3v4l.org

run code in 300+ PHP versions simultaneously
<?php function getDay($day) { $days = ['Monday' => 1, 'Tuesday' => 2, 'Wednesday' => 3, 'Thursday' => 4, 'Friday' => 5, 'Saturday' => 6, 'Sunday' => 7]; $today = new \DateTime(); $today->setISODate((int)$today->format('o'), (int)$today->format('W'), $days[ucfirst($day)]); return $today; } var_dump(getDay('Monday')->format('Y-m-d H:i:s')); var_dump(getDay('Friday'));

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)
8.3.70.0100.01016.63
8.3.60.0140.00718.39
8.3.50.0130.00622.05
8.3.40.0140.00319.10
8.3.30.0090.00618.97
8.3.20.0060.00320.39
8.3.10.0060.00320.61
8.3.00.0080.00023.61
8.2.190.0090.00918.51
8.2.180.0150.00016.63
8.2.170.0000.01422.96
8.2.160.0110.01122.30
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0040.00421.04
8.2.120.0070.00026.35
8.2.110.0080.00319.25
8.2.100.0120.00017.93
8.2.90.0090.00019.30
8.2.80.0030.00517.97
8.2.70.0090.00017.50
8.2.60.0000.00918.05
8.2.50.0040.00418.09
8.2.40.0060.00320.61
8.2.30.0000.00819.39
8.2.20.0040.00417.94
8.2.10.0000.00718.19
8.2.00.0040.00418.08
8.1.280.0060.00925.92
8.1.270.0150.00021.82
8.1.260.0040.00428.09
8.1.250.0060.00328.09
8.1.240.0100.01022.43
8.1.230.0000.01117.89
8.1.220.0000.00817.74
8.1.210.0050.00518.77
8.1.200.0050.00517.13
8.1.190.0080.00017.50
8.1.180.0000.00818.10
8.1.170.0030.00718.72
8.1.160.0080.00020.66
8.1.150.0110.00018.84
8.1.140.0000.00819.50
8.1.130.0030.00317.77
8.1.120.0080.00017.66
8.1.110.0000.00717.60
8.1.100.0030.00517.59
8.1.90.0040.00417.71
8.1.80.0030.00517.60
8.1.70.0030.00317.63
8.1.60.0070.00317.61
8.1.50.0040.00417.57
8.1.40.0040.00417.58
8.1.30.0000.00817.74
8.1.20.0040.00417.56
8.1.10.0070.00017.67
8.1.00.0050.00317.64
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0000.00718.41
8.0.270.0040.00417.29
8.0.260.0070.00017.19
8.0.250.0000.00717.10
8.0.240.0070.00017.12
8.0.230.0000.00717.00
8.0.220.0030.00316.98
8.0.210.0040.00416.95
8.0.200.0040.00417.06
8.0.190.0070.00017.11
8.0.180.0100.00016.98
8.0.170.0020.00517.05
8.0.160.0000.00817.02
8.0.150.0030.00317.00
8.0.140.0050.00516.97
8.0.130.0030.00313.38
8.0.120.0080.00017.00
8.0.110.0040.00416.99
8.0.100.0000.00817.05
8.0.90.0040.00416.99
8.0.80.0060.00817.06
8.0.70.0000.00817.07
8.0.60.0050.00216.95
8.0.50.0040.00416.99
8.0.30.0130.00417.21
8.0.20.0110.00817.40
8.0.10.0030.00517.11
8.0.00.0130.00516.96
7.4.330.0000.00516.85
7.4.320.0030.00316.68
7.4.300.0000.00716.65
7.4.290.0000.00716.66
7.4.280.0030.00516.55
7.4.270.0000.00716.74
7.4.260.0000.00816.50
7.4.250.0000.00716.55
7.4.240.0020.00516.76
7.4.230.0030.00316.56
7.4.220.0060.01216.71
7.4.210.0100.00716.57
7.4.200.0070.00016.57
7.4.160.0090.00616.49
7.4.150.0030.01517.40
7.4.140.0160.00917.86
7.4.130.0160.00616.70
7.4.120.0060.01316.73
7.4.110.0060.01116.38
7.4.100.0110.00516.75
7.4.90.0110.00816.59
7.4.80.0110.01119.39
7.4.70.0140.00316.52
7.4.60.0000.01616.64
7.4.50.0040.01216.56
7.4.40.0060.01016.64
7.4.30.0080.00816.51
7.4.10.0050.01015.24
7.4.00.0110.00615.04
7.3.330.0030.00313.39
7.3.320.0060.00013.44
7.3.310.0040.00416.46
7.3.300.0040.00416.47
7.3.290.0060.01316.45
7.3.280.0100.00816.42
7.3.270.0060.01017.40
7.3.260.0160.01016.70
7.3.250.0090.01016.54
7.3.240.0150.00116.59
7.3.230.0160.00716.56
7.3.210.0070.01016.59
7.3.200.0080.00816.79
7.3.190.0140.00716.57
7.3.180.0080.00816.46
7.3.170.0110.01116.58
7.3.160.0060.00916.61
7.3.130.0040.01614.68
7.3.120.0130.00014.95
7.3.110.0080.00814.94
7.3.100.0060.00314.67
7.3.90.0110.00714.82
7.3.80.0090.00614.75
7.3.70.0030.00815.18
7.3.60.0110.00314.87
7.3.50.0000.01115.07
7.3.40.0060.00314.75
7.3.30.0000.01214.98
7.3.20.0090.00316.78
7.3.10.0040.01116.69
7.3.00.0030.01116.48
7.2.330.0090.00916.88
7.2.320.0090.01216.91
7.2.310.0060.01316.80
7.2.300.0110.00916.95
7.2.290.0040.01217.07
7.2.260.0100.01015.48
7.2.250.0100.01015.23
7.2.240.0000.01415.20
7.2.230.0000.01315.44
7.2.220.0030.01215.43
7.2.210.0070.00715.35
7.2.200.0060.00915.25
7.2.190.0030.01415.32
7.2.180.0070.00715.02
7.2.170.0040.01115.23
7.2.160.0070.00715.02
7.2.150.0060.00617.11
7.2.140.0090.00617.22
7.2.130.0030.01016.94
7.2.120.0060.00617.09
7.2.110.0100.00617.16
7.2.100.0110.00716.99
7.2.90.0090.00616.90
7.2.80.0050.00816.82
7.2.70.0060.00917.07
7.2.60.0080.00816.92
7.2.50.0110.00616.82
7.2.40.0060.00617.02
7.2.30.0070.00716.92
7.2.20.0040.01417.25
7.2.10.0030.01216.92
7.2.00.0050.00818.36
7.1.330.0100.00716.08
7.1.320.0030.01315.78
7.1.310.0090.00615.84
7.1.300.0000.00915.87
7.1.290.0070.00715.93
7.1.280.0000.01415.99
7.1.270.0080.00815.86
7.1.260.0030.01016.03
7.1.250.0040.01115.87
7.1.240.0030.01415.66
7.1.230.0070.01016.00
7.1.220.0140.00416.06
7.1.210.0000.01016.05
7.1.200.0080.00315.87
7.1.190.0060.00615.86
7.1.180.0030.00616.12
7.1.170.0040.01215.69
7.1.160.0070.00716.03
7.1.150.0060.00615.96
7.1.140.0070.01016.11
7.1.130.0030.01216.04
7.1.120.0070.00715.95
7.1.110.0100.00616.09
7.1.100.0020.01117.10
7.1.90.0050.00816.00
7.1.80.0000.01515.76
7.1.70.0090.00316.59
7.1.60.0080.00917.57
7.1.50.0070.01216.30
7.1.40.0100.00315.95
7.1.30.0000.01315.89
7.1.20.0060.00915.98
7.1.10.0000.01415.60
7.1.00.0060.03919.25
7.0.330.0100.00315.47
7.0.320.0060.00615.68
7.0.310.0130.00315.69
7.0.300.0050.00515.63
7.0.290.0060.00615.28
7.0.280.0000.01115.35
7.0.270.0100.00615.65
7.0.260.0060.00815.60
7.0.250.0070.00415.68
7.0.240.0060.00915.55
7.0.230.0100.00615.68
7.0.220.0030.01015.45
7.0.210.0090.00615.35
7.0.200.0060.00716.17
7.0.190.0060.00615.57
7.0.180.0100.00715.53
7.0.170.0130.00315.66
7.0.160.0040.01115.59
7.0.150.0120.00315.75
7.0.140.0070.01015.67
7.0.130.0040.00415.22
7.0.120.0090.00315.68
7.0.110.0080.00415.48
7.0.100.0060.00315.68
7.0.90.0070.00715.61
7.0.80.0110.00315.50
7.0.70.0070.00715.36
7.0.60.0160.02017.60
7.0.50.0070.02216.77
7.0.40.0060.02116.79
7.0.30.0180.03516.88
7.0.20.0190.03516.97
7.0.10.0070.04517.01
7.0.00.0030.02316.87
5.6.400.0030.01014.88
5.6.390.0040.01114.64
5.6.380.0000.01114.63
5.6.370.0000.00814.92
5.6.360.0140.00014.58
5.6.350.0030.01314.75
5.6.340.0070.00414.51
5.6.330.0100.00614.46
5.6.320.0070.00714.86
5.6.310.0060.01014.70
5.6.300.0090.00914.57
5.6.290.0060.00614.85
5.6.280.0050.02117.64
5.6.270.0040.01414.35
5.6.260.0000.01514.59
5.6.250.0030.01014.84
5.6.240.0130.00314.63
5.6.230.0080.00414.77
5.6.220.0030.01014.32
5.6.210.0070.04017.73
5.6.200.0030.04716.43
5.6.190.0100.03317.59
5.6.180.0150.02317.54
5.6.170.0200.03217.47
5.6.160.0080.04517.52
5.6.150.0080.04216.36
5.6.140.0050.02316.36
5.6.130.0030.04516.25
5.6.120.0180.02718.01
5.6.110.0070.03917.82
5.6.100.0080.04517.76
5.6.90.0060.04517.80
5.6.80.0070.01917.49
5.6.70.0030.01014.39
5.6.60.0130.00314.54
5.6.50.0000.01914.31
5.6.40.0110.00714.39
5.6.30.0080.00314.26
5.6.20.0040.01114.40
5.6.10.0040.00814.69
5.6.00.0070.00714.59
5.5.380.0040.00414.36
5.5.370.0080.00414.22
5.5.360.0100.00714.54
5.5.350.0160.03917.32
5.5.340.0050.04416.27
5.5.330.0050.04217.52
5.5.320.0170.02017.29
5.5.310.0180.04717.39
5.5.300.0070.04516.32
5.5.290.0050.03116.24
5.5.280.0070.02317.66
5.5.270.0030.04317.67
5.5.260.0110.04217.50
5.5.250.0100.03517.44
5.5.240.0050.04417.32
5.5.230.0030.01014.21
5.5.220.0070.00714.37
5.5.210.0030.00714.25
5.5.200.0060.00914.20
5.5.190.0060.00614.27
5.5.180.0030.00914.37
5.5.170.0060.00814.56
5.5.160.0000.00914.36
5.5.150.0060.01014.36
5.5.140.0000.00914.34
5.5.130.0000.00914.44
5.5.120.0070.00714.20
5.5.110.0060.00914.18
5.5.100.0040.00714.63
5.5.90.0030.01014.66
5.5.80.0000.01114.18
5.5.70.0040.00714.68
5.5.60.0000.01314.46
5.5.50.0090.00614.35
5.5.40.0030.00614.54
5.5.30.0070.01114.25
5.5.20.0140.00014.71
5.5.10.0110.00714.11
5.5.00.0030.01014.04

preferences:
70.9 ms | 401 KiB | 5 Q