3v4l.org

run code in 300+ PHP versions simultaneously
<?php $yr="2014"; $week="01"; $day="Monday"; $day=date("D",strtotime($day)); echo date("Y-m-d", strtotime($yr."W".$week."D ".$day)-86000);; ?>

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)
8.3.70.0040.01118.32
8.3.60.0110.00418.43
8.3.50.0070.01522.05
8.3.40.0120.00618.73
8.3.30.0070.01020.16
8.3.20.0080.00020.21
8.3.10.0040.00422.07
8.3.00.0040.00422.34
8.2.190.0080.00816.75
8.2.180.0180.00316.38
8.2.170.0090.00922.96
8.2.160.0100.00320.47
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.01426.16
8.2.120.0000.00819.66
8.2.110.0090.00022.21
8.2.100.0070.00320.71
8.2.90.0000.00817.88
8.2.80.0050.00317.97
8.2.70.0060.00318.05
8.2.60.0050.00318.05
8.2.50.0040.00418.10
8.2.40.0050.00318.41
8.2.30.0050.00318.19
8.2.20.0040.00417.78
8.2.10.0040.00417.97
8.2.00.0080.00017.86
8.1.280.0140.00725.92
8.1.270.0070.00724.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00423.96
8.1.230.0030.00919.14
8.1.220.0030.00517.89
8.1.210.0040.00418.77
8.1.200.0080.00017.60
8.1.190.0060.00317.48
8.1.180.0060.00318.10
8.1.170.0000.00918.72
8.1.160.0000.00722.13
8.1.150.0050.00218.92
8.1.140.0040.00417.72
8.1.130.0040.00417.95
8.1.120.0000.00717.64
8.1.110.0000.00717.74
8.1.100.0040.00417.69
8.1.90.0000.00717.62
8.1.80.0070.00017.74
8.1.70.0040.00417.65
8.1.60.0000.00917.66
8.1.50.0070.00017.62
8.1.40.0050.00217.63
8.1.30.0060.00317.69
8.1.20.0030.00617.71
8.1.10.0060.00317.70
8.1.00.0000.00817.59
8.0.300.0050.00519.68
8.0.290.0040.00417.00
8.0.280.0070.00018.51
8.0.270.0000.00717.45
8.0.260.0000.00616.99
8.0.250.0050.00217.12
8.0.240.0000.00717.15
8.0.230.0070.00017.12
8.0.220.0000.00717.18
8.0.210.0000.00717.17
8.0.200.0030.00317.20
8.0.190.0050.00217.25
8.0.180.0000.00817.07
8.0.170.0030.00617.08
8.0.160.0040.00417.19
8.0.150.0000.00816.99
8.0.140.0040.00417.07
8.0.130.0050.00013.50
8.0.120.0000.00817.02
8.0.110.0040.00417.07
8.0.100.0040.00417.05
8.0.90.0030.00517.17
8.0.80.0030.01217.20
8.0.70.0030.00517.11
8.0.60.0040.00417.03
8.0.50.0040.00417.18
8.0.30.0120.00717.26
8.0.20.0100.01117.40
8.0.10.0070.00017.10
8.0.00.0080.01217.02
7.4.330.0000.00515.00
7.4.320.0030.00316.78
7.4.300.0000.00616.84
7.4.290.0000.00716.77
7.4.280.0040.00416.84
7.4.270.0000.00716.71
7.4.260.0080.00016.73
7.4.250.0040.00416.76
7.4.240.0020.00516.72
7.4.230.0030.00316.75
7.4.220.0120.00616.65
7.4.210.0050.01116.61
7.4.200.0070.00016.62
7.4.190.0040.00416.89
7.4.160.0060.01016.62
7.4.150.0120.00617.40
7.4.140.0130.00517.86
7.4.130.0110.00916.61
7.4.120.0110.00716.74
7.4.110.0060.01316.79
7.4.100.0070.01116.75
7.4.90.0070.01016.64
7.4.80.0280.02219.39
7.4.70.0090.00916.50
7.4.60.0100.00616.57
7.4.50.0000.00816.60
7.4.40.0030.01422.77
7.4.30.0140.00616.59
7.4.00.0030.01315.35
7.3.330.0030.00313.25
7.3.320.0060.00013.31
7.3.310.0070.00016.29
7.3.300.0000.00716.41
7.3.290.0070.01316.48
7.3.280.0090.01116.44
7.3.270.0140.00317.40
7.3.260.0190.00416.75
7.3.250.0080.00916.64
7.3.240.0130.00316.68
7.3.230.0100.00716.61
7.3.210.0150.00616.61
7.3.200.0130.01019.39
7.3.190.0130.00316.80
7.3.180.0130.00316.46
7.3.170.0030.01316.53
7.3.160.0150.00616.74
7.3.120.0070.00715.09
7.2.330.0000.01816.88
7.2.320.0230.00017.04
7.2.310.0070.01716.89
7.2.300.0030.01916.92
7.2.290.0030.01317.03
7.2.60.0030.01317.30
7.1.200.0060.00615.92
7.1.70.0000.00817.39
7.1.60.0100.01019.43
7.1.50.0050.00517.19
7.1.00.0000.07722.40
7.0.200.0030.00716.85
7.0.140.0070.06722.07
7.0.100.0130.06719.89
7.0.90.0100.08719.81
7.0.80.0030.08720.01
7.0.70.0130.04719.89
7.0.60.0170.08019.91
7.0.50.0070.06720.30
7.0.40.0000.05720.08
7.0.30.0030.08320.15
7.0.20.0130.07720.07
7.0.10.0070.08720.07
7.0.00.0100.08320.17
5.6.280.0000.07721.01
5.6.250.0170.04020.56
5.6.240.0070.04020.63
5.6.230.0200.04320.58
5.6.220.0100.07320.57
5.6.210.0100.08320.58
5.6.200.0130.07021.11
5.6.190.0100.06721.18
5.6.180.0030.09021.10
5.6.170.0000.08720.91
5.6.160.0070.07720.93
5.6.150.0030.04020.95
5.6.140.0130.08021.06
5.6.130.0130.08021.07
5.6.120.0100.07721.01
5.6.110.0070.08321.01
5.6.100.0030.05720.95
5.6.90.0130.06020.98
5.6.80.0170.06720.31
5.6.70.0130.06020.30
5.6.60.0130.05020.54
5.6.50.0170.07320.48
5.6.40.0070.08020.46
5.6.30.0100.04720.43
5.6.20.0100.08020.48
5.6.10.0100.04320.35
5.6.00.0100.08320.27
5.5.380.0030.04720.46
5.5.370.0130.07720.34
5.5.360.0070.05020.33
5.5.350.0100.08020.41
5.5.340.0100.08320.79
5.5.330.0070.08320.89
5.5.320.0070.05320.88
5.5.310.0000.08320.91
5.5.300.0100.06720.83
5.5.290.0070.07320.79
5.5.280.0030.08020.85
5.5.270.0030.08720.79
5.5.260.0100.04320.90
5.5.250.0100.07720.60
5.5.240.0100.08020.30
5.5.230.0100.05720.27
5.5.220.0070.06720.25
5.5.210.0100.05720.11
5.5.200.0070.06019.97
5.5.190.0030.08020.25
5.5.180.0100.07020.16
5.5.160.0030.07319.98
5.5.150.0070.07020.13
5.5.140.0070.05320.20
5.5.130.0030.08720.25
5.5.120.0100.07320.26
5.5.110.0070.06720.10
5.5.100.0070.06720.15
5.5.90.0200.04319.96
5.5.80.0030.04020.07
5.5.70.0100.07020.02
5.5.60.0000.07720.04
5.5.50.0200.06320.07
5.5.40.0130.07319.95
5.5.30.0100.05720.04
5.5.20.0000.05019.95
5.5.10.0100.06720.13
5.5.00.0130.06719.94
5.4.450.0000.04719.45
5.4.440.0070.07319.30
5.4.430.0070.03719.28
5.4.420.0030.07019.36
5.4.410.0030.04319.34
5.4.400.0100.06719.06
5.4.390.0070.08018.98
5.4.380.0070.06719.05
5.4.370.0000.08018.98
5.4.360.0030.05019.07
5.4.350.0070.07719.07
5.4.340.0030.08019.09
5.4.320.0130.07719.14
5.4.310.0130.06019.06
5.4.300.0100.07718.88
5.4.290.0070.04319.07
5.4.280.0070.04019.14
5.4.270.0030.05319.09
5.4.260.0100.05019.07
5.4.250.0000.04718.97
5.4.240.0070.04319.14
5.4.230.0030.07719.04
5.4.220.0130.06319.07
5.4.210.0130.07319.09
5.4.200.0030.07018.96
5.4.190.0070.07719.05
5.4.180.0030.04018.79
5.4.170.0070.03719.04
5.4.160.0100.07019.00
5.4.150.0130.06719.06
5.4.140.0070.07316.28
5.4.130.0030.04016.28
5.4.120.0030.07016.28
5.4.110.0100.07016.49
5.4.100.0070.07716.36
5.4.90.0070.07016.48
5.4.80.0070.04016.27
5.4.70.0030.07316.45
5.4.60.0000.07016.39
5.4.50.0100.06716.28
5.4.40.0130.06716.27
5.4.30.0070.05716.28
5.4.20.0130.06016.29
5.4.10.0030.06016.29
5.4.00.0170.05715.67
5.3.290.0030.07714.65
5.3.280.0100.07314.54
5.3.270.0030.03314.51
5.3.260.0130.07014.51
5.3.250.0070.06014.60
5.3.240.0030.03714.46
5.3.230.0070.07714.59
5.3.220.0070.08014.40
5.3.210.0000.07314.40
5.3.200.0100.06314.54
5.3.190.0030.08314.57
5.3.180.0130.03714.38
5.3.170.0070.06314.56
5.3.160.0100.07014.52
5.3.150.0030.07014.57
5.3.140.0000.07314.37
5.3.130.0070.07014.37
5.3.120.0070.06714.52
5.3.110.0070.08314.49
5.3.100.0100.04714.01
5.3.90.0070.07714.03
5.3.80.0070.06714.02
5.3.70.0100.06313.92
5.3.60.0000.04714.00
5.3.50.0070.06713.85
5.3.40.0070.07313.93
5.3.30.0070.06013.90
5.3.20.0070.07713.66
5.3.10.0070.04013.62
5.3.00.0030.03713.64
5.2.170.0000.07012.13
5.2.160.0070.05712.13
5.2.150.0070.03312.13
5.2.140.0070.05712.13
5.2.130.0070.05312.13
5.2.120.0030.04012.13
5.2.110.0000.03712.13
5.2.100.0030.03012.13
5.2.90.0070.03012.13
5.2.80.0030.03012.13
5.2.70.0000.03712.13
5.2.60.0030.03312.13
5.2.50.0000.03312.13
5.2.40.0000.04012.13
5.2.30.0000.03012.13
5.2.20.0000.03012.13
5.2.10.0000.03012.13
5.2.00.0030.02712.13
5.1.60.0100.01712.13
5.1.50.0030.02312.13
5.1.40.0000.02312.13
5.1.30.0000.03012.13
5.1.20.0030.02312.13
5.1.10.0000.02712.13
5.1.00.0030.03312.13
5.0.50.0000.02312.13
5.0.40.0000.02012.13
5.0.30.0000.04012.13
5.0.20.0030.02712.13
5.0.10.0000.02012.13
5.0.00.0000.03312.13
4.4.90.0100.01012.13
4.4.80.0000.02012.13
4.4.70.0000.01712.13
4.4.60.0000.01712.13
4.4.50.0000.01712.13
4.4.40.0000.02712.13
4.4.30.0070.01012.13
4.4.20.0000.02012.13
4.4.10.0030.01312.13
4.4.00.0000.02712.13
4.3.110.0030.02312.13
4.3.100.0030.01312.13
4.3.90.0030.01312.13
4.3.80.0000.04012.13
4.3.70.0000.01312.13
4.3.60.0000.01712.13
4.3.50.0000.01712.13
4.3.40.0030.02012.13
4.3.30.0000.01712.13
4.3.20.0030.01312.13
4.3.10.0000.02012.13
4.3.00.0000.01312.13

preferences:
34.72 ms | 401 KiB | 5 Q