3v4l.org

run code in 300+ PHP versions simultaneously
<?php class test { protected $val; public function __construct($val) { $this->$val = $val; } public function getVal() { return $this->val; } } $arr = array( 'one' => new test(53), 'two' => new test(200), 'three' => new test(100) ); uasort($arr, function (\test $a, \test $b) { echo 'comparing '.var_dump($a).' with '.var_dump($b); if ($a->getVal() == $b->getVal()) { return 0; } return ($a->getVal() < $b->val()) ? -1 : 1; }); print_r($arr);

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)
8.3.60.0140.00718.43
8.3.50.0090.00921.14
8.3.40.0150.00418.92
8.3.30.0110.00420.20
8.3.20.0000.00820.57
8.3.10.0040.00421.07
8.3.00.0100.00023.48
8.2.180.0170.00718.54
8.2.170.0070.00722.96
8.2.160.0100.00320.48
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0050.00519.30
8.2.110.0060.00322.13
8.2.100.0080.00417.80
8.2.90.0060.00319.21
8.2.80.0070.00019.23
8.2.70.0060.00317.63
8.2.60.0000.00817.93
8.2.50.0000.00818.07
8.2.40.0090.00018.34
8.2.30.0000.00719.50
8.2.20.0070.00017.71
8.2.10.0030.00617.76
8.2.00.0050.00317.63
8.1.280.0140.00025.92
8.1.270.0060.00323.99
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0050.00522.64
8.1.230.0040.00721.04
8.1.220.0050.00318.77
8.1.210.0060.00318.98
8.1.200.0000.00817.38
8.1.190.0040.00417.53
8.1.180.0040.00418.10
8.1.170.0050.00318.70
8.1.160.0050.00218.81
8.1.150.0050.00218.56
8.1.140.0070.00017.56
8.1.130.0040.00417.84
8.1.120.0000.00817.50
8.1.110.0070.00017.42
8.1.100.0030.00517.44
8.1.90.0040.00417.51
8.1.80.0030.00517.49
8.1.70.0000.00717.37
8.1.60.0000.00917.50
8.1.50.0000.00817.40
8.1.40.0090.00017.42
8.1.30.0070.00017.49
8.1.20.0040.00417.65
8.1.10.0070.00017.47
8.1.00.0040.00417.41
8.0.300.0080.00020.05
8.0.290.0020.00517.30
8.0.280.0040.00418.36
8.0.270.0000.00717.22
8.0.260.0030.00316.89
8.0.250.0040.00416.88
8.0.240.0070.00016.92
8.0.230.0030.00317.07
8.0.220.0000.00716.85
8.0.210.0000.00716.94
8.0.200.0030.00317.05
8.0.190.0050.00216.92
8.0.180.0000.00716.96
8.0.170.0000.00816.89
8.0.160.0030.00516.98
8.0.150.0070.00016.84
8.0.140.0000.00716.84
8.0.130.0030.00313.43
8.0.120.0040.00416.94
8.0.110.0000.00716.84
8.0.100.0070.00016.97
8.0.90.0080.00016.97
8.0.80.0060.00916.94
8.0.70.0090.00016.91
8.0.60.0040.00416.93
8.0.50.0030.00516.91
8.0.30.0130.00717.25
8.0.20.0120.00817.40
8.0.10.0040.00416.99
8.0.00.0100.01016.91
7.4.330.0030.00316.72
7.4.320.0020.00516.49
7.4.300.0000.00616.53
7.4.290.0070.00016.53
7.4.280.0070.00316.50
7.4.270.0000.00716.45
7.4.260.0050.00013.28
7.4.250.0040.00416.36
7.4.240.0000.00716.49
7.4.230.0070.00016.49
7.4.220.0110.01516.60
7.4.210.0070.00916.58
7.4.200.0000.00816.70
7.4.190.0000.00716.43
7.4.160.0100.00716.70
7.4.150.0150.00417.40
7.4.140.0060.01117.86
7.4.130.0060.01316.54
7.4.120.0090.00916.59
7.4.110.0120.00616.58
7.4.100.0130.00816.63
7.4.90.0130.00716.41
7.4.80.0080.01219.39
7.4.70.0030.01316.41
7.4.60.0180.00416.39
7.4.50.0060.00316.16
7.4.40.0120.00622.77
7.4.30.0000.01616.52
7.4.00.0070.01014.90
7.3.330.0000.00513.23
7.3.320.0000.00513.21
7.3.310.0000.00616.41
7.3.300.0070.00016.24
7.3.290.0000.01416.35
7.3.280.0020.01716.37
7.3.270.0140.00417.40
7.3.260.0100.01318.24
7.3.250.0100.00816.55
7.3.240.0070.01016.49
7.3.230.0060.01616.52
7.3.210.0060.01116.58
7.3.200.0120.00619.39
7.3.190.0060.01616.53
7.3.180.0080.00816.28
7.3.170.0060.01216.53
7.3.160.0040.01216.48
7.3.120.0040.01114.83
7.2.330.0050.01116.73
7.2.320.0060.01316.69
7.2.310.0060.01716.67
7.2.300.0130.00316.63
7.2.290.0090.01416.75
7.2.60.0000.01216.67
7.1.200.0120.00315.49
7.1.70.0000.00817.26
7.1.60.0160.01019.17
7.1.50.0030.01717.07
7.1.00.0100.07022.30
7.0.200.0000.01016.81
7.0.140.0000.07722.07
7.0.100.0070.08319.93
7.0.90.0100.07719.97
7.0.80.0030.05020.00
7.0.70.0070.08719.95
7.0.60.0000.08019.96
7.0.50.0070.08020.38
7.0.40.0070.07320.00
7.0.30.0000.08720.05
7.0.20.0100.08020.08
7.0.10.0100.06320.13
7.0.00.0130.07320.10
5.6.280.0030.07320.78
5.6.250.0200.07320.57
5.6.240.0000.09320.70
5.6.230.0170.07720.61
5.6.220.0100.07720.74
5.6.210.0170.07020.50
5.6.200.0100.08021.05
5.6.190.0130.06021.07
5.6.180.0170.07320.97
5.6.170.0100.03720.97
5.6.160.0030.08721.05
5.6.150.0130.06721.18
5.6.140.0130.07021.03
5.6.130.0100.08021.06
5.6.120.0200.04020.95
5.6.110.0130.08321.11
5.6.100.0130.08021.08
5.6.90.0030.05720.95
5.6.80.0070.07720.57
5.6.70.0170.04020.32
5.6.60.0100.07720.45
5.6.50.0070.07320.44
5.6.40.0100.07720.37
5.6.30.0100.07320.45
5.6.20.0130.04720.38
5.6.10.0030.08320.47
5.6.00.0030.05320.41
5.5.380.0100.07320.39
5.5.370.0000.08320.41
5.5.360.0170.07720.36
5.5.350.0130.07720.37
5.5.340.0100.07720.65
5.5.330.0070.05020.93
5.5.320.0030.08720.91
5.5.310.0100.07720.79
5.5.300.0070.05320.91
5.5.290.0170.06020.93
5.5.280.0070.04320.93
5.5.270.0000.09320.80
5.5.260.0070.07720.93
5.5.250.0030.08720.57
5.5.240.0030.08320.27
5.5.230.0100.06020.28
5.5.220.0070.04320.26
5.5.210.0070.05320.23
5.5.200.0100.04320.24
5.5.190.0100.07720.16
5.5.180.0030.08020.23
5.5.160.0030.06320.28
5.5.150.0130.06320.29
5.5.140.0070.07720.14
5.5.130.0030.08020.25
5.5.120.0100.07320.29
5.5.110.0030.07319.98
5.5.100.0130.05719.96
5.5.90.0030.08320.13
5.5.80.0100.05019.98
5.5.70.0030.07720.07
5.5.60.0000.08720.11
5.5.50.0100.07020.10
5.5.40.0070.04320.07
5.5.30.0130.03720.16
5.5.20.0000.04320.16
5.5.10.0030.05320.03
5.5.00.0000.04320.04
5.4.450.0030.07319.18
5.4.440.0030.06719.53
5.4.430.0130.06719.35
5.4.420.0070.08019.36
5.4.410.0070.07719.41
5.4.400.0170.07019.21
5.4.390.0130.07019.04
5.4.380.0070.06319.13
5.4.370.0070.03718.90
5.4.360.0030.08019.19
5.4.350.0100.07719.19
5.4.340.0030.07719.05
5.4.320.0100.06719.18
5.4.310.0100.07318.86
5.4.300.0070.07318.94
5.4.290.0030.07719.13
5.4.280.0070.07319.00
5.4.270.0100.07319.04
5.4.260.0070.08019.04
5.4.250.0070.08319.09
5.4.240.0130.07319.20
5.4.230.0000.07019.19
5.4.220.0170.07019.14
5.4.210.0130.04019.20
5.4.200.0000.04019.13
5.4.190.0030.03718.89
5.4.180.0030.03718.87
5.4.170.0030.05719.04
5.4.160.0030.05319.20
5.4.150.0070.03319.02
5.4.140.0100.03016.52
5.4.130.0100.03016.46
5.4.120.0070.07316.43
5.4.110.0070.06716.47
5.4.100.0000.03716.52
5.4.90.0030.03716.35
5.4.80.0030.07016.45
5.4.70.0070.04716.54
5.4.60.0070.06016.49
5.4.50.0070.05316.41
5.4.40.0030.05316.32
5.4.30.0030.05016.41
5.4.20.0030.04016.45
5.4.10.0070.03316.45
5.4.00.0100.02715.87
5.3.290.0070.04014.73
5.3.280.0030.04014.70
5.3.270.0000.04014.54
5.3.260.0030.04714.75
5.3.250.0000.04014.64
5.3.240.0000.04314.60
5.3.230.0000.04014.73
5.3.220.0070.06014.55
5.3.210.0000.08014.67
5.3.200.0070.03714.55
5.3.190.0100.05314.56
5.3.180.0000.04014.50
5.3.170.0070.03714.64
5.3.160.0100.03014.63
5.3.150.0070.06714.56
5.3.140.0030.04014.52
5.3.130.0070.06714.66
5.3.120.0030.04014.68
5.3.110.0030.06314.67
5.3.100.0070.04313.98
5.3.90.0100.05014.00
5.3.80.0070.06713.95
5.3.70.0070.04014.14
5.3.60.0000.03714.07
5.3.50.0070.03013.98
5.3.40.0100.06714.02
5.3.30.0100.03014.05
5.3.20.0030.03313.82
5.3.10.0070.03313.79
5.3.00.0000.03713.71
5.2.170.0100.02311.07
5.2.160.0030.03011.08
5.2.150.0000.03711.24
5.2.140.0170.02711.08
5.2.130.0070.03711.04
5.2.120.0000.03011.22
5.2.110.0000.03011.02
5.2.100.0000.03011.17
5.2.90.0030.02711.09
5.2.80.0070.02311.15
5.2.70.0000.03311.15
5.2.60.0030.03011.06
5.2.50.0000.03710.94
5.2.40.0000.03710.93
5.2.30.0000.03310.88
5.2.20.0030.02710.92
5.2.10.0030.02710.89
5.2.00.0030.02710.79
5.1.60.0030.0339.85
5.1.50.0100.01710.09
5.1.40.0070.02310.07
5.1.30.0070.04310.41
5.1.20.0030.04010.27
5.1.10.0100.02010.09
5.1.00.0000.02710.08
5.0.50.0030.0208.56
5.0.40.0000.0208.51
5.0.30.0000.0478.34
5.0.20.0070.0138.27
5.0.10.0070.0178.02
5.0.00.0030.0308.18
4.4.90.0000.0277.79
4.4.80.0000.0137.79
4.4.70.0000.0207.79
4.4.60.0030.0137.79
4.4.50.0030.0137.79
4.4.40.0000.0307.79
4.4.30.0000.0177.79
4.4.20.0000.0207.79
4.4.10.0070.0107.79
4.4.00.0000.0237.79
4.3.110.0030.0137.79
4.3.100.0000.0137.79
4.3.90.0030.0137.79
4.3.80.0030.0437.79
4.3.70.0030.0177.79
4.3.60.0000.0137.79
4.3.50.0000.0177.79
4.3.40.0000.0337.79
4.3.30.0000.0277.79
4.3.20.0000.0377.79
4.3.10.0000.0377.79
4.3.00.0000.0377.79

preferences:
45.99 ms | 401 KiB | 5 Q