3v4l.org

run code in 300+ PHP versions simultaneously
<?php $lundi = strtotime('last monday'); $numWeekM6 = strftime('%U', strtotime('+4 week', $lundi)); echo $lundi; echo ' - '; echo $numWeekM6;

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)
8.3.70.0140.00416.75
8.3.60.0100.01018.43
8.3.50.0130.01221.14
8.3.40.0140.00718.69
8.3.30.0030.01020.29
8.3.20.0040.00418.73
8.3.10.0040.00420.84
8.3.00.0030.00522.34
8.2.180.0030.01216.75
8.2.170.0150.00622.96
8.2.160.0100.00320.52
8.2.150.0060.00324.18
8.2.140.0070.00424.66
8.2.130.0080.00026.16
8.2.120.0000.00720.80
8.2.110.0060.00319.21
8.2.100.0060.00617.94
8.2.90.0040.00419.17
8.2.80.0080.00017.97
8.2.70.0030.00517.75
8.2.60.0050.00318.29
8.2.50.0080.00018.07
8.2.40.0040.00418.40
8.2.30.0070.00019.49
8.2.20.0070.00017.90
8.2.10.0000.00717.88
8.2.00.0070.00017.98
8.1.280.0040.01125.92
8.1.270.0000.00823.99
8.1.260.0100.00326.35
8.1.250.0000.00728.09
8.1.240.0110.00020.66
8.1.230.0040.00821.02
8.1.220.0000.00918.77
8.1.210.0030.01019.15
8.1.200.0000.01217.47
8.1.190.0040.00417.63
8.1.180.0080.00418.10
8.1.170.0060.00318.71
8.1.160.0050.00318.89
8.1.150.0040.00418.82
8.1.140.0060.00317.60
8.1.130.0030.00317.87
8.1.120.0070.00017.66
8.1.110.0040.00417.67
8.1.100.0000.00717.72
8.1.90.0040.00417.64
8.1.80.0000.00717.64
8.1.70.0020.00617.65
8.1.60.0030.00617.68
8.1.50.0000.00817.66
8.1.40.0000.00717.56
8.1.30.0040.00417.67
8.1.20.0000.00917.61
8.1.10.0060.00317.65
8.1.00.0000.00817.61
8.0.300.0000.00719.88
8.0.290.0040.00417.28
8.0.280.0070.00018.49
8.0.270.0070.00017.39
8.0.260.0030.00317.08
8.0.250.0000.00717.23
8.0.240.0070.00017.13
8.0.230.0030.00317.05
8.0.220.0050.00317.07
8.0.210.0030.00317.10
8.0.200.0030.00717.06
8.0.190.0070.00017.17
8.0.180.0000.00717.01
8.0.170.0000.00717.08
8.0.160.0000.00817.06
8.0.150.0040.00416.99
8.0.140.0000.00717.00
8.0.130.0030.00313.48
8.0.120.0000.00717.08
8.0.110.0050.00316.93
8.0.100.0000.00817.05
8.0.90.0070.00017.00
8.0.80.0120.00917.14
8.0.70.0000.00816.94
8.0.60.0040.00417.14
8.0.50.0040.00416.94
8.0.30.0100.01017.07
8.0.20.0100.00917.40
8.0.10.0040.00417.25
8.0.00.0090.00916.91
7.4.330.0050.00016.83
7.4.320.0050.00216.69
7.4.300.0000.00616.72
7.4.290.0050.00316.65
7.4.280.0040.00416.64
7.4.270.0070.00016.75
7.4.260.0000.00613.32
7.4.250.0040.00416.62
7.4.240.0020.00516.71
7.4.230.0000.00716.72
7.4.220.0040.01416.59
7.4.210.0070.00816.75
7.4.200.0040.00416.52
7.4.190.0070.00016.75
7.4.160.0100.00716.61
7.4.150.0140.00717.40
7.4.140.0130.00817.86
7.4.130.0070.01316.73
7.4.120.0090.00816.70
7.4.110.0030.01916.76
7.4.100.0040.01416.90
7.4.90.0090.00916.79
7.4.80.0120.00919.39
7.4.70.0200.00316.69
7.4.60.0090.00916.52
7.4.50.0060.00316.49
7.4.40.0090.00322.77
7.4.30.0100.01016.61
7.4.00.0000.01615.17
7.3.330.0030.00313.13
7.3.320.0020.00413.07
7.3.310.0000.00716.46
7.3.300.0000.00716.31
7.3.290.0100.00616.35
7.3.280.0070.00816.39
7.3.270.0070.01317.40
7.3.260.0160.00418.24
7.3.250.0110.00916.49
7.3.240.0030.01316.83
7.3.230.0130.00316.66
7.3.210.0060.01016.52
7.3.200.0070.01019.39
7.3.190.0030.01416.37
7.3.180.0060.01016.62
7.3.170.0040.01216.78
7.3.160.0100.01416.41
7.3.120.0040.01114.80
7.2.330.0090.01216.89
7.2.320.0090.01516.85
7.2.310.0040.01416.91
7.2.300.0030.01216.61
7.2.290.0060.01116.60
7.2.60.0030.01217.09
7.2.00.0040.00819.58
7.1.200.0190.00915.74
7.1.100.0000.01118.09
7.1.70.0050.00317.54
7.1.60.0040.01519.17
7.1.50.0030.01717.19
7.1.00.0130.05322.37
7.0.200.0000.00716.85
7.0.140.0070.06721.97
7.0.60.0030.08320.01
7.0.50.0100.05717.79
7.0.40.0100.08319.91
7.0.30.0530.04320.20
7.0.20.0330.06020.20
7.0.10.0200.03720.16
7.0.00.0170.07320.17
5.6.280.0070.07021.06
5.6.210.0130.07720.46
5.6.200.0070.03718.23
5.6.190.0070.08720.45
5.6.180.0200.04020.67
5.6.170.0430.07320.43
5.6.160.0200.07020.53
5.6.150.0030.08718.22
5.6.140.0070.04018.11
5.6.130.0030.07318.16
5.6.120.0000.04321.01
5.6.110.0130.08021.01
5.6.100.0070.08321.13
5.6.90.0130.08320.96
5.6.80.0000.08720.50
5.6.70.0270.04720.39
5.5.350.0230.07720.39
5.5.340.0130.07017.98
5.5.330.0100.08020.45
5.5.320.0230.04020.44
5.5.310.0230.05020.18
5.5.300.0130.06717.97
5.5.290.0070.08717.91
5.5.280.0070.06020.96
5.5.270.0100.08720.68
5.5.260.0100.04720.63
5.5.250.0130.07020.47
5.5.240.0070.06020.12
5.4.450.0200.04319.42
5.4.440.0200.05719.45
5.4.430.0200.04019.38
5.4.420.0200.04019.41
5.4.410.0230.05319.33
5.4.400.0230.05718.83
5.4.390.0230.04718.80
5.4.380.0200.07019.16
5.4.370.0230.07319.16
5.4.360.0270.06719.10
5.4.350.0270.04318.81
5.4.340.0170.08319.16
5.4.320.0200.08019.10
5.4.310.0330.06318.88
5.4.300.0270.03019.13
5.4.290.0230.04718.93
5.4.280.0300.06719.15
5.4.270.0270.05318.80
5.4.260.0370.05019.07
5.4.250.0200.07319.15
5.4.240.0330.03719.07
5.4.230.0200.04719.05
5.4.220.0400.04319.16
5.4.210.0170.05019.07
5.4.200.0230.04019.07
5.4.190.0230.04719.08
5.4.180.0230.06319.07
5.4.170.0270.07019.08
5.4.160.0200.06718.79
5.4.150.0330.06319.22
5.4.140.0270.06716.50
5.4.130.0200.07016.31
5.4.120.0200.07316.36
5.4.110.0230.05016.43
5.4.100.0270.06316.45
5.4.90.0230.07016.43
5.4.80.0300.07016.51
5.4.70.0230.06716.40
5.4.60.0200.06716.18
5.4.50.0230.04016.28
5.4.40.0200.07016.27
5.4.30.0270.06716.38
5.4.20.0330.05716.41
5.4.10.0200.05716.41
5.4.00.0230.04315.63
5.3.290.0270.05314.64
5.3.280.0130.04014.55
5.3.270.0200.06314.45
5.3.260.0200.04314.45
5.3.250.0270.06014.58
5.3.240.0270.05714.55
5.3.230.0200.06714.54
5.3.220.0200.07714.40
5.3.210.0270.07014.49
5.3.200.0170.08314.42
5.3.190.0170.06314.41
5.3.180.0230.04714.46
5.3.170.0270.07314.58
5.3.160.0230.06714.41
5.3.150.0270.07014.43
5.3.140.0270.06314.38
5.3.130.0270.03314.49
5.3.120.0300.05714.38
5.3.110.0270.07714.41
5.3.100.0230.05313.98
5.3.90.0270.06713.86
5.3.80.0300.06013.86
5.3.70.0170.05713.79
5.3.60.0200.07313.91
5.3.50.0300.06013.79
5.3.40.0200.08013.80
5.3.30.0200.07013.84
5.3.20.0370.04013.57
5.3.10.0170.06313.53
5.3.00.0270.06713.43
5.2.170.0270.05712.01
5.2.160.0230.05012.01
5.2.150.0170.05012.01
5.2.140.0230.03012.01
5.2.130.0200.03712.01
5.2.120.0230.05312.01
5.2.110.0230.03012.01
5.2.100.0170.04312.01
5.2.90.0300.04012.01
5.2.80.0300.04712.01
5.2.70.0200.03712.01
5.2.60.0300.04712.01
5.2.50.0270.02312.01
5.2.40.0170.05312.01
5.2.30.0130.05012.01
5.2.20.0230.05312.01
5.2.10.0200.05312.01
5.2.00.0230.05712.01
5.1.60.0170.04312.01
5.1.50.0100.03312.01
5.1.40.0200.04012.01
5.1.30.0230.04312.01
5.1.20.0200.04312.01
5.1.10.0170.04712.01
5.1.00.0070.03712.01
5.0.50.0070.03312.01
5.0.40.0100.04712.01
5.0.30.0070.06312.01
5.0.20.0130.03012.01
5.0.10.0070.02012.01
5.0.00.0070.03012.01
4.4.90.0230.01712.01
4.4.80.0070.01712.01
4.4.70.0030.03312.01
4.4.60.0100.02712.01
4.4.50.0030.03012.01
4.4.40.0030.04012.01
4.4.30.0100.01712.01
4.4.20.0130.03012.01
4.4.10.0200.02712.01
4.4.00.0030.03712.01
4.3.110.0100.03312.01
4.3.100.0030.02312.01
4.3.90.0100.03012.01
4.3.80.0070.03012.01
4.3.70.0070.02012.01
4.3.60.0070.02012.01
4.3.50.0070.02012.01
4.3.40.0130.05012.01
4.3.30.0030.01712.01
4.3.20.0030.01712.01
4.3.10.0030.02012.01
4.3.00.0030.02312.01

preferences:
38.52 ms | 401 KiB | 5 Q