3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [ '2020-02-07' => ['09:00' => 1500, '10:30' => 1500, '11:00' => 1500, '11:30' => 0], '2020-02-08' => ['09:00' => 1500, '09:30' => 1500, '11:00' => 1500], ]; $result = []; foreach ($array as $k => $v) { $v = array_map(function($a) { return strtotime($a); }, array_keys($v)); for ($i = 0; $i < count($v); $i++) { $a = $v[$i]; $b = $a; while (isset($v[$i + 1]) && $v[$i + 1] - $v[$i] === 1800) { $b = $v[$i + 1]; $i++; } $range = $a == $b ? date('H:i', $a) : date('H:i', $a) .' - '. date('H:i', $b); $result[] = ['date' => $k, 'range' => $range]; } } print_r($result);

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)
8.3.60.0070.01018.36
8.3.50.0100.01016.57
8.3.40.0110.00719.04
8.3.30.0090.00918.79
8.3.20.0050.00320.98
8.3.10.0030.00521.87
8.3.00.0040.00417.91
8.2.180.0100.00718.30
8.2.170.0040.01122.96
8.2.160.0130.00722.12
8.2.150.0080.00324.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0080.00020.96
8.2.110.0000.01020.38
8.2.100.0080.00418.16
8.2.90.0000.00818.00
8.2.80.0040.00418.86
8.2.70.0080.00017.88
8.2.60.0030.00617.93
8.2.50.0040.00418.05
8.2.40.0000.00818.34
8.2.30.0030.00519.32
8.2.20.0000.00818.18
8.2.10.0040.00419.39
8.2.00.0040.00419.29
8.1.280.0070.01125.92
8.1.270.0060.00320.86
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0060.00320.79
8.1.230.0080.00422.09
8.1.220.0040.00417.91
8.1.210.0000.00818.77
8.1.200.0060.00317.60
8.1.190.0050.00317.48
8.1.180.0060.00318.10
8.1.170.0040.00417.62
8.1.160.0000.00819.09
8.1.150.0040.00418.93
8.1.140.0070.00018.99
8.1.130.0040.00420.32
8.1.120.0040.00417.56
8.1.110.0000.01017.64
8.1.100.0040.00417.62
8.1.90.0070.00017.58
8.1.80.0100.00017.63
8.1.70.0070.00017.65
8.1.60.0070.00717.73
8.1.50.0040.00417.65
8.1.40.0040.00417.54
8.1.30.0030.00517.77
8.1.20.0040.00417.69
8.1.10.0040.00417.72
8.1.00.0040.00817.68
8.0.300.0060.00318.77
8.0.290.0080.00016.88
8.0.280.0000.00718.66
8.0.270.0070.00018.27
8.0.260.0000.00720.15
8.0.250.0040.00417.18
8.0.240.0000.00817.20
8.0.230.0000.00817.16
8.0.220.0040.00417.13
8.0.210.0030.00317.16
8.0.200.0060.00017.20
8.0.190.0040.00417.09
8.0.180.0030.00517.00
8.0.170.0030.00517.08
8.0.160.0000.00817.14
8.0.150.0000.00717.05
8.0.140.0050.00317.03
8.0.130.0000.00513.51
8.0.120.0000.00817.06
8.0.110.0040.00417.14
8.0.100.0040.00416.96
8.0.90.0030.00616.94
8.0.80.0060.00917.14
8.0.70.0070.00016.95
8.0.60.0030.00617.07
8.0.50.0030.00417.05
8.0.30.0230.01617.27
8.0.20.0120.01217.13
8.0.10.0070.00017.23
8.0.00.0070.01016.99
7.4.330.0020.00215.55
7.4.320.0000.00816.75
7.4.300.0030.00316.57
7.4.290.0030.00316.73
7.4.280.0080.00016.75
7.4.270.0070.00016.76
7.4.260.0040.00413.34
7.4.250.0000.00716.71
7.4.240.0050.00316.65
7.4.230.0040.00316.85
7.4.220.0020.00516.55
7.4.210.0070.00716.77
7.4.200.0000.00716.82
7.4.130.0080.01516.85
7.4.120.0130.00416.58
7.4.110.0130.01016.81
7.4.100.0060.01116.77
7.4.90.0070.01216.75
7.4.80.0110.00819.39
7.4.70.0070.01016.70
7.4.60.0130.00316.45
7.4.50.0070.01016.76
7.4.40.0070.01016.44
7.4.20.0140.00716.54
7.4.10.0080.01316.63
7.4.00.0130.00716.70
7.3.330.0040.00416.45
7.3.320.0000.00513.28
7.3.310.0000.00816.57
7.3.300.0000.00716.52
7.3.290.0110.00516.51
7.3.280.0070.01016.50
7.3.260.0090.00616.72
7.3.240.0110.00716.69
7.3.230.0090.00916.50
7.3.210.0110.00616.68
7.3.200.0090.00816.62
7.3.190.0130.00916.65
7.3.180.0140.00716.74
7.3.170.0100.00516.75
7.3.160.0060.00916.80
7.3.140.0140.00816.64
7.3.130.0150.00516.53
7.3.120.0070.01016.50
7.3.110.0110.01116.55
7.3.100.0150.00316.54
7.3.90.0120.00716.57
7.3.80.0080.01116.68
7.3.70.0110.00916.54
7.3.60.0070.01016.62
7.3.50.0050.01516.61
7.3.40.0120.01116.53
7.3.30.0080.01416.63
7.3.20.0080.01516.60
7.3.10.0070.01416.57
7.3.00.0090.01116.60
7.2.330.0070.01117.05
7.2.320.0110.00616.84
7.2.310.0100.00716.95
7.2.300.0060.01616.84
7.2.290.0130.00317.04
7.2.270.0150.00616.82
7.2.260.0090.00917.00
7.2.250.0050.01516.96
7.2.240.0080.01116.82
7.2.230.0040.01416.84
7.2.220.0090.01616.80
7.2.210.0140.00616.79
7.2.200.0060.01616.77
7.2.190.0110.01016.66
7.2.180.0090.01416.78
7.2.170.0060.01316.76
7.2.160.0120.01016.76
7.2.150.0080.01616.82
7.2.140.0090.01116.82
7.2.130.0100.01016.79
7.2.120.0110.00916.81
7.2.110.0100.01216.78
7.2.100.0110.00916.79
7.2.90.0130.00516.84
7.2.80.0050.01316.87
7.2.70.0130.01216.72
7.2.60.0090.00916.85
7.2.50.0170.00816.90
7.2.40.0090.01516.91
7.2.30.0100.01616.96
7.2.20.0120.00916.88
7.2.10.0060.01516.82
7.2.00.0220.01016.92
7.1.330.0130.00715.86
7.1.320.0040.01415.75
7.1.310.0030.01415.74
7.1.300.0100.00715.61
7.1.290.0090.00615.72
7.1.280.0120.00415.72
7.1.270.0040.01815.78
7.1.260.0060.00915.76
7.1.250.0090.00615.66
7.1.240.0160.00015.82
7.1.230.0270.01015.66
7.1.220.0140.00715.48
7.1.210.0060.01015.86
7.1.200.0090.00615.75
7.1.190.0090.01215.89
7.1.180.0140.01015.58
7.1.170.0060.01615.82
7.1.160.0150.00615.75
7.1.150.0160.00815.37
7.1.140.0040.01315.64
7.1.130.0230.00015.85
7.1.120.0240.00015.42
7.1.110.0050.01115.45
7.1.100.0040.01815.60
7.1.90.0070.01415.78
7.1.80.0110.01115.77
7.1.70.0150.00915.59
7.1.60.0090.01515.60
7.1.50.0100.01315.71
7.1.40.0000.01815.98
7.1.30.0060.01215.82
7.1.20.0070.01115.89
7.1.10.0060.01215.76
7.1.00.0110.01115.83
7.0.330.0220.00315.47
7.0.320.0190.01015.39
7.0.310.0100.01315.33
7.0.300.0160.01115.35
7.0.290.0160.01015.38
7.0.280.0190.01215.57
7.0.270.0140.01915.60
7.0.260.0090.01415.25
7.0.250.0360.01115.36
7.0.240.0190.00615.48
7.0.230.0110.01515.34
7.0.220.0180.00715.32
7.0.210.0100.01615.46
7.0.200.0180.01015.45
7.0.190.0200.01115.16
7.0.180.0140.01215.34
7.0.170.0120.01015.31
7.0.160.0150.00615.44
7.0.150.0170.00715.43
7.0.140.0150.00615.39
7.0.130.0200.00515.50
7.0.120.0240.00415.17
7.0.110.0180.00615.46
7.0.100.0150.01915.48
7.0.90.0230.00315.34
7.0.80.0170.01315.29
7.0.70.0200.00315.57
7.0.60.0250.00615.18
7.0.50.0590.00615.41
7.0.40.0200.01215.36
7.0.30.0230.00915.54
7.0.20.0130.01315.39
7.0.10.0110.02015.47
7.0.00.0170.01415.36
5.6.400.0170.01016.30
5.6.390.0190.01016.38
5.6.380.0170.00816.21
5.6.370.0180.00916.26
5.6.360.0190.00616.18
5.6.350.0270.00716.29
5.6.340.0180.01516.26
5.6.330.0210.01516.30
5.6.320.0260.00316.24
5.6.310.0180.01216.22
5.6.300.0210.00816.01
5.6.290.0170.01415.93
5.6.280.0190.01116.27
5.6.270.0190.01316.03
5.6.260.0140.01416.13
5.6.250.0200.00616.15
5.6.240.0200.00716.16
5.6.230.0140.02015.95
5.6.220.0120.01616.03
5.6.210.0250.01016.39
5.6.200.0170.01716.04
5.6.190.0280.00916.03
5.6.180.0140.01316.25
5.6.170.0120.01915.99
5.6.160.0200.01715.91
5.6.150.0190.01316.06
5.6.140.0240.01516.35
5.6.130.0120.01916.24
5.6.120.0230.01716.32
5.6.110.0290.00816.19
5.6.100.0210.00916.05
5.6.90.0180.01516.20
5.6.80.0230.01016.27
5.6.70.0240.00716.18
5.6.60.0220.01316.02
5.6.50.0200.01416.29
5.6.40.0100.01716.08
5.6.30.0200.01016.12
5.6.20.0180.01516.17
5.6.10.0080.02015.88
5.6.00.0130.01515.88
5.5.380.0180.01816.38
5.5.370.0230.00916.30
5.5.360.0130.01716.21
5.5.350.0210.00916.28
5.5.340.0120.01916.08
5.5.330.0270.00716.07
5.5.320.0210.01316.08
5.5.310.0240.00916.23
5.5.300.0190.01116.12
5.5.290.0120.01616.25
5.5.280.0270.00416.27
5.5.270.0160.01416.03
5.5.260.0090.02116.24
5.5.250.0110.02116.08
5.5.240.0220.01116.18
5.5.230.0150.02016.11
5.5.220.0160.01616.30
5.5.210.0140.01415.88
5.5.200.0200.00416.10
5.5.190.0110.01816.25
5.5.180.0140.01716.07
5.5.170.0140.01415.82
5.5.160.0110.02215.91
5.5.150.0110.01416.17
5.5.140.0090.02416.12
5.5.130.0170.01316.07
5.5.120.0120.01516.07
5.5.110.0110.01915.87
5.5.100.0180.01115.99
5.5.90.0150.01516.20
5.5.80.0110.01416.21
5.5.70.0040.02016.01
5.5.60.0170.01016.16
5.5.50.0160.00916.00
5.5.40.0140.00916.26
5.5.30.0200.00816.17
5.5.20.0190.00815.89
5.5.10.0000.02416.08
5.5.00.0160.01015.90
5.4.450.0110.01513.19
5.4.440.0140.00613.01
5.4.430.0150.01213.08
5.4.420.0140.01112.88
5.4.410.0110.01113.11
5.4.400.0230.00012.83
5.4.390.0170.00812.88
5.4.380.0130.01312.87
5.4.370.0140.01112.91
5.4.360.0110.00813.16
5.4.350.0170.00913.12
5.4.340.0170.01013.03
5.4.330.0090.00913.04
5.4.320.0100.01712.98
5.4.310.0070.01113.13
5.4.300.0140.01112.96
5.4.290.0150.00612.87
5.4.280.0100.01012.95
5.4.270.0220.00312.89
5.4.260.0060.02012.89
5.4.250.0090.00912.96
5.4.240.0180.00413.09
5.4.230.0120.00712.91
5.4.220.0090.00912.88
5.4.210.0110.00813.14
5.4.200.0140.01012.96
5.4.190.0140.00713.18
5.4.180.0170.00512.85
5.4.170.0130.01012.94
5.4.160.0150.00912.84
5.4.150.0070.01112.91
5.4.140.0090.00912.96
5.4.130.0040.01813.28
5.4.120.0110.00812.99
5.4.110.0130.00812.97
5.4.100.0150.01213.04
5.4.90.0150.01212.93
5.4.80.0060.01912.99
5.4.70.0120.00613.04
5.4.60.0230.00313.03
5.4.50.0100.00712.96
5.4.40.0080.01312.96
5.4.30.0080.01113.04
5.4.20.0080.01113.06
5.4.10.0070.01112.99
5.4.00.0160.01013.06
5.3.290.0220.00312.85
5.3.280.0120.00812.72
5.3.270.0110.00812.77
5.3.260.0140.00712.59
5.3.250.0090.00912.92
5.3.240.0060.01312.55
5.3.230.0110.00712.64
5.3.220.0070.01712.52
5.3.210.0110.01112.57
5.3.200.0080.01212.53
5.3.190.0080.01612.78
5.3.180.0150.00612.80
5.3.170.0150.00312.80
5.3.160.0130.00912.95
5.3.150.0090.00912.91
5.3.140.0110.00812.67
5.3.130.0140.01112.84
5.3.120.0060.01212.64
5.3.110.0060.01312.65
5.3.100.0160.00812.71
5.3.90.0180.00312.83
5.3.80.0170.00212.70
5.3.70.0100.01012.71
5.3.60.0080.01812.63
5.3.50.0110.00712.57
5.3.40.0190.00412.77
5.3.30.0140.01012.67
5.3.20.0070.01412.61
5.3.10.0120.00812.45
5.3.00.0070.01112.37
5.2.170.0060.00911.89
5.2.160.0120.00811.99
5.2.150.0070.01111.89
5.2.140.0080.00811.66
5.2.130.0060.01011.75
5.2.120.0140.00311.79
5.2.110.0120.00411.73
5.2.100.0060.00911.65
5.2.90.0090.00511.74
5.2.80.0090.01211.74
5.2.70.0120.00911.73
5.2.60.0060.00911.59
5.2.50.0220.00011.76
5.2.40.0090.00911.77
5.2.30.0120.00911.74
5.2.20.0090.00911.51
5.2.10.0090.00911.51
5.2.00.0140.00011.41
5.1.60.0070.00711.37
5.1.50.0070.00711.37
5.1.40.0080.00811.37
5.1.30.0070.01011.37
5.1.20.0080.00811.37
5.1.10.0110.00511.37
5.1.00.0120.00411.37
5.0.50.0160.00011.37
5.0.40.0040.01211.37
5.0.30.0090.00211.37
5.0.20.0050.00611.37
5.0.10.0100.00511.37
5.0.00.0080.00511.37
4.4.90.0000.01011.37
4.4.80.0050.00511.37
4.4.70.0120.00011.37
4.4.60.0040.00411.37
4.4.50.0050.00511.37
4.4.40.0050.00311.37
4.4.30.0070.00011.37
4.4.20.0070.00011.37
4.4.10.0070.00011.37
4.4.00.0020.00711.37
4.3.110.0000.00711.37
4.3.100.0040.00211.37
4.3.90.0000.00711.37
4.3.80.0070.00011.37
4.3.70.0050.00211.37
4.3.60.0070.00011.37
4.3.50.0070.00011.37
4.3.40.0000.00611.37
4.3.30.0030.00311.37
4.3.20.0070.00011.37
4.3.10.0000.00611.37
4.3.00.0070.00011.37

preferences:
65.75 ms | 401 KiB | 5 Q