3v4l.org

run code in 300+ PHP versions simultaneously
<?php $current_week_number = date('W'); echo $current_week_number;

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)
8.3.60.0120.00316.50
8.3.50.0120.00721.96
8.3.40.0090.00618.84
8.3.30.0070.00718.96
8.3.20.0050.00320.09
8.3.10.0030.00520.50
8.3.00.0040.00419.38
8.2.180.0100.01018.27
8.2.170.0000.01522.96
8.2.160.0100.00320.52
8.2.150.0040.00424.18
8.2.140.0050.00224.66
8.2.130.0060.00326.16
8.2.120.0050.00221.08
8.2.110.0090.00020.35
8.2.100.0070.00718.22
8.2.90.0000.00719.23
8.2.80.0040.00417.97
8.2.70.0050.00317.75
8.2.60.0040.00417.93
8.2.50.0050.00318.07
8.2.40.0040.00418.21
8.2.30.0000.00719.42
8.2.20.0040.00417.80
8.2.10.0000.00818.10
8.2.00.0040.00417.67
8.1.280.0130.00725.92
8.1.270.0070.00323.99
8.1.260.0000.00726.35
8.1.250.0060.00328.09
8.1.240.0030.00623.88
8.1.230.0030.00919.05
8.1.220.0040.00417.79
8.1.210.0080.00018.77
8.1.200.0070.00317.35
8.1.190.0040.00417.36
8.1.180.0040.00418.10
8.1.170.0040.00418.66
8.1.160.0070.00021.95
8.1.150.0000.00718.92
8.1.140.0050.00317.45
8.1.130.0070.00017.87
8.1.120.0000.00717.43
8.1.110.0000.00717.48
8.1.100.0070.00017.40
8.1.90.0000.00717.43
8.1.80.0000.00817.41
8.1.70.0030.00317.46
8.1.60.0040.00417.43
8.1.50.0000.00817.51
8.1.40.0050.00217.45
8.1.30.0080.00017.61
8.1.20.0040.00417.61
8.1.10.0000.00817.57
8.1.00.0030.00617.42
8.0.300.0050.00318.77
8.0.290.0040.00416.88
8.0.280.0030.00318.55
8.0.270.0000.00717.38
8.0.260.0060.00017.38
8.0.250.0030.00317.07
8.0.240.0030.00317.08
8.0.230.0000.00717.05
8.0.220.0030.00316.84
8.0.210.0000.00716.83
8.0.200.0000.00716.90
8.0.190.0040.00416.93
8.0.180.0000.00716.86
8.0.170.0040.00416.94
8.0.160.0040.00416.89
8.0.150.0030.00316.79
8.0.140.0000.00716.85
8.0.130.0050.00013.26
8.0.120.0000.00816.91
8.0.110.0070.00016.85
8.0.100.0000.00717.01
8.0.90.0030.00516.84
8.0.80.0100.00616.96
8.0.70.0040.00416.83
8.0.60.0040.00416.73
8.0.50.0040.00416.90
8.0.30.0100.01117.32
8.0.20.0100.01017.40
8.0.10.0000.00717.07
8.0.00.0120.01016.80
7.4.330.0020.00215.03
7.4.320.0070.00216.49
7.4.300.0000.00616.59
7.4.290.0080.00016.40
7.4.280.0050.00216.49
7.4.270.0030.00316.53
7.4.260.0030.00316.63
7.4.250.0000.00716.43
7.4.240.0040.00416.62
7.4.230.0000.00716.61
7.4.220.0070.01016.60
7.4.210.0000.01316.47
7.4.200.0070.00016.64
7.4.160.0090.01216.43
7.4.150.0060.01217.40
7.4.140.0070.01417.86
7.4.130.0080.00916.60
7.4.120.0090.00816.54
7.4.110.0040.01316.64
7.4.100.0070.01716.60
7.4.90.0070.01416.65
7.4.80.0030.01719.39
7.4.70.0070.01316.62
7.4.60.0100.00616.56
7.4.50.0040.00416.59
7.4.40.0040.01816.43
7.4.30.0090.00616.71
7.4.00.0000.01314.83
7.3.330.0030.00313.13
7.3.320.0030.00313.00
7.3.310.0000.00816.30
7.3.300.0070.00016.23
7.3.290.0060.00916.25
7.3.280.0050.01016.29
7.3.270.0080.01117.40
7.3.260.0060.01616.46
7.3.250.0100.00816.36
7.3.240.0200.00316.48
7.3.230.0100.00716.43
7.3.210.0090.00916.45
7.3.200.0120.00619.39
7.3.190.0100.01016.22
7.3.180.0050.01116.51
7.3.170.0090.00916.36
7.3.160.0140.00716.29
7.3.10.0050.00316.82
7.3.00.0060.00616.91
7.2.330.0100.01316.71
7.2.320.0090.00916.84
7.2.310.0060.01216.85
7.2.300.0030.01316.47
7.2.290.0100.00716.86
7.2.130.0100.00316.91
7.2.120.0090.00617.17
7.2.110.0100.00316.87
7.2.100.0030.00716.85
7.2.90.0000.01217.04
7.2.80.0060.00616.72
7.2.70.0030.00917.14
7.2.60.0050.00916.90
7.2.50.0030.01017.05
7.2.40.0000.01016.83
7.2.30.0090.00617.10
7.2.20.0030.00717.06
7.2.10.0000.00917.05
7.2.00.0080.00318.19
7.1.250.0000.00915.96
7.1.200.0000.01215.48
7.1.100.0060.00318.23
7.1.70.0060.00617.08
7.1.60.0100.00017.38
7.1.50.0100.01317.16
7.1.00.0000.08022.30
7.0.200.0070.01016.94
7.0.140.0070.07022.21
7.0.100.0100.08719.93
7.0.90.0130.04719.99
7.0.80.0130.08019.87
7.0.70.0130.06319.89
7.0.60.0100.08719.95
7.0.50.0170.07720.32
7.0.40.0030.07720.11
7.0.30.0030.06020.05
7.0.20.0070.07020.05
7.0.10.0030.05319.99
7.0.00.0070.08320.04
5.6.280.0030.07321.14
5.6.250.0130.04020.68
5.6.240.0000.05720.62
5.6.230.0070.08020.61
5.6.220.0100.08020.51
5.6.210.0100.08320.62
5.6.200.0100.08721.13
5.6.190.0070.08021.10
5.6.180.0070.04021.04
5.6.170.0130.07021.11
5.6.160.0170.06721.04
5.6.150.0070.05321.10
5.6.140.0030.08321.07
5.6.130.0030.06021.09
5.6.120.0300.05021.15
5.6.110.0030.07021.01
5.6.100.0170.06321.08
5.6.90.0200.06020.88
5.6.80.0070.08720.42
5.6.70.0170.06320.47
5.6.60.0100.07720.31
5.6.50.0070.04720.41
5.6.40.0100.03320.48
5.6.30.0030.04020.45
5.6.20.0070.04720.52
5.6.10.0100.03720.46
5.6.00.0030.04020.43
5.5.380.0170.07320.56
5.5.370.0130.07320.41
5.5.360.0100.06020.40
5.5.350.0070.08320.32
5.5.340.0170.07320.79
5.5.330.0100.06720.88
5.5.320.0100.07720.61
5.5.310.0200.03020.75
5.5.300.0130.05720.87
5.5.290.0170.06320.87
5.5.280.0100.05320.77
5.5.270.0130.04020.80
5.5.260.0030.06320.73
5.5.250.0070.07720.56
5.5.240.0030.05720.17
5.5.230.0000.08720.10
5.5.220.0000.08320.00
5.5.210.0130.05720.01
5.5.200.0000.04320.13
5.5.190.0070.04320.14
5.5.180.0100.04020.17
5.5.160.0100.03320.14
5.5.150.0070.04020.22
5.5.140.0070.05020.14
5.5.130.0000.04320.21
5.5.120.0100.07020.10
5.5.110.0070.03720.06
5.5.100.0030.05020.16
5.5.90.0000.04320.12
5.5.80.0000.04320.00
5.5.70.0100.03020.09
5.5.60.0070.07320.11
5.5.50.0070.03320.14
5.5.40.0000.04019.92
5.5.30.0000.04720.02
5.5.20.0030.04020.04
5.5.10.0030.04020.03
5.5.00.0000.05719.96
5.4.450.0070.05719.38
5.4.440.0100.08019.42
5.4.430.0070.07019.34
5.4.420.0130.06719.40
5.4.410.0070.07719.24
5.4.400.0130.07018.91
5.4.390.0100.07319.04
5.4.380.0070.06319.23
5.4.370.0100.04018.80
5.4.360.0070.03719.03
5.4.350.0100.03318.81
5.4.340.0070.03718.98
5.4.320.0000.04018.78
5.4.310.0030.03718.79
5.4.300.0100.04019.05
5.4.290.0000.03718.78
5.4.280.0030.07019.11
5.4.270.0070.03319.12
5.4.260.0100.03019.09
5.4.250.0100.03319.02
5.4.240.0070.03319.11
5.4.230.0070.05019.22
5.4.220.0130.03719.22
5.4.210.0030.03719.13
5.4.200.0130.03318.96
5.4.190.0000.04019.09
5.4.180.0000.04019.04
5.4.170.0000.06018.97
5.4.160.0100.03019.02
5.4.150.0000.04019.12
5.4.140.0070.03316.45
5.4.130.0070.03316.44
5.4.120.0030.03316.34
5.4.110.0070.03016.26
5.4.100.0070.03316.26
5.4.90.0030.04316.31
5.4.80.0070.03016.25
5.4.70.0070.03316.28
5.4.60.0000.03716.29
5.4.50.0000.03716.33
5.4.40.0000.03716.47
5.4.30.0000.06716.21
5.4.20.0000.03716.40
5.4.10.0070.05016.28
5.4.00.0070.05315.72
5.3.290.0100.02714.64
5.3.280.0030.03714.54
5.3.270.0070.04014.58
5.3.260.0070.03714.46
5.3.250.0030.04714.61
5.3.240.0030.03714.60
5.3.230.0000.04314.55
5.3.220.0000.04014.52
5.3.210.0000.04014.54
5.3.200.0000.04014.40
5.3.190.0100.03314.57
5.3.180.0000.03714.54
5.3.170.0000.04014.55
5.3.160.0000.04014.41
5.3.150.0030.03714.46
5.3.140.0030.03314.41
5.3.130.0030.03714.49
5.3.120.0030.03714.50
5.3.110.0030.05314.53
5.3.100.0030.03313.88
5.3.90.0070.04313.97
5.3.80.0130.06314.02
5.3.70.0000.04713.99
5.3.60.0070.07013.99
5.3.50.0100.05313.71
5.3.40.0030.04713.87
5.3.30.0130.06713.84
5.3.20.0170.06313.54
5.3.10.0070.03713.60
5.3.00.0030.07013.41
5.2.170.0100.05712.19
5.2.160.0070.03312.19
5.2.150.0070.06012.19
5.2.140.0000.06312.19
5.2.130.0100.05312.19
5.2.120.0030.05312.19
5.2.110.0030.05712.19
5.2.100.0070.04712.19
5.2.90.0070.06312.19
5.2.80.0030.06712.19
5.2.70.0070.06012.19
5.2.60.0000.06012.19
5.2.50.0100.05712.19
5.2.40.0030.06012.23
5.2.30.0070.05712.23
5.2.20.0070.05312.23
5.2.10.0070.05712.23
5.2.00.0070.06012.23
5.1.60.0030.03312.23
5.1.50.0000.03312.23
5.1.40.0070.05012.23
5.1.30.0030.05312.23
5.1.20.0100.04712.23
5.1.10.0070.05712.23
5.1.00.0100.05012.23
5.0.50.0030.03312.23
5.0.40.0030.04712.23
5.0.30.0030.06012.23
5.0.20.0030.04012.23
5.0.10.0100.03312.23
5.0.00.0070.06312.23
4.4.90.0000.02712.19
4.4.80.0000.02712.19
4.4.70.0070.03712.23
4.4.60.0000.04012.23
4.4.50.0000.03712.23
4.4.40.0000.04012.23
4.4.30.0000.02012.23
4.4.20.0070.01712.23
4.4.10.0030.03312.23
4.4.00.0000.05312.23
4.3.110.0000.03012.23
4.3.100.0070.03012.23
4.3.90.0030.02312.23
4.3.80.0030.05012.23
4.3.70.0030.03712.23
4.3.60.0030.03312.23
4.3.50.0030.03312.23
4.3.40.0030.05012.23
4.3.30.0000.02712.23
4.3.20.0000.03712.23
4.3.10.0000.03712.23
4.3.00.0000.03712.23

preferences:
52.13 ms | 401 KiB | 5 Q