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; } } $arr = Array( A('a1235d', 'f', 'M'), A('a1235d', 'm', 'L'), A('a1235d', 'm', 'S'), A('a1234d', 'm', 'L'), A('a1234d', 'm', 'S'), A('a1236d', 'm', 'S'), A('a1236d', 'm', 'M'), A('a1234d', 'f', 'S'), A('a1236d', 'f', 'S'), A('a1236d', 'f', 'M'), A('a1235d', 'f', 'S'), A('a1234d', 'm', 'M'), A('a1235d', 'm', 'M'), A('a1234d', 'f', 'M'), A('a1235d', 'f', 'L'), A('a1236d', 'm', 'L'), A('a1236d', 'f', 'L'), A('a1234d', 'f', 'L') ); function sort_by_a($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; } $arr = sort_by_c($arr); $arr = sort_by_b($arr); $arr = sort_by_a($arr); var_dump($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)
8.3.60.0110.01116.50
8.3.50.0180.00317.89
8.3.40.0110.01118.96
8.3.30.0090.00618.88
8.3.20.0040.00420.20
8.3.10.0090.00623.58
8.3.00.0060.00319.26
8.2.180.0110.00418.58
8.2.170.0100.00722.96
8.2.160.0070.00720.33
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0030.00617.63
8.2.120.0080.00026.35
8.2.110.0110.00021.11
8.2.100.0030.00917.63
8.2.90.0030.00619.09
8.2.80.0050.00317.97
8.2.70.0050.00317.50
8.2.60.0090.00017.93
8.2.50.0050.00218.07
8.2.40.0030.00519.39
8.2.30.0040.00420.65
8.2.20.0030.00717.79
8.2.10.0000.00918.12
8.2.00.0050.00518.00
8.1.280.0150.00325.92
8.1.270.0070.00423.96
8.1.260.0000.00928.09
8.1.250.0100.00028.09
8.1.240.0070.00319.01
8.1.230.0110.00417.42
8.1.220.0050.00317.74
8.1.210.0050.00318.77
8.1.200.0030.00617.23
8.1.190.0040.00417.53
8.1.180.0000.00818.10
8.1.170.0050.00318.65
8.1.160.0070.00022.06
8.1.150.0000.00818.82
8.1.140.0040.00419.46
8.1.130.0040.00417.62
8.1.120.0070.00017.32
8.1.110.0000.00817.27
8.1.100.0000.00817.35
8.1.90.0000.00717.31
8.1.80.0080.00017.36
8.1.70.0030.00317.26
8.1.60.0000.00817.52
8.1.50.0000.00817.47
8.1.40.0050.00317.32
8.1.30.0060.00317.46
8.1.20.0070.00017.42
8.1.10.0060.00317.57
8.1.00.0040.00417.52
8.0.300.0000.00718.77
8.0.290.0000.00716.88
8.0.280.0000.00718.43
8.0.270.0000.00717.26
8.0.260.0000.00617.25
8.0.250.0070.00017.02
8.0.240.0040.00417.03
8.0.230.0000.00817.04
8.0.220.0050.00216.84
8.0.210.0030.00516.80
8.0.200.0000.00816.89
8.0.190.0000.00817.04
8.0.180.0050.00316.85
8.0.170.0000.00816.95
8.0.160.0040.00417.08
8.0.150.0040.00416.91
8.0.140.0040.00416.79
8.0.130.0000.00513.32
8.0.120.0030.00516.92
8.0.110.0080.00016.80
8.0.100.0000.00716.73
8.0.90.0040.00416.93
8.0.80.0090.01216.83
8.0.70.0020.00516.95
8.0.60.0000.00716.98
8.0.50.0050.00317.06
8.0.30.0100.00817.01
8.0.20.0120.00817.40
8.0.10.0040.00416.99
8.0.00.0140.00416.81
7.4.330.0000.00516.84
7.4.320.0000.00716.45
7.4.300.0030.00316.39
7.4.290.0000.00916.51
7.4.280.0040.00416.50
7.4.270.0040.00416.49
7.4.260.0000.00716.48
7.4.250.0040.00416.55
7.4.240.0020.00516.58
7.4.230.0000.00716.40
7.4.220.0090.00916.41
7.4.210.0060.01016.61
7.4.200.0030.00316.70
7.4.160.0130.01016.54
7.4.150.0070.01117.40
7.4.140.0100.01017.86
7.4.130.0090.01116.58
7.4.120.0060.01216.54
7.4.110.0130.00616.32
7.4.100.0160.00616.48
7.4.90.0180.00016.61
7.4.80.0090.01019.39
7.4.70.0060.00916.40
7.4.60.0130.00316.69
7.4.50.0090.00616.54
7.4.40.0030.01316.50
7.4.30.0100.00716.63
7.4.10.0100.01015.05
7.4.00.0040.01215.05
7.3.330.0050.00013.13
7.3.320.0050.00013.36
7.3.310.0050.00316.36
7.3.300.0000.00616.36
7.3.290.0000.00716.40
7.3.280.0050.01116.33
7.3.270.0080.01917.40
7.3.260.0070.01016.52
7.3.250.0090.00816.43
7.3.240.0110.00916.29
7.3.230.0120.00416.56
7.3.210.0070.01116.52
7.3.200.0060.01016.63
7.3.190.0130.00316.34
7.3.180.0150.00616.45
7.3.170.0090.01216.36
7.3.160.0120.01216.43
7.3.130.0090.00914.89
7.3.120.0030.01314.84
7.3.110.0090.00914.62
7.3.100.0070.00714.61
7.3.90.0120.00314.79
7.3.80.0080.00814.82
7.3.70.0060.00614.48
7.3.60.0030.01214.84
7.3.50.0000.01414.73
7.3.40.0000.01514.79
7.3.30.0090.00614.82
7.3.20.0030.01016.51
7.3.10.0080.00416.54
7.3.00.0070.00716.42
7.2.330.0090.00916.66
7.2.320.0100.00716.39
7.2.310.0100.00616.54
7.2.300.0130.00316.23
7.2.290.0080.01016.47
7.2.260.0030.01314.98
7.2.250.0140.00414.66
7.2.240.0030.01014.80
7.2.230.0100.01015.02
7.2.220.0030.01415.09
7.2.210.0060.00914.87
7.2.200.0070.00714.61
7.2.190.0090.00614.90
7.2.180.0030.01015.04
7.2.170.0070.01014.98
7.2.160.0100.00014.88
7.2.150.0080.00816.48
7.2.140.0060.01016.83
7.2.130.0080.00316.56
7.2.120.0070.00516.77
7.2.110.0080.00616.51
7.2.100.0060.00916.72
7.2.90.0080.00816.65
7.2.80.0040.00916.62
7.2.70.0020.01016.54
7.2.60.0090.00716.61
7.2.50.0060.00916.63
7.2.40.0060.00716.73
7.2.30.0050.00916.60
7.2.20.0090.00616.70
7.2.10.0070.01016.63
7.2.00.0080.00517.33
7.1.330.0030.00615.53
7.1.320.0030.01215.50
7.1.310.0030.01015.51
7.1.300.0060.00915.33
7.1.290.0080.00415.25
7.1.280.0060.00615.63
7.1.270.0030.01015.57
7.1.260.0060.00315.39
7.1.250.0080.00515.62
7.1.240.0040.00715.55
7.1.230.0060.00915.49
7.1.220.0070.00615.56
7.1.210.0040.01015.46
7.1.200.0070.00515.49
7.1.190.0080.00715.35
7.1.180.0040.00815.43
7.1.170.0060.00715.46
7.1.160.0070.00815.53
7.1.150.0050.00815.49
7.1.140.0060.00915.53
7.1.130.0070.00915.59
7.1.120.0050.00815.41
7.1.110.0040.01115.53
7.1.100.0050.00816.18
7.1.90.0090.00415.45
7.1.80.0070.00815.64
7.1.70.0030.01115.95
7.1.60.0070.00816.53
7.1.50.0040.01115.95
7.1.40.0070.00715.54
7.1.30.0090.00615.58
7.1.20.0060.00815.47
7.1.10.0060.00715.56
7.1.00.0050.02617.31
7.0.330.0080.00715.31
7.0.320.0060.00715.13
7.0.310.0040.00715.25
7.0.300.0040.00615.24
7.0.290.0080.00515.25
7.0.280.0050.00815.25
7.0.270.0040.01115.04
7.0.260.0050.00615.30
7.0.250.0070.00515.16
7.0.240.0060.00815.28
7.0.230.0060.01015.29
7.0.220.0060.00915.19
7.0.210.0030.00915.23
7.0.200.0080.00615.59
7.0.190.0060.00715.27
7.0.180.0060.00715.19
7.0.170.0040.00715.18
7.0.160.0060.00615.21
7.0.150.0060.00515.22
7.0.140.0090.00515.32
7.0.130.0050.00815.03
7.0.120.0050.00715.22
7.0.110.0080.00615.12
7.0.100.0020.01215.22
7.0.90.0070.00615.22
7.0.80.0060.00815.23
7.0.70.0070.00815.14
7.0.60.0050.01816.38
7.0.50.0040.02715.91
7.0.40.0060.01815.05
7.0.30.0120.01815.00
7.0.20.0070.02014.98
7.0.10.0060.01914.99
7.0.00.0080.02114.94
5.6.400.0070.00714.30
5.6.390.0030.00613.96
5.6.380.0090.00314.14
5.6.370.0020.01214.12
5.6.360.0050.01014.17
5.6.350.0090.00514.11
5.6.340.0060.00714.38
5.6.330.0050.00614.29
5.6.320.0070.00514.10
5.6.310.0030.01114.11
5.6.300.0030.00814.18
5.6.290.0040.00814.00
5.6.280.0080.02015.82
5.6.270.0070.00413.91
5.6.260.0050.00714.05
5.6.250.0050.00913.95
5.6.240.0090.00714.15
5.6.230.0060.00614.17
5.6.220.0080.00714.17
5.6.210.0060.02215.69
5.6.200.0060.02815.17
5.6.190.0030.02115.73
5.6.180.0120.01715.63
5.6.170.0120.02315.63
5.6.160.0110.01915.78
5.6.150.0100.01715.09
5.6.140.0090.02215.11
5.6.130.0070.01715.02
5.6.120.0090.02415.86
5.6.110.0040.03015.85
5.6.100.0110.02215.92
5.6.90.0080.02715.84
5.6.80.0070.01415.72
5.6.70.0060.00714.01
5.6.60.0060.01014.09
5.6.50.0070.00514.04
5.6.40.0050.00814.01
5.6.30.0070.00414.15
5.6.20.0080.00614.06
5.6.10.0060.00714.05
5.6.00.0060.00813.96
5.5.380.0010.00911.84
5.5.370.0060.00611.94
5.5.360.0030.00812.04
5.5.350.0090.02314.05
5.5.340.0060.01513.47
5.5.330.0100.02214.16
5.5.320.0040.02314.11
5.5.310.0140.01714.10
5.5.300.0050.02613.56
5.5.290.0070.02713.63
5.5.280.0050.02814.24
5.5.270.0070.01714.27
5.5.260.0040.02414.32
5.5.250.0090.02014.11
5.5.240.1090.01314.01
5.5.230.0010.01111.95
5.5.220.0060.00311.93
5.5.210.0030.00911.88
5.5.200.0090.00211.96
5.5.190.0050.00611.97
5.5.180.0040.01011.88
5.5.170.0060.00612.07
5.5.160.0080.00511.97
5.5.150.0050.00611.97
5.5.140.0020.00912.01
5.5.130.0010.00912.02
5.5.120.0050.00512.07
5.5.110.0050.00511.98
5.5.100.0040.00811.94
5.5.90.0050.00511.98
5.5.80.0030.00711.87
5.5.70.0020.00911.93
5.5.60.0050.00511.96
5.5.50.0040.00512.04
5.5.40.0010.00711.92
5.5.30.0070.00612.03
5.5.20.0070.00311.97
5.5.10.0030.00411.94
5.5.00.0000.01012.05

preferences:
56.31 ms | 401 KiB | 5 Q