3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = [ ['a' => 'a', 'int' => 10], ['a' => 'foo', 'int' => 5], ['a' => 'bar', 'int' => 12] ]; usort($arr, function($a, $b) { return $a['int'] <=> $b['int']; }); var_export($arr); echo "\n---\n"; $arr = [ ['a' => 'a', 'int' => 10], ['a' => 'foo', 'int' => 5], ['a' => 'bar', 'int' => 12] ]; usort($arr, fn($a, $b) => $a['int'] <=> $b['int']); var_export($arr); echo "\n---\n"; $arr = [ ['a' => 'a', 'int' => 10], ['a' => 'foo', 'int' => 5], ['a' => 'bar', 'int' => 5] ]; usort($arr, fn($a, $b) => [$a['int'], $a['a']] <=> [$b['int'], $b['a']]); var_export($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)
8.5.10.0010.00716.82
8.5.00.0130.01119.92
8.4.160.0140.00723.78
8.4.150.0010.00114.05
8.4.140.0110.01417.69
8.4.130.0150.00617.70
8.4.120.0120.00820.39
8.4.110.0090.01122.74
8.4.100.0080.01017.74
8.4.90.0090.00920.59
8.4.80.0100.01017.71
8.4.70.0040.00517.76
8.4.60.0120.00918.76
8.4.50.0090.00720.40
8.4.40.0000.00917.85
8.4.30.0060.00920.26
8.4.20.0170.00317.68
8.4.10.0080.00025.76
8.3.280.0150.00818.50
8.3.270.0110.00816.68
8.3.260.0070.01316.45
8.3.250.0120.00518.87
8.3.240.0070.00416.32
8.3.230.0160.00316.48
8.3.220.0030.00520.67
8.3.210.0080.01018.46
8.3.200.0090.00416.52
8.3.190.0100.00817.04
8.3.180.0100.00916.41
8.3.170.0000.01517.29
8.3.160.0110.00718.34
8.3.150.0190.00016.66
8.3.140.0080.00017.29
8.3.130.0030.00716.68
8.3.120.0060.00620.93
8.3.110.0120.00420.94
8.3.100.0090.00024.06
8.3.90.0060.00326.77
8.3.80.0030.00719.36
8.3.70.0080.00816.58
8.3.60.0040.01218.43
8.3.50.0140.00623.63
8.3.40.0070.01118.70
8.3.30.0090.00618.71
8.3.20.0040.00424.18
8.3.10.0030.00624.66
8.3.00.0040.00426.16
8.2.290.0080.00720.48
8.2.280.0110.00818.75
8.2.270.0070.01117.00
8.2.260.0040.00416.61
8.2.250.0040.00416.89
8.2.240.0060.00317.13
8.2.230.0090.00622.58
8.2.220.0030.00637.54
8.2.210.0070.01126.77
8.2.200.0050.00518.88
8.2.190.0080.00818.29
8.2.180.0040.01225.92
8.2.170.0100.00718.88
8.2.160.0070.00722.96
8.2.150.0040.00425.66
8.2.140.0050.00224.66
8.2.130.0060.00326.16
8.2.120.0060.00321.00
8.2.110.0000.01022.15
8.2.100.0090.00317.66
8.2.90.0030.00517.63
8.2.80.0050.00318.05
8.2.70.0030.00617.38
8.2.60.0000.00817.93
8.2.50.0060.00318.05
8.2.40.0080.00018.36
8.2.30.0050.00318.06
8.2.20.0040.00418.09
8.2.10.0070.00019.19
8.2.00.0050.00219.30
8.1.330.0090.00922.10
8.1.320.0080.01016.06
8.1.310.0000.00818.29
8.1.300.0040.00416.00
8.1.290.0040.00730.84
8.1.280.0140.00725.92
8.1.270.0050.00323.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0080.00417.41
8.1.230.0090.00320.96
8.1.220.0000.00817.79
8.1.210.0050.00318.77
8.1.200.0030.00617.35
8.1.190.0050.00317.35
8.1.180.0040.00418.10
8.1.170.0000.00818.96
8.1.160.0000.00718.89
8.1.150.0040.00418.93
8.1.140.0000.00718.77
8.1.130.0000.00717.37
8.1.120.0000.00717.47
8.1.110.0040.00417.45
8.1.100.0040.00417.35
8.1.90.0040.00417.37
8.1.80.0040.00417.48
8.1.70.0070.00017.37
8.1.60.0060.00317.49
8.1.50.0060.00317.58
8.1.40.0110.00017.45
8.1.30.0090.00017.70
8.1.20.0040.00417.60
8.1.10.0080.00017.42
8.1.00.0000.00817.35
8.0.300.0070.00019.74
8.0.290.0040.00416.75
8.0.280.0030.00318.36
8.0.270.0040.00418.04
8.0.260.0070.00016.82
8.0.250.0030.00516.99
8.0.240.0050.00316.84
8.0.230.0070.00016.98
8.0.220.0030.00316.88
8.0.210.0000.00716.84
8.0.200.0000.00716.96
8.0.190.0040.00416.93
8.0.180.0040.00416.82
8.0.170.0030.00516.95
8.0.160.0000.00716.89
8.0.150.0040.00416.87
8.0.140.0060.00316.72
8.0.130.0060.00013.34
8.0.120.0080.00215.07
8.0.110.0080.00115.07
8.0.100.0080.00215.04
8.0.90.0040.00515.07
8.0.80.0100.00415.70
8.0.70.0020.00815.11
8.0.60.0080.00215.10
8.0.50.0080.00215.07
8.0.30.0110.00615.24
8.0.20.0130.00415.29
8.0.10.0140.00315.27
8.0.00.0080.00615.19
7.4.330.0030.00315.55
7.4.320.0030.00316.62
7.4.300.0000.00716.52
7.4.290.0050.00316.54
7.4.280.0000.00816.61
7.4.270.0030.00716.47
7.4.260.0040.00413.29
7.4.250.0060.00414.86
7.4.240.0070.00315.42
7.4.230.0070.00314.88
7.4.220.0070.00315.34
7.4.210.0050.00915.72
7.4.200.0060.00415.00
7.4.190.0040.00813.37
7.4.180.0090.00213.27
7.4.160.0110.00013.35
7.4.150.0090.00213.28
7.4.140.0070.00814.86
7.4.130.0110.00514.77
7.4.120.0120.00514.72
7.4.110.0110.00414.79
7.4.100.0100.00514.83
7.4.90.0120.00414.83
7.4.80.0120.00514.85
7.4.70.0070.00714.92
7.4.60.0110.00514.85
7.4.50.0100.00514.89
7.4.40.0090.00714.76
7.4.30.0090.00814.94
7.4.20.0120.00214.89
7.4.10.0130.00514.89
7.4.00.0070.00914.86
7.3.330.0000.00716.21
7.3.320.0010.00713.12
7.3.310.0090.00114.72
7.3.300.0090.00214.53
7.3.290.0080.00815.39
7.3.280.0140.00013.13
7.3.270.0090.00512.91
7.3.260.0100.00614.60
7.3.250.0110.00514.57
7.3.240.0070.00914.65
7.3.230.0090.00614.57
7.3.220.0110.00414.66
7.3.210.0080.00714.79
7.3.200.0100.00414.84
7.3.190.0100.00514.61
7.3.180.0070.00814.70
7.3.170.0140.00314.54
7.3.160.0090.00514.69
7.3.150.0060.00914.66
7.3.140.0050.00714.62
7.3.130.0140.00114.74
7.3.120.0110.00614.57
7.3.110.0080.00614.51
7.3.100.0110.00414.71
7.3.90.0050.00914.83
7.3.80.0090.00514.61
7.3.70.0130.00014.49
7.3.60.0060.00814.62
7.3.50.0080.00514.66
7.3.40.0080.00714.76
7.3.30.0100.00614.62
7.3.20.0090.00915.56
7.3.10.0210.00315.51
7.3.00.0090.00515.68

preferences:
173.92 ms | 403 KiB | 5 Q