3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new DateTime(); $checkInDate = $date->modify('+180 day'); $checkOutDate = $date->modify('+185 day'); print_r($checkInDate );

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)
8.3.60.0110.01118.43
8.3.50.0090.00921.14
8.3.40.0120.00318.89
8.3.30.0070.00720.09
8.3.20.0040.00420.04
8.3.10.0080.00021.09
8.3.00.0040.00422.56
8.2.180.0040.01117.00
8.2.170.0150.00622.96
8.2.160.0100.00322.05
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00020.91
8.2.110.0030.00620.39
8.2.100.0070.00417.59
8.2.90.0040.00419.26
8.2.80.0000.00817.97
8.2.70.0000.00917.75
8.2.60.0090.00318.16
8.2.50.0000.00818.07
8.2.40.0060.00318.15
8.2.30.0070.00019.43
8.2.20.0080.00017.77
8.2.10.0050.00317.82
8.2.00.0060.00317.85
8.1.280.0150.00425.92
8.1.270.0000.00823.99
8.1.260.0050.00326.35
8.1.250.0000.00828.09
8.1.240.0060.00321.98
8.1.230.0070.00422.15
8.1.220.0100.00018.77
8.1.210.0000.00820.86
8.1.200.0140.00317.13
8.1.190.0040.00417.53
8.1.180.0000.00918.10
8.1.170.0080.00418.57
8.1.160.0040.00418.90
8.1.150.0050.00218.80
8.1.140.0030.00617.54
8.1.130.0030.00317.95
8.1.120.0000.00917.65
8.1.110.0000.00717.54
8.1.100.0020.00517.57
8.1.90.0000.00717.65
8.1.80.0080.00017.55
8.1.70.0040.00417.51
8.1.60.0090.00017.68
8.1.50.0070.00017.54
8.1.40.0000.00717.57
8.1.30.0080.00017.73
8.1.20.0040.00417.72
8.1.10.0000.00817.59
8.1.00.0000.00817.56
8.0.300.0060.00319.90
8.0.290.0040.00417.29
8.0.280.0030.00318.51
8.0.270.0050.00317.20
8.0.260.0070.00016.88
8.0.250.0030.00317.14
8.0.240.0060.00317.17
8.0.230.0070.00017.13
8.0.220.0020.00517.04
8.0.210.0070.00017.11
8.0.200.0000.00817.18
8.0.190.0070.00017.05
8.0.180.0070.00017.00
8.0.170.0000.00717.04
8.0.160.0030.00517.11
8.0.150.0000.00717.13
8.0.140.0080.00316.95
8.0.130.0030.00313.36
8.0.120.0040.00417.04
8.0.110.0070.00016.98
8.0.100.0000.00817.13
8.0.90.0000.00717.14
8.0.80.0130.00317.05
8.0.70.0040.00417.13
8.0.60.0000.00716.95
8.0.50.0000.00716.91
8.0.30.0100.00817.26
8.0.20.0070.01317.41
8.0.10.0040.00417.19
8.0.00.0160.00316.79
7.4.330.0000.00516.89
7.4.320.0060.00016.73
7.4.300.0000.00616.64
7.4.290.0000.00716.53
7.4.280.0030.00316.61
7.4.270.0000.00716.59
7.4.260.0050.00013.32
7.4.250.0040.00416.59
7.4.240.0030.00316.69
7.4.230.0040.00416.76
7.4.220.0100.01016.84
7.4.210.0090.00816.65
7.4.200.0030.00316.82
7.4.190.0030.00316.86
7.4.160.0050.01916.56
7.4.150.0190.00317.40
7.4.140.0080.00817.86
7.4.130.0100.00616.62
7.4.120.0050.01216.64
7.4.110.0090.00916.62
7.4.100.0130.01316.54
7.4.90.0110.01016.63
7.4.80.0120.00619.39
7.4.70.0080.00816.66
7.4.60.0090.00916.36
7.4.50.0050.00516.70
7.4.40.0000.01322.77
7.4.30.0040.01416.54
7.4.00.0000.01615.10
7.3.330.0060.00013.20
7.3.320.0000.00513.20
7.3.310.0000.00716.14
7.3.300.0030.00316.35
7.3.290.0000.01316.29
7.3.280.0090.01016.29
7.3.270.0120.00417.40
7.3.260.0080.01418.24
7.3.250.0030.01416.49
7.3.240.0080.00916.43
7.3.230.0060.01116.67
7.3.210.0070.01116.70
7.3.200.0060.01219.39
7.3.190.0090.00816.44
7.3.180.0100.00716.33
7.3.170.0130.00316.55
7.3.160.0080.00816.34
7.3.120.0030.01015.11
7.2.330.0100.00716.71
7.2.320.0080.01516.61
7.2.310.0110.00816.69
7.2.300.0100.00616.61
7.2.290.0070.01016.78
7.2.60.0100.00316.86
7.2.00.0040.00819.52
7.1.200.0030.00616.01
7.1.100.0040.01418.29
7.1.70.0030.00917.39
7.1.60.0070.01719.17
7.1.50.0040.01117.17
7.1.00.0030.04022.51
7.0.200.0040.00416.81
7.0.140.0030.07322.09
7.0.100.0070.07720.01
7.0.90.0170.07319.86
7.0.80.0130.07719.85
7.0.70.0270.07019.92
7.0.60.0030.08719.95
7.0.50.0130.07720.33
7.0.40.0030.08320.10
7.0.30.0070.08020.08
7.0.20.0070.07720.14
7.0.10.0070.08319.97
7.0.00.0070.07720.22
5.6.280.0000.07721.05
5.6.250.0130.07320.72
5.6.240.0070.07320.70
5.6.230.0030.05720.69
5.6.220.0070.08320.71
5.6.210.0070.08020.46
5.6.200.0130.07021.04
5.6.190.0070.05021.03
5.6.180.0130.08021.14
5.6.170.0070.07720.92
5.6.160.0100.08021.02
5.6.150.0130.07321.17
5.6.140.0100.07721.02
5.6.130.0130.06320.95
5.6.120.0100.08321.17
5.6.110.0030.08321.10
5.6.100.0200.07321.01
5.6.90.0030.08021.11
5.6.80.0200.04720.43
5.6.70.0070.08020.42
5.6.60.0070.08320.47
5.6.50.0070.08020.46
5.6.40.0070.07720.31
5.6.30.0130.06720.38
5.6.20.0030.08320.40
5.6.10.0170.05720.39
5.6.00.0100.07720.39
5.5.380.0100.07020.41
5.5.370.0000.09020.43
5.5.360.0070.08720.36
5.5.350.0100.07720.43
5.5.340.0000.05320.83
5.5.330.0100.07720.91
5.5.320.0130.07720.77
5.5.310.0070.08320.82
5.5.300.0070.08020.76
5.5.290.0070.07020.93
5.5.280.0170.06020.88
5.5.270.0070.08720.82
5.5.260.0030.08020.89
5.5.250.0100.07720.71
5.5.240.0070.04020.31
5.5.230.0070.04720.13
5.5.220.0030.07320.18
5.5.210.0000.04320.21
5.5.200.0070.07720.08
5.5.190.0000.05320.22
5.5.180.0130.07020.23
5.5.160.0030.08020.27
5.5.150.0030.05020.12
5.5.140.0000.08320.17
5.5.130.0100.07320.13
5.5.120.0030.07720.12
5.5.110.0170.05320.25
5.5.100.0030.07020.18
5.5.90.0000.04720.07
5.5.80.0130.07320.08
5.5.70.0100.07020.09
5.5.60.0200.06020.12
5.5.50.0030.07719.93
5.5.40.0030.07720.14
5.5.30.0070.08020.04
5.5.20.0030.05320.04
5.5.10.0100.08020.05
5.5.00.0070.07720.10
5.4.450.0100.07719.36
5.4.440.0070.06719.35
5.4.430.0100.07719.42
5.4.420.0100.08019.29
5.4.410.0130.04019.25
5.4.400.0070.08318.82
5.4.390.0170.05318.88
5.4.380.0130.07019.07
5.4.370.0070.04019.10
5.4.360.0070.07318.99
5.4.350.0070.04018.95
5.4.340.0100.07719.14
5.4.320.0100.06719.12
5.4.310.0030.07719.12
5.4.300.0100.04018.83
5.4.290.0070.07719.12
5.4.280.0100.07719.14
5.4.270.0200.06718.96
5.4.260.0070.07719.03
5.4.250.0100.06318.95
5.4.240.0100.06319.02
5.4.230.0100.07318.91
5.4.220.0070.07719.23
5.4.210.0070.04319.22
5.4.200.0100.06718.89
5.4.190.0070.08018.80
5.4.180.0100.07018.89
5.4.170.0170.06319.05
5.4.160.0130.07319.04
5.4.150.0030.07319.01
5.4.140.0070.06316.41
5.4.130.0100.07716.32
5.4.120.0100.06716.32
5.4.110.0070.04716.32
5.4.100.0170.06316.46
5.4.90.0030.07316.46
5.4.80.0100.07016.39
5.4.70.0200.06016.40
5.4.60.0100.06316.28
5.4.50.0070.07016.20
5.4.40.0070.07016.27
5.4.30.0100.03716.30
5.4.20.0070.04016.18
5.4.10.0100.07316.23
5.4.00.0170.06315.75
5.3.290.0070.08014.66
5.3.280.0100.07014.59
5.3.270.0070.07314.56
5.3.260.0170.06314.57
5.3.250.0030.06014.46
5.3.240.0030.03714.45
5.3.230.0130.03714.57
5.3.220.0130.07314.52
5.3.210.0070.07314.56
5.3.200.0030.08314.56
5.3.190.0030.07714.57
5.3.180.0070.08014.56
5.3.170.0070.06714.54
5.3.160.0030.07714.52
5.3.150.0170.07014.54
5.3.140.0130.07314.55
5.3.130.0030.08314.41
5.3.120.0070.07314.55
5.3.110.0030.04014.52
5.3.100.0200.05714.04
5.3.90.0070.07313.87
5.3.80.0070.07713.98
5.3.70.0130.07014.00
5.3.60.0070.04013.94
5.3.50.0130.07013.73
5.3.40.0070.05013.91
5.3.30.0070.07313.89
5.3.20.0130.06313.55
5.3.10.0070.07013.56
5.3.00.0030.07313.61
5.2.170.0070.06712.13
5.2.160.0130.05012.13
5.2.150.0000.06312.13
5.2.140.0070.06012.13
5.2.130.0100.05712.13
5.2.120.0030.03312.13
5.2.110.0130.05012.13
5.2.100.0030.03012.13
5.2.90.0000.04312.13
5.2.80.0030.06012.13
5.2.70.0100.05312.13
5.2.60.0070.04012.13
5.2.50.0070.05312.13
5.2.40.0030.04012.13
5.2.30.0030.05712.13
5.2.20.0070.05712.13
5.2.10.0070.04012.13
5.2.00.0030.05712.13
5.1.60.0030.05012.13
5.1.50.0030.05312.13
5.1.40.0070.05012.13
5.1.30.0170.04312.13
5.1.20.0100.05312.13
5.1.10.0030.06012.13
5.1.00.0070.05012.13
5.0.50.0070.04312.13
5.0.40.0030.04312.13
5.0.30.0000.06712.13
5.0.20.0070.03712.13
5.0.10.0000.03712.13
5.0.00.0030.06312.13
4.4.90.0000.03712.13
4.4.80.0000.03312.13
4.4.70.0030.03312.13
4.4.60.0000.03712.13
4.4.50.0030.03012.13
4.4.40.0000.05312.13
4.4.30.0030.03312.13
4.4.20.0030.03712.13
4.4.10.0070.03012.13
4.4.00.0000.03712.13
4.3.110.0070.03012.13
4.3.100.0000.03712.13
4.3.90.0030.03712.13
4.3.80.0000.05012.13
4.3.70.0000.03012.13
4.3.60.0070.03012.13
4.3.50.0000.03712.13
4.3.40.0030.04712.13
4.3.30.0000.03712.13
4.3.20.0000.03312.13
4.3.10.0000.04012.13
4.3.00.0070.03012.13

preferences:
63.48 ms | 401 KiB | 5 Q