3v4l.org

run code in 300+ PHP versions simultaneously
<?php /* echo date('d/m/Y'); print "\n"; echo date('d/m/Y', strtotime(date('Y')."-W".date("W")."-1")); print "\n"; echo date('d/m/Y', strtotime(date('Y')."-W".date("W")."-5")); print "\n"; echo date('d/m/Y', strtotime(date('Y')."-W27-1")); print "\n"; echo date('d/m/Y', strtotime(date('Y')."-W27-5")); */ print "\n"; echo date('M', strtotime(date('Y')."-W27-5")); ?>

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)
8.3.60.0140.00316.38
8.3.50.0150.00322.17
8.3.40.0080.00618.79
8.3.30.0100.00319.15
8.3.20.0070.00020.09
8.3.10.0040.00423.53
8.3.00.0070.00317.50
8.2.180.0090.01218.29
8.2.170.0100.00322.96
8.2.160.0100.00320.35
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0070.00022.25
8.2.110.0030.00621.98
8.2.100.0040.00817.91
8.2.90.0030.00619.21
8.2.80.0040.00417.97
8.2.70.0060.00317.75
8.2.60.0040.00417.93
8.2.50.0060.00318.07
8.2.40.0000.00820.00
8.2.30.0000.00718.15
8.2.20.0040.00417.77
8.2.10.0000.00717.94
8.2.00.0000.00717.61
8.1.280.0070.01025.92
8.1.270.0030.00623.80
8.1.260.0050.00226.35
8.1.250.0020.00528.09
8.1.240.0040.00422.23
8.1.230.0060.00618.90
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0060.00317.25
8.1.190.0030.00617.13
8.1.180.0050.00318.10
8.1.170.0000.00818.66
8.1.160.0040.00421.99
8.1.150.0040.00418.81
8.1.140.0040.00417.63
8.1.130.0030.00317.82
8.1.120.0000.00717.48
8.1.110.0000.00717.62
8.1.100.0000.01017.47
8.1.90.0040.00417.61
8.1.80.0000.00717.48
8.1.70.0050.00217.55
8.1.60.0080.00017.66
8.1.50.0000.00817.61
8.1.40.0040.00417.46
8.1.30.0000.00817.51
8.1.20.0000.00817.75
8.1.10.0000.00717.58
8.1.00.0080.00017.64
8.0.300.0000.00818.77
8.0.290.0000.00717.05
8.0.280.0030.00318.39
8.0.270.0070.00017.24
8.0.260.0000.00817.37
8.0.250.0000.00717.09
8.0.240.0000.00916.98
8.0.230.0000.00716.95
8.0.220.0030.00317.01
8.0.210.0000.00717.02
8.0.200.0060.00017.00
8.0.190.0050.00316.96
8.0.180.0000.00717.01
8.0.170.0050.00216.91
8.0.160.0040.00416.96
8.0.150.0000.00716.93
8.0.140.0000.00817.05
8.0.130.0000.00813.43
8.0.120.0030.00516.95
8.0.110.0040.00416.97
8.0.100.0030.00516.92
8.0.90.0000.00816.89
8.0.80.0070.00716.94
8.0.70.0000.00716.90
8.0.60.0040.00416.97
8.0.50.0040.00416.98
8.0.30.0110.00917.16
8.0.20.0100.01217.40
8.0.10.0050.00216.95
8.0.00.0140.00716.85
7.4.330.0050.00015.05
7.4.320.0030.00316.49
7.4.300.0060.00016.50
7.4.290.0040.00416.41
7.4.280.0040.00416.55
7.4.270.0050.00316.47
7.4.260.0030.00316.46
7.4.250.0040.00416.56
7.4.240.0030.00416.51
7.4.230.0000.00816.61
7.4.220.0120.00616.55
7.4.210.0070.00916.64
7.4.200.0000.00716.39
7.4.190.0000.00816.64
7.4.160.0100.00716.40
7.4.150.0090.00917.40
7.4.140.0100.00717.86
7.4.130.0050.01516.53
7.4.120.0060.01416.45
7.4.110.0060.01016.48
7.4.100.0110.00716.30
7.4.90.0030.01316.73
7.4.80.0030.01419.39
7.4.70.0110.00716.55
7.4.60.0060.01616.52
7.4.50.0000.00816.52
7.4.40.0040.01416.63
7.4.30.0060.00916.62
7.4.00.0100.00715.00
7.3.330.0050.00013.19
7.3.320.0050.00013.22
7.3.310.0040.00416.35
7.3.300.0030.00316.42
7.3.290.0030.01116.28
7.3.280.0110.01016.34
7.3.270.0060.01317.40
7.3.260.0100.00716.27
7.3.250.0090.00916.55
7.3.240.0090.01216.39
7.3.230.0080.01516.39
7.3.210.0120.00916.48
7.3.200.0110.01019.39
7.3.190.0070.01116.57
7.3.180.0100.01016.28
7.3.170.0000.01516.55
7.3.160.0080.00816.34
7.3.120.0130.00614.72
7.3.110.0130.00314.68
7.3.100.0030.01314.87
7.3.90.0070.01114.87
7.3.80.0040.01114.79
7.3.70.0000.01314.80
7.3.60.0100.00314.97
7.3.50.0090.00314.77
7.3.40.0060.00614.96
7.3.30.0000.00814.97
7.3.20.0000.01316.76
7.3.10.0100.00516.59
7.3.00.0050.01016.59
7.2.330.0140.00416.59
7.2.320.0080.01216.93
7.2.310.0100.00716.39
7.2.300.0040.01416.53
7.2.290.0110.00716.53
7.2.240.0060.01015.29
7.2.230.0160.00014.83
7.2.220.0030.01314.73
7.2.210.0070.01015.22
7.2.200.0140.00015.21
7.2.190.0130.00015.14
7.2.180.0080.00415.02
7.2.170.0080.00015.03
7.2.160.0040.00415.01
7.2.150.0060.00316.93
7.2.140.0030.00716.88
7.2.130.0060.00716.83
7.2.120.0040.01416.64
7.2.110.0100.00816.78
7.2.100.0090.00716.96
7.2.90.0150.00316.81
7.2.80.0100.00516.89
7.2.70.0110.00716.78
7.2.60.0050.01316.63
7.2.50.0100.00616.77
7.2.40.0080.00716.74
7.2.30.0110.00516.83
7.2.20.0100.00916.73
7.2.10.0080.00816.71
7.2.00.0060.00816.97
7.1.330.0040.00816.00
7.1.320.0070.00715.90
7.1.310.0060.01015.89
7.1.300.0040.00815.89
7.1.290.0000.01315.75
7.1.280.0060.00315.76
7.1.270.0070.00715.70
7.1.260.0040.00715.68
7.1.250.0090.00615.54
7.1.100.0070.01018.18
7.1.70.0000.00717.39
7.1.60.0100.01419.46
7.1.50.0100.00317.02
7.1.00.0100.07022.32
7.0.200.0030.00716.91
7.0.140.0000.07022.19
7.0.100.0070.06719.88
7.0.90.0170.07319.92
7.0.80.0070.04719.91
7.0.70.0130.07719.88
7.0.60.0070.08720.04
7.0.50.0130.08020.23
7.0.40.0130.06320.14
7.0.30.0000.09020.14
7.0.20.0070.08720.13
7.0.10.0100.08020.07
7.0.00.0070.08719.93
5.6.280.0030.07321.06
5.6.250.0100.07720.53
5.6.240.0100.04720.50
5.6.230.0070.05020.65
5.6.220.0100.06720.55
5.6.210.0170.07720.65
5.6.200.0070.06320.95
5.6.190.0030.05021.13
5.6.180.0000.09021.17
5.6.170.0000.08721.07
5.6.160.0100.07720.94
5.6.150.0170.07321.13
5.6.140.0130.06321.01
5.6.130.0100.08321.07
5.6.120.0030.06721.06
5.6.110.0030.08021.04
5.6.100.0100.08020.96
5.6.90.0070.05020.91
5.6.80.0100.04720.45
5.6.70.0070.07720.39
5.6.60.0070.07720.30
5.6.50.0070.05720.46
5.6.40.0100.07320.27
5.6.30.0000.08720.29
5.6.20.0130.04020.36
5.6.10.0170.07320.45
5.6.00.0130.07020.29
5.5.380.0070.08020.39
5.5.370.0030.08320.36
5.5.360.0070.05020.43
5.5.350.0170.07020.42
5.5.340.0100.06720.89
5.5.330.0000.09320.91
5.5.320.0000.07020.79
5.5.310.0230.07020.73
5.5.300.0100.08320.89
5.5.290.0130.04320.76
5.5.280.0070.06320.86
5.5.270.0100.08320.79
5.5.260.0070.08720.73
5.5.250.0170.06720.56
5.5.240.0170.03720.10
5.5.230.0170.06320.28
5.5.220.0070.04720.14
5.5.210.0000.07720.14
5.5.200.0070.07720.15
5.5.190.0030.08020.26
5.5.180.0000.05320.13
5.5.160.0170.03319.98
5.5.150.0170.07319.98
5.5.140.0130.05320.17
5.5.130.0070.07719.98
5.5.120.0070.04720.17
5.5.110.0100.08319.97
5.5.100.0070.06020.09
5.5.90.0100.07320.14
5.5.80.0000.07720.06
5.5.70.0030.04720.09
5.5.60.0030.07320.08
5.5.50.0070.04320.04
5.5.40.0030.05720.15
5.5.30.0130.07320.04
5.5.20.0130.06720.08
5.5.10.0170.07720.00
5.5.00.0130.07320.05
5.4.450.0130.07719.31
5.4.440.0030.04719.11
5.4.430.0070.06019.35
5.4.420.0100.08019.43
5.4.410.0030.08719.22
5.4.400.0130.07319.12
5.4.390.0030.08018.98
5.4.380.0070.08019.13
5.4.370.0030.08019.09
5.4.360.0030.07319.02
5.4.350.0170.06318.78
5.4.340.0070.07719.16
5.4.320.0100.04019.01
5.4.310.0000.04718.96
5.4.300.0030.07719.22
5.4.290.0100.07318.96
5.4.280.0130.07318.94
5.4.270.0000.07719.05
5.4.260.0130.06319.11
5.4.250.0070.04319.07
5.4.240.0130.03319.14
5.4.230.0070.04319.11
5.4.220.0030.04318.96
5.4.210.0170.06318.91
5.4.200.0100.05719.11
5.4.190.0000.06319.08
5.4.180.0170.05319.04
5.4.170.0070.09018.98
5.4.160.0030.07718.80
5.4.150.0030.08319.12
5.4.140.0030.04316.34
5.4.130.0030.04316.41
5.4.120.0130.06016.32
5.4.110.0030.08316.41
5.4.100.0170.06016.28
5.4.90.0000.07316.41
5.4.80.0000.04016.34
5.4.70.0070.04016.40
5.4.60.0170.06316.43
5.4.50.0030.07016.19
5.4.40.0000.04716.30
5.4.30.0070.07016.17
5.4.20.0030.07716.27
5.4.10.0170.06016.37
5.4.00.0100.06315.71
5.3.290.0000.08014.63
5.3.280.0100.06314.43
5.3.270.0100.07314.45
5.3.260.0130.07714.42
5.3.250.0030.08014.60
5.3.240.0070.06714.54
5.3.230.0100.07014.57
5.3.220.0100.07314.50
5.3.210.0030.04714.38
5.3.200.0070.07014.51
5.3.190.0070.07314.52
5.3.180.0070.07014.53
5.3.170.0070.05314.53
5.3.160.0030.06314.53
5.3.150.0030.05314.54
5.3.140.0030.04014.51
5.3.130.0030.07314.54
5.3.120.0000.06314.40
5.3.110.0030.07014.54
5.3.100.0070.07714.03
5.3.90.0030.07713.88
5.3.80.0130.03713.92
5.3.70.0100.07013.97
5.3.60.0000.05013.86
5.3.50.0030.06313.71
5.3.40.0100.04713.93
5.3.30.0070.04013.76
5.3.20.0070.04013.44
5.3.10.0030.04313.44
5.3.00.0030.05713.59
5.2.170.0030.04011.31
5.2.160.0100.05311.31
5.2.150.0070.05011.31
5.2.140.0030.05311.31
5.2.130.0100.05711.31
5.2.120.0030.06311.31
5.2.110.0130.05311.31
5.2.100.0070.06011.31
5.2.90.0030.05711.31
5.2.80.0000.03711.31
5.2.70.0070.06011.31
5.2.60.0030.04311.31
5.2.50.0070.06011.31
5.2.40.0030.05011.31
5.2.30.0030.04011.31
5.2.20.0100.05311.31
5.2.10.0000.03311.31
5.2.00.0070.03711.31
5.1.60.0000.04011.31
5.1.50.0070.03311.31
5.1.40.0000.05711.31
5.1.30.0070.04011.31
5.1.20.0030.03011.31
5.1.10.0100.05011.31
5.1.00.0070.03011.31
5.0.50.0030.02311.31
5.0.40.0100.03711.31
5.0.30.0070.03311.31
5.0.20.0070.04311.31
5.0.10.0030.04311.31
5.0.00.0000.05311.31
4.4.90.0030.02711.31
4.4.80.0030.03011.31
4.4.70.0030.02711.31
4.4.60.0000.03711.31
4.4.50.0070.03311.31
4.4.40.0000.06011.31
4.4.30.0000.02711.31
4.4.20.0070.03011.31
4.4.10.0030.03311.31
4.4.00.0070.04711.31
4.3.110.0000.02011.31
4.3.100.0030.03011.31
4.3.90.0100.01711.31
4.3.80.0030.05011.31
4.3.70.0030.02311.31
4.3.60.0070.02711.31
4.3.50.0070.02711.31
4.3.40.0070.04711.31
4.3.30.0000.02711.31
4.3.20.0000.02011.31
4.3.10.0000.03311.31
4.3.00.0030.01711.31

preferences:
48.81 ms | 401 KiB | 5 Q