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run code in 300+ PHP versions simultaneously
<?php class YourClassThatWouldHaveAMuchBetterNameIfWeKnewWhatItWasDoing { private $uploadDir; public function __construct(string $uploadDir) { $this->uploadDir = $uploadDir; } public function countFiles(): int { $dir = getcwd()."/".$this->uploadDir; $files = []; // glob($dir."*"); return $files === false ? 0 : count($files); } } $thingy = new YourClassThatWouldHaveAMuchBetterNameIfWeKnewWhatItWasDoing("/path/to/uploads"); var_dump( $thingy->countFiles() );

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)
8.3.60.0030.01416.75
8.3.50.0070.00717.99
8.3.40.0030.01318.59
8.3.30.0120.00318.73
8.3.20.0000.00819.15
8.3.10.0050.00321.75
8.3.00.0040.00423.52
8.2.180.0070.01016.38
8.2.170.0030.01022.96
8.2.160.0030.01019.18
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00420.95
8.2.110.0040.00722.07
8.2.100.0040.00717.59
8.2.90.0000.00820.65
8.2.80.0030.00517.97
8.2.70.0040.00417.93
8.2.60.0060.00317.92
8.2.50.0050.00318.10
8.2.40.0030.00620.84
8.2.30.0000.00719.26
8.2.20.0040.00418.07
8.2.10.0000.00819.90
8.2.00.0070.00019.32
8.1.280.0100.00725.92
8.1.270.0040.00422.16
8.1.260.0080.00026.35
8.1.250.0090.00928.09
8.1.240.0050.00522.45
8.1.230.0040.00820.95
8.1.220.0040.00417.74
8.1.210.0000.00818.94
8.1.200.0080.00017.35
8.1.190.0030.00517.25
8.1.180.0080.00018.10
8.1.170.0080.00018.68
8.1.160.0070.00018.92
8.1.150.0000.00718.89
8.1.140.0070.00017.79
8.1.130.0000.00717.39
8.1.120.0000.00717.48
8.1.110.0040.00417.34
8.1.100.0070.00017.41
8.1.90.0040.00417.48
8.1.80.0000.00717.45
8.1.70.0070.00017.49
8.1.60.0030.00617.58
8.1.50.0000.00817.59
8.1.40.0050.00317.51
8.1.30.0040.00417.65
8.1.20.0080.00017.59
8.1.10.0000.00717.55
8.1.00.0000.00817.43
8.0.300.0040.00419.89
8.0.290.0070.00016.75
8.0.280.0000.00718.38
8.0.270.0090.00017.26
8.0.260.0060.00016.83
8.0.250.0050.00317.02
8.0.240.0040.00416.87
8.0.230.0040.00316.98
8.0.220.0000.00716.80
8.0.210.0070.00016.89
8.0.200.0070.00017.00
8.0.190.0040.00416.96
8.0.180.0040.00416.84
8.0.170.0030.00616.89
8.0.160.0040.00416.89
8.0.150.0040.00416.75
8.0.140.0070.00016.86
8.0.130.0030.00313.37
8.0.120.0030.00516.77
8.0.110.0040.00416.92
8.0.100.0040.00416.75
8.0.90.0050.00316.76
8.0.80.0070.01116.87
8.0.70.0030.00516.76
8.0.60.0070.00016.80
8.0.50.0030.00716.69
8.0.30.0110.00717.01
8.0.20.0090.00917.40
8.0.10.0030.00616.96
8.0.00.0110.00616.72
7.4.330.0000.00415.55
7.4.320.0000.00616.66
7.4.300.0030.00316.53
7.4.290.0000.00716.36
7.4.280.0040.00416.61
7.4.270.0090.00316.53
7.4.260.0040.00416.52
7.4.250.0060.00316.59
7.4.240.0000.00916.62
7.4.230.0050.00216.50
7.4.220.0060.00316.51
7.4.210.0120.00516.60
7.4.200.0070.00016.73
7.4.160.0060.01116.49
7.4.140.0110.00717.86
7.4.130.0100.00716.43
7.4.120.0100.00916.48
7.4.110.0060.01016.45
7.4.100.0090.00916.54
7.4.90.0090.01216.46
7.4.80.0110.01619.39
7.4.70.0060.01416.51
7.4.60.0080.01116.43
7.4.50.0100.00716.39
7.4.40.0090.00916.41
7.4.00.0000.01514.66
7.3.330.0000.00513.23
7.3.320.0030.00313.24
7.3.310.0030.00316.19
7.3.300.0030.00316.30
7.3.290.0000.00716.43
7.3.280.0080.00716.37
7.3.260.0070.01116.37
7.3.240.0120.00916.44
7.3.230.0030.01316.49
7.3.210.0080.00816.64
7.3.200.0060.00916.23
7.3.190.0120.00916.50
7.3.180.0080.00816.50
7.3.170.0160.00016.35
7.3.160.0090.01016.59
7.3.10.0100.00316.38
7.3.00.0070.00716.30
7.2.330.0070.01116.38
7.2.320.0120.01216.43
7.2.310.0080.01116.74
7.2.300.0100.00716.82
7.2.290.0060.01116.80
7.2.130.0040.01416.72
7.2.120.0030.00616.70
7.2.110.0040.00816.74
7.2.100.0030.00816.88
7.2.90.0030.01416.60
7.2.80.0000.01216.67
7.2.70.0200.00715.72
7.2.60.0170.01115.86
7.2.50.0200.00615.83
7.2.40.0180.00815.97
7.2.30.0190.00915.87
7.2.20.0180.00915.85
7.2.10.0250.00915.81
7.2.00.0260.01015.95
7.1.250.0030.00715.54
7.1.200.0060.00615.70
7.1.170.0390.00014.01
7.1.160.0430.01313.92
7.1.150.0520.00713.71
7.1.140.0470.01014.03
7.1.130.0380.00314.10
7.1.120.0470.01013.73
7.1.110.0470.00913.89
7.1.100.0320.00413.92
7.1.90.0500.00714.00
7.1.80.0310.01214.01
7.1.70.0310.01014.00
7.1.60.1330.00631.86
7.1.50.0500.01331.88
7.1.40.0650.01431.96
7.1.30.0890.00031.59
7.1.20.0790.00631.65
7.1.10.0330.00913.71
7.1.00.0380.00714.03

preferences:
62.55 ms | 400 KiB | 5 Q