3v4l.org

run code in 300+ PHP versions simultaneously
<?php $serials = [ [ "foo" => "", "bar" => "" ], [ "foo" => "", "bar" => "" ], [ "foo" => "", "bar" => "" ], [ "foo" => "", "bar" => "" ], [ "foo" => "", "bar" => "" ], [ "foo" => "Don't remove ", "bar" => "me!" ] ]; $filteredArray = array_filter ($serials, function ($item) { return !empty(join($item)); }); var_dump($filteredArray);

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)
8.3.60.0060.01216.75
8.3.50.0110.00416.30
8.3.40.0140.00318.71
8.3.30.0110.00418.59
8.3.20.0040.00420.08
8.3.10.0030.00721.91
8.3.00.0030.00522.10
8.2.180.0120.00618.29
8.2.170.0070.00722.96
8.2.160.0030.01018.97
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0140.00020.89
8.2.120.0080.00026.35
8.2.110.0030.00720.85
8.2.100.0090.00317.91
8.2.90.0050.00319.09
8.2.80.0040.00417.97
8.2.70.0100.00017.62
8.2.60.0060.00317.93
8.2.50.0000.00818.10
8.2.40.0000.00720.56
8.2.30.0000.00720.95
8.2.20.0090.00318.02
8.2.10.0040.00418.02
8.2.00.0000.00718.02
8.1.280.0140.00325.92
8.1.270.0000.00822.19
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0100.01024.05
8.1.230.0040.00819.09
8.1.220.0000.00917.77
8.1.210.0100.00018.77
8.1.200.0000.00917.47
8.1.190.0030.00617.11
8.1.180.0040.00418.10
8.1.170.0040.00418.88
8.1.160.0000.00718.92
8.1.150.0000.00720.58
8.1.140.0040.00419.57
8.1.130.0000.00718.77
8.1.120.0070.00017.51
8.1.110.0040.00417.47
8.1.100.0000.00817.44
8.1.90.0080.00017.44
8.1.80.0080.00017.47
8.1.70.0000.00817.50
8.1.60.0090.00017.51
8.1.50.0060.00317.41
8.1.40.0000.00817.43
8.1.30.0070.00017.63
8.1.20.0000.00817.69
8.1.10.0030.00517.46
8.1.00.0030.00617.27
8.0.300.0100.00018.77
8.0.290.0080.00016.63
8.0.280.0000.00718.35
8.0.270.0070.00017.20
8.0.260.0080.00016.73
8.0.250.0000.00716.96
8.0.240.0060.00316.97
8.0.230.0040.00716.83
8.0.220.0030.00316.85
8.0.210.0000.00716.89
8.0.200.0000.00616.85
8.0.190.0030.00616.92
8.0.180.0000.00716.89
8.0.170.0040.00316.81
8.0.160.0040.00416.87
8.0.150.0020.00516.81
8.0.140.0000.00716.73
8.0.130.0040.00413.27
8.0.120.0050.00316.76
8.0.110.0000.00716.71
8.0.100.0030.00516.84
8.0.90.0080.00016.66
8.0.80.0100.01016.87
8.0.70.0040.00416.85
8.0.60.0030.00516.95
8.0.50.0000.00716.81
8.0.30.0140.00416.87
8.0.20.0150.00417.40
8.0.10.0040.00416.98
8.0.00.0000.01716.83
7.4.330.0000.00515.55
7.4.320.0060.00016.50
7.4.300.0030.00316.50
7.4.290.0000.00816.58
7.4.280.0040.00416.39
7.4.270.0000.00716.49
7.4.260.0000.00716.57
7.4.250.0000.00716.54
7.4.240.0000.00816.52
7.4.230.0030.00316.58
7.4.220.0060.01216.66
7.4.210.0060.00916.52
7.4.200.0000.00716.66
7.4.160.0130.00416.53
7.4.150.0090.01417.40
7.4.140.0100.00817.86
7.4.130.0140.01116.61
7.4.120.0110.01016.48
7.4.110.0080.00916.44
7.4.100.0150.00616.69
7.4.90.0030.01516.52
7.4.80.0070.01019.39
7.4.70.0120.00316.55
7.4.60.0060.00916.47
7.4.50.0040.01116.64
7.4.40.0140.00316.39
7.4.30.0060.01016.52
7.4.00.0000.01114.78
7.3.330.0030.00313.18
7.3.320.0000.00513.09
7.3.310.0040.00416.08
7.3.300.0070.00016.18
7.3.290.0090.00516.20
7.3.280.0080.01016.24
7.3.270.0130.00417.40
7.3.260.0060.01116.39
7.3.250.0120.00816.33
7.3.240.0100.00916.37
7.3.230.0110.00616.20
7.3.210.0120.00416.33
7.3.200.0030.01416.29
7.3.190.0030.01216.30
7.3.180.0080.00816.23
7.3.170.0060.01116.25
7.3.160.0080.00816.44
7.2.330.0130.00316.66
7.2.320.0060.01116.43
7.2.310.0120.00616.48
7.2.300.0070.01016.62
7.2.290.0070.01016.73
7.2.60.0120.00316.81
7.2.00.0060.00319.40
7.1.200.0060.00915.79
7.1.100.0030.01017.63
7.1.70.0060.01216.89
7.1.60.0310.01035.00
7.1.50.0270.01334.88
7.1.40.0310.01134.16
7.1.30.0280.01334.44
7.1.20.0300.01634.57
7.1.10.0050.01216.57
7.1.00.0030.01416.50
7.0.200.0060.01216.43
7.0.190.0060.01316.68
7.0.180.0060.01216.20
7.0.170.0030.01616.13
7.0.160.0100.01016.07
7.0.150.0120.00616.39
7.0.140.0080.01116.28
7.0.130.0100.01016.16
7.0.120.0080.01516.33
7.0.110.0090.00616.35
7.0.100.0140.00316.23
7.0.90.0110.00516.27
7.0.80.0100.00916.30
7.0.70.0070.01316.10
7.0.60.0080.01215.95
7.0.50.0030.01216.23
7.0.40.0070.00716.36
7.0.30.0000.01416.35
7.0.20.0090.00816.51
7.0.10.0100.00916.24
7.0.00.0060.00916.31

preferences:
32.55 ms | 400 KiB | 5 Q