3v4l.org

run code in 300+ PHP versions simultaneously
<?php $yr="2010"; $dif=2012-$yr;if($dif < 0) $dif=$dif-1;if($dif > 1) $dif=$dif+2; $week="01"; $day="Monday"; $day=date("D",strtotime($day)); echo date("Y-m-d", strtotime($yr."W".$week."D ".$day)+(86000*$dif));; ?>

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)
8.3.60.0130.00718.27
8.3.50.0090.00722.05
8.3.40.0070.01418.84
8.3.30.0070.00720.20
8.3.20.0050.00320.33
8.3.10.0080.00022.06
8.3.00.0090.00022.32
8.2.180.0110.00716.75
8.2.170.0030.01222.96
8.2.160.0090.00620.52
8.2.150.0060.00324.18
8.2.140.0090.00024.66
8.2.130.0140.00426.16
8.2.120.0040.00419.78
8.2.110.0040.00420.44
8.2.100.0040.00719.45
8.2.90.0030.00519.35
8.2.80.0000.00819.46
8.2.70.0000.00917.75
8.2.60.0050.00317.99
8.2.50.0060.00318.07
8.2.40.0050.00318.41
8.2.30.0000.00718.28
8.2.20.0050.00218.07
8.2.10.0000.00917.94
8.2.00.0050.00318.00
8.1.280.0100.00725.92
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0060.00323.78
8.1.230.0070.00719.14
8.1.220.0040.00418.03
8.1.210.0080.00018.77
8.1.200.0060.00317.48
8.1.190.0030.00517.53
8.1.180.0040.00420.25
8.1.170.0080.00018.80
8.1.160.0070.00022.11
8.1.150.0040.00418.93
8.1.140.0040.00417.70
8.1.130.0000.00718.06
8.1.120.0000.00717.77
8.1.110.0030.00517.63
8.1.100.0030.00317.59
8.1.90.0070.00017.76
8.1.80.0040.00417.76
8.1.70.0000.00717.71
8.1.60.0060.00317.64
8.1.50.0000.00817.70
8.1.40.0040.00417.68
8.1.30.0030.00617.71
8.1.20.0050.00317.74
8.1.10.0040.00417.74
8.1.00.0040.00417.63
8.0.300.0040.00418.77
8.0.290.0030.00317.18
8.0.280.0030.00318.58
8.0.270.0030.00617.43
8.0.260.0000.00617.17
8.0.250.0030.00317.16
8.0.240.0050.00317.30
8.0.230.0070.00017.20
8.0.220.0040.00417.16
8.0.210.0040.00417.07
8.0.200.0030.00317.24
8.0.190.0000.00817.29
8.0.180.0040.00417.26
8.0.170.0080.00017.16
8.0.160.0000.00717.23
8.0.150.0000.00817.18
8.0.140.0000.00817.07
8.0.130.0030.00313.53
8.0.120.0030.00517.28
8.0.110.0070.00017.21
8.0.100.0040.00417.18
8.0.90.0000.00817.20
8.0.80.0000.01617.14
8.0.70.0040.00417.01
8.0.60.0050.00317.32
8.0.50.0040.00417.27
8.0.30.0100.00717.32
8.0.20.0080.01117.40
8.0.10.0040.00417.17
8.0.00.0100.01116.94
7.4.330.0050.00015.00
7.4.320.0000.00816.77
7.4.300.0070.00016.71
7.4.290.0070.00016.66
7.4.280.0030.00316.58
7.4.270.0040.00316.70
7.4.260.0030.00316.81
7.4.250.0080.00016.79
7.4.240.0040.00316.75
7.4.230.0000.00716.52
7.4.220.0180.00716.53
7.4.210.0100.00516.65
7.4.200.0000.00716.81
7.4.190.0050.00216.77
7.4.160.0070.01116.45
7.4.150.0140.01117.40
7.4.140.0100.00817.86
7.4.130.0120.00516.67
7.4.120.0110.00516.67
7.4.110.0070.01016.71
7.4.100.0060.01516.68
7.4.90.0100.00716.64
7.4.80.0130.00319.39
7.4.70.0100.00716.77
7.4.60.0060.01316.58
7.4.50.0050.00016.37
7.4.40.0060.00922.77
7.4.30.0030.01916.70
7.4.00.0120.00314.77
7.3.330.0000.00513.21
7.3.320.0030.00213.17
7.3.310.0070.00016.29
7.3.300.0000.00716.30
7.3.290.0120.00316.51
7.3.280.0080.00916.43
7.3.270.0040.01317.40
7.3.260.0100.00716.72
7.3.250.0080.00916.61
7.3.240.0090.00616.46
7.3.230.0120.01416.41
7.3.210.0070.01016.61
7.3.200.0060.01219.39
7.3.190.0130.00716.70
7.3.180.0070.01316.59
7.3.170.0000.01716.49
7.3.160.0070.00916.61
7.3.120.0100.00314.78
7.2.330.0120.00617.01
7.2.320.0140.00417.00
7.2.310.0100.01016.98
7.2.300.0100.01416.96
7.2.290.0110.00516.77
7.2.00.0030.00919.79
7.1.100.0070.01118.48
7.1.70.0100.00017.55
7.1.60.0180.00719.43
7.1.50.0100.01417.30
7.1.00.0070.05322.36
7.0.200.0030.00316.79
7.0.140.0100.06722.11
7.0.90.0070.08719.88
7.0.80.0070.04319.88
7.0.70.0030.08019.89
7.0.60.0070.08019.84
7.0.50.0070.06320.15
7.0.40.0030.04020.08
7.0.30.0030.05020.14
7.0.20.0100.05720.06
7.0.10.0070.03320.18
7.0.00.0070.08020.02
5.6.280.0030.06720.89
5.6.240.0070.07320.60
5.6.230.0170.07020.55
5.6.220.0000.05320.57
5.6.210.0000.06020.58
5.6.200.0000.05721.05
5.6.190.0030.05021.03
5.6.180.0100.08321.04
5.6.170.0000.09021.13
5.6.160.0030.08020.95
5.6.150.0030.08021.00
5.6.140.0100.08021.11
5.6.130.0100.08321.03
5.6.120.0100.08321.00
5.6.110.0000.06721.09
5.6.100.0030.08721.00
5.6.90.0100.05020.91
5.6.80.0170.06720.44
5.6.70.0030.05320.54
5.6.60.0170.06720.30
5.6.50.0130.07320.39
5.6.40.0100.04320.31
5.6.30.0030.08020.52
5.6.20.0030.05320.38
5.6.10.0100.06720.35
5.6.00.0070.04720.50
5.5.380.0100.07020.36
5.5.370.0100.03320.41
5.5.360.0000.09020.37
5.5.350.0030.08320.39
5.5.340.0030.04320.78
5.5.330.0100.08020.86
5.5.320.0170.06020.63
5.5.310.0130.07320.89
5.5.300.0000.08720.82
5.5.290.0100.07320.75
5.5.280.0030.05320.71
5.5.270.0130.03720.63
5.5.260.0070.07720.80
5.5.250.0000.07720.66
5.5.240.0100.07320.27
5.5.230.0030.05020.29
5.5.220.0100.08020.25
5.5.210.0170.03020.18
5.5.200.0100.07320.22
5.5.190.0070.08320.24
5.5.180.0030.08320.14
5.5.160.0130.06020.21
5.5.150.0100.07320.23
5.5.140.0030.04320.14
5.5.130.0070.07320.18
5.5.120.0000.08020.24
5.5.110.0070.08020.07
5.5.100.0030.03720.07
5.5.90.0070.07719.96
5.5.80.0070.07319.94
5.5.70.0000.08020.05
5.5.60.0000.08720.14
5.5.50.0100.04720.07
5.5.40.0030.06020.05
5.5.30.0030.08020.03
5.5.20.0070.07720.00
5.5.10.0130.05720.04
5.5.00.0100.04020.03
5.4.450.0030.07319.38
5.4.440.0070.04019.46
5.4.430.0000.05019.30
5.4.420.0000.08319.38
5.4.410.0070.03318.98
5.4.400.0100.07018.96
5.4.390.0030.08019.23
5.4.380.0130.03319.14
5.4.370.0030.04319.11
5.4.360.0000.08719.14
5.4.350.0170.06719.16
5.4.340.0030.07719.13
5.4.320.0070.07019.12
5.4.310.0130.06719.23
5.4.300.0070.07719.14
5.4.290.0070.04319.11
5.4.280.0030.08019.22
5.4.270.0100.04719.14
5.4.260.0030.05018.78
5.4.250.0000.06718.93
5.4.240.0100.07018.77
5.4.230.0030.04019.17
5.4.220.0000.04719.04
5.4.210.0070.08019.07
5.4.200.0070.06019.11
5.4.190.0070.07318.93
5.4.180.0030.07719.02
5.4.170.0100.07718.77
5.4.160.0030.04318.92
5.4.150.0070.04319.01
5.4.140.0030.07716.33
5.4.130.0030.03716.11
5.4.120.0070.03316.41
5.4.110.0070.04316.32
5.4.100.0100.06016.47
5.4.90.0000.04016.54
5.4.80.0100.05016.48
5.4.70.0070.07316.48
5.4.60.0070.05316.34
5.4.50.0070.07716.23
5.4.40.0030.08016.36
5.4.30.0070.06716.39
5.4.20.0030.03716.18
5.4.10.0070.07316.32
5.4.00.0100.07315.77
5.3.290.0070.07014.66
5.3.280.0070.07714.59
5.3.270.0130.07314.58
5.3.260.0030.07014.43
5.3.250.0170.03014.58
5.3.240.0070.03714.54
5.3.230.0030.04014.42
5.3.220.0070.06714.48
5.3.210.0070.08014.56
5.3.200.0070.07714.55
5.3.190.0000.04714.52
5.3.180.0070.07314.52
5.3.170.0100.06314.55
5.3.160.0100.06714.55
5.3.150.0030.06014.57
5.3.140.0070.04314.41
5.3.130.0170.06314.38
5.3.120.0100.05014.53
5.3.110.0030.04714.54
5.3.100.0070.07713.97
5.3.90.0130.06013.95
5.3.80.0100.06314.01
5.3.70.0100.03713.99
5.3.60.0100.07013.86
5.3.50.0030.06313.81
5.3.40.0030.06013.71
5.3.30.0100.06313.89
5.3.20.0070.07013.54
5.3.10.0130.06313.64
5.3.00.0100.06013.50
5.2.170.0070.03710.96
5.2.160.0070.06310.95
5.2.150.0070.05711.13
5.2.140.0030.05311.18
5.2.130.0000.06010.95
5.2.120.0100.06711.16
5.2.110.0030.03711.04
5.2.100.0030.06311.05
5.2.90.0000.03710.92
5.2.80.0030.04311.09
5.2.70.0070.05311.09
5.2.60.0030.06011.05
5.2.50.0070.06010.85
5.2.40.0070.04310.81
5.2.30.0000.06310.83
5.2.20.0030.06010.80
5.2.10.0000.05010.91
5.2.00.0030.06310.73
5.1.60.0100.04010.39
5.1.50.0030.05310.39
5.1.40.0070.05310.39
5.1.30.0070.04010.39
5.1.20.0030.05710.41
5.1.10.0030.05710.39
5.1.00.0030.04710.39
5.0.50.0070.03710.39
5.0.40.0000.03710.39
5.0.30.0000.05310.39
5.0.20.0030.04310.39
5.0.10.0100.03710.39
5.0.00.0100.05310.39
4.4.90.0030.03310.39
4.4.80.0000.03010.39
4.4.70.0000.03710.39
4.4.60.0030.03710.39
4.4.50.0000.03710.39
4.4.40.0100.04710.39
4.4.30.0030.03710.39
4.4.20.0030.03710.39
4.4.10.0030.03710.39
4.4.00.0030.03310.39
4.3.110.0030.01710.39
4.3.100.0000.03010.39
4.3.90.0070.02710.39
4.3.80.0000.04310.39
4.3.70.0030.02710.39
4.3.60.0030.03010.39
4.3.50.0070.02010.39
4.3.40.0070.04010.39
4.3.30.0030.03310.39
4.3.20.0000.03010.39
4.3.10.0030.02010.39
4.3.00.0000.01710.39

preferences:
58.29 ms | 401 KiB | 5 Q