3v4l.org

run code in 300+ PHP versions simultaneously
<?php $days = [ 1 => 'Sunday', 2 => 'Monday', 3 => 'Tuesday', 4 => 'Wednesday', 5 => 'Thursday', 6 => 'Friday', 7 => 'Saturday' ]; $array = [7,3,4]; $result = array_map(function ($a) use($days) { return $days[$a]; }, $array); echo "Day in name= ".implode(',', $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)
8.3.70.0090.00616.75
8.3.60.0110.00416.38
8.3.50.0030.01016.30
8.3.40.0070.01019.34
8.3.30.0180.00018.67
8.3.20.0080.00024.18
8.3.10.0000.00824.66
8.3.00.0040.00426.16
8.2.190.0040.01216.58
8.2.180.0070.00725.92
8.2.170.0080.00822.96
8.2.160.0070.01322.96
8.2.150.0060.00325.66
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00819.83
8.2.110.0060.00320.28
8.2.100.0070.00317.91
8.2.90.0090.00017.63
8.2.80.0080.00018.75
8.2.70.0040.00417.93
8.2.60.0030.00518.22
8.2.50.0050.00219.20
8.2.40.0000.00821.14
8.2.30.0000.00819.30
8.2.20.0070.00017.94
8.2.10.0050.00319.20
8.2.00.0040.00419.36
8.1.280.0060.01225.92
8.1.270.0000.00923.99
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0040.00719.01
8.1.230.0000.01017.77
8.1.220.0050.00217.74
8.1.210.0000.00918.77
8.1.200.0060.00317.25
8.1.190.0030.00617.36
8.1.180.0040.00418.84
8.1.170.0000.00918.50
8.1.160.0000.00819.02
8.1.150.0070.00018.85
8.1.140.0000.00818.89
8.1.130.0070.00020.18
8.1.120.0000.00817.36
8.1.110.0080.00017.33
8.1.100.0020.00517.33
8.1.90.0040.00417.46
8.1.80.0030.00617.45
8.1.70.0040.00417.43
8.1.60.0040.00417.48
8.1.50.0040.00417.52
8.1.40.0000.00817.47
8.1.30.0050.00617.69
8.1.20.0090.00017.59
8.1.10.0080.00017.44
8.1.00.0050.00317.52
8.0.300.0000.00818.77
8.0.290.0000.00916.63
8.0.280.0030.00318.46
8.0.270.0070.00016.77
8.0.260.0060.00018.42
8.0.250.0000.00716.97
8.0.240.0040.00417.03
8.0.230.0070.00016.98
8.0.220.0040.00416.90
8.0.210.0070.00016.75
8.0.200.0000.00816.95
8.0.190.0040.00416.87
8.0.180.0040.00416.91
8.0.170.0050.00316.91
8.0.160.0050.00216.85
8.0.150.0050.00316.88
8.0.140.0050.00516.86
8.0.130.0000.00613.36
8.0.120.0000.00716.81
8.0.110.0000.00816.77
8.0.100.0060.00316.86
8.0.90.0090.00016.77
8.0.80.0080.00716.84
8.0.70.0040.00416.75
8.0.60.0040.00416.73
8.0.50.0030.00516.68
8.0.30.0100.00717.03
8.0.20.0070.01217.08
8.0.10.0040.00417.06
8.0.00.0120.00616.83
7.4.330.0020.00215.55
7.4.320.0000.00616.50
7.4.300.0000.00616.59
7.4.290.0040.00416.59
7.4.280.0040.00416.63
7.4.270.0070.00016.57
7.4.260.0000.00513.27
7.4.250.0040.00416.55
7.4.240.0050.00216.58
7.4.230.0000.00716.60
7.4.220.0020.00516.62
7.4.210.0060.00916.53
7.4.200.0000.00616.60
7.4.130.0080.00916.53
7.4.120.0090.01016.41
7.4.110.0070.01816.62
7.4.100.0080.00816.49
7.4.90.0060.01616.41
7.4.80.0100.01019.39
7.4.70.0030.01316.34
7.4.60.0060.00916.64
7.4.50.0080.00816.40
7.4.40.0060.01216.58
7.4.30.0110.00516.45
7.4.20.0110.00716.66
7.4.10.0070.01016.57
7.4.00.0090.00616.48
7.3.330.0030.00316.13
7.3.320.0050.00013.29
7.3.310.0030.00316.29
7.3.300.0030.00316.37
7.3.290.0090.01016.25
7.3.280.0100.01016.29
7.3.260.0100.00716.27
7.3.240.0070.01016.46
7.3.230.0060.01216.65
7.3.210.0090.00916.31
7.3.200.0060.00916.63
7.3.190.0080.01216.62
7.3.180.0060.00916.36
7.3.170.0100.00616.35
7.3.160.0070.00816.50
7.3.150.0150.00016.33
7.3.140.0130.00416.57
7.3.130.0060.01116.44
7.3.120.0110.00616.41
7.3.110.0060.01116.54
7.3.100.0100.00716.40
7.3.90.0070.00916.26
7.3.80.0040.01116.22
7.3.70.0080.00816.43
7.3.60.0060.01016.40
7.3.50.0080.00816.45
7.3.40.0060.00916.24
7.3.30.0040.01116.35
7.3.20.0140.00416.24
7.3.10.0060.01016.35
7.3.00.0120.00616.50
7.2.330.0090.00916.70
7.2.320.0140.00416.67
7.2.310.0090.00616.63
7.2.300.0080.00816.31
7.2.290.0000.01616.63
7.2.280.0110.00616.87
7.2.270.0120.00616.69
7.2.260.0080.00816.47
7.2.250.0120.00816.74
7.2.240.0000.01716.65
7.2.230.0070.01016.36
7.2.220.0080.00816.50
7.2.210.0080.00816.71
7.2.200.0130.00316.59
7.2.190.0090.00916.50
7.2.180.0040.01316.67
7.2.170.0100.00616.66
7.2.160.0110.00616.66
7.2.150.0110.00516.75
7.2.140.0120.00616.55
7.2.130.0130.00316.76
7.2.120.0160.00316.77
7.2.110.0110.01116.59
7.2.100.0110.01516.68
7.2.90.0070.01416.45
7.2.80.0030.01316.81
7.2.70.0100.00716.73
7.2.60.0460.00716.44
7.2.50.0110.00716.69
7.2.40.0090.00916.63
7.2.30.0090.00916.70
7.2.20.0080.00816.58
7.2.10.0040.01316.41
7.2.00.0030.01516.61

preferences:
47.86 ms | 401 KiB | 5 Q