0070.05011.02
5.2.40.0000.06711.06
5.2.30.0100.06010.89
5.2.20.0030.06710.91
5.2.10.0030.06010.77
5.2.00.0000.06310.57
5.1.60.0070.05310.03
5.1.50.0030.0579.99
5.1.40.0070.0339.97
5.1.30.0030.05310.25
5.1.20.0030.06010.40
5.1.10.0070.03710.05
5.1.00.0000.02710.11
5.0.50.0030.0408.57
5.0.40.0000.0378.45
5.0.30.0000.0538.23
5.0.20.0030.0378.28
5.0.10.0030.0238.07
5.0.00.0000.0538.23
4.4.90.0000.0407.28
4.4.80.0030.0277.28
4.4.70.0000.0407.28
4.4.60.0070.0137.28
4.4.50.0030.0337.28
4.4.40.0100.0477.28
4.4.30.0070.0307.28
4.4.20.0070.0277.28
4.4.10.0030.0337.28
4.4.00.0000.0507.28
4.3.110.0000.0207.28
4.3.100.0000.0377.28
4.3.90.0000.0377.28
4.3.80.0070.0377.28
4.3.70.0000.0177.28
4.3.60.0030.0137.28
4.3.50.0000.0177.28
4.3.40.0000.0307.28
4.3.30.0030.0137.28
4.3.20.0000.0177.28
4.3.10.0000.0177.28
4.3.00.0030.0307.28

preferences:
44.31 ms | 401 KiB | 5 Q