3v4l.org

run code in 300+ PHP versions simultaneously
<?php $thisFriday = new \DateTimeImmutable('this friday 00:05'); $twoWeeksAgo = $thisFriday->modify("-2 week"); var_dump($twoWeeksAgo);

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)
8.3.60.0150.00416.50
8.3.50.0060.01216.52
8.3.40.0060.00918.70
8.3.30.0070.00718.70
8.3.20.0040.00420.21
8.3.10.0070.00321.73
8.3.00.0040.00419.68
8.2.180.0030.01316.50
8.2.170.0120.00922.96
8.2.160.0110.00418.89
8.2.150.0000.00824.18
8.2.140.0030.00624.66
8.2.130.0040.00419.45
8.2.120.0040.00426.35
8.2.110.0070.01021.11
8.2.100.0040.00717.98
8.2.90.0040.00419.05
8.2.80.0080.00017.97
8.2.70.0040.00417.50
8.2.60.0040.00418.03
8.2.50.0040.00418.10
8.2.40.0060.00320.49
8.2.30.0050.00219.29
8.2.20.0000.00818.07
8.2.10.0040.00418.12
8.2.00.0040.00418.18
8.1.280.0110.00425.92
8.1.270.0040.00422.21
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00421.31
8.1.230.0120.00019.29
8.1.220.0060.00317.76
8.1.210.0000.00818.77
8.1.200.0070.00317.35
8.1.190.0030.00517.47
8.1.180.0040.00418.10
8.1.170.0080.00018.52
8.1.160.0070.00019.18
8.1.150.0070.00418.87
8.1.140.0000.00719.54
8.1.130.0030.00718.88
8.1.120.0000.00717.58
8.1.110.0040.00417.48
8.1.100.0000.00717.56
8.1.90.0000.00717.54
8.1.80.0000.00717.64
8.1.70.0040.00417.69
8.1.60.0040.00417.70
8.1.50.0040.00417.64
8.1.40.0040.00417.52
8.1.30.0040.00417.67
8.1.20.0030.00517.78
8.1.10.0040.00417.57
8.1.00.0040.00417.70
8.0.300.0040.00418.77
8.0.290.0070.00017.00
8.0.280.0050.00318.52
8.0.270.0000.00717.33
8.0.260.0030.00316.93
8.0.250.0040.00417.12
8.0.240.0040.00417.14
8.0.230.0000.00717.18
8.0.220.0030.00317.09
8.0.210.0000.00716.97
8.0.200.0060.00017.13
8.0.190.0040.00417.06
8.0.180.0000.00717.17
8.0.170.0050.00317.13
8.0.160.0040.00417.00
8.0.150.0040.00417.13
8.0.140.0080.00017.11
8.0.130.0050.00013.43
8.0.120.0050.00317.04
8.0.110.0000.00717.14
8.0.100.0020.00517.04
8.0.90.0020.00516.89
8.0.80.0070.00717.11
8.0.70.0080.00016.98
8.0.60.0000.00817.14
8.0.50.0040.00416.90
8.0.30.0120.00917.22
8.0.20.0120.00717.40
8.0.10.0100.00017.27
8.0.00.0120.01017.00
7.4.330.0060.00015.55
7.4.320.0070.00016.65
7.4.300.0000.00616.67
7.4.290.0040.00416.77
7.4.280.0000.00816.75
7.4.270.0000.00716.73
7.4.260.0030.00516.63
7.4.250.0070.00016.55
7.4.240.0040.00416.75
7.4.230.0080.00016.45
7.4.220.0160.01016.73
7.4.210.0030.01616.69
7.4.200.0000.00816.43
7.4.160.0080.00716.61
7.4.150.0070.01017.40
7.4.140.0150.00417.86
7.4.130.0090.01216.52
7.4.120.0120.00616.69
7.4.110.0080.00816.61
7.4.100.0190.00316.50
7.4.90.0140.00316.67
7.4.80.0070.01119.39
7.4.70.0080.00816.75
7.4.60.0120.00416.49
7.4.50.0070.01116.26
7.4.40.0140.00316.39
7.4.30.0110.01116.58
7.4.00.0120.00515.16
7.3.330.0020.00213.19
7.3.320.0030.00313.05
7.3.310.0040.00416.45
7.3.300.0070.00016.34
7.3.290.0100.00716.29
7.3.280.0090.00716.32
7.3.270.0110.00717.40
7.3.260.0120.00816.40
7.3.250.0090.00816.59
7.3.240.0090.01216.39
7.3.230.0070.01016.47
7.3.210.0110.00716.39
7.3.200.0120.00916.77
7.3.190.0090.00616.46
7.3.180.0100.00616.52
7.3.170.0000.02116.35
7.3.160.0090.00616.37
7.3.120.0040.01514.66
7.3.110.0040.01514.69
7.3.100.0060.00614.99
7.3.90.0100.00314.85
7.3.80.0060.01014.64
7.3.70.0070.00714.89
7.3.60.0040.00714.83
7.3.50.0030.01015.00
7.3.40.0120.00314.88
7.3.30.0100.00314.71
7.3.20.0070.00416.83
7.3.10.0130.00016.72
7.3.00.0050.00516.48
7.2.330.0110.01316.50
7.2.320.0090.00916.47
7.2.310.0030.01316.46
7.2.300.0140.00416.48
7.2.290.0090.01116.71
7.2.250.0100.00715.31
7.2.240.0070.01415.15
7.2.230.0040.00814.65
7.2.220.0130.00315.18
7.2.210.0070.00715.10
7.2.200.0110.00414.90
7.2.190.0120.00015.20
7.2.180.0040.01214.76
7.2.170.0030.01014.88
7.2.60.0000.01416.76
7.2.00.0040.00719.33
7.1.330.0000.01716.02
7.1.320.0040.00815.68
7.1.310.0100.00315.98
7.1.300.0100.00315.63
7.1.290.0110.00315.98
7.1.280.0030.00815.86
7.1.270.0060.00915.72
7.1.260.0030.00715.88
7.1.200.0040.01115.86
7.1.100.0000.01218.20
7.1.70.0030.01017.23
7.1.60.0190.01035.40
7.1.50.0200.00835.10
7.1.40.0130.01634.58
7.1.30.0230.00734.68
7.1.20.0160.01634.95
7.1.10.0160.00316.66
7.1.00.0000.01416.74
7.0.200.0100.00317.01
7.0.190.0070.00716.86
7.0.180.0060.00816.41
7.0.170.0110.00316.55
7.0.160.0060.01316.55
7.0.150.0070.00716.37
7.0.140.0030.01016.46
7.0.130.0070.00716.52
7.0.120.0070.00716.46
7.0.110.0060.00916.48
7.0.100.0090.00616.35
7.0.90.0100.01016.33
7.0.80.0050.00816.38
7.0.70.0070.00716.34
7.0.60.0030.01016.00
7.0.50.0110.00316.36
7.0.40.0030.01016.60
7.0.30.0050.00816.71
7.0.20.0030.01016.29
7.0.10.0030.01016.42
7.0.00.0070.00716.42

preferences:
44.18 ms | 400 KiB | 5 Q