3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo $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)
8.3.60.0120.00318.68
8.3.50.0040.01117.95
8.3.40.0070.00719.07
8.3.30.0030.01019.04
8.3.20.0080.00020.29
8.3.10.0060.00323.64
8.3.00.0080.00019.63
8.2.180.0090.00918.56
8.2.170.0100.00722.96
8.2.160.0080.00820.38
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00421.95
8.2.120.0040.00426.35
8.2.110.0030.00720.45
8.2.100.0060.00618.09
8.2.90.0040.00419.24
8.2.80.0040.00418.17
8.2.70.0060.00319.72
8.2.60.0000.00818.03
8.2.50.0000.00818.16
8.2.40.0040.00420.60
8.2.30.0000.00719.23
8.2.20.0000.00718.00
8.2.10.0040.00417.96
8.2.00.0030.00518.12
8.1.280.0110.00725.92
8.1.270.0050.00320.20
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0050.00523.92
8.1.230.0070.00420.43
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0060.00317.48
8.1.190.0000.00817.35
8.1.180.0050.00318.10
8.1.170.0040.00418.59
8.1.160.0000.00718.81
8.1.150.0040.00419.00
8.1.140.0000.00817.68
8.1.130.0060.00320.59
8.1.120.0000.00717.46
8.1.110.0000.00717.52
8.1.100.0040.00417.56
8.1.90.0030.00517.47
8.1.80.0070.00017.41
8.1.70.0080.00417.46
8.1.60.0080.00017.57
8.1.50.0070.00317.58
8.1.40.0050.00317.60
8.1.30.0060.00317.63
8.1.20.0050.00317.61
8.1.10.0080.00017.63
8.1.00.0050.00317.56
8.0.300.0070.00018.77
8.0.290.0070.00017.00
8.0.280.0070.00018.44
8.0.270.0070.00017.33
8.0.260.0030.00317.07
8.0.250.0040.00417.18
8.0.240.0000.00817.15
8.0.230.0070.00017.04
8.0.220.0060.00317.00
8.0.210.0000.00717.08
8.0.200.0070.00017.24
8.0.190.0090.00017.04
8.0.180.0060.00317.17
8.0.170.0050.00317.04
8.0.160.0030.00317.11
8.0.150.0000.00817.05
8.0.140.0000.00716.97
8.0.130.0050.00013.40
8.0.120.0080.00217.08
8.0.110.0000.00716.95
8.0.100.0050.00216.98
8.0.90.0000.00717.01
8.0.80.0040.01217.05
8.0.70.0070.00017.08
8.0.60.0040.00416.95
8.0.50.0040.00416.92
8.0.30.0110.01117.20
8.0.20.0130.00817.40
8.0.10.0020.00517.21
8.0.00.0110.00816.76
7.4.330.0020.00215.55
7.4.320.0060.00016.51
7.4.300.0030.00316.56
7.4.290.0000.00616.65
7.4.280.0060.00316.59
7.4.270.0040.00416.53
7.4.260.0040.00316.57
7.4.250.0040.00416.55
7.4.240.0000.00616.61
7.4.230.0040.00416.47
7.4.220.0000.00716.48
7.4.210.0060.00916.62
7.4.200.0030.00316.49
7.4.160.0070.01016.72
7.4.150.0090.00917.40
7.4.140.0100.01117.86
7.4.130.0110.00516.79
7.4.120.0050.01416.76
7.4.110.0110.00916.49
7.4.100.0090.01216.57
7.4.90.0110.00716.70
7.4.80.0070.01019.39
7.4.70.0140.00316.53
7.4.60.0090.00616.71
7.4.50.0000.01216.43
7.4.40.0070.01016.67
7.4.00.0040.01115.27
7.3.330.0020.00213.24
7.3.320.0030.00313.01
7.3.310.0000.00716.14
7.3.300.0040.00416.31
7.3.290.0100.01016.32
7.3.280.0090.00716.24
7.3.270.0160.00017.40
7.3.260.0090.01116.50
7.3.250.0070.01116.56
7.3.240.0070.01116.41
7.3.230.0150.00316.45
7.3.210.0030.01416.45
7.3.200.0090.00616.60
7.3.190.0060.01616.77
7.3.180.0120.00516.47
7.3.170.0060.00916.63
7.3.160.0040.01216.45
7.2.330.0090.00916.71
7.2.320.0030.01416.32
7.2.310.0070.01016.68
7.2.300.0000.01916.63
7.2.290.0110.00716.85
7.2.60.0100.00316.63
7.2.50.0090.00616.82
7.2.10.0400.01317.99
7.2.00.0490.01117.83
7.1.200.0030.01015.99
7.1.130.0370.00716.75
7.1.120.0510.01016.51
7.1.110.0320.01316.20
7.1.100.0400.01716.01
7.1.90.0500.00615.94
7.1.80.0390.01116.21
7.1.70.0470.00315.23
7.1.60.0850.01933.02
7.1.50.0490.01032.93
7.1.40.0460.01232.53
7.1.30.0560.02132.62
7.1.20.0500.00632.80
7.1.10.0490.01014.77
7.1.00.0310.01015.10

preferences:
40.5 ms | 400 KiB | 5 Q