3v4l.org

run code in 300+ PHP versions simultaneously
<?php $days = array('Monday' => array('open_at' => '09:00', 'close_at' => '18:00'), 'Tuesday' => array('open_at' => '11:00', 'close_at' => '14:00') ); foreach ($days as &$day) { $time = new DateTime($day['open_at']); $close = new DateTime($day['close_at']); while ($time < $close) { $day[] = $time->format('H:i'); $time->modify('+15 minutes'); } } print_r($days);

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)
8.5.10.0120.01019.58
8.5.00.0110.01020.11
8.4.150.0020.00014.05
8.4.140.0150.00717.82
8.4.130.0120.00817.68
8.4.120.0100.01024.23
8.4.110.0130.00922.54
8.4.100.0080.00018.83
8.4.90.0080.01218.91
8.4.80.0140.00618.85
8.4.70.0120.00818.36
8.4.60.0120.00818.92
8.4.50.0130.00920.48
8.4.40.0040.01220.38
8.4.30.0160.00320.52
8.4.20.0000.00918.06
8.4.10.0130.00319.74
8.3.280.0100.01018.81
8.3.270.0080.01116.52
8.3.260.0130.00816.96
8.3.250.0140.00519.01
8.3.240.0060.01317.33
8.3.230.0130.00716.63
8.3.220.0100.00819.00
8.3.210.0100.00816.91
8.3.200.0040.00516.88
8.3.190.0110.00717.23
8.3.180.0130.00816.99
8.3.170.0070.00720.93
8.3.160.0040.01517.33
8.3.150.0110.00719.11
8.3.140.0110.00717.24
8.3.130.0060.00319.05
8.3.120.0040.00718.82
8.3.110.0100.00020.94
8.3.100.0060.00624.06
8.3.90.0000.01826.77
8.3.80.0030.00618.43
8.3.70.0190.00316.63
8.3.60.0140.00418.43
8.3.50.0090.00723.78
8.3.40.0040.01118.64
8.3.30.0150.00018.79
8.3.20.0000.00721.04
8.3.10.0040.00420.34
8.3.00.0040.00421.65
8.2.290.0040.00520.23
8.2.280.0150.00718.44
8.2.270.0100.01017.34
8.2.260.0150.00418.87
8.2.250.0140.00316.91
8.2.240.0060.00319.19
8.2.230.0040.00422.58
8.2.220.0130.00337.54
8.2.210.0150.00426.77
8.2.200.0090.00016.75
8.2.190.0040.01116.88
8.2.180.0070.01125.92
8.2.170.0060.00922.96
8.2.160.0100.00322.30
8.2.150.0040.00425.66
8.2.140.0060.00324.66
8.2.130.0080.00026.16
8.2.120.0060.00320.20
8.2.110.0000.01020.65
8.2.100.0040.00718.03
8.2.90.0030.00618.28
8.2.80.0030.00622.20
8.2.70.0000.00817.88
8.2.60.0000.00817.88
8.2.50.0090.00017.75
8.2.40.0000.00819.56
8.2.30.0040.00419.46
8.2.20.0000.00818.32
8.2.10.0070.00019.36
8.2.00.0020.00519.37
8.1.330.0060.01221.94
8.1.320.0110.00816.33
8.1.310.0090.00918.32
8.1.300.0060.00320.10
8.1.290.0100.00330.84
8.1.280.0040.01225.92
8.1.270.0000.00924.66
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0060.00320.89
8.1.230.0080.00322.31
8.1.220.0080.00017.88
8.1.210.0020.01018.77
8.1.200.0040.00417.60
8.1.190.0060.00317.60
8.1.180.0060.00318.10
8.1.170.0050.00318.64
8.1.160.0000.00819.16
8.1.150.0000.00719.08
8.1.140.0080.00022.09
8.1.130.0000.00717.75
8.1.120.0060.00317.74
8.1.110.0090.00017.60
8.1.100.0030.00717.67
8.1.90.0040.00417.71
8.1.80.0000.00717.75
8.1.70.0030.00317.79
8.1.60.0060.00317.75
8.1.50.0030.00517.63
8.1.40.0060.00317.74
8.1.30.0030.00517.85
8.1.20.0030.00517.77
8.1.10.0000.00817.72
8.1.00.0030.00517.73
8.0.300.0000.00820.00
8.0.290.0040.00417.00
8.0.280.0040.00418.50
8.0.270.0000.00717.13
8.0.260.0070.00017.00
8.0.250.0040.00317.24
8.0.240.0030.00317.23
8.0.230.0000.00817.11
8.0.220.0070.00017.09
8.0.210.0070.00017.21
8.0.200.0060.00017.23
8.0.190.0030.00517.24
8.0.180.0030.00617.14
8.0.170.0060.00317.05
8.0.160.0080.00017.16
8.0.150.0040.00417.10
8.0.140.0050.00317.09
8.0.130.0030.00513.50
8.0.120.0050.00317.15
8.0.110.0000.00717.17
8.0.100.0040.00417.04
8.0.90.0040.00417.20
8.0.80.0100.00617.12
8.0.70.0040.00416.99
8.0.60.0030.00617.23
8.0.50.0040.00417.13
8.0.30.0070.01117.38
8.0.20.0070.01117.39
8.0.10.0080.00017.25
8.0.00.0120.00617.19
7.4.330.0000.00515.55
7.4.320.0040.00416.64
7.4.300.0000.00716.72
7.4.290.0000.00716.75
7.4.280.0050.00616.70
7.4.270.0030.00316.77
7.4.260.0070.00016.66
7.4.250.0000.00716.71
7.4.240.0040.00416.81
7.4.230.0000.00716.65
7.4.220.0020.00516.68
7.4.210.0070.01116.80
7.4.200.0000.00716.70
7.4.130.0130.00516.85
7.4.120.0130.01016.77
7.4.110.0100.00716.89
7.4.100.0110.00716.70
7.4.90.0030.01516.78
7.4.80.0060.01219.39
7.4.70.0060.01016.86
7.4.60.0100.00716.76
7.4.50.0060.00916.90
7.4.40.0080.00816.89
7.4.10.0030.01215.40
7.4.00.0100.00715.18
7.3.330.0070.00016.59
7.3.320.0030.00313.36
7.3.310.0040.00416.47
7.3.300.0030.00316.52
7.3.290.0090.00716.54
7.3.280.0070.00716.46
7.3.260.0150.00616.87
7.3.240.0090.00816.63
7.3.230.0090.00816.74
7.3.210.0070.01016.51
7.3.200.0150.00916.55
7.3.190.0140.00316.60
7.3.180.0060.00916.54
7.3.170.0060.00916.68
7.3.160.0100.00716.85
7.3.130.0030.01414.78
7.3.120.0070.01215.05
7.3.110.0050.01115.09
7.3.100.0120.00514.81
7.3.90.0060.00615.05
7.3.80.0090.00515.04
7.3.70.0060.00915.06
7.3.60.0060.01014.94
7.3.50.0090.00614.63
7.3.40.0120.00514.90
7.3.30.0050.01215.11
7.3.20.0040.01115.93
7.3.10.0050.01015.91
7.3.00.0080.00915.99
7.2.330.0060.01216.92
7.2.320.0180.00616.88
7.2.310.0090.00917.04
7.2.300.0040.01716.97
7.2.290.0120.00617.13
7.2.260.0090.00915.12
7.2.250.0080.00915.17
7.2.240.0080.00815.14
7.2.230.0090.00715.13
7.2.220.0030.01315.17
7.2.210.0100.00815.32
7.2.200.0050.01015.18
7.2.190.0030.01415.30
7.2.180.0080.00815.12
7.2.170.0030.01415.20
7.2.160.0000.01415.32
7.2.150.0070.00717.12
7.2.140.0090.00617.22
7.2.130.0140.00017.26
7.2.120.0030.00617.30
7.2.110.0080.00317.02
7.2.100.0090.00617.08
7.2.90.0060.00916.99
7.2.80.0040.01217.30
7.2.70.0100.00016.92
7.2.60.0030.01317.26
7.2.50.0080.00617.34
7.2.40.0000.01617.18
7.2.30.0100.00617.14
7.2.20.0030.00617.31
7.2.10.0060.00617.03
7.2.00.0060.00317.28
7.1.330.0080.01113.83
7.1.320.0120.00314.16
7.1.310.0100.01014.10
7.1.300.0090.00913.71
7.1.290.0090.00914.25
7.1.280.0060.00913.94
7.1.270.0120.00814.14
7.1.260.0070.01314.12

preferences:
44.6 ms | 403 KiB | 5 Q