3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public $a; public $b; public $c; public function __construct($a, $b, $c) { $this->a = $a; $this->b = $b; $this->c = $c; } } $arr = Array( new A('a1235d', 'f', 'M'), new A('a1235d', 'm', 'L'), new A('a1235d', 'm', 'S'), new A('a1234d', 'm', 'L'), new A('a1234d', 'm', 'S'), new A('a1236d', 'm', 'S'), new A('a1236d', 'm', 'M'), new A('a1234d', 'f', 'S'), new A('a1236d', 'f', 'S'), new A('a1236d', 'f', 'M'), new A('a1235d', 'f', 'S'), new A('a1234d', 'm', 'M'), new A('a1235d', 'm', 'M'), new A('a1234d', 'f', 'M'), new A('a1235d', 'f', 'L'), new A('a1236d', 'm', 'L'), new A('a1236d', 'f', 'L'), new A('a1234d', 'f', 'L') ); function sort_by_a($arr) { usort($arr, function($a, $b) { if ($a->a == $b->a) { return 0; } return ($a->a < $b->a) ? -1 : 1; }); return $arr; } function sort_by_b($arr) { usort($arr, function($a, $b) { if ($a->b == $b->b) { return 0; } return ($a->b < $b->b) ? -1 : 1; }); return $arr; } function sort_by_c($arr) { usort($arr, function($a, $b) { if ($a->c == $b->c) { return 0; } return ($a->c < $b->c) ? -1 : 1; }); return $arr; } function printarr($arr) { foreach ($arr as $a) echo $a->a."\t".$a->b."\t".$a->c."\n"; echo "\n"; } printarr($arr); $arr = sort_by_c($arr); printarr($arr); $arr = sort_by_b($arr); printarr($arr); $arr = sort_by_a($arr); printarr($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)
8.3.60.0110.01118.29
8.3.50.0130.01021.91
8.3.40.0150.00018.84
8.3.30.0080.00818.81
8.3.20.0080.00020.43
8.3.10.0030.00523.58
8.3.00.0050.00319.51
8.2.180.0040.01116.50
8.2.170.0150.00022.96
8.2.160.0110.00320.32
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00017.75
8.2.120.0050.00326.35
8.2.110.0090.00022.07
8.2.100.0130.00017.88
8.2.90.0000.00819.33
8.2.80.0030.00517.97
8.2.70.0040.00417.63
8.2.60.0080.00017.93
8.2.50.0050.00318.07
8.2.40.0040.00419.50
8.2.30.0000.00720.85
8.2.20.0070.00417.68
8.2.10.0060.00318.09
8.2.00.0030.00617.96
8.1.280.0070.01525.92
8.1.270.0000.00923.84
8.1.260.0080.00028.09
8.1.250.0030.00628.09
8.1.240.0100.00022.59
8.1.230.0070.00417.42
8.1.220.0000.00917.91
8.1.210.0050.00318.77
8.1.200.0040.00717.48
8.1.190.0060.00317.89
8.1.180.0000.00818.10
8.1.170.0000.00918.61
8.1.160.0040.00422.01
8.1.150.0020.00518.99
8.1.140.0050.00519.65
8.1.130.0070.00017.66
8.1.120.0040.00417.60
8.1.110.0000.00717.42
8.1.100.0020.00517.46
8.1.90.0040.00417.56
8.1.80.0000.00817.47
8.1.70.0000.00717.55
8.1.60.0030.00617.63
8.1.50.0060.00317.66
8.1.40.0050.00317.55
8.1.30.0000.00817.64
8.1.20.0000.00817.75
8.1.10.0000.00817.58
8.1.00.0040.00417.61
8.0.300.0040.00418.77
8.0.290.0000.00717.00
8.0.280.0000.00718.54
8.0.270.0000.00817.36
8.0.260.0000.00717.28
8.0.250.0000.00717.11
8.0.240.0070.00017.13
8.0.230.0040.00417.01
8.0.220.0070.00017.06
8.0.210.0050.00217.02
8.0.200.0070.00017.05
8.0.190.0040.00417.09
8.0.180.0030.00616.98
8.0.170.0040.00416.91
8.0.160.0000.00716.98
8.0.150.0030.00516.90
8.0.140.0070.00016.95
8.0.130.0030.00313.45
8.0.120.0080.00016.97
8.0.110.0000.00716.98
8.0.100.0080.00016.89
8.0.90.0000.00817.00
8.0.80.0070.01516.96
8.0.70.0040.00417.03
8.0.60.0040.00416.85
8.0.50.0030.00516.87
8.0.30.0090.01117.17
8.0.20.0120.01017.40
8.0.10.0000.00716.91
8.0.00.0130.00716.79
7.4.330.0000.00516.66
7.4.320.0000.00616.61
7.4.300.0030.00316.69
7.4.290.0040.00516.70
7.4.280.0000.00816.68
7.4.270.0000.00816.68
7.4.260.0050.00316.64
7.4.250.0020.00516.71
7.4.240.0020.00516.64
7.4.230.0030.00316.79
7.4.220.0090.01016.71
7.4.210.0050.01116.62
7.4.200.0060.00316.70
7.4.160.0080.00816.75
7.4.150.0200.00017.40
7.4.140.0180.00717.86
7.4.130.0110.01316.54
7.4.120.0040.01316.55
7.4.110.0190.00016.70
7.4.100.0110.00716.55
7.4.90.0100.00716.57
7.4.80.0100.01319.39
7.4.70.0070.01016.52
7.4.60.0040.01216.42
7.4.50.0070.01116.55
7.4.40.0100.00716.57
7.4.30.0120.00616.81
7.4.00.0100.00715.18
7.3.330.0030.00313.22
7.3.320.0000.00513.41
7.3.310.0040.00416.37
7.3.300.0000.00716.24
7.3.290.0030.00316.39
7.3.280.0030.01216.38
7.3.270.0170.00317.40
7.3.260.0120.01516.40
7.3.250.0070.01216.54
7.3.240.0080.01116.54
7.3.230.0130.01016.69
7.3.210.0070.01116.71
7.3.200.0080.01216.44
7.3.190.0060.01016.68
7.3.180.0090.00916.45
7.3.170.0180.00716.59
7.3.160.0110.00616.75
7.3.120.0040.01414.64
7.3.110.0060.01215.11
7.3.100.0040.00814.66
7.3.90.0030.00614.57
7.3.80.0000.01115.24
7.3.70.0090.00614.90
7.3.60.0030.01015.09
7.3.50.0040.00414.97
7.3.40.0000.01014.89
7.3.30.0000.01015.04
7.3.20.0040.00716.86
7.3.10.0080.00616.48
7.3.00.0090.00516.60
7.2.330.0100.00716.75
7.2.320.0100.00716.51
7.2.310.0180.00016.64
7.2.300.0000.01717.01
7.2.290.0110.00616.90
7.2.240.0070.00715.04
7.2.230.0080.00815.20
7.2.220.0030.01015.13
7.2.210.0030.01415.16
7.2.200.0070.01114.95
7.2.190.0030.01215.14
7.2.180.0040.00715.09
7.2.170.0030.00914.87
7.2.160.0030.00915.18
7.2.150.0000.01216.77
7.2.140.0080.00417.00
7.2.130.0060.00617.03
7.2.120.0040.01316.86
7.2.110.0030.01016.84
7.2.100.0070.00716.74
7.2.90.0050.00917.11
7.2.80.0070.00516.87
7.2.70.0060.00716.86
7.2.60.0060.00816.88
7.2.50.0090.00517.04
7.2.40.0040.00916.82
7.2.30.0050.01017.03
7.2.20.0060.00616.93
7.2.10.0060.00517.10
7.2.00.0070.00917.84
7.1.330.0040.01115.95
7.1.320.0140.00015.77
7.1.310.0120.00315.71
7.1.300.0040.00715.80
7.1.290.0000.01515.85
7.1.280.0060.00915.81
7.1.270.0060.00615.91
7.1.260.0000.01015.90
7.1.250.0060.00615.97
7.1.200.0030.00715.58
7.1.100.0000.00818.23
7.1.70.0040.00416.93
7.1.60.0120.01219.36
7.1.50.0070.00716.65
7.1.00.0100.07322.45
7.0.200.0000.00716.98
7.0.60.0030.04020.08
7.0.50.0030.06718.05
7.0.40.0130.03720.30
7.0.30.0300.07020.06
7.0.20.0430.07320.12
7.0.10.0130.04020.26
7.0.00.0030.09020.30
5.6.280.0000.03320.93
5.6.210.0000.09320.58
5.6.200.0070.08718.18
5.6.190.0100.03720.46
5.6.180.0270.05020.67
5.6.170.0270.05020.47
5.6.160.0030.04320.50
5.6.150.0070.07718.27
5.6.140.0070.07018.29
5.6.130.0130.07718.14
5.6.120.0070.06321.16
5.6.110.0470.05321.08
5.6.100.0130.06321.00
5.6.90.0070.06721.01
5.6.80.0130.03020.43
5.5.350.0230.04720.45
5.5.340.0030.05017.98
5.5.330.0200.07320.13
5.5.320.0030.08320.14
5.5.310.0170.05720.28
5.5.300.0030.08018.08
5.5.290.0070.04017.95
5.5.280.0170.08721.00
5.5.270.0100.07320.88
5.5.260.0100.06720.68
5.5.250.0100.09020.81
5.5.240.4300.03720.30

preferences:
48.99 ms | 401 KiB | 5 Q