3v4l.org

run code in 300+ PHP versions simultaneously
<?php $month = 9; $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)
8.3.60.0120.00616.75
8.3.50.0080.00722.98
8.3.40.0110.00718.85
8.3.30.0070.00719.01
8.3.20.0080.00019.98
8.3.10.0030.00623.66
8.3.00.0040.00419.38
8.2.180.0170.00018.54
8.2.170.0040.01422.96
8.2.160.0070.01420.17
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0050.00226.16
8.2.120.0040.00421.10
8.2.110.0030.00620.51
8.2.100.0080.00418.13
8.2.90.0000.00819.15
8.2.80.0000.00817.97
8.2.70.0050.00317.63
8.2.60.0030.00618.03
8.2.50.0050.00318.07
8.2.40.0000.00818.33
8.2.30.0040.00418.19
8.2.20.0070.00017.71
8.2.10.0040.00418.17
8.2.00.0000.00817.81
8.1.280.0140.00725.92
8.1.270.0000.00723.91
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0060.00321.96
8.1.230.0040.00719.07
8.1.220.0060.00317.74
8.1.210.0060.00318.77
8.1.200.0030.00617.35
8.1.190.0000.00817.35
8.1.180.0050.00318.10
8.1.170.0000.00918.59
8.1.160.0030.00622.01
8.1.150.0070.00018.90
8.1.140.0070.00017.50
8.1.130.0080.00017.88
8.1.120.0040.00317.44
8.1.110.0040.00417.42
8.1.100.0070.00017.60
8.1.90.0070.00017.56
8.1.80.0040.00417.61
8.1.70.0030.00317.56
8.1.60.0040.00417.52
8.1.50.0030.00517.45
8.1.40.0000.00717.62
8.1.30.0000.00817.61
8.1.20.0080.00017.64
8.1.10.0040.00417.53
8.1.00.0000.00817.43
8.0.300.0040.00418.77
8.0.290.0000.00816.88
8.0.280.0000.00818.50
8.0.270.0070.00017.37
8.0.260.0030.00317.31
8.0.250.0030.00316.95
8.0.240.0060.00317.00
8.0.230.0040.00416.98
8.0.220.0030.00316.89
8.0.210.0030.00316.91
8.0.200.0070.00017.03
8.0.190.0000.00717.12
8.0.180.0000.00717.03
8.0.170.0000.00817.02
8.0.160.0050.00217.06
8.0.150.0000.00817.02
8.0.140.0000.00817.02
8.0.130.0000.00713.33
8.0.120.0000.00817.04
8.0.110.0000.00717.06
8.0.100.0090.00017.01
8.0.90.0040.00416.80
8.0.80.0160.00316.98
8.0.70.0040.00417.02
8.0.60.0040.00416.96
8.0.50.0050.00216.82
8.0.30.0090.00917.18
8.0.20.0080.01417.40
8.0.10.0040.00417.14
8.0.00.0090.01016.80
7.4.330.0070.00015.00
7.4.320.0030.00316.52
7.4.300.0030.00616.55
7.4.290.0030.00316.64
7.4.280.0070.00016.51
7.4.270.0020.00516.56
7.4.260.0050.00216.61
7.4.250.0050.00216.53
7.4.240.0020.00516.62
7.4.230.0000.00716.39
7.4.220.0060.01316.69
7.4.210.0110.00316.76
7.4.200.0000.00716.55
7.4.160.0080.00816.52
7.4.150.0090.00917.40
7.4.140.0090.01417.86
7.4.130.0100.01316.59
7.4.120.0110.00716.60
7.4.110.0150.00616.41
7.4.100.0090.00916.49
7.4.90.0110.00716.45
7.4.80.0190.00419.39
7.4.70.0160.00616.57
7.4.60.0120.00216.22
7.4.50.0040.00416.31
7.4.40.0040.01316.48
7.4.30.0030.01316.74
7.4.00.0040.01115.18
7.3.330.0000.00613.24
7.3.320.0050.00013.20
7.3.310.0050.00216.16
7.3.300.0030.00316.14
7.3.290.0030.01316.36
7.3.280.0090.00616.31
7.3.270.0140.00717.40
7.3.260.0100.00716.54
7.3.250.0090.00816.56
7.3.240.0120.00816.39
7.3.230.0110.00616.51
7.3.210.0120.00616.53
7.3.200.0060.01019.39
7.3.190.0150.00616.36
7.3.180.0030.01316.45
7.3.170.0110.00616.61
7.3.160.0070.01116.47
7.2.330.0120.00616.31
7.2.320.0080.00816.71
7.2.310.0170.00716.54
7.2.300.0060.01316.47
7.2.290.0060.01316.68
7.2.60.0080.00816.78
7.2.50.0030.00916.86
7.1.200.0070.00715.87
7.1.70.0110.00417.28
7.1.60.0100.01319.46
7.1.50.0070.01317.09
7.1.00.0000.05022.35
7.0.200.0030.00317.00
7.0.140.0000.07722.18
7.0.90.0070.09019.89
7.0.80.0070.08019.89
7.0.70.0600.07319.97
7.0.60.0000.05319.98
7.0.50.0030.08320.29
7.0.40.0130.06320.01
7.0.30.0170.07020.02
7.0.20.0100.04720.05
7.0.10.0100.08019.95
7.0.00.0130.08320.14
5.6.280.0100.06720.98
5.6.240.0070.05020.50
5.6.230.0100.07320.74
5.6.220.0170.07320.57
5.6.210.0030.09020.44
5.6.200.0130.06721.17
5.6.190.0070.04021.09
5.6.180.0100.08320.95
5.6.170.0070.05021.08
5.6.160.0000.04721.07
5.6.150.0030.08321.03
5.6.140.0130.06721.02
5.6.130.0070.07721.16
5.6.120.0030.09720.91
5.6.110.0130.05721.04
5.6.100.0130.08021.02
5.6.90.0100.07320.93
5.6.80.0130.03020.40
5.6.70.0030.04020.46
5.6.60.0070.07020.42
5.6.50.0070.07720.47
5.6.40.0030.07720.37
5.6.30.0070.06320.38
5.6.20.0070.04020.52
5.6.10.0000.05020.30
5.6.00.0030.05320.29
5.5.380.0070.08020.54
5.5.370.0200.07720.34
5.5.360.0100.08720.48
5.5.350.0130.07320.45
5.5.340.0130.08020.90
5.5.330.0230.07020.87
5.5.320.0170.07020.72
5.5.310.0100.07320.82
5.5.300.0100.06020.79
5.5.290.0100.04320.63
5.5.280.0100.04020.89
5.5.270.0000.09020.71
5.5.260.0030.05320.87
5.5.250.0100.04320.67
5.5.240.0070.04020.07
5.5.230.0130.07320.29
5.5.220.0200.06720.08
5.5.210.0130.04320.17
5.5.200.0200.06720.27
5.5.190.0170.06720.16
5.5.180.0070.08319.98
5.5.160.0030.07320.26
5.5.150.0130.04720.21
5.5.140.0130.07320.10
5.5.130.0000.07720.11
5.5.120.0170.03720.26
5.5.110.0200.07020.26
5.5.100.0030.04720.13
5.5.90.0070.05020.06
5.5.80.0130.04320.09
5.5.70.0130.06720.06
5.5.60.0100.07319.95
5.5.50.0070.08020.09
5.5.40.0100.04020.13
5.5.30.0170.06720.05
5.5.20.0130.06720.04
5.5.10.0100.07720.03
5.5.00.0100.07019.96
5.4.450.0100.06019.36
5.4.440.0070.05019.30
5.4.430.0000.08719.10
5.4.420.0030.08319.42
5.4.410.0130.05319.34
5.4.400.0000.05018.81
5.4.390.0100.07319.06
5.4.380.0200.06318.96
5.4.370.0000.08019.12
5.4.360.0030.06019.03
5.4.350.0070.05019.03
5.4.340.0070.06318.96
5.4.320.0070.05018.90
5.4.310.0130.03719.12
5.4.300.0030.08019.02
5.4.290.0100.05019.07
5.4.280.0130.07019.05
5.4.270.0030.04719.12
5.4.260.0030.08018.94
5.4.250.0000.08018.77
5.4.240.0000.04018.89
5.4.230.0000.08318.95
5.4.220.0070.04319.14
5.4.210.0100.06318.96
5.4.200.0100.07319.02
5.4.190.0100.07018.96
5.4.180.0030.07719.02
5.4.170.0200.04719.10
5.4.160.0000.06318.76
5.4.150.0100.06719.05
5.4.140.0070.04716.08
5.4.130.0030.03316.33
5.4.120.0070.07316.30
5.4.110.0070.07016.47
5.4.100.0070.04316.27
5.4.90.0100.06316.46
5.4.80.0070.07316.48
5.4.70.0000.07316.34
5.4.60.0100.03316.35
5.4.50.0030.07016.23
5.4.40.0070.07316.26
5.4.30.0100.06016.18
5.4.20.0030.04016.18
5.4.10.0070.07316.17
5.4.00.0030.06715.70
5.3.290.0030.04014.66
5.3.280.0030.07314.55
5.3.270.0070.07314.46
5.3.260.0030.07014.47
5.3.250.0000.03714.46
5.3.240.0170.06714.56
5.3.230.0100.07014.59
5.3.220.0100.07014.53
5.3.210.0030.05714.38
5.3.200.0030.06714.57
5.3.190.0100.03014.55
5.3.180.0100.03314.57
5.3.170.0000.07714.55
5.3.160.0100.03014.56
5.3.150.0100.06714.51
5.3.140.0030.05014.41
5.3.130.0100.06714.43
5.3.120.0070.07714.52
5.3.110.0100.06714.38
5.3.100.0100.03714.03
5.3.90.0100.07013.83
5.3.80.0070.07713.77
5.3.70.0100.03714.02
5.3.60.0070.07313.76
5.3.50.0100.07313.90
5.3.40.0100.06713.92
5.3.30.0000.07713.68
5.3.20.0030.07713.68
5.3.10.0070.06713.60
5.3.00.0070.07013.39
5.2.170.0000.04311.05
5.2.160.0030.03311.14
5.2.150.0000.03711.12
5.2.140.0000.04310.98
5.2.130.0030.04311.08
5.2.120.0030.06711.14
5.2.110.0000.07010.95
5.2.100.0100.04311.09
5.2.90.0000.04310.94
5.2.80.0070.04311.04
5.2.70.0100.05711.09
5.2.60.0000.03711.04
5.2.50.0070.05010.97
5.2.40.0100.04310.95
5.2.30.0030.03710.98
5.2.20.0100.05010.95
5.2.10.0100.04310.90
5.2.00.0070.05710.77
5.1.60.0100.05010.73
5.1.50.0000.03010.73
5.1.40.0000.05710.73
5.1.30.0000.05010.73
5.1.20.0100.05010.73
5.1.10.0000.04310.73
5.1.00.0070.03010.73
5.0.50.0030.02310.73
5.0.40.0000.04710.73
5.0.30.0100.04710.73
5.0.20.0100.03710.73
5.0.10.0030.03710.73
5.0.00.0070.06010.73
4.4.90.0100.01710.73
4.4.80.0000.03710.73
4.4.70.0000.03310.73
4.4.60.0000.02010.73
4.4.50.0070.03010.73
4.4.40.0070.03710.73
4.4.30.0000.03710.73
4.4.20.0000.02010.73
4.4.10.0000.03710.73
4.4.00.0030.04710.73
4.3.110.0000.03310.73
4.3.100.0030.03310.73
4.3.90.0070.03010.73
4.3.80.0030.05310.73
4.3.70.0000.02710.73
4.3.60.0000.03310.73
4.3.50.0000.03710.73
4.3.40.0000.05310.73
4.3.30.0030.01710.73
4.3.20.0070.03010.73
4.3.10.0000.02310.73
4.3.00.0000.02310.73

preferences:
44.46 ms | 401 KiB | 5 Q