3v4l.org

run code in 300+ PHP versions simultaneously
<?php $todayTime = strtotime('now'); $thisMondayTime = strtotime('- ' . (intval(date('N', $todayTime)) - 1) . ' days', $todayTime); $manyDaysLaterTime = strtotime('+ 28 days'); $SundayOf28DaysLaterTime = strtotime('+ ' . (7 - intval(date('N', $manyDaysLaterTime))) . ' days', $manyDaysLaterTime); echo date('m.d.y', $thisMondayTime) . "\n"; echo date('m.d.y', $SundayOf28DaysLaterTime) . "\n"; echo 'XXXXXX\n'; echo date('m.d.y', strtotime('last Monday', strtotime('+ 28 days'))) . "\n"; echo date('m.d.y',strtotime('next Monday', strtotime('+ 28 days'))) . "\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('- ' . (intval(date('N')) - 1) . ' days')); ?>

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)
8.3.60.0150.00618.68
8.3.50.0070.00718.11
8.3.40.0130.00618.96
8.3.30.0170.00318.87
8.3.20.0040.01120.09
8.3.10.0030.00523.53
8.3.00.0080.00022.48
8.2.180.0000.01516.38
8.2.170.0120.00922.96
8.2.160.0200.00021.07
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0030.00519.48
8.2.110.0070.00320.52
8.2.100.0040.00818.03
8.2.90.0040.00419.30
8.2.80.0060.00318.05
8.2.70.0030.00517.63
8.2.60.0080.00018.05
8.2.50.0050.00318.07
8.2.40.0040.00418.16
8.2.30.0070.00018.09
8.2.20.0040.00417.99
8.2.10.0000.00819.57
8.2.00.0080.00018.09
8.1.270.0030.00623.96
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0060.00323.81
8.1.230.0080.00424.06
8.1.220.0060.00317.76
8.1.210.0080.00018.77
8.1.200.0000.01017.60
8.1.190.0050.00317.51
8.1.180.0040.00418.10
8.1.170.0090.00018.84
8.1.160.0040.00422.10
8.1.150.0000.01018.89
8.1.140.0070.00017.73
8.1.130.0050.00318.04
8.1.120.0000.00717.64
8.1.110.0050.00317.73
8.1.100.0040.00417.61
8.1.90.0030.00517.73
8.1.80.0040.00417.74
8.1.70.0030.00317.66
8.1.60.0040.00417.73
8.1.50.0050.00317.73
8.1.40.0040.00417.68
8.1.30.0060.00317.80
8.1.20.0030.00617.76
8.1.10.0050.00217.64
8.1.00.0000.00817.69
8.0.300.0040.00418.77
8.0.290.0030.00617.29
8.0.280.0000.00718.64
8.0.270.0000.00717.37
8.0.260.0000.01117.14
8.0.250.0040.00417.16
8.0.240.0030.00317.15
8.0.230.0050.00317.19
8.0.220.0020.00517.22
8.0.210.0030.00417.16
8.0.200.0000.00717.13
8.0.190.0040.00417.22
8.0.180.0000.00717.21
8.0.170.0060.00317.16
8.0.160.0080.00017.18
8.0.150.0000.00717.16
8.0.140.0000.00717.15
8.0.130.0000.00713.59
8.0.120.0080.00017.16
8.0.110.0080.00017.14
8.0.100.0000.00817.04
8.0.90.0000.00817.07
8.0.80.0060.01517.16
8.0.70.0040.00417.07
8.0.60.0070.00017.02
8.0.50.0000.00717.18
8.0.30.0100.00917.42
8.0.20.0110.00817.40
8.0.10.0040.00417.29
8.0.00.0060.01416.95
7.4.330.0050.00015.33
7.4.320.0000.00616.82
7.4.300.0030.00316.82
7.4.290.0000.00816.73
7.4.280.0030.00316.83
7.4.270.0070.00016.79
7.4.260.0070.00016.80
7.4.250.0040.00416.79
7.4.240.0050.00316.81
7.4.230.0000.00716.92
7.4.220.0100.01716.69
7.4.210.0080.00716.79
7.4.200.0070.00016.56
7.4.190.0080.00016.93
7.4.160.0150.00416.66
7.4.150.0140.00317.40
7.4.140.0120.01017.86
7.4.130.0110.00916.71
7.4.120.0120.00716.90
7.4.110.0090.00916.90
7.4.100.0100.00716.70
7.4.90.0120.00616.61
7.4.80.0090.00916.70
7.4.70.0200.00016.83
7.4.60.0100.00616.88
7.4.50.0060.00316.80
7.4.40.0090.00322.77
7.4.30.0100.00716.50
7.4.00.0060.00315.05
7.3.330.0060.00013.25
7.3.320.0050.00013.26
7.3.310.0050.00316.38
7.3.300.0000.00616.46
7.3.290.0080.01216.41
7.3.280.0080.01016.43
7.3.270.0100.00717.40
7.3.260.0090.01516.52
7.3.250.0100.00716.68
7.3.240.0110.00616.81
7.3.230.0140.00316.70
7.3.210.0100.00716.72
7.3.200.0120.00919.39
7.3.190.0090.01216.50
7.3.180.0090.00916.46
7.3.170.0090.00716.52
7.3.160.0170.00416.44
7.3.120.0060.00615.20
7.2.330.0030.01316.84
7.2.320.0130.01017.09
7.2.310.0120.00416.93
7.2.300.0030.01316.79
7.2.290.0090.01216.72
7.2.00.0030.01219.70
7.1.200.0040.00715.70
7.1.100.0040.00818.51
7.1.70.0000.01517.09
7.1.60.0100.01419.24
7.1.50.0200.01334.69
7.1.00.0030.07722.48
7.0.200.0090.00617.10
7.0.140.0030.07322.00
7.0.100.0100.04320.08
7.0.90.0070.08319.92
7.0.80.0130.07719.92
7.0.70.0130.06719.91
7.0.60.0100.08320.09
7.0.50.0100.07320.37
7.0.40.0000.09320.11
7.0.30.0070.07720.13
7.0.20.0200.07320.04
7.0.10.0100.07320.04
7.0.00.0070.08020.07
5.6.280.0030.07321.13
5.6.250.0030.08020.63
5.6.240.0100.08020.64
5.6.230.0070.07720.68
5.6.220.0070.05020.59
5.6.210.0100.03720.75
5.6.200.0100.07721.12
5.6.190.0170.08021.01
5.6.180.0030.08720.96
5.6.170.0000.05321.06
5.6.160.0070.05021.14
5.6.150.0100.07021.17
5.6.140.0130.07721.08
5.6.130.0030.08020.95
5.6.120.0030.05321.03
5.6.110.0070.08321.07
5.6.100.0070.04021.03
5.6.90.0070.07720.99
5.6.80.0100.04320.39
5.6.70.0100.07720.43
5.6.60.0070.07720.41
5.6.50.0130.07720.34
5.6.40.0070.07720.29
5.6.30.0030.08720.46
5.6.20.0070.04720.37
5.6.10.0070.07320.36
5.6.00.0000.04320.36
5.5.380.0130.07020.50
5.5.370.0030.08020.52
5.5.360.0130.06020.35
5.5.350.0100.04720.38
5.5.340.0100.04320.62
5.5.330.0100.04320.89
5.5.320.0170.05720.81
5.5.310.0070.07020.88
5.5.300.0100.07720.78
5.5.290.0100.08020.65
5.5.280.0170.07720.80
5.5.270.0070.07320.73
5.5.260.0100.08320.92
5.5.250.0100.04720.59
5.5.240.0070.07720.25
5.5.230.0130.07720.14
5.5.220.0100.07720.24
5.5.210.0170.06320.14
5.5.200.0030.06320.16
5.5.190.0030.08020.24
5.5.180.0100.08020.29
5.5.160.0030.04320.00
5.5.150.0070.05320.18
5.5.140.0200.03320.23
5.5.130.0130.07320.13
5.5.120.0100.07020.13
5.5.110.0130.07320.27
5.5.100.0130.07320.09
5.5.90.0070.07720.07
5.5.80.0070.04320.02
5.5.70.0070.07720.00
5.5.60.0130.06320.16
5.5.50.0030.04020.09
5.5.40.0070.07320.05
5.5.30.0030.06020.08
5.5.20.0070.05319.89
5.5.10.0100.08020.03
5.5.00.0130.04720.04
5.4.450.0100.08019.11
5.4.440.0070.04719.56
5.4.430.0030.06019.57
5.4.420.0100.07719.36
5.4.410.0070.06319.26
5.4.400.0100.06019.08
5.4.390.0130.05019.14
5.4.380.0030.08318.78
5.4.370.0130.08718.78
5.4.360.0130.07318.95
5.4.350.0270.06018.78
5.4.340.0030.04719.14
5.4.320.0070.04018.91
5.4.310.0100.07018.81
5.4.300.0030.04319.04
5.4.290.0030.08319.04
5.4.280.0130.07018.98
5.4.270.0130.06718.94
5.4.260.0000.04019.00
5.4.250.0070.04318.96
5.4.240.0030.07019.14
5.4.230.0130.06319.22
5.4.220.0030.05718.97
5.4.210.0030.03719.12
5.4.200.0130.05719.22
5.4.190.0000.05319.06
5.4.180.0070.07318.93
5.4.170.0070.07718.82
5.4.160.0100.07318.88
5.4.150.0100.07318.76
5.4.140.0100.05716.34
5.4.130.0070.05716.42
5.4.120.0030.07316.38
5.4.110.0000.07716.38
5.4.100.0070.08316.40
5.4.90.0130.06316.31
5.4.80.0130.06716.39
5.4.70.0100.06016.27
5.4.60.0000.06716.14
5.4.50.0100.06016.40
5.4.40.0070.07316.26
5.4.30.0030.04016.40
5.4.20.0030.05316.19
5.4.10.0070.07316.28
5.4.00.0030.06715.80
5.3.290.0070.08314.51
5.3.280.0030.04714.47
5.3.270.0030.04714.60
5.3.260.0000.08014.48
5.3.250.0070.04314.59
5.3.240.0100.07714.61
5.3.230.0070.06714.61
5.3.220.0070.07314.52
5.3.210.0070.06714.44
5.3.200.0070.08314.44
5.3.190.0100.04014.57
5.3.180.0070.07714.49
5.3.170.0100.07314.55
5.3.160.0100.06714.56
5.3.150.0000.07014.50
5.3.140.0070.04014.58
5.3.130.0070.06314.47
5.3.120.0000.08314.41
5.3.110.0030.08014.52
5.3.100.0000.07714.02
5.3.90.0030.07714.02
5.3.80.0070.07714.04
5.3.70.0170.06713.99
5.3.60.0000.08014.02
5.3.50.0030.08013.81
5.3.40.0100.07313.96
5.3.30.0070.04713.88
5.3.20.0100.05713.57
5.3.10.0000.03713.42
5.3.00.0070.06013.51
5.2.170.0070.03011.11
5.2.160.0030.03311.22
5.2.150.0000.05011.07
5.2.140.0030.04311.10
5.2.130.0100.04011.08
5.2.120.0000.06011.09
5.2.110.0070.05711.10
5.2.100.0000.06310.93
5.2.90.0030.03711.15
5.2.80.0030.06711.19
5.2.70.0130.04710.98
5.2.60.0130.04310.93
5.2.50.0030.04310.99
5.2.40.0070.02711.04
5.2.30.0030.02710.91
5.2.20.0030.02711.02
5.2.10.0000.04310.88
5.2.00.0030.03710.78
5.1.60.0000.02710.41
5.1.50.0000.02010.41
5.1.40.0100.05010.41
5.1.30.0000.05710.41
5.1.20.0030.06010.41
5.1.10.0030.05310.41
5.1.00.0100.04010.41
5.0.50.0030.02310.41
5.0.40.0030.04010.41
5.0.30.0030.04710.41
5.0.20.0000.02710.41
5.0.10.0070.03310.41
5.0.00.0030.05710.41
4.4.90.0030.02010.41
4.4.80.0000.02010.41
4.4.70.0000.03710.41
4.4.60.0000.03710.41
4.4.50.0000.03010.41
4.4.40.0000.03010.41
4.4.30.0000.01710.41
4.4.20.0030.01710.41
4.4.10.0000.02010.41
4.4.00.0030.02710.41
4.3.110.0030.03310.41
4.3.100.0030.02010.41
4.3.90.0000.03310.41
4.3.80.0030.05010.41
4.3.70.0030.03010.41
4.3.60.0000.03710.41
4.3.50.0000.03710.41
4.3.40.0000.05010.41
4.3.30.0000.03310.41
4.3.20.0000.02010.41
4.3.10.0000.03710.41
4.3.00.0000.03010.41

preferences:
54.43 ms | 400 KiB | 5 Q