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->a, $b->a); }); return $arr; } function sort_by_b($arr) { usort($arr, function($a, $b) { if ($a->b == $b->b) { return 0; } return strcmp($a->b, $b->b); }); 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); }); return $arr; } function printarr($arr) { foreach ($arr as $a) echo $a->a."\t".$a->b."\t".$a->c."\n"; echo "\n"; } $arr = sort_by_c($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)
8.3.60.0100.01316.61
8.3.50.0090.00921.98
8.3.40.0040.01118.77
8.3.30.0160.00618.79
8.3.20.0060.00320.34
8.3.10.0050.00323.83
8.3.00.0090.00019.38
8.2.180.0120.00418.41
8.2.170.0130.00322.96
8.2.160.0060.01620.64
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0030.00717.63
8.2.120.0040.00426.35
8.2.110.0070.00320.64
8.2.100.0090.00318.05
8.2.90.0040.00419.34
8.2.80.0060.00317.97
8.2.70.0030.00517.63
8.2.60.0050.00517.88
8.2.50.0030.00518.07
8.2.40.0040.00419.65
8.2.30.0080.00020.71
8.2.20.0030.00617.77
8.2.10.0040.00418.14
8.2.00.0080.00018.06
8.1.280.0070.01125.92
8.1.270.0080.00323.97
8.1.260.0040.00428.09
8.1.250.0060.00628.09
8.1.240.0000.00823.73
8.1.230.0040.00819.26
8.1.220.0000.00817.91
8.1.210.0000.00918.77
8.1.200.0070.00317.48
8.1.190.0030.00617.76
8.1.180.0050.00318.10
8.1.170.0080.00018.68
8.1.160.0050.00322.19
8.1.150.0040.00419.03
8.1.140.0000.00919.54
8.1.130.0000.00717.89
8.1.120.0040.00417.45
8.1.110.0040.00417.43
8.1.100.0040.00417.47
8.1.90.0020.00517.43
8.1.80.0040.00417.44
8.1.70.0000.00717.48
8.1.60.0040.00417.66
8.1.50.0030.00617.51
8.1.40.0040.00417.62
8.1.30.0040.00417.61
8.1.20.0050.00317.67
8.1.10.0000.00717.67
8.1.00.0030.00617.52
8.0.300.0040.00418.77
8.0.290.0040.00417.00
8.0.280.0070.00018.53
8.0.270.0000.00717.36
8.0.260.0030.00317.22
8.0.250.0030.00316.99
8.0.240.0000.00717.00
8.0.230.0030.00317.11
8.0.220.0070.00016.97
8.0.210.0000.00817.01
8.0.200.0040.00417.07
8.0.190.0000.00817.11
8.0.180.0040.00416.95
8.0.170.0030.00617.06
8.0.160.0040.00417.08
8.0.150.0070.00016.95
8.0.140.0040.00416.79
8.0.130.0030.00313.39
8.0.120.0030.00617.00
8.0.110.0050.00217.00
8.0.100.0040.00416.93
8.0.90.0000.00816.84
8.0.80.0090.00616.94
8.0.70.0060.00316.86
8.0.60.0030.00516.98
8.0.50.0040.00417.02
8.0.30.0160.00417.13
8.0.20.0130.00717.40
8.0.10.0070.00016.91
8.0.00.0090.01416.87
7.4.330.0050.00016.67
7.4.320.0060.00016.73
7.4.300.0070.00016.70
7.4.290.0060.00316.51
7.4.280.0000.00916.57
7.4.270.0000.00716.59
7.4.260.0050.00316.71
7.4.250.0000.00816.63
7.4.240.0020.00516.69
7.4.230.0000.00816.61
7.4.220.0140.00716.55
7.4.210.0120.00516.62
7.4.200.0040.00416.66
7.4.160.0110.00616.58
7.4.150.0110.00717.40
7.4.140.0050.01317.86
7.4.130.0120.00716.51
7.4.120.0060.01416.61
7.4.110.0060.01216.67
7.4.100.0130.01016.54
7.4.90.0090.00916.84
7.4.80.0100.01119.39
7.4.70.0080.01116.50
7.4.60.0090.00916.44
7.4.50.0060.01116.53
7.4.40.0000.01716.50
7.4.30.0060.01216.50
7.4.20.0060.01116.48
7.4.10.0090.00715.72
7.4.00.0070.01115.67
7.3.330.0030.00313.34
7.3.320.0020.00313.40
7.3.310.0040.00416.39
7.3.300.0000.00716.39
7.3.290.0070.00016.43
7.3.280.0080.01116.38
7.3.270.0090.01517.40
7.3.260.0100.00716.44
7.3.250.0100.00716.40
7.3.240.0090.00816.49
7.3.230.0060.01316.52
7.3.210.0130.01016.51
7.3.200.0160.00016.47
7.3.190.0140.00716.29
7.3.180.0070.01116.52
7.3.170.0030.01416.31
7.3.160.0100.00716.45
7.3.150.0110.00716.53
7.3.140.0120.00416.43
7.3.130.0050.01215.47
7.3.120.0080.01015.43
7.3.110.0080.00915.50
7.3.100.0080.00515.41
7.3.90.0070.00815.49
7.3.80.0050.00915.35
7.3.70.0060.01015.42
7.3.60.0060.00715.47
7.3.50.0050.00815.34
7.3.40.0080.01015.54
7.3.30.0070.00815.24
7.3.20.0070.00716.48
7.3.10.0070.00816.42
7.3.00.0090.00616.48
7.2.330.0080.01116.75
7.2.320.0160.00616.88
7.2.310.0100.00716.88
7.2.300.0040.01416.54
7.2.290.0100.01016.42
7.2.280.0150.00316.66
7.2.270.0100.00716.69
7.2.260.0050.01315.67
7.2.250.0040.01415.76
7.2.240.0120.00315.64
7.2.230.0080.00815.60
7.2.220.0060.00815.63
7.2.210.0090.00615.76
7.2.200.0060.01015.68
7.2.190.0090.00515.70
7.2.180.0060.01115.56
7.2.170.0090.00815.75
7.2.160.0100.00715.68
7.2.150.0060.01116.88
7.2.140.0060.01116.79
7.2.130.0100.00716.78
7.2.120.0080.00816.75
7.2.110.0060.01116.74
7.2.100.0100.00816.83
7.2.90.0070.01016.78
7.2.80.0090.00816.98
7.2.70.0050.01016.86
7.2.60.0060.00716.87
7.2.50.0060.00816.69
7.2.40.0050.01116.85
7.2.30.0050.01116.84
7.2.20.0040.01216.92
7.2.10.0050.01016.80
7.2.00.0030.00917.52
7.1.330.0060.00815.70
7.1.320.0060.00615.72
7.1.310.0060.00915.78
7.1.300.0050.00915.73
7.1.290.0060.00715.68
7.1.280.0040.01115.58
7.1.270.0090.00715.82
7.1.260.0070.00915.75
7.1.250.0080.00615.66
7.1.240.0090.01015.60
7.1.230.0080.00815.75
7.1.220.0110.00715.57
7.1.210.0060.01015.71
7.1.200.0060.00715.81
7.1.190.0050.01015.73
7.1.180.0110.00415.60
7.1.170.0090.00515.68
7.1.160.0080.00515.75
7.1.150.0090.00715.50
7.1.140.0060.00815.74
7.1.130.0070.00815.80
7.1.120.0010.01215.75
7.1.110.0090.00515.75
7.1.100.0030.00916.34
7.1.90.0080.00715.74
7.1.80.0060.01015.81
7.1.70.0040.01116.14
7.1.60.0050.01016.55
7.1.50.0050.01116.00
7.1.40.0070.00915.80
7.1.30.0110.00515.62
7.1.20.0090.00615.67
7.1.10.0060.00615.70
7.1.00.0040.02517.33
7.0.330.0070.00715.19
7.0.320.0100.00615.30
7.0.310.0050.00815.43
7.0.300.0080.00615.27
7.0.290.0080.00615.40
7.0.280.0060.00615.39
7.0.270.0050.00815.32
7.0.260.0060.00715.36
7.0.250.0050.01015.47
7.0.240.0090.00315.41
7.0.230.0090.00515.49
7.0.220.0020.01315.45
7.0.210.0070.00715.32
7.0.200.0030.00915.75
7.0.190.0040.00915.30
7.0.180.0050.01115.26
7.0.170.0080.00615.33
7.0.160.0090.00615.23
7.0.150.0090.00515.45
7.0.140.0060.00915.42
7.0.130.0070.00815.42
7.0.120.0060.00715.40
7.0.110.0080.00615.40
7.0.100.0030.00915.40
7.0.90.0070.00815.36
7.0.80.0060.00915.30
7.0.70.0060.00815.29
7.0.60.0030.01816.46
7.0.50.0050.02016.00
7.0.40.0070.02415.58
7.0.30.0130.02115.64
7.0.20.0180.01915.51
7.0.10.0080.01415.61
7.0.00.0040.02915.60
5.6.400.0080.00615.00
5.6.390.0020.01314.98
5.6.380.0070.01014.97
5.6.370.0030.01214.82
5.6.360.0060.00915.04
5.6.350.0070.00915.04
5.6.340.0050.00914.84
5.6.330.0040.00915.00
5.6.320.0050.00814.95
5.6.310.0080.00715.12
5.6.300.0080.00814.95
5.6.290.0050.01214.91
5.6.280.0050.02316.56
5.6.270.0080.00715.11
5.6.260.0070.00814.92
5.6.250.0080.00814.90
5.6.240.0080.00814.88
5.6.230.0080.00414.89
5.6.220.0080.00814.99
5.6.210.0060.02916.30
5.6.200.0050.01815.76
5.6.190.0090.01716.26
5.6.180.0060.02116.34
5.6.170.0120.02416.29
5.6.160.0040.01716.25
5.6.150.0060.02415.72
5.6.140.0060.02715.64
5.6.130.0070.02315.68
5.6.120.0070.02616.41
5.6.110.0050.02916.31
5.6.100.0060.02516.35
5.6.90.0070.02116.35
5.6.80.0080.01516.22
5.6.70.0030.01114.74
5.6.60.0040.01014.97
5.6.50.0060.00714.89
5.6.40.0100.00614.82
5.6.30.0060.00914.82
5.6.20.0090.00614.98
5.6.10.0050.01014.92
5.6.00.0080.00614.84
5.5.380.0070.01014.84
5.5.370.0080.00814.97
5.5.360.0060.01014.76
5.5.350.0140.02316.32
5.5.340.0070.02615.65
5.5.330.0070.02316.25
5.5.320.0040.02116.21
5.5.310.0110.01416.27
5.5.300.0050.01815.67
5.5.290.0070.02415.71
5.5.280.0100.01316.41
5.5.270.0070.02616.41
5.5.260.0090.02416.19
5.5.250.0080.02616.27
5.5.240.1090.01416.14
5.5.230.0090.00614.92
5.5.220.0100.00414.86
5.5.210.0060.00814.92
5.5.200.0070.00814.84
5.5.190.0100.00515.04
5.5.180.0050.01114.82
5.5.170.0060.00914.80
5.5.160.0050.00714.92
5.5.150.0060.00914.81
5.5.140.0090.00514.88
5.5.130.0080.00814.85
5.5.120.0060.00914.66
5.5.110.0050.01114.91
5.5.100.0090.00514.62
5.5.90.0060.00815.03
5.5.80.0080.00714.79
5.5.70.0040.00914.81
5.5.60.0060.01014.92
5.5.50.0060.01014.75
5.5.40.0070.01114.83
5.5.30.0020.01214.85
5.5.20.0060.00914.80
5.5.10.0050.01014.79
5.5.00.0060.00814.73

preferences:
42.52 ms | 401 KiB | 5 Q