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)
8.3.40.0080.00818.94
8.3.30.0100.00318.89
8.3.20.0040.00420.30
8.3.10.0000.00821.90
8.3.00.0040.00419.38
8.2.170.0150.00022.96
8.2.160.0060.00920.11
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0040.00420.95
8.2.110.0040.00820.50
8.2.100.0070.00418.34
8.2.90.0030.00619.39
8.2.80.0040.00417.97
8.2.70.0030.00617.63
8.2.60.0050.00317.93
8.2.50.0080.00018.07
8.2.40.0060.00320.00
8.2.30.0080.00018.29
8.2.20.0030.00617.86
8.2.10.0040.00418.19
8.2.00.0080.00017.92
8.1.270.0050.00323.91
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0000.00923.88
8.1.230.0030.00719.07
8.1.220.0050.00317.80
8.1.210.0080.00018.77
8.1.200.0030.00717.25
8.1.190.0080.00017.48
8.1.180.0050.00318.10
8.1.170.0050.00518.48
8.1.160.0070.00022.00
8.1.150.0000.00718.82
8.1.140.0040.00417.56
8.1.130.0080.00017.82
8.1.120.0040.00417.47
8.1.110.0040.00417.50
8.1.100.0000.00717.46
8.1.90.0000.00717.47
8.1.80.0020.00517.57
8.1.70.0040.00417.60
8.1.60.0040.00417.63
8.1.50.0030.00517.47
8.1.40.0040.00417.61
8.1.30.0040.00417.67
8.1.20.0020.00517.61
8.1.10.0050.00217.52
8.1.00.0030.00617.56
8.0.300.0030.00618.77
8.0.290.0000.00716.88
8.0.280.0060.00318.42
8.0.270.0030.00317.23
8.0.260.0030.00317.35
8.0.250.0000.00717.02
8.0.240.0030.00517.13
8.0.230.0000.00717.12
8.0.220.0030.00316.92
8.0.210.0000.00716.97
8.0.200.0000.00716.97
8.0.190.0050.00316.95
8.0.180.0000.00717.10
8.0.170.0040.00417.03
8.0.160.0000.00717.00
8.0.150.0000.00716.96
8.0.140.0040.00416.90
8.0.130.0030.00513.41
8.0.120.0000.00817.02
8.0.110.0000.00716.96
8.0.100.0050.00517.08
8.0.90.0040.00416.86
8.0.80.0080.01117.08
8.0.70.0040.00417.05
8.0.60.0000.00817.09
8.0.50.0000.00716.84
8.0.30.0090.01016.97
8.0.20.0160.00717.40
8.0.10.0020.00517.21
8.0.00.0140.01016.96
7.4.330.0030.00315.15
7.4.320.0030.00316.68
7.4.300.0030.00616.50
7.4.290.0030.00316.67
7.4.280.0040.00416.57
7.4.270.0000.00716.67
7.4.260.0030.00316.58
7.4.250.0040.00416.54
7.4.240.0050.00216.62
7.4.230.0070.00016.47
7.4.220.0130.01316.73
7.4.210.0100.00316.62
7.4.200.0050.00316.48
7.4.160.0120.00616.62
7.4.150.0160.00317.40
7.4.140.0160.01017.86
7.4.130.0140.00516.71
7.4.120.0100.01516.70
7.4.110.0180.00616.40
7.4.100.0030.01516.64
7.4.90.0100.00716.68
7.4.80.0150.01119.39
7.4.70.0030.01316.52
7.4.60.0030.01916.55
7.4.50.0080.00016.55
7.4.40.0130.00816.46
7.4.30.0100.00716.63
7.4.00.0100.00614.96
7.3.330.0000.00513.25
7.3.320.0000.00513.31
7.3.310.0040.00416.52
7.3.300.0070.00016.38
7.3.290.0120.00916.45
7.3.280.0100.00616.43
7.3.270.0080.01217.40
7.3.260.0120.00916.62
7.3.250.0100.01116.62
7.3.240.0070.01116.32
7.3.230.0040.01516.63
7.3.210.0090.00916.53
7.3.200.0140.00319.39
7.3.190.0120.01016.70
7.3.180.0080.00816.58
7.3.170.0050.01416.47
7.3.160.0110.00616.62
7.2.330.0030.01516.60
7.2.320.0140.00416.65
7.2.310.0160.00316.91
7.2.300.0120.01116.59
7.2.290.0150.00616.93
7.2.00.0090.00319.43
7.1.100.0100.00318.37
7.1.70.0000.00717.39
7.1.60.0130.01319.46
7.1.50.0090.01216.92
7.1.00.0000.05022.34
7.0.200.0000.00817.07
7.0.140.0030.07022.09
7.0.100.0170.09020.02
7.0.90.0330.04719.90
7.0.80.0200.05719.92
7.0.70.0200.07019.85
7.0.60.0130.05720.02
7.0.50.0170.04320.16
7.0.40.0170.06720.19
7.0.30.0070.08319.93
7.0.20.0030.08320.19
7.0.10.0030.04320.11
7.0.00.0100.08320.18
5.6.280.0100.06721.07
5.6.250.0100.06720.51
5.6.240.0100.08020.54
5.6.230.0130.07320.61
5.6.220.0100.06720.70
5.6.210.0200.05020.68
5.6.200.0100.08021.00
5.6.190.0170.07020.95
5.6.180.0070.08320.99
5.6.170.0230.07321.00
5.6.160.0200.06721.07
5.6.150.0030.08721.16
5.6.140.0130.07321.10
5.6.130.0170.04021.11
5.6.120.0230.06721.10
5.6.110.0170.06320.92
5.6.100.0200.07020.93
5.6.90.0200.07021.05
5.6.80.0100.07020.48
5.6.70.0070.04720.42
5.6.60.0030.08020.40
5.6.50.0000.08320.40
5.6.40.0170.07020.36
5.6.30.0070.06020.49
5.6.20.0130.07720.39
5.6.10.0030.05720.52
5.6.00.0170.07020.29
5.5.380.0100.04320.34
5.5.370.0030.05720.34
5.5.360.0070.08320.36
5.5.350.0100.07720.32
5.5.340.0170.07320.89
5.5.330.0130.07320.64
5.5.320.0070.08020.77
5.5.310.0000.06020.64
5.5.300.0100.06320.86
5.5.290.0070.08320.73
5.5.280.0070.08720.88
5.5.270.0030.05020.78
5.5.260.0070.09020.74
5.5.250.0030.05020.43
5.5.240.0030.07020.26
5.5.230.0100.07720.15
5.5.220.0070.07720.14
5.5.210.0100.07020.02
5.5.200.0100.08020.08
5.5.190.0070.08720.26
5.5.180.0030.08720.27
5.5.160.0030.06019.95
5.5.150.0170.06720.20
5.5.140.0130.07020.12
5.5.130.0030.09020.14
5.5.120.0070.07320.20
5.5.110.0100.07720.16
5.5.100.0170.07019.95
5.5.90.0070.06720.09
5.5.80.0070.07320.09
5.5.70.0100.05720.05
5.5.60.0130.07720.15
5.5.50.0000.07720.02
5.5.40.0100.07320.14
5.5.30.0030.08020.08
5.5.20.0170.06720.05
5.5.10.0100.08020.03
5.5.00.0100.04020.05
5.4.450.0170.07319.13
5.4.440.0100.07719.13
5.4.430.0100.08019.38
5.4.420.0030.07719.29
5.4.410.0030.04319.34
5.4.400.0100.07319.13
5.4.390.0000.08319.07
5.4.380.0030.07319.14
5.4.370.0130.06318.81
5.4.360.0070.05318.83
5.4.350.0130.07019.23
5.4.340.0130.04719.09
5.4.320.0030.08719.10
5.4.310.0070.08019.14
5.4.300.0030.04319.02
5.4.290.0100.06718.97
5.4.280.0200.05719.13
5.4.270.0070.04019.14
5.4.260.0070.05018.84
5.4.250.0170.06318.80
5.4.240.0130.06319.10
5.4.230.0070.07319.02
5.4.220.0100.08018.89
5.4.210.0070.06019.22
5.4.200.0070.08018.95
5.4.190.0000.06719.11
5.4.180.0100.06718.80
5.4.170.0100.08019.06
5.4.160.0070.07719.01
5.4.150.0130.06318.88
5.4.140.0100.03716.28
5.4.130.0030.04316.34
5.4.120.0070.07316.38
5.4.110.0100.06716.36
5.4.100.0030.07716.36
5.4.90.0070.03716.31
5.4.80.0070.03716.44
5.4.70.0070.07316.42
5.4.60.0130.05716.37
5.4.50.0100.03316.41
5.4.40.0070.07016.39
5.4.30.0000.04016.34
5.4.20.0070.06016.32
5.4.10.0170.06716.27
5.4.00.0200.03315.65
5.3.290.0070.04314.57
5.3.280.0030.07714.50
5.3.270.0070.07314.44
5.3.260.0130.07314.59
5.3.250.0030.08314.58
5.3.240.0070.07714.61
5.3.230.0070.06014.59
5.3.220.0130.07314.52
5.3.210.0100.05714.57
5.3.200.0100.05714.47
5.3.190.0070.07014.43
5.3.180.0100.06314.47
5.3.170.0030.05314.53
5.3.160.0030.05314.52
5.3.150.0030.07014.55
5.3.140.0070.07714.52
5.3.130.0000.05314.52
5.3.120.0170.03714.54
5.3.110.0130.07314.47
5.3.100.0070.07714.04
5.3.90.0070.07713.99
5.3.80.0100.06013.77
5.3.70.0070.07014.00
5.3.60.0100.07713.99
5.3.50.0100.07013.79
5.3.40.0030.04313.73
5.3.30.0130.05713.76
5.3.20.0070.06313.67
5.3.10.0070.06713.61
5.3.00.0070.07013.54
5.2.170.0000.07011.38
5.2.160.0070.05311.38
5.2.150.0070.06011.38
5.2.140.0070.06011.38
5.2.130.0070.05711.38
5.2.120.0030.06311.38
5.2.110.0170.01711.38
5.2.100.0070.06311.38
5.2.90.0100.06311.38
5.2.80.0070.06311.38
5.2.70.0100.04711.38
5.2.60.0070.02711.38
5.2.50.0030.05311.38
5.2.40.0100.05311.38
5.2.30.0000.05011.38
5.2.20.0030.04311.38
5.2.10.0000.06311.38
5.2.00.0100.05711.38
5.1.60.0030.04311.38
5.1.50.0100.04711.38
5.1.40.0030.06011.38
5.1.30.0030.05311.38
5.1.20.0100.03711.38
5.1.10.0070.05311.38
5.1.00.0030.05711.38
5.0.50.0100.04311.38
5.0.40.0070.03011.38
5.0.30.0000.06311.38
5.0.20.0070.03711.38
5.0.10.0170.03311.38
5.0.00.0030.03311.38
4.4.90.0000.03711.38
4.4.80.0070.03011.38
4.4.70.0030.02011.38
4.4.60.0030.03311.38
4.4.50.0000.03011.38
4.4.40.0000.05311.38
4.4.30.0100.03011.38
4.4.20.0030.02711.38
4.4.10.0030.03311.38
4.4.00.0000.04711.38
4.3.110.0000.03711.38
4.3.100.0000.03311.38
4.3.90.0000.02311.38
4.3.80.0000.03711.38
4.3.70.0070.03011.38
4.3.60.0000.04011.38
4.3.50.0000.04011.38
4.3.40.0000.04011.38
4.3.30.0000.01711.38
4.3.20.0030.03711.38
4.3.10.0030.01711.38
4.3.00.0030.01311.38

preferences:
39.26 ms | 400 KiB | 5 Q