3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [ "53" => "q", "61" => "f", "74" => "s", "87" => "C", "19" => "D", "101" => "e", "22" => "C", "13" => "h" ]; $whitelist = array_fill_keys(['C', 'D'], 0); $result = []; foreach ($array as $k => $v) { if (isset($whitelist[$v])) { if ($whitelist[$v]) { break; } ++$whitelist[$v]; } if (array_sum($whitelist)) { $result[] = $k; } } var_export($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)
8.5.10.0070.01020.32
8.5.00.0130.00819.79
8.4.160.0130.00822.00
8.4.150.0020.00114.05
8.4.140.0160.00517.59
8.4.130.0080.01318.46
8.4.120.0120.00819.31
8.4.110.0110.00920.70
8.4.100.0130.00417.68
8.4.90.0140.00720.47
8.4.80.0110.00820.68
8.4.70.0090.01018.63
8.4.60.0090.01220.61
8.4.50.0140.00518.57
8.4.40.0160.00319.54
8.4.30.0040.00418.80
8.4.20.0130.00622.55
8.4.10.0030.01323.66
8.3.280.0150.00518.31
8.3.270.0120.00916.74
8.3.260.0120.00816.56
8.3.250.0060.00216.63
8.3.240.0140.00516.86
8.3.230.0100.00916.97
8.3.220.0100.00818.92
8.3.210.0160.00416.66
8.3.200.0030.00516.75
8.3.190.0080.00617.22
8.3.180.0110.00818.97
8.3.170.0130.00417.17
8.3.160.0120.00616.48
8.3.150.0140.00417.41
8.3.140.0030.00516.62
8.3.130.0130.00318.27
8.3.120.0110.00818.87
8.3.110.0040.00720.94
8.3.100.0100.00624.06
8.3.90.0000.00926.77
8.3.80.0000.00918.43
8.3.70.0170.00018.20
8.3.60.0160.00018.55
8.3.50.0040.01116.38
8.3.40.0140.00720.34
8.3.30.0140.00018.81
8.3.20.0070.00024.18
8.3.10.0040.00424.66
8.3.00.0050.00326.16
8.2.290.0120.00717.13
8.2.280.0150.00818.30
8.2.270.0090.00916.71
8.2.260.0100.01016.96
8.2.250.0060.00318.57
8.2.240.0080.00018.97
8.2.230.0080.00322.58
8.2.220.0080.00037.54
8.2.210.0140.00426.77
8.2.200.0060.00316.63
8.2.190.0120.00616.75
8.2.180.0070.00716.38
8.2.170.0180.00322.96
8.2.160.0070.00722.96
8.2.150.0080.00025.66
8.2.140.0110.00424.66
8.2.130.0070.00026.16
8.2.120.0040.00426.16
8.2.110.0060.00319.21
8.2.100.0080.00317.91
8.2.90.0060.00319.76
8.2.80.0000.00917.50
8.2.70.0060.00317.62
8.2.60.0000.00818.05
8.2.50.0060.00318.07
8.2.40.0040.00418.27
8.2.30.0080.00317.95
8.2.20.0000.00719.30
8.2.10.0030.00617.79
8.2.00.0000.00917.76
8.1.330.0110.00716.20
8.1.320.0120.00716.19
8.1.310.0040.00416.88
8.1.300.0130.00619.81
8.1.290.0030.00630.84
8.1.280.0110.01125.92
8.1.270.0070.00024.66
8.1.260.0000.00826.35
8.1.250.0030.00728.09
8.1.240.0030.00622.45
8.1.230.0040.00720.88
8.1.220.0040.00417.78
8.1.210.0040.00418.91
8.1.200.0030.00617.35
8.1.190.0080.00017.13
8.1.180.0060.00321.94
8.1.170.0030.00518.70
8.1.160.0000.00718.87
8.1.150.0070.00018.63
8.1.140.0040.00417.48
8.1.130.0000.00717.36
8.1.120.0040.00417.35
8.1.110.0000.00817.50
8.1.100.0030.00617.61
8.1.90.0040.00417.50
8.1.80.0030.00617.41
8.1.70.0060.00317.45
8.1.60.0060.00317.57
8.1.50.0000.00717.49
8.1.40.0000.00817.67
8.1.30.0000.00817.64
8.1.20.0080.00017.63
8.1.10.0000.00817.50
8.1.00.0040.00417.55
8.0.300.0000.00719.90
8.0.290.0000.00816.75
8.0.280.0000.00718.45
8.0.270.0050.00216.70
8.0.260.0000.00716.79
8.0.250.0040.00416.75
8.0.240.0070.00016.86
8.0.230.0000.00716.79
8.0.220.0040.00416.82
8.0.210.0000.00716.71
8.0.200.0090.00016.76
8.0.190.0040.00416.77
8.0.180.0000.00716.78
8.0.170.0070.00016.90
8.0.160.0000.00816.72
8.0.150.0040.00416.86
8.0.140.0080.00016.87
8.0.130.0000.00816.80
8.0.120.0050.00316.70
8.0.110.0030.00516.79
8.0.100.0070.00016.79
8.0.90.0000.00816.83
8.0.80.0040.00416.73
8.0.70.0080.00016.85
8.0.60.0030.00516.82
8.0.50.0030.00516.80
8.0.30.0000.00816.83
8.0.20.0040.00416.71
8.0.10.0000.00716.94

preferences:
136.02 ms | 403 KiB | 5 Q