3v4l.org

run code in 300+ PHP versions simultaneously
<?php $yr="2011"; $week="01"; $day="Monday"; $day=date("D",strtotime($day)); echo date("Y-m-d", strtotime($yr."W".$week."D ".$day));; ?>

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)
8.3.40.0070.01018.79
8.3.30.0110.00320.30
8.3.20.0070.00020.33
8.3.10.0070.00721.98
8.3.00.0000.00822.46
8.2.170.0000.01522.96
8.2.160.0070.00720.40
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0140.00026.16
8.2.120.0080.00019.69
8.2.110.0090.00020.35
8.2.100.0060.00619.21
8.2.90.0030.00619.34
8.2.80.0070.00019.52
8.2.70.0040.00417.75
8.2.60.0000.00818.13
8.2.50.0050.00318.07
8.2.40.0000.00818.28
8.2.30.0050.00318.17
8.2.20.0040.00417.73
8.2.10.0070.00018.05
8.2.00.0080.00017.88
8.1.270.0070.00024.66
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00623.96
8.1.230.0080.00319.09
8.1.220.0040.00417.78
8.1.210.0030.00518.77
8.1.200.0030.00617.48
8.1.190.0040.00417.52
8.1.180.0040.00420.23
8.1.170.0030.00518.63
8.1.160.0030.00322.15
8.1.150.0000.00718.84
8.1.140.0030.00517.61
8.1.130.0030.00317.94
8.1.120.0000.00817.69
8.1.110.0050.00317.59
8.1.100.0040.00417.69
8.1.90.0070.00017.66
8.1.80.0000.00717.74
8.1.70.0000.00717.71
8.1.60.0080.00017.78
8.1.50.0030.00517.60
8.1.40.0000.00917.69
8.1.30.0000.00817.68
8.1.20.0040.00417.77
8.1.10.0030.00517.68
8.1.00.0000.00817.59
8.0.300.0070.00018.77
8.0.290.0000.00717.16
8.0.280.0080.00018.45
8.0.270.0040.00417.38
8.0.260.0000.00618.45
8.0.250.0030.00317.27
8.0.240.0080.00017.21
8.0.230.0070.00017.25
8.0.220.0050.00317.16
8.0.210.0040.00317.11
8.0.200.0000.00617.07
8.0.190.0080.00017.18
8.0.180.0000.00717.10
8.0.170.0040.00417.14
8.0.160.0030.00317.13
8.0.150.0040.00417.20
8.0.140.0040.00417.09
8.0.130.0030.00313.49
8.0.120.0030.00517.09
8.0.110.0000.00717.10
8.0.100.0000.01017.10
8.0.90.0000.00717.21
8.0.80.0090.00617.11
8.0.70.0070.00017.00
8.0.60.0050.00217.10
8.0.50.0000.00816.97
8.0.30.0060.01317.29
8.0.20.0070.01517.40
8.0.10.0030.00617.27
8.0.00.0090.00917.03
7.4.330.0050.00015.00
7.4.320.0000.00716.70
7.4.300.0030.00316.78
7.4.290.0030.00316.79
7.4.280.0000.00716.73
7.4.270.0000.00716.63
7.4.260.0030.00313.40
7.4.250.0000.00716.73
7.4.240.0040.00416.73
7.4.230.0040.00416.71
7.4.220.0090.00916.77
7.4.210.0100.00616.75
7.4.200.0000.00716.76
7.4.190.0070.00016.72
7.4.160.0080.00816.82
7.4.150.0100.00617.40
7.4.140.0080.01117.86
7.4.130.0090.00816.74
7.4.120.0130.00616.52
7.4.110.0040.01416.87
7.4.100.0100.00716.78
7.4.90.0110.01116.71
7.4.80.0130.00319.39
7.4.70.0090.00916.49
7.4.60.0080.00816.80
7.4.50.0040.00416.52
7.4.40.0060.00922.77
7.4.30.0110.00616.54
7.4.00.0060.00915.03
7.3.330.0030.00313.20
7.3.320.0020.00213.43
7.3.310.0040.00416.43
7.3.300.0050.00216.41
7.3.290.0090.00616.49
7.3.280.0090.00816.46
7.3.270.0030.01317.40
7.3.260.0090.00916.75
7.3.250.0140.00416.74
7.3.240.0110.01116.55
7.3.230.0100.01316.66
7.3.210.0060.00916.88
7.3.200.0080.00819.39
7.3.190.0130.00316.69
7.3.180.0060.00916.69
7.3.170.0140.00316.56
7.3.160.0060.01216.79
7.3.120.0080.00815.24
7.2.330.0080.00816.94
7.2.320.0100.01316.91
7.2.310.0150.00316.88
7.2.300.0100.01016.99
7.2.290.0000.01516.99
7.2.60.0200.00617.08
7.2.50.0030.00917.16
7.1.200.0090.00316.05
7.1.70.0030.00617.18
7.1.60.0140.01019.43
7.1.50.0070.01717.23
7.1.00.0000.06722.51
7.0.200.0030.00716.96
7.0.140.0130.06322.09
7.0.90.0100.08719.88
7.0.80.0070.07320.12
7.0.70.0030.08719.97
7.0.60.0100.07720.07
7.0.50.0030.08720.33
7.0.40.0030.04720.05
7.0.30.0030.09320.04
7.0.20.0100.08020.18
7.0.10.0100.03720.11
7.0.00.0100.05020.02
5.6.280.0000.07720.88
5.6.240.0070.05720.54
5.6.230.0070.07720.73
5.6.220.0100.07320.71
5.6.210.0000.08720.64
5.6.200.0130.04321.01
5.6.190.0070.04721.11
5.6.180.0170.04020.93
5.6.170.0100.08721.05
5.6.160.0100.07721.11
5.6.150.0070.07021.00
5.6.140.0070.04021.13
5.6.130.0100.07721.06
5.6.120.0070.07021.16
5.6.110.0030.08021.00
5.6.100.0030.06021.03
5.6.90.0000.08721.02
5.6.80.0030.06020.41
5.6.70.0130.07020.40
5.6.60.0070.06720.32
5.6.50.0030.07720.46
5.6.40.0030.07020.28
5.6.30.0000.06320.38
5.6.20.0100.07320.39
5.6.10.0170.05720.35
5.6.00.0070.07720.30
5.5.380.0100.07720.33
5.5.370.0030.07320.34
5.5.360.0130.07320.55
5.5.350.0030.05320.45
5.5.340.0100.05020.88
5.5.330.0130.07720.91
5.5.320.0100.07020.82
5.5.310.0100.04320.85
5.5.300.0070.03720.82
5.5.290.0030.05320.89
5.5.280.0000.08720.63
5.5.270.0170.07720.63
5.5.260.0100.08020.89
5.5.250.0070.07320.67
5.5.240.0070.04020.25
5.5.230.0000.09020.10
5.5.220.0030.08020.16
5.5.210.0030.06720.20
5.5.200.0070.07020.22
5.5.190.0130.06320.25
5.5.180.0030.06720.07
5.5.160.0100.04020.07
5.5.150.0100.07720.07
5.5.140.0130.04020.21
5.5.130.0130.07320.25
5.5.120.0030.07720.11
5.5.110.0130.05020.07
5.5.100.0070.07720.07
5.5.90.0030.08020.06
5.5.80.0170.07320.13
5.5.70.0100.07020.13
5.5.60.0100.08020.09
5.5.50.0070.07719.95
5.5.40.0000.05320.05
5.5.30.0100.08319.94
5.5.20.0000.05320.04
5.5.10.0100.07320.11
5.5.00.0100.04020.08
5.4.450.0030.05719.25
5.4.440.0100.08319.40
5.4.430.0030.07719.35
5.4.420.0130.06719.36
5.4.410.0070.07319.22
5.4.400.0070.05719.13
5.4.390.0070.06018.81
5.4.380.0070.06019.10
5.4.370.0000.06718.95
5.4.360.0070.03319.03
5.4.350.0070.03318.96
5.4.340.0000.05019.05
5.4.320.0100.04718.96
5.4.310.0030.07019.09
5.4.300.0000.04719.04
5.4.290.0030.08018.97
5.4.280.0000.08318.80
5.4.270.0100.05019.09
5.4.260.0170.06319.07
5.4.250.0130.06019.14
5.4.240.0070.06718.97
5.4.230.0230.07719.23
5.4.220.0000.07719.22
5.4.210.0070.07019.22
5.4.200.0070.07718.97
5.4.190.0170.03318.96
5.4.180.0030.08319.04
5.4.170.0100.04019.08
5.4.160.0070.04319.07
5.4.150.0030.04318.87
5.4.140.0070.04016.33
5.4.130.0000.04716.33
5.4.120.0030.06716.32
5.4.110.0230.05316.27
5.4.100.0070.04716.49
5.4.90.0030.06316.29
5.4.80.0100.06716.30
5.4.70.0030.07316.27
5.4.60.0070.06716.28
5.4.50.0100.03716.30
5.4.40.0070.07016.38
5.4.30.0070.07316.37
5.4.20.0000.07316.33
5.4.10.0030.05016.22
5.4.00.0070.04015.80
5.3.290.0100.06714.49
5.3.280.0170.06014.59
5.3.270.0030.08014.52
5.3.260.0030.05714.60
5.3.250.0100.06014.61
5.3.240.0130.07014.46
5.3.230.0070.04014.56
5.3.220.0100.03314.48
5.3.210.0070.05014.42
5.3.200.0130.05014.52
5.3.190.0100.04014.42
5.3.180.0000.05314.52
5.3.170.0100.04314.52
5.3.160.0100.07014.47
5.3.150.0070.06714.53
5.3.140.0130.06714.49
5.3.130.0130.07014.53
5.3.120.0100.06314.41
5.3.110.0100.07314.53
5.3.100.0030.06713.87
5.3.90.0070.07314.01
5.3.80.0100.07314.00
5.3.70.0030.04313.79
5.3.60.0030.04314.00
5.3.50.0130.06313.85
5.3.40.0070.06713.90
5.3.30.0170.06013.90
5.3.20.0030.06713.46
5.3.10.0100.06013.43
5.3.00.0130.06713.59
5.2.170.0070.05310.96
5.2.160.0100.03011.13
5.2.150.0070.05711.21
5.2.140.0070.04711.13
5.2.130.0100.04311.05
5.2.120.0030.05310.96
5.2.110.0070.03311.10
5.2.100.0170.05311.05
5.2.90.0030.06311.09
5.2.80.0000.03710.93
5.2.70.0030.06711.16
5.2.60.0070.05011.04
5.2.50.0000.06711.08
5.2.40.0070.02711.03
5.2.30.0070.05710.80
5.2.20.0070.06010.94
5.2.10.0030.06010.86
5.2.00.0030.04310.77
5.1.60.0070.05010.40
5.1.50.0100.04310.40
5.1.40.0130.04310.40
5.1.30.0000.04710.40
5.1.20.0030.06310.42
5.1.10.0030.05310.40
5.1.00.0000.06010.40
5.0.50.0070.03010.40
5.0.40.0030.04710.40
5.0.30.0000.04010.40
5.0.20.0030.03710.40
5.0.10.0070.04010.40
5.0.00.0000.06710.40
4.4.90.0070.03010.40
4.4.80.0000.03710.40
4.4.70.0030.03310.40
4.4.60.0030.03010.40
4.4.50.0030.03310.40
4.4.40.0000.05310.40
4.4.30.0000.02010.40
4.4.20.0000.03710.40
4.4.10.0100.02310.40
4.4.00.0030.05010.40
4.3.110.0070.03310.40
4.3.100.0030.03310.40
4.3.90.0030.03310.40
4.3.80.0100.02010.40
4.3.70.0030.02710.40
4.3.60.0000.03310.40
4.3.50.0030.03010.40
4.3.40.0000.05310.40
4.3.30.0000.03710.40
4.3.20.0000.03310.40
4.3.10.0000.03310.40
4.3.00.0000.02010.40

preferences:
47.62 ms | 400 KiB | 5 Q