3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new \DateTime('+21 days'); $date->modify('wednesday'); var_dump($date);

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)
8.3.40.0140.00718.85
8.3.30.0090.00618.70
8.3.20.0040.00418.79
8.3.10.0070.00021.62
8.3.00.0000.00723.51
8.2.170.0040.01122.96
8.2.160.0030.01019.46
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0090.00026.16
8.2.120.0070.00026.16
8.2.110.0070.01020.66
8.2.100.0120.00018.03
8.2.90.0060.00319.12
8.2.80.0050.00317.97
8.2.70.0000.00818.05
8.2.60.0000.00917.93
8.2.50.0000.00718.10
8.2.40.0040.00419.48
8.2.30.0050.00219.18
8.2.20.0000.00818.04
8.2.10.0040.00418.12
8.2.00.0030.00319.52
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00319.33
8.1.230.0000.01119.02
8.1.220.0080.00017.79
8.1.210.0030.00518.77
8.1.200.0030.00617.47
8.1.190.0080.00017.38
8.1.180.0040.00418.10
8.1.170.0000.00918.84
8.1.160.0040.00418.93
8.1.150.0000.00818.96
8.1.140.0040.00417.75
8.1.130.0000.00919.06
8.1.120.0030.00617.67
8.1.110.0030.00517.62
8.1.100.0040.00417.64
8.1.90.0000.00817.55
8.1.80.0000.00817.55
8.1.70.0030.00317.66
8.1.60.0040.00417.58
8.1.50.0000.00917.55
8.1.40.0000.00817.66
8.1.30.0060.00317.71
8.1.20.0040.00417.64
8.1.10.0030.00517.66
8.1.00.0040.00417.69
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0040.00418.57
8.0.270.0070.00017.29
8.0.260.0030.00617.26
8.0.250.0030.00317.15
8.0.240.0000.00617.14
8.0.230.0030.00317.05
8.0.220.0030.00317.11
8.0.210.0030.00517.07
8.0.200.0070.00017.14
8.0.190.0000.01017.04
8.0.180.0040.00817.06
8.0.170.0040.00417.12
8.0.160.0020.00517.14
8.0.150.0030.00717.05
8.0.140.0050.00217.04
8.0.130.0030.00313.48
8.0.120.0040.00416.93
8.0.110.0000.00717.05
8.0.100.0050.00216.96
8.0.90.0000.00816.96
8.0.80.0110.00917.04
8.0.70.0070.00017.14
8.0.60.0040.00417.04
8.0.50.0000.00717.19
8.0.30.0140.00417.28
8.0.20.0080.01117.44
8.0.10.0080.00017.08
8.0.00.0070.01116.88
7.4.330.0000.00516.95
7.4.320.0070.00016.64
7.4.300.0030.00316.70
7.4.290.0030.00316.73
7.4.280.0040.00416.69
7.4.270.0000.00716.64
7.4.260.0020.00516.73
7.4.250.0000.00816.70
7.4.240.0030.00316.75
7.4.230.0050.00316.54
7.4.220.0000.00816.38
7.4.210.0090.00916.71
7.4.200.0000.00716.80
7.4.160.0090.00816.60
7.4.140.0130.00617.86
7.4.130.0100.01316.68
7.4.120.0100.01016.58
7.4.110.0120.00416.71
7.4.100.0060.01516.68
7.4.90.0090.00916.67
7.4.80.0130.01019.39
7.4.70.0000.01716.79
7.4.60.0160.00716.48
7.4.50.0060.01016.31
7.4.40.0130.01016.50
7.4.10.0080.00915.15
7.4.00.0100.00714.99
7.3.330.0000.00513.18
7.3.320.0030.00313.30
7.3.310.0040.00416.29
7.3.300.0040.00416.17
7.3.290.0000.00716.32
7.3.280.0070.00916.31
7.3.260.0110.00716.42
7.3.240.0090.01116.57
7.3.230.0120.00416.54
7.3.210.0090.00916.30
7.3.200.0120.00616.44
7.3.190.0120.00616.51
7.3.180.0090.00616.57
7.3.170.0090.01516.54
7.3.160.0080.01116.40
7.3.130.0070.01014.81
7.3.120.0060.00914.79
7.3.110.0090.00914.83
7.3.100.0040.01014.77
7.3.90.0040.01114.86
7.3.80.0030.00915.01
7.3.70.0080.00414.83
7.3.60.0050.00614.94
7.3.50.0050.00714.84
7.3.40.0060.00714.89
7.3.30.0040.00914.91
7.3.20.0080.00716.69
7.3.10.0030.01316.65
7.3.00.0080.00516.72
7.2.330.0180.00016.55
7.2.320.0030.01416.68
7.2.310.0090.00916.69
7.2.300.0140.00816.61
7.2.290.0120.00416.59
7.2.260.0050.01115.21
7.2.250.0080.00515.21
7.2.240.0110.00415.06
7.2.230.0050.01015.22
7.2.220.0050.00815.03
7.2.210.0060.01015.13
7.2.200.0060.00714.88
7.2.190.0060.00815.15
7.2.180.0040.00915.13
7.2.170.0080.00715.16
7.2.160.0090.00815.12
7.2.150.0060.00817.02
7.2.140.0070.00616.82
7.2.130.0050.00716.96
7.2.120.0060.01116.87
7.2.110.0120.00317.03
7.2.100.0060.00716.87
7.2.90.0070.00716.85
7.2.80.0080.00716.99
7.2.70.0580.00916.12
7.2.60.0420.00615.94
7.2.50.0330.00816.08
7.2.40.0460.00816.07
7.2.30.0520.00916.06
7.2.20.0370.00716.08
7.2.10.0540.00716.14
7.2.00.0450.00816.00
7.1.330.0030.01115.71
7.1.320.0090.00615.98
7.1.310.0070.00515.99
7.1.300.0070.00715.97
7.1.290.0050.00715.89
7.1.280.0040.00915.90
7.1.270.0030.01215.77
7.1.260.0070.00515.86
7.1.250.0050.00915.88
7.1.240.0050.00816.01
7.1.230.0060.00715.83
7.1.220.0060.00415.73
7.1.210.0040.00615.87
7.1.200.0060.00715.66
7.1.190.0070.01015.91
7.1.180.0070.00715.74
7.1.170.0480.00714.66
7.1.160.0520.00614.68
7.1.150.0450.00914.83
7.1.140.0610.00914.71
7.1.130.0680.00614.65
7.1.120.0750.01114.86
7.1.110.0650.00514.68
7.1.100.0690.00714.75
7.1.90.0980.00714.73
7.1.80.0640.00614.60
7.1.70.0410.00614.69
7.1.60.0950.00925.24
7.1.50.0730.01025.23
7.1.40.0660.00925.33
7.1.30.0750.01125.33
7.1.20.0810.00925.40
7.1.10.0720.00814.50
7.1.00.0920.00414.74
7.0.330.0040.00815.43
7.0.320.0040.00815.37
7.0.310.0100.00315.38
7.0.300.0060.00815.38
7.0.290.0030.01015.25
7.0.280.0030.00815.48
7.0.270.0030.00915.46
7.0.260.0070.00915.49
7.0.250.0070.00815.53
7.0.240.0090.00315.64
7.0.230.0060.00815.46
7.0.220.0050.01015.37
7.0.210.0040.01015.44
7.0.200.0040.01115.31
7.0.190.0050.01115.25
7.0.180.0060.00315.44
7.0.170.0030.01015.58
7.0.160.0040.00615.38
7.0.150.0070.00715.56
7.0.140.0070.00915.46
7.0.130.0000.01215.36
7.0.120.0040.00715.49
7.0.110.0050.00915.57
7.0.100.0060.00415.26
7.0.90.0030.01015.47
7.0.80.0030.00915.58
7.0.70.0050.00515.24
7.0.60.0030.00615.36
7.0.50.0040.00815.51
7.0.40.0070.00513.46
7.0.30.0060.00513.56
7.0.20.0030.01213.47
7.0.10.0030.01013.48
7.0.00.0080.00513.55
5.6.400.0020.01314.41
5.6.390.0070.00714.35
5.6.380.0030.00714.55
5.6.370.0080.01014.34
5.6.360.0090.00614.55
5.6.350.0090.00614.43
5.6.340.0030.00814.38
5.6.330.0090.00814.41
5.6.320.0050.00714.39
5.6.310.0060.00714.34
5.6.300.0040.01014.51
5.6.290.0100.00614.32
5.6.280.0050.00614.29
5.6.270.0070.00514.39
5.6.260.0080.00514.33
5.6.250.0040.00914.67
5.6.240.0080.00514.20
5.6.230.0070.00814.43
5.6.220.0070.00514.41
5.6.210.0090.00314.46
5.6.200.0050.00814.19
5.6.190.0050.01014.59
5.6.180.0020.00814.37
5.6.170.0030.00814.24
5.6.160.0030.00914.46
5.6.150.0080.00514.38
5.6.140.0040.01114.42
5.6.130.0020.00814.39
5.6.120.0040.00914.34
5.6.110.0070.00714.33
5.6.100.0050.00714.35
5.6.90.0100.00314.19
5.6.80.0030.01014.22
5.6.70.0020.00914.19
5.6.60.0080.00514.31
5.6.50.0070.00614.33
5.6.40.0070.00814.29
5.6.30.0070.00814.41
5.6.20.0030.01114.34
5.6.10.0040.00814.24
5.6.00.0130.00214.21

preferences:
66.29 ms | 400 KiB | 5 Q