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 == $b->a) { return 0; } return strcmp($a->c, $b->c) ? -1 : 1; }); return $arr; } function sort_by_b($arr) { usort($arr, function($a, $b) { if ($a->b == $b->b) { return 0; } return strcmp($a->c, $b->c) ? -1 : 1; }); return $arr; } function sort_by_c($arr) { usort($arr, function($a, $b) { if ($a->c == $b->c) { return 0; } return strcmp($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)
8.3.60.0110.00716.88
8.3.50.0040.01117.95
8.3.40.0120.00318.84
8.3.30.0000.01518.80
8.3.20.0080.00020.38
8.3.10.0000.00823.52
8.3.00.0040.00419.38
8.2.180.0150.00416.88
8.2.170.0110.00422.96
8.2.160.0070.00720.57
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0050.00517.50
8.2.120.0040.00426.35
8.2.110.0030.01022.25
8.2.100.0040.00718.05
8.2.90.0000.00819.47
8.2.80.0030.00617.97
8.2.70.0000.00917.88
8.2.60.0070.00317.93
8.2.50.0040.00418.07
8.2.40.0040.00419.45
8.2.30.0060.00320.66
8.2.20.0030.00617.70
8.2.10.0030.00618.08
8.2.00.0060.00318.13
8.1.280.0090.00925.92
8.1.270.0000.00923.85
8.1.260.0080.00028.09
8.1.250.0090.00328.09
8.1.240.0000.00922.52
8.1.230.0120.00017.48
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0080.00317.38
8.1.190.0030.00517.63
8.1.180.0000.00918.10
8.1.170.0030.00618.51
8.1.160.0000.00722.02
8.1.150.0040.00419.02
8.1.140.0100.00019.57
8.1.130.0030.00317.84
8.1.120.0000.00817.53
8.1.110.0050.00217.50
8.1.100.0000.00717.55
8.1.90.0000.00717.43
8.1.80.0040.00317.59
8.1.70.0000.00817.48
8.1.60.0000.00717.70
8.1.50.0040.00417.60
8.1.40.0080.00017.53
8.1.30.0040.00417.75
8.1.20.0040.00417.67
8.1.10.0060.00317.55
8.1.00.0030.00617.48
8.0.300.0060.00318.77
8.0.290.0080.00016.88
8.0.280.0000.00818.55
8.0.270.0000.00717.25
8.0.260.0000.00617.27
8.0.250.0070.00017.13
8.0.240.0070.00016.97
8.0.230.0030.00517.00
8.0.220.0040.00417.11
8.0.210.0040.00417.00
8.0.200.0030.00316.98
8.0.190.0000.00816.93
8.0.180.0040.00417.03
8.0.170.0040.00417.07
8.0.160.0050.00216.98
8.0.150.0040.00416.91
8.0.140.0000.00716.90
8.0.130.0050.00013.44
8.0.120.0090.00017.00
8.0.110.0040.00416.82
8.0.100.0070.00017.04
8.0.90.0040.00416.78
8.0.80.0040.01416.99
8.0.70.0070.00017.10
8.0.60.0070.00016.99
8.0.50.0030.00616.97
8.0.30.0140.00717.14
8.0.20.0130.00817.40
8.0.10.0040.00416.97
8.0.00.0090.01016.93
7.4.330.0000.00516.70
7.4.320.0070.00016.57
7.4.300.0000.00616.66
7.4.290.0030.00616.60
7.4.280.0000.00716.57
7.4.270.0040.00416.74
7.4.260.0040.00416.66
7.4.250.0040.00416.47
7.4.240.0040.00416.61
7.4.230.0000.00716.73
7.4.220.0110.00816.66
7.4.210.0060.01016.68
7.4.200.0040.00416.77
7.4.160.0040.01816.53
7.4.150.0150.00417.40
7.4.140.0090.01417.86
7.4.130.0110.01116.54
7.4.120.0150.00316.62
7.4.110.0130.00616.62
7.4.100.0060.01216.66
7.4.90.0090.00916.71
7.4.80.0150.00419.39
7.4.70.0080.00816.50
7.4.60.0150.00716.48
7.4.50.0140.00916.63
7.4.40.0110.02216.59
7.4.30.0260.00916.45
7.4.20.0260.00716.50
7.4.10.0270.00316.70
7.4.00.0040.01115.79
7.3.330.0020.00213.20
7.3.320.0030.00313.39
7.3.310.0030.00316.25
7.3.300.0000.00816.44
7.3.290.0030.00316.41
7.3.280.0060.01116.37
7.3.270.0120.01217.40
7.3.260.0110.00716.41
7.3.250.0130.00816.48
7.3.240.0110.00816.60
7.3.230.0060.01216.39
7.3.210.0110.00716.43
7.3.200.0120.01216.28
7.3.190.0130.00416.55
7.3.180.0200.00616.61
7.3.170.0240.01216.42
7.3.160.0290.00716.45
7.3.150.0260.00616.42
7.3.140.0200.01016.68
7.3.130.0160.01616.37
7.3.120.0270.00516.43
7.3.110.0230.01016.60
7.3.100.0200.01216.50
7.3.90.0220.00816.67
7.3.80.0210.00916.57
7.3.70.0270.01016.46
7.3.60.0260.00716.52
7.3.50.0280.01116.46
7.3.40.0250.00816.56
7.3.30.0140.01416.51
7.3.20.0100.01116.41
7.3.10.0170.00416.48
7.3.00.0170.00616.38
7.2.330.0090.01116.66
7.2.320.0130.00816.93
7.2.310.0210.01316.86
7.2.300.0240.00716.89
7.2.290.0210.01116.61
7.2.280.0270.00316.64
7.2.270.0260.00616.69
7.2.260.0300.00316.78
7.2.250.0220.00916.92
7.2.240.0260.00616.63
7.2.230.0220.00916.70
7.2.220.0220.00816.80
7.2.210.0280.00416.88
7.2.200.0250.01216.80
7.2.190.0200.01516.71
7.2.180.0310.01016.70
7.2.170.0170.01316.74
7.2.160.0120.01616.78
7.2.150.0210.00016.63
7.2.140.0180.00816.69
7.2.130.0200.00716.74
7.2.120.0200.01216.54
7.2.110.0480.00316.52
7.2.100.0170.00716.81
7.2.90.0180.00616.65
7.2.80.0160.01016.64
7.2.70.0210.00316.77
7.2.60.0130.00816.88
7.2.50.0180.00716.57
7.2.40.0240.00716.96
7.2.30.0190.01016.65
7.2.20.0180.00916.81
7.2.10.0130.01316.73
7.2.00.0100.00818.03
7.1.330.0090.01015.85
7.1.320.0080.00815.42
7.1.310.0050.01415.74
7.1.300.0150.00915.66
7.1.290.0090.01215.70
7.1.280.0140.00715.85
7.1.270.0140.00615.72
7.1.260.0050.01315.57
7.1.250.0130.00815.76
7.1.240.0090.01015.53
7.1.230.0120.00815.62
7.1.220.0120.00815.70
7.1.210.0050.01915.65
7.1.200.0080.00915.77
7.1.190.0140.00415.75
7.1.180.0080.01215.66
7.1.170.0150.00615.52
7.1.160.0130.00915.54
7.1.150.0100.01015.64
7.1.140.0190.00715.67
7.1.130.0170.00815.58
7.1.120.0190.00715.77
7.1.110.0200.01015.62
7.1.100.0130.00717.02
7.1.90.0230.00815.71
7.1.80.0210.01215.82
7.1.70.0110.00916.43
7.1.60.0080.01117.46
7.1.50.0110.00916.13
7.1.40.0140.01115.66
7.1.30.0170.00615.44
7.1.20.0080.01115.44
7.1.10.0060.01515.54
7.1.00.0080.04218.90
7.0.330.0120.01015.55
7.0.320.0110.00815.32
7.0.310.0120.00815.19
7.0.300.0120.00815.39
7.0.290.0090.00915.32
7.0.280.0200.01215.41
7.0.270.0210.01015.54
7.0.260.0130.01315.19
7.0.250.0240.00315.30
7.0.240.0200.00615.41
7.0.230.0270.00015.25
7.0.220.0190.00815.42
7.0.210.0200.00815.47
7.0.200.0100.00516.04
7.0.190.0370.01115.31
7.0.180.0140.00914.98
7.0.170.0200.00915.20
7.0.160.0130.00615.17
7.0.150.0140.00514.94
7.0.140.0150.01215.07
7.0.130.0100.01015.20
7.0.120.0200.00315.28
7.0.110.0180.00615.11
7.0.100.0160.00815.24
7.0.90.0180.00815.23
7.0.80.0170.00915.00
7.0.70.0110.01115.08
7.0.60.0090.02617.53
7.0.50.0170.04316.54
7.0.40.0080.04617.58
7.0.30.0340.03717.74
7.0.20.0250.04317.79
7.0.10.0100.02917.65
7.0.00.0160.04017.83
5.6.400.0130.01016.17
5.6.390.0120.01316.14
5.6.380.0080.01516.22
5.6.370.0120.00916.14
5.6.360.0070.01416.17
5.6.350.0140.00815.86
5.6.340.0030.01716.09
5.6.330.0180.01315.80
5.6.320.0210.01216.00
5.6.310.0170.01216.05
5.6.300.0140.01115.89
5.6.290.0130.01115.59
5.6.280.0090.02218.30
5.6.270.0140.00915.79
5.6.260.0180.00615.91
5.6.250.0150.00815.56
5.6.240.0050.01815.76
5.6.230.0170.00615.79
5.6.220.0170.00915.57
5.6.210.0090.04418.24
5.6.200.0120.04517.09
5.6.190.0130.02418.18
5.6.180.0170.03418.12
5.6.170.0260.04118.13
5.6.160.0200.03818.24
5.6.150.0070.05416.90
5.6.140.0200.02416.97
5.6.130.0070.03417.11
5.6.120.0110.03918.44
5.6.110.0160.04118.50
5.6.100.0120.04818.56
5.6.90.0090.03818.51
5.6.80.0120.02618.25
5.6.70.0120.01716.01
5.6.60.0230.00616.05
5.6.50.0180.00916.00
5.6.40.0270.00015.76
5.6.30.0220.00615.80
5.6.20.0230.00615.70
5.6.10.0150.01515.92
5.6.00.0180.01215.91
5.5.380.0130.01015.88
5.5.370.0230.00415.89
5.5.360.0180.01215.76
5.5.350.0110.04918.04
5.5.340.0120.03216.84
5.5.330.0080.02818.11
5.5.320.0080.04318.07
5.5.310.0200.03818.08
5.5.300.0150.03616.86
5.5.290.0150.03016.88
5.5.280.0110.04718.29
5.5.270.0110.04018.42
5.5.260.0200.04218.36
5.5.250.0140.03918.19
5.5.240.2200.02118.07
5.5.230.0220.00616.00
5.5.220.0120.01616.00
5.5.210.0140.01315.85
5.5.200.0200.01015.97
5.5.190.0230.00715.89
5.5.180.0250.00415.86
5.5.170.0240.00815.84
5.5.160.0180.01115.98
5.5.150.0210.00815.98
5.5.140.0220.00616.00
5.5.130.0190.01015.89
5.5.120.0190.00816.03
5.5.110.0210.00715.94
5.5.100.0250.00416.12
5.5.90.0160.01215.95
5.5.80.0210.00915.82
5.5.70.0300.00015.96
5.5.60.0160.01315.67
5.5.50.0210.01115.88
5.5.40.0180.01415.86
5.5.30.0210.00815.91
5.5.20.0100.01715.98
5.5.10.0180.01115.91
5.5.00.0220.00616.01

preferences:
56.89 ms | 400 KiB | 5 Q