3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo date('m.d.y', strtotime('last Monday', strtotime('+ 28 day'))) . "\n"; echo date('m.d.y',strtotime('next Monday', strtotime('+ 28 day'))) . "\n"; echo date('m.d.y',strtotime('last Monday')) . "\n"; echo date('m.d.y',strtotime('last Monday', strtotime('last Monday'))) . "\n"; echo "\n"; echo date('m.d.y',strtotime('now - ' . intval(date('N')) - 1 . ' 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)
8.3.70.0080.00818.43
8.3.60.0140.00416.87
8.3.50.0100.01222.05
8.3.40.0120.00619.02
8.3.30.0140.00319.10
8.3.20.0000.00720.19
8.3.10.0040.00423.66
8.3.00.0050.00320.65
8.2.180.0190.00316.49
8.2.170.0110.00422.96
8.2.160.0030.01022.06
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0050.00226.16
8.2.120.0080.00022.38
8.2.110.0080.00322.23
8.2.100.0060.00617.90
8.2.90.0080.00019.20
8.2.80.0050.00318.16
8.2.70.0060.00317.75
8.2.60.0050.00517.89
8.2.50.0040.00418.07
8.2.40.0000.00819.46
8.2.30.0000.00718.14
8.2.20.0040.00417.86
8.2.10.0000.00817.94
8.2.00.0000.00717.88
8.1.280.0040.01125.92
8.1.270.0030.00524.04
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00723.87
8.1.230.0070.00419.30
8.1.220.0090.00017.79
8.1.210.0080.00018.77
8.1.200.0030.00717.60
8.1.190.0030.00617.53
8.1.180.0060.00318.10
8.1.170.0060.00318.81
8.1.160.0000.00822.01
8.1.150.0050.00318.79
8.1.140.0030.00617.71
8.1.130.0000.00717.83
8.1.120.0070.00017.73
8.1.110.0040.00417.62
8.1.100.0020.00517.59
8.1.90.0030.00417.68
8.1.80.0000.00717.65
8.1.70.0050.00317.63
8.1.60.0040.00417.67
8.1.50.0000.00717.64
8.1.40.0040.00417.63
8.1.30.0000.00817.78
8.1.20.0040.00417.80
8.1.10.0000.00817.71
8.1.00.0020.00517.54
8.0.300.0000.00718.77
8.0.290.0080.00017.18
8.0.280.0000.00818.47
8.0.270.0040.00417.36
8.0.260.0000.00617.13
8.0.250.0030.00317.11
8.0.240.0000.00717.21
8.0.230.0030.00517.16
8.0.220.0000.00717.11
8.0.210.0040.00417.17
8.0.200.0000.00817.18
8.0.190.0070.00017.08
8.0.180.0070.00017.04
8.0.170.0070.00017.11
8.0.160.0000.00717.04
8.0.150.0000.00817.03
8.0.140.0040.00417.03
8.0.130.0000.00613.46
8.0.120.0040.00417.13
8.0.110.0030.00517.17
8.0.100.0030.00517.05
8.0.90.0030.00517.01
8.0.80.0040.01717.17
8.0.70.0000.00816.89
8.0.60.0070.00017.09
8.0.50.0000.00716.93
8.0.30.0080.01217.06
8.0.20.0080.01017.40
8.0.10.0000.00817.30
8.0.00.0100.01016.81
7.4.330.0000.00615.03
7.4.320.0030.00316.66
7.4.300.0060.00016.73
7.4.290.0000.00716.60
7.4.280.0000.00716.72
7.4.270.0070.00016.56
7.4.260.0070.00016.65
7.4.250.0030.00616.66
7.4.240.0060.00116.75
7.4.230.0000.00816.73
7.4.220.0130.01316.86
7.4.210.0090.01016.64
7.4.200.0040.00416.60
7.4.190.0030.00316.91
7.4.160.0100.00716.64
7.4.150.0130.00617.40
7.4.140.0130.00717.86
7.4.130.0100.00616.68
7.4.120.0110.00616.76
7.4.110.0170.00016.82
7.4.100.0060.01316.76
7.4.90.0120.00616.65
7.4.80.0000.01616.98
7.4.70.0100.00716.59
7.4.60.0070.01016.84
7.4.50.0000.00416.30
7.4.40.0040.01222.77
7.4.30.0100.00616.96
7.4.00.0090.00615.09
7.3.330.0000.00513.22
7.3.320.0060.00013.38
7.3.310.0070.00016.44
7.3.300.0070.00016.46
7.3.290.0080.00816.41
7.3.280.0050.01316.49
7.3.270.0130.00317.40
7.3.260.0060.01316.59
7.3.250.0130.01116.56
7.3.240.0040.01216.46
7.3.230.0030.01916.63
7.3.210.0090.00916.74
7.3.200.0030.01519.39
7.3.190.0120.00616.67
7.3.180.0100.00616.72
7.3.170.0130.00316.58
7.3.160.0030.01216.49
7.3.120.0030.01314.97
7.2.330.0050.01116.71
7.2.320.0190.00316.86
7.2.310.0150.00916.75
7.2.300.0030.01416.75
7.2.290.0140.00916.92
7.2.60.0030.01017.03
7.2.00.0000.01319.47
7.1.200.0000.01016.00
7.1.100.0170.00618.13
7.1.70.0070.00717.31
7.1.60.0110.01419.29
7.1.50.0110.01117.11
7.1.00.0070.07322.45
7.0.200.0090.00416.80
7.0.140.0000.07721.96
7.0.100.0070.04721.80
7.0.90.0100.08021.72
7.0.80.0070.06321.70
7.0.70.0070.08021.72
7.0.60.0000.08721.58
7.0.50.0070.05322.09
7.0.40.0130.08720.14
7.0.30.0000.06020.20
7.0.20.0030.07720.13
7.0.10.0030.08320.03
7.0.00.0100.08020.10
5.6.250.0130.06320.66
5.6.240.0030.06020.63
5.6.230.0070.07020.50
5.6.220.0130.07020.52
5.6.210.0000.08320.57
5.6.200.0130.04721.10
5.6.190.0070.07720.92
5.6.180.0070.05721.07
5.6.170.0130.07721.03
5.6.160.0000.08021.07
5.6.150.0100.07021.03
5.6.140.0030.08021.00
5.6.130.0100.08021.10
5.6.120.0030.08321.05
5.6.110.0070.07321.06
5.6.100.0200.06721.00
5.6.90.0070.07020.90
5.6.80.0070.08020.45
5.6.70.0070.05720.33
5.6.60.0170.06020.35
5.6.50.0100.07720.48
5.6.40.0000.08020.45
5.6.30.0130.06720.38
5.6.20.0100.08020.36
5.6.10.0070.07320.41
5.6.00.0070.08020.44
5.5.380.0030.05720.46
5.5.370.0070.08320.39
5.5.360.0130.07720.40
5.5.350.0000.08720.34
5.5.340.0070.08020.86
5.5.330.0030.08020.79
5.5.320.0130.05720.90
5.5.310.0030.05020.75
5.5.300.0030.08320.86
5.5.290.0070.08020.77
5.5.280.0000.09020.90
5.5.270.0070.08020.63
5.5.260.0070.08320.90
5.5.250.0030.06020.71
5.5.240.0100.06720.21
5.5.230.0130.07020.25
5.5.220.0100.07720.25
5.5.210.0100.06020.27
5.5.200.0000.08320.09
5.5.190.0030.08020.13
5.5.180.0070.07720.20
5.5.160.0100.08020.21
5.5.150.0070.08020.17
5.5.140.0030.08720.07
5.5.130.0030.08019.91
5.5.120.0070.07320.20
5.5.110.0100.07320.22
5.5.100.0130.07319.97
5.5.90.0170.06319.96
5.5.80.0200.07320.15
5.5.70.0070.08320.05
5.5.60.0100.07320.16
5.5.50.0030.07720.10
5.5.40.0070.07720.12
5.5.30.0070.08020.11
5.5.20.0070.05720.06
5.5.10.0030.05320.07
5.5.00.0100.05019.95
5.4.450.0030.08719.36
5.4.440.0070.04719.40
5.4.430.0070.07719.31
5.4.420.0070.07019.38
5.4.410.0100.08319.16
5.4.400.0070.06719.12
5.4.390.0070.05019.14
5.4.380.0170.07018.95
5.4.370.0030.08019.08
5.4.360.0030.08018.96
5.4.350.0070.06718.95
5.4.340.0030.07718.97
5.4.320.0070.06719.12
5.4.310.0030.08319.05
5.4.300.0000.05719.11
5.4.290.0000.06719.02
5.4.280.0070.06719.06
5.4.270.0030.07019.03
5.4.260.0070.08019.05
5.4.250.0130.06719.04
5.4.240.0030.06319.06
5.4.230.0030.07318.94
5.4.220.0070.08019.06
5.4.210.0000.07319.13
5.4.200.0070.06719.21
5.4.190.0070.07318.80
5.4.180.0030.08019.02
5.4.170.0000.08019.11
5.4.160.0030.08318.79
5.4.150.0130.04019.10
5.4.140.0100.06016.27
5.4.130.0130.06716.29
5.4.120.0030.07016.33
5.4.110.0000.08016.49
5.4.100.0130.06316.49
5.4.90.0100.07016.38
5.4.80.0070.07016.44
5.4.70.0070.06016.36
5.4.60.0100.06716.40
5.4.50.0030.07316.40
5.4.40.0070.04016.33
5.4.30.0030.07316.34
5.4.20.0070.06716.27
5.4.10.0070.07316.30
5.4.00.0070.07015.72
5.3.290.0100.07014.61
5.3.280.0070.07314.45
5.3.270.0030.04314.46
5.3.260.0000.07314.55
5.3.250.0000.08014.59
5.3.240.0100.07014.57
5.3.230.0100.07714.53
5.3.220.0070.03714.53
5.3.210.0070.07314.52
5.3.200.0000.06314.57
5.3.190.0070.06714.52
5.3.180.0070.07314.38
5.3.170.0070.07314.48
5.3.160.0070.07314.55
5.3.150.0100.04014.52
5.3.140.0070.07314.44
5.3.130.0000.05014.54
5.3.120.0030.06014.54
5.3.110.0070.04314.54
5.3.100.0030.07013.87
5.3.90.0100.06713.99
5.3.80.0100.06314.02
5.3.70.0030.07713.88
5.3.60.0070.06713.95
5.3.50.0070.06313.94
5.3.40.0030.07313.82
5.3.30.0000.07313.66
5.3.20.0130.06013.45
5.3.10.0000.07013.64
5.3.00.0030.06013.61
5.2.170.0000.06011.12
5.2.160.0100.05311.14
5.2.150.0030.05711.13
5.2.140.0030.06011.21
5.2.130.0100.03010.93
5.2.120.0070.05311.11
5.2.110.0070.04311.05
5.2.100.0030.04311.12
5.2.90.0030.06011.17
5.2.80.0030.06011.17
5.2.70.0070.05711.05
5.2.60.0030.03010.91
5.2.50.0070.05711.09
5.2.40.0030.05710.99
5.2.30.0100.05011.01
5.2.20.0070.05310.98
5.2.10.0000.05010.77
5.2.00.0030.06010.70
5.1.60.0100.04310.07
5.1.50.0070.0509.99
5.1.40.0000.0339.98
5.1.30.0070.05010.19
5.1.20.0030.05710.41
5.1.10.0030.05310.15
5.1.00.0100.04710.07
5.0.50.0000.0478.62
5.0.40.0070.0408.50
5.0.30.0030.0638.30
5.0.20.0070.0378.03
5.0.10.0030.0438.01
5.0.00.0030.0608.22
4.4.90.0000.0176.87
4.4.80.0070.0206.87
4.4.70.0000.0376.87
4.4.60.0000.0376.87
4.4.50.0000.0376.87
4.4.40.0000.0536.87
4.4.30.0030.0236.87
4.4.20.0030.0336.87
4.4.10.0000.0336.87
4.4.00.0030.0336.87
4.3.110.0000.0376.87
4.3.100.0100.0236.87
4.3.90.0000.0306.87
4.3.80.0000.0536.87
4.3.70.0000.0236.87
4.3.60.0070.0306.87
4.3.50.0000.0376.87
4.3.40.0000.0536.87
4.3.30.0030.0336.87
4.3.20.0000.0406.87
4.3.10.0030.0376.87
4.3.00.0000.0376.87

preferences:
59.88 ms | 401 KiB | 5 Q