3v4l.org

run code in 300+ PHP versions simultaneously
<?php class SortMadness { private $data; public function __construct($data) { $this->data = $data; } public function __toString() { $data = array_merge($this->data); sort($data); $rs = implode('-', $data); echo $rs."\n"; return $rs; } } // expected result is ['c','b'],['c','b','a'] $a = array( new SortMadness(array('c','b')), new SortMadness(array('c','b','a')), new SortMadness(array('a','b','c')), ); $rs = array_unique($a, SORT_STRING); print_r($rs);

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
8.3.50.0080.01022.04
8.3.40.0090.00618.80
8.3.30.0000.01418.79
8.3.20.0000.00720.30
8.3.10.0040.00423.48
8.3.00.0060.00319.14
8.2.180.0140.00716.38
8.2.170.0120.00322.96
8.2.160.0060.00820.23
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0060.00317.50
8.2.120.0060.00326.35
8.2.110.0060.00321.13
8.2.100.0090.00317.75
8.2.90.0050.00219.34
8.2.80.0040.00417.97
8.2.70.0030.00517.63
8.2.60.0000.00818.05
8.2.50.0030.00618.07
8.2.40.0000.00819.46
8.2.30.0040.00420.58
8.2.20.0060.00317.61
8.2.10.0000.00717.96
8.2.00.0080.00017.98
8.1.280.0130.00625.92
8.1.270.0090.00023.77
8.1.260.0040.00428.09
8.1.250.0070.00028.09
8.1.240.0000.00922.21
8.1.230.0120.00017.42
8.1.220.0040.00417.74
8.1.210.0090.00018.77
8.1.200.0060.00317.35
8.1.190.0050.00317.70
8.1.180.0000.00818.10
8.1.170.0040.00418.71
8.1.160.0040.00422.03
8.1.150.0040.00418.80
8.1.140.0080.00019.50
8.1.130.0070.00017.71
8.1.120.0040.00317.50
8.1.110.0050.00317.51
8.1.100.0020.00517.45
8.1.90.0040.00417.38
8.1.80.0050.00217.46
8.1.70.0030.00317.34
8.1.60.0080.00017.61
8.1.50.0050.00317.52
8.1.40.0040.00417.57
8.1.30.0040.00417.73
8.1.20.0050.00317.65
8.1.10.0080.00017.49
8.1.00.0040.00417.49
8.0.300.0060.00318.77
8.0.290.0040.00416.63
8.0.280.0050.00318.38
8.0.270.0000.00717.27
8.0.260.0040.00417.27
8.0.250.0070.00016.90
8.0.240.0080.00017.03
8.0.230.0030.00316.97
8.0.220.0060.00316.79
8.0.210.0000.00716.89
8.0.200.0070.00017.00
8.0.190.0000.00716.89
8.0.180.0040.00416.91
8.0.170.0070.00016.84
8.0.160.0070.00016.82
8.0.150.0040.00716.82
8.0.140.0040.00416.90
8.0.130.0000.00513.30
8.0.120.0030.00516.82
8.0.110.0000.00816.93
8.0.100.0040.00416.79
8.0.90.0000.00716.97
8.0.80.0080.00816.92
8.0.70.0000.00816.88
8.0.60.0040.00416.84
8.0.50.0030.00316.81
8.0.30.0110.00717.01
8.0.20.0140.01017.40
8.0.10.0030.00616.98
8.0.00.0060.01116.82
7.4.330.0020.00216.76
7.4.320.0070.00016.53
7.4.300.0030.00316.65
7.4.290.0030.00316.66
7.4.280.0040.00416.39
7.4.270.0070.00016.55
7.4.260.0070.00316.41
7.4.250.0000.00716.56
7.4.240.0030.00516.61
7.4.230.0040.00416.59
7.4.220.0110.00816.55
7.4.210.0000.01416.61
7.4.200.0030.00316.47
7.4.160.0110.01116.47
7.4.150.0200.00317.40
7.4.140.0110.00917.86
7.4.130.0140.00616.47
7.4.120.0090.01116.48
7.4.110.0110.00716.36
7.4.100.0110.00616.53
7.4.90.0040.01516.55
7.4.80.0100.00919.39
7.4.70.0110.00716.48
7.4.60.0120.00616.48
7.4.50.0070.00716.46
7.4.40.0060.01116.41
7.4.30.0070.01616.61
7.4.00.0100.00815.02
7.3.330.0050.00013.32
7.3.320.0060.00013.10
7.3.310.0000.00716.35
7.3.300.0040.00416.36
7.3.290.0080.00816.28
7.3.280.0080.00716.28
7.3.270.0060.01117.40
7.3.260.0060.00916.39
7.3.250.0100.00716.46
7.3.240.0140.00416.39
7.3.230.0030.01416.39
7.3.210.0120.00416.30
7.3.200.0110.00616.58
7.3.190.0090.01316.42
7.3.180.0060.00916.44
7.3.170.0090.01216.45
7.3.160.0040.01116.38
7.3.120.0060.01216.09
7.3.110.0040.01315.91
7.3.100.0070.00815.93
7.3.90.0080.00516.12
7.3.80.0070.00715.93
7.3.70.0030.01416.04
7.3.60.0060.00615.96
7.3.50.0080.00516.06
7.3.40.0080.00815.80
7.3.30.0080.00815.87
7.3.20.0030.01116.71
7.3.10.0050.00816.85
7.3.00.0070.00716.89
7.2.330.0110.00816.55
7.2.320.0030.01816.62
7.2.310.0130.00716.81
7.2.300.0150.00316.81
7.2.290.0100.00616.75
7.2.250.0000.01815.31
7.2.240.0000.01816.07
7.2.230.0070.00816.06
7.2.220.0070.01016.12
7.2.210.0020.00816.22
7.2.200.0050.01216.11
7.2.190.0050.00916.17
7.2.180.0010.01215.98
7.2.170.0070.00716.09
7.2.160.0030.00617.15
7.2.150.0030.01017.16
7.2.140.0060.00317.15
7.2.130.0090.00617.15
7.2.120.0030.01317.15
7.2.110.0100.00317.15
7.2.100.0000.01117.15
7.2.90.0060.00617.15
7.2.80.0040.00817.15
7.2.70.0070.00717.15
7.2.60.0170.00616.79
7.2.50.0060.01217.19
7.2.40.0040.00917.15
7.2.30.0030.01317.15
7.2.20.0030.01317.15
7.2.10.0070.01117.15
7.2.00.0090.00718.30
7.1.330.0080.00616.49
7.1.320.0010.00916.50
7.1.310.0090.00616.45
7.1.300.0070.00416.38
7.1.290.0040.00916.29
7.1.280.0080.00616.39
7.1.270.0080.00816.42
7.1.260.0050.00916.48
7.1.250.0090.00617.15
7.1.200.0000.00715.68
7.1.100.0030.01017.92
7.1.70.0030.00517.10
7.1.60.0090.01519.36
7.1.50.0150.00616.60
7.1.00.0070.07022.36
7.0.200.0060.00316.47
7.0.60.0070.07320.08
7.0.50.0030.08717.92
7.0.40.0100.08320.23
7.0.30.0230.07720.33
7.0.20.0300.06020.07
7.0.10.0170.07720.20
7.0.00.0030.06020.05
5.6.280.0000.03720.91
5.6.210.0030.08320.77
5.6.200.0130.07718.14
5.6.190.0100.07020.33
5.6.180.0330.07320.67
5.6.170.0230.05020.57
5.6.160.0070.04320.62
5.6.150.0000.06718.18
5.6.140.0070.07018.20
5.6.130.0070.03718.22
5.6.120.0070.08321.13
5.6.110.0030.08721.00
5.6.100.0030.06321.03
5.6.90.0070.08721.00
5.6.80.0100.06720.50
5.5.350.0270.07320.42
5.5.340.0130.07318.04
5.5.330.0070.08320.27
5.5.320.0000.08720.36
5.5.310.0300.07320.29
5.5.300.0100.07718.08
5.5.290.0070.08018.01
5.5.280.0070.06320.95
5.5.270.0130.08020.80
5.5.260.0100.08320.77
5.5.250.0070.08320.61
5.5.240.0200.02720.16

preferences:
49.09 ms | 401 KiB | 5 Q