3v4l.org

run code in 300+ PHP versions simultaneously
<?php print_r($datetime = DateTime::createFromFormat('Ymd', date("Ymd"))); echo $daynum = date("w", strtotime($datetime->format('D')));

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)
8.3.60.0090.00618.55
8.3.50.0150.00018.32
8.3.40.0040.01118.79
8.3.30.0110.00318.78
8.3.20.0070.00020.39
8.3.10.0050.00323.62
8.3.00.0080.00019.38
8.2.180.0000.01518.41
8.2.170.0040.01122.96
8.2.160.0090.00920.52
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00422.25
8.2.120.0000.00726.35
8.2.110.0060.00320.47
8.2.100.0090.00317.96
8.2.90.0040.00419.17
8.2.80.0080.00018.05
8.2.70.0060.00319.61
8.2.60.0050.00217.93
8.2.50.0040.00418.34
8.2.40.0040.00420.46
8.2.30.0000.00819.31
8.2.20.0040.00418.10
8.2.10.0000.00718.07
8.2.00.0040.00418.30
8.1.280.0120.00625.92
8.1.270.0050.00320.33
8.1.260.0000.00726.35
8.1.250.0000.00828.09
8.1.240.0090.00024.09
8.1.230.0040.00720.29
8.1.220.0030.00517.88
8.1.210.0040.00418.77
8.1.200.0000.00817.36
8.1.190.0060.00317.48
8.1.180.0000.00718.10
8.1.170.0000.00818.63
8.1.160.0040.00418.86
8.1.150.0000.00718.96
8.1.140.0070.00017.64
8.1.130.0060.00320.69
8.1.120.0050.00217.66
8.1.110.0000.00717.57
8.1.100.0050.00217.66
8.1.90.0050.00217.54
8.1.80.0040.00417.66
8.1.70.0060.00317.55
8.1.60.0060.00317.77
8.1.50.0070.00417.68
8.1.40.0030.00617.55
8.1.30.0080.00317.70
8.1.20.0040.00417.79
8.1.10.0050.00317.68
8.1.00.0000.00817.76
8.0.300.0040.00418.77
8.0.290.0030.00617.13
8.0.280.0030.00318.56
8.0.270.0000.00717.26
8.0.260.0000.00817.09
8.0.250.0040.00417.12
8.0.240.0040.00417.15
8.0.230.0030.00317.14
8.0.220.0030.00617.12
8.0.210.0070.00017.06
8.0.200.0030.00317.07
8.0.190.0040.00417.09
8.0.180.0060.00317.08
8.0.170.0000.00817.18
8.0.160.0050.00317.19
8.0.150.0040.00417.00
8.0.140.0070.00016.92
8.0.130.0030.00313.38
8.0.120.0000.00917.04
8.0.110.0000.00817.08
8.0.100.0040.00416.95
8.0.90.0040.00417.07
8.0.80.0070.00717.12
8.0.70.0000.00717.07
8.0.60.0000.00716.88
8.0.50.0000.00717.14
8.0.30.0080.01017.30
8.0.20.0120.00717.42
8.0.10.0060.00317.18
8.0.00.0100.00716.92
7.4.330.0040.00015.55
7.4.320.0030.00316.50
7.4.300.0050.00216.64
7.4.290.0070.00016.58
7.4.280.0060.00316.68
7.4.270.0000.00716.50
7.4.260.0070.00016.55
7.4.250.0040.00416.59
7.4.240.0030.00316.71
7.4.230.0040.00416.53
7.4.220.0040.00416.83
7.4.210.0120.00916.81
7.4.200.0000.00716.69
7.4.160.0080.00916.64
7.4.150.0060.01117.40
7.4.140.0110.01217.86
7.4.130.0110.00616.62
7.4.120.0110.01016.69
7.4.110.0160.00016.83
7.4.100.0100.00616.53
7.4.90.0160.00716.64
7.4.80.0110.01119.39
7.4.70.0140.00316.66
7.4.60.0060.00916.66
7.4.50.0120.00316.71
7.4.40.0110.00516.84
7.4.00.0060.00915.16
7.3.330.0000.00613.12
7.3.320.0030.00313.07
7.3.310.0030.00316.33
7.3.300.0050.00516.23
7.3.290.0020.01316.40
7.3.280.0070.00716.32
7.3.270.0130.01317.40
7.3.260.0100.00916.46
7.3.250.0100.01116.52
7.3.240.0130.00816.54
7.3.230.0100.00616.44
7.3.210.0090.00716.23
7.3.200.0160.00016.42
7.3.190.0100.00616.92
7.3.180.0060.00916.60
7.3.170.0060.00916.61
7.3.160.0000.01616.50
7.3.120.0040.01515.09
7.3.110.0140.00415.12
7.3.100.0070.01014.71
7.3.90.0030.01015.05
7.3.80.0060.01314.95
7.3.70.0080.00615.07
7.3.60.0090.00015.05
7.3.50.0060.00614.83
7.3.40.0060.00314.88
7.3.30.0060.00615.02
7.3.20.0070.00716.83
7.3.10.0030.01416.77
7.3.00.0050.00516.71
7.2.330.0140.00316.88
7.2.320.0030.01416.62
7.2.310.0110.01116.81
7.2.300.0100.00716.60
7.2.290.0060.01216.77
7.2.250.0030.01415.21
7.2.240.0140.00715.07
7.2.230.0070.01115.36
7.2.220.0060.00614.93
7.2.210.0070.00715.02
7.2.200.0070.01015.00
7.2.190.0070.01015.22
7.2.180.0070.01015.24
7.2.170.0110.00314.89
7.2.60.0030.01016.91
7.2.50.0030.00917.16
7.2.10.0570.01518.28
7.2.00.0370.00918.28
7.1.330.0070.00715.99
7.1.320.0060.01015.95
7.1.310.0060.00915.79
7.1.300.0070.00715.89
7.1.290.0040.01115.67
7.1.280.0080.00415.96
7.1.270.0030.01015.92
7.1.260.0000.00915.85
7.1.200.0060.00615.87
7.1.130.0440.01616.97
7.1.120.0430.00416.98
7.1.110.0430.00916.22
7.1.100.0310.01016.60
7.1.90.0320.00516.04
7.1.80.0290.00016.33
7.1.70.0250.00315.20
7.1.60.0460.01133.36
7.1.50.0450.01033.06
7.1.40.0470.01932.73
7.1.30.0300.01132.77
7.1.20.0530.01133.09
7.1.10.0500.01014.94
7.1.00.0330.00314.86

preferences:
57.34 ms | 401 KiB | 5 Q