3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new DateTime('today - 14 days'); $now = time(); var_dump($date->getTimestamp()); var_dump($now);

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)
7.4.10.0070.01015.27
7.4.00.0050.01415.15
7.3.130.0040.01314.86
7.3.120.0090.00715.06
7.3.110.0080.01014.89
7.3.100.0050.01015.03
7.3.90.0130.00514.80
7.3.80.0070.00514.89
7.3.70.0040.00814.83
7.3.60.0080.00514.75
7.3.50.0070.00414.74
7.3.40.0070.00614.99
7.3.30.0080.00514.95
7.3.20.0060.00616.72
7.3.10.0070.00616.66
7.3.00.0050.00916.73
7.2.260.0080.00814.98
7.2.250.0080.01015.11
7.2.240.0070.01015.18
7.2.230.0070.00815.03
7.2.220.0060.01015.13
7.2.210.0030.01315.00
7.2.200.0040.00815.13
7.2.190.0070.00615.02
7.2.180.0040.00814.97
7.2.170.0050.00915.13
7.2.160.0070.00314.95
7.2.150.0060.00316.82
7.2.140.0120.00616.93
7.2.130.0040.01116.73
7.2.120.0060.00616.83
7.2.110.0060.00916.83
7.2.100.0140.00217.08
7.2.90.0050.00916.82
7.2.80.0060.01117.04
7.2.70.0030.01216.78
7.2.60.0070.00816.93
7.2.50.0060.00816.84
7.2.40.0050.00716.97
7.2.30.0100.00417.03
7.2.20.0090.00317.10
7.2.10.0070.00617.05
7.2.00.0110.00517.73
7.1.330.0080.00716.02
7.1.320.0110.00315.89
7.1.310.0050.00715.96
7.1.300.0070.00515.90
7.1.290.0060.00615.74
7.1.280.0080.00515.86
7.1.270.0050.00715.85
7.1.260.0060.00815.78
7.1.250.0080.00815.88
7.1.240.0070.00715.96
7.1.230.0070.00715.81
7.1.220.0040.01115.88
7.1.210.0060.00316.02
7.1.200.0040.01115.99
7.1.190.0040.01215.75
7.1.180.0130.00315.99
7.1.170.0040.00715.92
7.1.160.0100.00315.81
7.1.150.0060.00916.01
7.1.140.0040.01115.97
7.1.130.0060.00315.93
7.1.120.0080.00615.75
7.1.110.0080.00815.73
7.1.100.0050.00817.21
7.1.90.0090.00615.62
7.1.80.0000.01715.75
7.1.70.0070.00316.42
7.1.60.0100.00917.99
7.1.50.0090.00916.36
7.1.40.0140.00316.02
7.1.30.0030.01016.09
7.1.20.0030.01015.87
7.1.10.0040.00815.98
7.1.00.0100.03818.98
7.0.330.0060.00615.16
7.0.320.0090.00915.54
7.0.310.0000.01315.47
7.0.300.0060.00315.53
7.0.290.0060.00915.30
7.0.280.0070.00715.50
7.0.270.0060.00315.51
7.0.260.0000.01315.53
7.0.250.0060.00615.35
7.0.240.0060.00615.70
7.0.230.0080.00815.55
7.0.220.0040.00815.54
7.0.210.0100.00315.65
7.0.200.0310.00215.18
7.0.190.0000.01415.63
7.0.180.0070.00715.56
7.0.170.0090.00615.30
7.0.160.0000.01615.31
7.0.150.0000.01215.57
7.0.140.0070.01115.50
7.0.130.0000.01715.44
7.0.120.0070.01015.46
7.0.110.0060.00915.38
7.0.100.0080.00615.40
7.0.90.0060.01015.49
7.0.80.0080.04317.68
7.0.70.0080.04017.74
7.0.60.0080.04217.79
7.0.50.0300.02518.01
7.0.40.0020.04616.67
7.0.30.0100.02816.88
7.0.20.0100.04216.78
7.0.10.0050.04616.87
7.0.00.0080.04616.88
5.6.400.0100.00614.84
5.6.390.0040.00714.49
5.6.380.0060.01214.45
5.6.370.0030.01014.54
5.6.360.0070.00714.50
5.6.350.0070.00714.30
5.6.340.0100.00314.53
5.6.330.0080.00314.49
5.6.320.0070.00714.16
5.6.310.0090.00014.71
5.6.300.0080.00814.63
5.6.290.0040.01214.30
5.6.280.0030.04317.71
5.6.270.0040.00814.45
5.6.260.0060.00614.71
5.6.250.0040.00814.35
5.6.240.0030.01014.60
5.6.230.0030.05017.47
5.6.220.0100.04017.71
5.6.210.0070.04817.43
5.6.200.0030.04917.75
5.6.190.0080.04417.81
5.6.180.0050.02817.73
5.6.170.0050.05017.73
5.6.160.0090.04417.77
5.6.150.0100.04317.69
5.6.140.0070.03317.73
5.6.130.0030.05417.65
5.6.120.0080.04517.93
5.6.110.0110.03617.73
5.6.100.0080.04617.81
5.6.90.0030.04817.78
5.6.80.0040.03517.53
5.6.70.0110.04017.35
5.6.60.0080.02317.41
5.6.50.0050.02617.32
5.6.40.0030.02917.40
5.6.30.0050.03317.37
5.6.20.0090.03417.29
5.6.10.0090.02717.31
5.6.00.0080.03817.38
5.5.380.0000.01414.37
5.5.370.0050.03917.40
5.5.360.0070.04517.53
5.5.350.0040.02817.43
5.5.340.0070.04717.71
5.5.330.0070.04017.41
5.5.320.0070.04317.62
5.5.310.0050.04017.58
5.5.300.0070.04317.61
5.5.290.0110.04317.63
5.5.280.0050.04517.49
5.5.270.0050.04817.39
5.5.260.0030.03817.60
5.5.250.0030.04717.47
5.5.240.0030.05017.38
5.5.230.0080.04317.36
5.5.220.0050.03117.34
5.5.210.0110.03417.28
5.5.200.0050.03717.21
5.5.190.0070.04317.28
5.5.180.0040.04617.25
5.5.170.0000.00914.13
5.5.160.0030.04917.24
5.5.150.0080.04117.19
5.5.140.0090.02817.17
5.5.130.0100.04017.22
5.5.120.0070.03517.18
5.5.110.0100.03817.12
5.5.100.0030.04517.03
5.5.90.0070.03717.13
5.5.80.0050.04117.28
5.5.70.0060.04017.30
5.5.60.0100.03917.10
5.5.50.0050.03317.29
5.5.40.0050.03517.18
5.5.30.0060.02517.29
5.5.20.0050.04017.19
5.5.10.0030.04517.31
5.5.00.0050.03017.14

preferences:
35.36 ms | 401 KiB | 5 Q