3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare(strict_types=1); /** * @param array $elements * * @return Generator */ function gen2(array $elements): \Generator { for ($num = count($elements), $i = pow(2, $num) - 1; $i >= 1; $i -= 2) { $r = []; for ($j = 0; $j < $num; $j += 1) { if ($i & (1 << ($num - $j - 1))) { $r[] = $elements[$j]; } } yield $r; } } foreach (gen2(['O', 'U', 'W', 'P', 'template']) as $path) { echo implode(' / ', $path), "\n"; }

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)
8.5.10.0060.00316.73
8.5.00.0100.01119.91
8.4.150.0020.00014.05
8.4.140.0120.00817.63
8.4.130.0130.00817.70
8.4.120.0110.00820.49
8.4.110.0140.00620.77
8.4.100.0140.00617.65
8.4.90.0130.00817.73
8.4.80.0140.00519.46
8.4.70.0130.00517.96
8.4.60.0110.00418.93
8.4.50.0150.00518.56
8.4.40.0120.01017.77
8.4.30.0060.01317.80
8.4.20.0160.01019.40
8.4.10.0030.00617.85
8.3.280.0130.01318.31
8.3.270.0090.01016.61
8.3.260.0110.00816.61
8.3.250.0110.00818.84
8.3.240.0120.00716.66
8.3.230.0080.01116.42
8.3.220.0110.00818.66
8.3.210.0080.01216.64
8.3.200.0050.00416.67
8.3.190.0050.00316.51
8.3.180.0030.00618.57
8.3.170.0090.00918.84
8.3.160.0110.00718.61
8.3.150.0090.00918.32
8.3.140.0110.00717.27
8.3.130.0030.00618.62
8.3.120.0090.00620.68
8.3.110.0030.00616.76
8.3.100.0130.00318.18
8.3.90.0120.00826.77
8.3.80.0060.00318.55
8.3.70.0070.01118.40
8.3.60.0110.00718.68
8.3.50.0060.01219.13
8.3.40.0060.00918.73
8.3.30.0080.00818.59
8.3.20.0080.00021.70
8.3.10.0040.00420.51
8.3.00.0080.00021.72
8.2.290.0130.00618.70
8.2.280.0110.00918.53
8.2.270.0160.00318.93
8.2.260.0090.00016.63
8.2.250.0150.00318.39
8.2.240.0090.00018.74
8.2.230.0090.00020.94
8.2.220.0190.00024.06
8.2.210.0070.01126.77
8.2.200.0030.00616.75
8.2.190.0110.00716.75
8.2.180.0210.00018.50
8.2.170.0140.00722.96
8.2.160.0000.01521.06
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0000.00820.39
8.2.120.0080.00026.35
8.2.110.0030.00622.18
8.2.100.0120.00017.78
8.2.90.0040.00417.75
8.2.80.0090.00018.78
8.2.70.0090.00018.03
8.2.60.0030.00618.26
8.2.50.0040.00418.10
8.2.40.0040.00420.32
8.2.30.0000.00719.36
8.2.20.0000.00717.98
8.2.10.0040.00418.17
8.2.00.0050.00217.98
8.1.330.0120.00716.58
8.1.320.0120.00618.09
8.1.310.0070.00018.56
8.1.300.0000.00916.61
8.1.290.0030.00718.88
8.1.280.0140.00025.92
8.1.270.0000.00722.02
8.1.260.0070.00026.35
8.1.250.0060.00328.09
8.1.240.0090.00023.98
8.1.230.0090.00322.07
8.1.220.0050.00317.79
8.1.210.0110.00018.77
8.1.200.0060.00317.35
8.1.190.0030.00517.53
8.1.180.0040.00418.10
8.1.170.0050.00318.29
8.1.160.0040.00418.81
8.1.150.0070.00018.79
8.1.140.0030.00519.07
8.1.130.0030.00318.83
8.1.120.0000.00717.35
8.1.110.0000.00717.37
8.1.100.0000.00717.50
8.1.90.0040.00417.40
8.1.80.0000.00717.39
8.1.70.0000.00717.45
8.1.60.0070.00417.64
8.1.50.0030.00517.54
8.1.40.0040.00417.57
8.1.30.0040.00417.64
8.1.20.0040.00417.55
8.1.10.0040.00417.53
8.1.00.0000.00817.49
8.0.300.0070.00018.77
8.0.290.0030.00616.63
8.0.280.0070.00018.42
8.0.270.0060.00316.82
8.0.260.0070.00016.82
8.0.250.0040.00416.82
8.0.240.0000.00717.00
8.0.230.0050.00316.97
8.0.220.0060.00316.76
8.0.210.0000.00716.85
8.0.200.0080.00016.95
8.0.190.0080.00016.98
8.0.180.0070.00016.84
8.0.170.0040.00416.89
8.0.160.0070.00016.92
8.0.150.0000.00716.71
8.0.140.0050.00516.89
8.0.130.0000.00613.32
8.0.120.0000.00816.86
8.0.110.0070.00016.74
8.0.100.0000.00716.90
8.0.90.0040.00416.77
8.0.80.0080.00816.84
8.0.70.0030.00616.83
8.0.60.0070.00016.96
8.0.50.0000.00716.85
8.0.30.0110.00617.07
8.0.20.0080.01217.40
8.0.10.0000.00816.85
8.0.00.0080.01116.79
7.4.330.0000.00515.55
7.4.320.0090.00016.59
7.4.300.0000.00616.55
7.4.290.0040.00416.49
7.4.280.0030.00716.50
7.4.270.0030.00316.55
7.4.260.0000.00716.49
7.4.250.0040.00416.57
7.4.240.0040.00416.58
7.4.230.0030.00316.34
7.4.220.0000.00816.52
7.4.210.0000.01516.52
7.4.200.0070.00016.48
7.4.160.0090.00716.39
7.4.150.0090.00917.40
7.4.140.0130.00617.86
7.4.130.0100.00716.43
7.4.120.0190.00516.57
7.4.110.0170.00016.63
7.4.100.0100.01316.48
7.4.90.0100.00716.49
7.4.80.0110.00719.39
7.4.70.0110.00716.60
7.4.60.0080.01116.48
7.4.50.0090.00616.41
7.4.40.0070.01416.40
7.4.30.0070.01416.51
7.4.00.0030.01415.01
7.3.330.0000.00613.14
7.3.320.0000.00713.31
7.3.310.0000.00716.41
7.3.300.0000.00616.33
7.3.290.0070.01216.36
7.3.280.0050.00816.32
7.3.270.0070.01317.40
7.3.260.0130.00416.40
7.3.250.0140.00616.34
7.3.240.0110.00716.39
7.3.230.0090.00916.21
7.3.210.0090.00816.45
7.3.200.0130.00316.69
7.3.190.0120.00916.41
7.3.180.0130.00416.64
7.3.170.0070.01116.64
7.3.160.0060.01016.55
7.3.120.0070.01114.89
7.3.110.0130.00615.00
7.3.100.0090.00914.51
7.3.90.0060.00614.91
7.3.80.0090.00614.84
7.3.70.0030.01014.93
7.3.60.0080.00814.94
7.3.50.0070.00414.90
7.3.40.0070.01014.85
7.3.30.0000.01514.85
7.3.20.0070.00716.76
7.3.10.0090.00316.66
7.3.00.0050.00816.52
7.2.330.0060.01216.88
7.2.320.0130.01016.80
7.2.310.0070.01316.46
7.2.300.0070.01016.43
7.2.290.0120.00616.59
7.2.250.0040.01115.20
7.2.240.0100.01015.16
7.2.230.0060.00615.25
7.2.220.0080.00415.30
7.2.210.0060.01015.22
7.2.200.0000.01215.13
7.2.190.0060.00915.15
7.2.180.0090.00615.05
7.2.170.0000.01414.96
7.2.130.0100.00017.18
7.2.120.0090.00617.00
7.2.110.0100.00716.66
7.2.100.0070.00416.68
7.2.90.0090.00616.73
7.2.80.0040.01116.96
7.2.70.0000.01617.11
7.2.60.0000.01316.88
7.2.50.0090.00616.77
7.2.40.0060.00916.94
7.2.30.0100.00716.80
7.2.20.0000.01216.95
7.2.10.0130.00316.94
7.2.00.0120.01017.41
7.1.330.0060.00915.75
7.1.320.0100.00315.73
7.1.310.0030.01015.66
7.1.300.0030.01415.95
7.1.290.0040.00815.68
7.1.280.0090.00615.69
7.1.270.0090.00615.70
7.1.260.0110.00315.97
7.1.250.0060.00315.79
7.1.200.0040.00715.91
7.1.120.0170.00916.93
7.1.110.0150.01816.50
7.1.100.0180.00416.39
7.1.90.0130.01316.26
7.1.80.0190.00616.55
7.1.70.0360.01315.36
7.1.60.0490.00733.45
7.1.50.0410.00732.93
7.1.40.0380.00432.51
7.1.30.0250.01432.76
7.1.20.0240.01832.61
7.1.10.0160.00614.77
7.1.00.0210.00915.00

preferences:
181.66 ms | 403 KiB | 5 Q