3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = [ [ "what" => "b4", "map" => "74,76,77,83" ], [ "what" => "b2", "map" => "53,82" ], [ "what" => "b1", "map" => "36" ] ]; function abc($what, $arrays) { foreach ($arrays as $array) { if ($array['what'] === $what) { return $array['map']; } } return false; } echo(abc('b4', $a)); // 74,76,77,83

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)
8.5.10.0130.00616.75
8.5.00.0100.01120.02
8.4.160.0090.01423.76
8.4.150.0020.00014.05
8.4.140.0070.00917.51
8.4.130.0100.00618.78
8.4.120.0060.00224.17
8.4.110.0120.00422.46
8.4.100.0100.01018.69
8.4.90.0040.00420.39
8.4.80.0050.00520.41
8.4.70.0130.00818.82
8.4.60.0050.00418.92
8.4.50.0060.00318.86
8.4.40.0000.00819.61
8.4.30.0030.00619.22
8.4.20.0040.00420.67
8.4.10.0060.00317.64
8.3.280.0130.00718.40
8.3.270.0120.00716.58
8.3.260.0150.00516.74
8.3.250.0130.00618.94
8.3.240.0100.00717.15
8.3.230.0120.00717.19
8.3.220.0120.00719.16
8.3.210.0100.00618.43
8.3.200.0060.00316.84
8.3.190.0100.00817.05
8.3.180.0090.00717.29
8.3.170.0120.00618.84
8.3.160.0090.00616.93
8.3.150.0050.00216.63
8.3.140.0060.00319.14
8.3.130.0090.00616.54
8.3.120.0040.01218.77
8.3.110.0040.00420.94
8.3.100.0040.00424.06
8.3.90.0030.00726.77
8.3.80.0060.00317.97
8.3.70.0150.00318.39
8.3.60.0120.00618.33
8.3.50.0090.00417.87
8.3.40.0140.00718.54
8.3.30.0140.00018.61
8.3.20.0000.00721.72
8.3.10.0050.00323.65
8.3.00.0080.00023.48
8.2.290.0050.00720.37
8.2.280.0080.01018.55
8.2.270.0060.00616.81
8.2.260.0040.00416.36
8.2.250.0040.00416.84
8.2.240.0080.00017.00
8.2.230.0000.00922.58
8.2.220.0060.00337.54
8.2.210.0040.00426.77
8.2.200.0060.00318.41
8.2.190.0070.01020.24
8.2.180.0120.00418.50
8.2.170.0090.00922.96
8.2.160.0070.00720.39
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0000.00818.03
8.2.120.0040.00426.35
8.2.110.0060.00322.11
8.2.100.0120.00317.72
8.2.90.0040.00417.75
8.2.80.0040.00417.97
8.2.70.0030.00618.05
8.2.60.0070.00018.16
8.2.50.0000.00818.10
8.2.40.0030.00719.52
8.2.30.0030.00519.30
8.2.20.0000.00917.93
8.2.10.0030.00619.23
8.2.00.0000.00819.27
8.1.330.0090.01021.89
8.1.320.0070.01117.78
8.1.310.0050.00317.95
8.1.300.0040.00418.53
8.1.290.0090.00030.84
8.1.280.0140.00025.92
8.1.270.0060.00319.00
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.00822.60
8.1.230.0080.00317.77
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0000.01117.23
8.1.190.0060.00317.41
8.1.180.0040.00418.10
8.1.170.0000.00818.40
8.1.160.0050.00318.80
8.1.150.0000.00718.76
8.1.140.0000.00722.15
8.1.130.0000.00720.13
8.1.120.0070.00317.42
8.1.110.0050.00517.52
8.1.100.0000.00717.50
8.1.90.0040.00417.41
8.1.80.0080.00017.46
8.1.70.0060.00317.49
8.1.60.0040.00417.48
8.1.50.0040.00417.48
8.1.40.0000.00817.40
8.1.30.0000.00817.48
8.1.20.0050.00317.56
8.1.10.0000.00817.56
8.1.00.0030.00617.41
8.0.300.0040.00419.65
8.0.290.0030.00616.75
8.0.280.0050.00218.47
8.0.270.0040.00417.31
8.0.260.0030.00318.43
8.0.250.0000.00716.99
8.0.240.0000.00716.88
8.0.230.0000.00716.82
8.0.220.0030.00416.78
8.0.210.0000.00716.80
8.0.200.0000.00716.96
8.0.190.0040.00416.86
8.0.180.0000.00816.94
8.0.170.0080.00016.90
8.0.160.0040.00416.84
8.0.150.0000.00816.80
8.0.140.0000.00716.83
8.0.130.0000.00613.27
8.0.120.0080.00016.87
8.0.110.0000.00816.78
8.0.100.0040.00416.92
8.0.90.0000.00716.84
8.0.80.0080.01016.91
8.0.70.0000.00716.79
8.0.60.0040.00416.84
8.0.50.0040.00416.75
8.0.30.0080.01417.13
8.0.20.0110.00717.40
8.0.10.0070.00016.91
8.0.00.0090.00816.81
7.4.330.0000.00516.74
7.4.320.0000.00616.61
7.4.300.0030.00316.49
7.4.290.0050.00216.51
7.4.280.0040.00716.60
7.4.270.0040.00416.48
7.4.260.0000.00716.49
7.4.250.0000.00716.39
7.4.240.0030.00516.50
7.4.230.0070.00016.57
7.4.220.0000.00816.63
7.4.210.0100.00616.59
7.4.200.0040.00416.25
7.4.160.0060.01116.48
7.4.140.0130.00617.86
7.4.130.0060.01216.69
7.4.120.0060.01216.68
7.4.110.0030.02116.56
7.4.100.0070.01716.55
7.4.90.0070.01016.51
7.4.80.0160.00619.39
7.4.70.0110.00716.49
7.4.60.0070.01016.31
7.4.50.0070.01016.40
7.4.40.0100.00616.19
7.4.10.0090.00916.00
7.4.00.0060.01015.24
7.3.330.0050.00013.38
7.3.320.0030.00313.33
7.3.310.0030.00316.46
7.3.300.0030.00316.37
7.3.290.0000.00716.23
7.3.280.0090.00916.35
7.3.260.0090.01016.47
7.3.240.0080.01016.48
7.3.230.0030.01316.29
7.3.210.0090.00616.62
7.3.200.0130.00316.66
7.3.190.0150.00716.41
7.3.180.0150.00616.50
7.3.170.0130.00616.67
7.3.160.0160.00016.41
7.3.130.0000.01716.00
7.3.120.0110.00615.41
7.3.110.0110.00615.37
7.3.100.0090.00515.41
7.3.90.0090.00415.44
7.3.80.0100.00015.57
7.3.70.0090.00415.44
7.3.60.0060.00615.47
7.3.50.0110.00015.45
7.3.40.0070.00415.45
7.3.30.0090.00315.38
7.3.20.0050.00816.57
7.3.10.0050.00816.63
7.3.00.0150.01116.18
7.2.330.0140.00416.50
7.2.320.0140.00516.73
7.2.310.0060.01016.60
7.2.300.0070.01016.84
7.2.290.0060.01216.83
7.2.260.0110.00716.00
7.2.250.0070.01115.51
7.2.240.0090.00715.50
7.2.230.0040.01115.57
7.2.220.0070.00415.52
7.2.210.0060.00515.56
7.2.200.0030.00915.46
7.2.190.0020.00815.63
7.2.180.0030.01015.61
7.2.170.0050.00915.44
7.2.160.0070.00716.00
7.2.150.0090.00616.95
7.2.140.0130.00317.03
7.2.130.0190.00716.36
7.2.120.0240.00616.33
7.2.110.0250.00916.47
7.2.100.0140.00916.26
7.2.90.0190.00916.37
7.2.80.0230.00816.37
7.2.70.0160.00716.29
7.2.60.0190.00916.42
7.2.50.0190.01116.32
7.2.40.0240.00716.32
7.2.30.0180.00816.34
7.2.20.0130.01116.49
7.2.10.0250.00416.30
7.2.00.0180.00916.37
7.1.330.0040.01115.81
7.1.320.0080.00515.92
7.1.310.0090.00515.92
7.1.300.0080.00315.85
7.1.290.0060.00715.88
7.1.280.0040.00815.95
7.1.270.0100.00515.94
7.1.260.0050.01015.93
7.1.250.0200.00515.28
7.1.240.0000.01716.00
7.1.230.0030.00716.00
7.1.220.0070.00716.00
7.1.210.0060.00316.00
7.1.200.0090.00616.00
7.1.190.0070.01016.00
7.1.180.0090.00016.00
7.1.170.0070.00716.00
7.1.160.0060.00616.00
7.1.150.0080.00416.00
7.1.140.0040.00716.00
7.1.130.0040.00816.00
7.1.120.0060.00916.00
7.1.110.0030.01316.00
7.1.100.0080.00516.00
7.1.90.0060.01016.00
7.1.80.0070.00716.00
7.1.70.0070.00716.00
7.1.60.0070.00716.00
7.1.50.0070.00316.00
7.1.40.0060.00616.00
7.1.30.0000.01016.00
7.1.20.0030.00616.00
7.1.10.0040.01116.00
7.1.00.0030.00616.00
7.0.330.0420.00914.79
7.0.320.0070.00716.00
7.0.310.0000.01416.00
7.0.300.0140.00016.00
7.0.290.0090.00616.00
7.0.280.0030.01016.00
7.0.270.0060.00616.00
7.0.260.0030.01016.00
7.0.250.0080.00516.00
7.0.240.0080.00816.00
7.0.230.0030.00616.00
7.0.220.0070.00716.00
7.0.210.0060.00916.00
7.0.200.0080.00016.00
7.0.190.0080.00416.00
7.0.180.0060.00316.00
7.0.170.0100.00316.00
7.0.160.0090.00616.00
7.0.150.0070.00716.00
7.0.140.0040.00416.00
7.0.130.0000.00816.00
7.0.120.0140.00016.00
7.0.110.0110.00316.00
7.0.100.0070.01016.00
7.0.90.0030.01016.00
7.0.80.0090.00016.00
7.0.70.0070.00716.00
7.0.60.0040.00816.00
7.0.50.0070.01416.00
7.0.40.0090.00316.00
7.0.30.0000.00916.00
7.0.20.0090.00316.00
7.0.10.0030.01316.00
7.0.00.0110.00416.00
5.6.400.0000.01116.00
5.6.390.0060.01016.00
5.6.380.0080.00315.20
5.6.370.0100.00716.00
5.6.360.0060.00916.00
5.6.350.0030.00616.00
5.6.340.0060.00616.00
5.6.330.0000.01416.00
5.6.320.0060.00916.00
5.6.310.0030.01016.00
5.6.300.0030.01016.00
5.6.290.0060.00316.00
5.6.280.0070.00816.00
5.6.270.0030.01216.00
5.6.260.0150.00316.00
5.6.250.0040.00416.00
5.6.240.0070.00716.00
5.6.230.0000.00916.00
5.6.220.0090.00916.00
5.6.210.0070.00716.00
5.6.200.0130.00716.00
5.6.190.0030.00916.00
5.6.180.0060.00616.00
5.6.170.0130.00016.00
5.6.160.0110.00316.00
5.6.150.0060.01216.00
5.6.140.0120.00316.00
5.6.130.0030.00716.00
5.6.120.0030.01516.00
5.6.110.0060.00916.00
5.6.100.0090.00316.00
5.6.90.0030.01016.00
5.6.80.0060.00316.00
5.6.70.0040.00416.00
5.6.60.0060.00916.00
5.6.50.0030.01016.00
5.6.40.0060.01216.00
5.6.30.0100.00716.00
5.6.20.0070.00716.00
5.6.10.0080.00616.00
5.6.00.0030.01016.00

preferences:
38.75 ms | 403 KiB | 5 Q