3v4l.org

run code in 300+ PHP versions simultaneously
<?php $current = '20130117010101'; $dateString = '20130115000000'; $preserveAfterDate = new DateTime($current); $preserveAfterDate->setTime(0,0,0); $preserveAfterDate->sub(new DateInterval('P5D')); var_dump($preserveAfterDate->format('Y-m-d H:i:s')); $fileDate = new DateTime($dateString); var_dump($fileDate->format('Y-m-d H:i:s')); $difference = $preserveAfterDate->diff($fileDate); var_dump($difference->format('%r%a'));

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)
8.3.60.0070.00718.40
8.3.50.0120.00821.96
8.3.40.0140.00318.79
8.3.30.0100.00319.09
8.3.20.0040.00420.20
8.3.10.0080.00022.09
8.3.00.0030.00622.31
8.2.180.0040.01116.86
8.2.170.0100.00322.96
8.2.160.0070.00720.82
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0040.00426.16
8.2.120.0080.00019.48
8.2.110.0080.00022.25
8.2.100.0040.00717.84
8.2.90.0040.00419.00
8.2.80.0000.00817.97
8.2.70.0040.00417.75
8.2.60.0060.00317.93
8.2.50.0050.00318.07
8.2.40.0060.00318.22
8.2.30.0000.00717.97
8.2.20.0040.00417.76
8.2.10.0020.00517.93
8.2.00.0040.00417.88
8.1.280.0110.00425.92
8.1.270.0050.00323.79
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0030.00623.63
8.1.230.0080.00319.03
8.1.220.0000.00817.74
8.1.210.0060.00318.77
8.1.200.0060.00317.48
8.1.190.0050.00317.41
8.1.180.0000.00918.10
8.1.170.0000.00818.56
8.1.160.0040.00421.86
8.1.150.0040.00418.68
8.1.140.0040.00417.46
8.1.130.0030.00317.89
8.1.120.0040.00417.54
8.1.110.0040.00417.54
8.1.100.0050.00317.57
8.1.90.0050.00317.55
8.1.80.0030.00617.67
8.1.70.0030.00317.54
8.1.60.0060.00317.66
8.1.50.0000.00717.59
8.1.40.0020.00517.56
8.1.30.0040.00417.68
8.1.20.0050.00317.69
8.1.10.0000.00817.53
8.1.00.0000.00817.52
8.0.300.0040.00418.77
8.0.290.0000.00717.05
8.0.280.0030.00318.45
8.0.270.0030.00316.86
8.0.260.0030.00616.88
8.0.250.0040.00417.11
8.0.240.0030.00717.05
8.0.230.0030.00317.05
8.0.220.0000.00716.97
8.0.210.0000.00716.88
8.0.200.0000.00617.10
8.0.190.0080.00017.07
8.0.180.0000.00817.14
8.0.170.0040.00416.97
8.0.160.0000.00816.90
8.0.150.0000.00716.82
8.0.140.0000.00716.91
8.0.130.0040.00413.41
8.0.120.0000.00716.83
8.0.110.0060.00316.95
8.0.100.0040.00416.89
8.0.90.0040.00417.13
8.0.80.0070.01017.00
8.0.70.0000.00816.93
8.0.60.0030.00516.90
8.0.50.0070.00017.09
8.0.30.0100.01017.33
8.0.20.0180.00317.40
8.0.10.0040.00417.02
8.0.00.0070.01116.81
7.4.330.0050.00015.14
7.4.320.0030.00316.59
7.4.300.0060.00016.59
7.4.290.0040.00416.67
7.4.280.0030.00616.56
7.4.270.0000.00716.68
7.4.260.0070.00316.63
7.4.250.0070.00016.61
7.4.240.0020.00616.65
7.4.230.0030.00316.74
7.4.220.0120.00916.65
7.4.210.0050.00916.65
7.4.200.0000.00716.60
7.4.190.0030.00316.84
7.4.160.0060.00916.54
7.4.150.0120.00617.40
7.4.140.0150.00917.86
7.4.130.0150.00516.51
7.4.120.0070.01016.63
7.4.110.0130.00316.50
7.4.100.0080.00916.51
7.4.90.0120.01216.54
7.4.80.0060.01216.55
7.4.70.0080.00816.64
7.4.60.0050.01116.49
7.4.50.0090.00016.71
7.4.40.0030.01022.77
7.4.30.0120.00316.70
7.4.00.0000.01414.70
7.3.330.0030.00313.18
7.3.320.0050.00012.94
7.3.310.0040.00416.21
7.3.300.0030.00316.11
7.3.290.0000.01416.21
7.3.280.0110.00616.30
7.3.270.0110.00617.40
7.3.260.0090.01316.38
7.3.250.0120.00616.50
7.3.240.0060.01016.49
7.3.230.0170.00316.62
7.3.210.0120.00616.43
7.3.200.0030.01819.39
7.3.190.0070.01416.55
7.3.180.0060.01016.43
7.3.170.0080.00816.54
7.3.160.0060.01016.26
7.3.120.0040.01115.04
7.2.330.0130.00316.61
7.2.320.0110.00716.66
7.2.310.0100.00717.03
7.2.300.0030.01316.54
7.2.290.0080.00816.54
7.2.00.0070.01019.09
7.1.100.0110.00418.03
7.1.70.0040.00417.29
7.1.60.0080.01119.82
7.1.50.0130.01016.78
7.1.00.0000.07322.28
7.0.200.0030.00916.80
7.0.140.0000.07721.93
7.0.70.0000.05721.72
7.0.60.0130.03321.83
7.0.50.0000.07722.04
7.0.40.0070.04020.13
7.0.30.0030.07020.17
7.0.20.0030.04020.14
7.0.10.0030.03720.04
7.0.00.0000.04319.99
5.6.280.0000.07721.13
5.6.220.0030.04320.58
5.6.210.0030.04020.66
5.6.200.0070.03721.11
5.6.190.0070.05021.04
5.6.180.0030.04320.95
5.6.170.0000.04321.09
5.6.160.0070.03321.05
5.6.150.0000.04020.96
5.6.140.0030.04321.11
5.6.130.0000.04321.01
5.6.120.0000.03721.03
5.6.110.0030.03321.07
5.6.100.0030.04321.07
5.6.90.0030.03321.14
5.6.80.0030.03720.39
5.6.70.0130.03720.41
5.6.60.0000.07720.42
5.6.50.0030.07720.42
5.6.40.0070.05720.41
5.6.30.0000.08320.38
5.6.20.0000.04320.45
5.6.10.0000.08320.32
5.6.00.0000.08320.45
5.5.360.0030.04020.50
5.5.350.0000.04320.41
5.5.340.0000.08320.86
5.5.330.0000.04320.71
5.5.320.0030.04020.92
5.5.310.0030.03320.86
5.5.300.0030.03720.80
5.5.290.0070.03720.91
5.5.280.0030.04020.63
5.5.270.0000.04320.82
5.5.260.0070.04720.84
5.5.250.0030.03320.73
5.5.240.0000.04020.17
5.5.230.0030.03720.15
5.5.220.0070.05020.25
5.5.210.0030.04720.17
5.5.200.0070.04020.16
5.5.190.0000.07020.11
5.5.180.0070.08320.27
5.5.160.0100.07720.26
5.5.150.0100.04720.24
5.5.140.0070.05020.21
5.5.130.0130.06020.17
5.5.120.0030.07020.23
5.5.110.0070.08020.13
5.5.100.0100.07320.07
5.5.90.0000.06020.12
5.5.80.0000.08319.96
5.5.70.0000.08720.16
5.5.60.0100.06720.02
5.5.50.0000.07020.09
5.5.40.0130.06720.02
5.5.30.0030.06020.14
5.5.20.0000.06020.13
5.5.10.0070.04720.12
5.5.00.0100.06020.11
5.4.450.0000.04019.27
5.4.440.0000.04019.42
5.4.430.0000.04019.39
5.4.420.0030.03019.10
5.4.410.0000.03319.31
5.4.400.0070.05719.23
5.4.390.0030.04019.05
5.4.380.0000.03718.98
5.4.370.0030.07719.11
5.4.360.0000.05719.05
5.4.350.0130.07018.94
5.4.340.0070.05319.06
5.4.320.0030.07319.13
5.4.310.0070.07719.07
5.4.300.0000.08318.80
5.4.290.0070.05019.07
5.4.280.0070.07019.12
5.4.270.0030.07318.96
5.4.260.0100.07719.05
5.4.250.0000.07718.97
5.4.240.0000.08319.07
5.4.230.0000.07019.04
5.4.220.0070.07718.89
5.4.210.0100.07319.09
5.4.200.0000.08319.12
5.4.190.0030.08018.93
5.4.180.0000.07719.11
5.4.170.0000.06319.04
5.4.160.0030.05319.09
5.4.150.0030.05319.13
5.4.140.0100.06316.42
5.4.130.0100.06316.37
5.4.120.0000.05716.33
5.4.110.0030.07316.52
5.4.100.0030.07016.42
5.4.90.0030.05716.36
5.4.80.0070.07316.36
5.4.70.0030.06016.34
5.4.60.0030.07016.44
5.4.50.0000.07316.33
5.4.40.0030.03716.37
5.4.30.0030.05316.39
5.4.20.0070.07316.41
5.4.10.0000.07716.32
5.4.00.0000.04015.80
5.3.290.0030.07714.53
5.3.280.0070.07314.46
5.3.270.0070.07714.55
5.3.260.0030.08714.60
5.3.250.0100.07014.46
5.3.240.0030.03714.56
5.3.230.0030.08014.46
5.3.220.0030.07014.55
5.3.210.0100.06714.40
5.3.200.0030.07014.42
5.3.190.0000.06014.47
5.3.180.0000.06714.54
5.3.170.0070.07314.52
5.3.160.0130.06714.42
5.3.150.0030.08014.51
5.3.140.0030.04714.55
5.3.130.0000.06314.54
5.3.120.0070.07314.48
5.3.110.0030.08014.55
5.3.100.0000.04313.89
5.3.90.0030.04714.00
5.3.80.0000.04713.96
5.3.70.0000.07314.00
5.3.60.0000.07313.86
5.3.50.0030.07013.88
5.3.40.0070.07013.91
5.3.30.0070.07013.88
5.3.20.0100.06713.59
5.3.10.0070.05013.54
5.3.00.0030.06313.60
5.2.170.0000.05712.25
5.2.160.0030.05712.25
5.2.150.0000.06712.25
5.2.140.0000.05312.25
5.2.130.0030.05012.25
5.2.120.0070.02712.25
5.2.110.0030.06012.25
5.2.100.0070.05712.25
5.2.90.0030.05312.25
5.2.80.0030.06012.25
5.2.70.0000.04312.25
5.2.60.0000.07012.25
5.2.50.0030.03712.25
5.2.40.0000.04712.25
5.2.30.0000.03712.25
5.2.20.0000.06312.25
5.2.10.0030.06012.25
5.2.00.0030.04712.25
5.1.60.0000.05712.25
5.1.50.0070.04312.25
5.1.40.0030.05312.25
5.1.30.0100.05012.25
5.1.20.0030.04012.25
5.1.10.0100.05312.25
5.1.00.0000.05312.25
5.0.50.0030.03712.25
5.0.40.0000.03312.25
5.0.30.0030.06312.25
5.0.20.0000.04012.25
5.0.10.0000.03312.25
5.0.00.0100.06012.25
4.4.90.0030.03012.25
4.4.80.0000.03012.25
4.4.70.0000.01712.25
4.4.60.0000.03712.25
4.4.50.0000.03312.25
4.4.40.0030.05012.25
4.4.30.0000.03712.25
4.4.20.0000.03712.25
4.4.10.0130.01712.25
4.4.00.0030.05312.25
4.3.110.0000.02712.25
4.3.100.0000.03312.25
4.3.90.0000.03012.25
4.3.80.0000.03312.25
4.3.70.0000.03712.25
4.3.60.0000.03712.25
4.3.50.0000.03012.25
4.3.40.0000.04712.25
4.3.30.0030.02712.25
4.3.20.0000.03012.25
4.3.10.0000.03712.25
4.3.00.0000.03312.25

preferences:
47.93 ms | 401 KiB | 5 Q