3v4l.org

run code in 300+ PHP versions simultaneously
<?php function sortByLength($a, $b) { $lenA = strlen($a); $lenB = strlen($b); if ($lenA == $lenB) { return 0; } return $lenA > $lenB ? 1 : 0; } $values = array( 'ccc', 'a', 'eeeeee', 'dddd', 'bb', 'fffff' ); usort($values, 'sortByLength'); echo $values[5];

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)
8.3.60.0120.00318.55
8.3.50.0080.01022.11
8.3.40.0110.00418.84
8.3.30.0160.00318.53
8.3.20.0040.00418.73
8.3.10.0050.00321.22
8.3.00.0030.00723.61
8.2.180.0140.00016.59
8.2.170.0000.01422.96
8.2.160.0070.00720.44
8.2.150.0150.00024.18
8.2.140.0080.00024.66
8.2.130.0070.00326.16
8.2.120.0030.00321.13
8.2.110.0050.00520.47
8.2.100.0070.00417.87
8.2.90.0070.00019.21
8.2.80.0040.00419.41
8.2.70.0080.00017.50
8.2.60.0040.00418.05
8.2.50.0060.00318.07
8.2.40.0040.00418.22
8.2.30.0000.00719.50
8.2.20.0070.00017.71
8.2.10.0020.00517.61
8.2.00.0000.00817.59
8.1.280.0120.00625.92
8.1.270.0050.00223.99
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0000.00923.92
8.1.230.0110.00022.67
8.1.220.0040.00418.77
8.1.210.0030.00818.77
8.1.200.0000.00817.23
8.1.190.0080.00017.53
8.1.180.0000.00818.10
8.1.170.0000.00818.61
8.1.160.0080.00018.81
8.1.150.0000.00718.61
8.1.140.0040.00417.50
8.1.130.0080.00017.73
8.1.120.0000.00817.46
8.1.110.0040.00317.36
8.1.100.0000.00717.37
8.1.90.0000.00717.39
8.1.80.0000.00817.46
8.1.70.0030.00317.43
8.1.60.0080.00017.61
8.1.50.0000.00817.51
8.1.40.0000.00817.58
8.1.30.0050.00317.56
8.1.20.0000.00817.66
8.1.10.0080.00017.60
8.1.00.0040.00417.50
8.0.300.0030.00619.93
8.0.290.0000.00716.93
8.0.280.0030.00318.45
8.0.270.0080.00017.32
8.0.260.0030.00316.95
8.0.250.0000.00717.11
8.0.240.0050.00317.02
8.0.230.0040.00416.96
8.0.220.0000.00716.91
8.0.210.0070.00016.74
8.0.200.0000.00616.83
8.0.190.0040.00416.89
8.0.180.0070.00016.84
8.0.170.0070.00016.77
8.0.160.0050.00316.77
8.0.150.0060.00316.83
8.0.140.0040.00416.76
8.0.130.0060.00013.29
8.0.120.0030.00516.70
8.0.110.0000.00716.63
8.0.100.0000.00816.70
8.0.90.0040.00416.64
8.0.80.0090.00616.83
8.0.70.0030.00516.72
8.0.60.0020.00516.72
8.0.50.0000.00716.82
8.0.30.0120.00816.85
8.0.20.0110.00817.40
8.0.10.0040.00416.80
8.0.00.0050.01316.70
7.4.330.0020.00216.79
7.4.320.0040.00416.60
7.4.300.0030.00316.56
7.4.290.0070.00016.51
7.4.280.0090.00016.62
7.4.270.0030.00316.63
7.4.260.0030.00313.26
7.4.250.0070.00016.57
7.4.240.0070.00016.42
7.4.230.0040.00416.67
7.4.220.0140.00616.54
7.4.210.0060.00816.61
7.4.200.0040.00416.50
7.4.190.0030.00316.75
7.4.160.0130.00316.52
7.4.150.0120.00817.40
7.4.140.0090.00917.86
7.4.130.0050.01116.40
7.4.120.0060.01116.45
7.4.110.0030.01416.60
7.4.100.0070.01516.60
7.4.90.0140.00316.43
7.4.80.0100.01019.39
7.4.70.0110.01116.58
7.4.60.0000.01616.48
7.4.50.0040.00416.48
7.4.40.0030.00922.77
7.4.30.0160.00016.58
7.4.00.0030.01314.86
7.3.330.0020.00213.28
7.3.320.0000.00613.32
7.3.310.0000.00716.17
7.3.300.0070.00016.18
7.3.290.0090.00916.39
7.3.280.0060.01216.34
7.3.270.0110.00817.40
7.3.260.0130.00918.24
7.3.250.0140.00616.42
7.3.240.0130.00716.35
7.3.230.0130.00616.39
7.3.210.0030.01216.62
7.3.200.0000.01619.39
7.3.190.0130.00516.62
7.3.180.0040.01616.41
7.3.170.0030.01016.36
7.3.160.0040.01116.45
7.3.120.0070.00914.89
7.3.110.0060.00814.88
7.3.100.0020.01414.82
7.3.90.0110.00314.71
7.3.80.0040.00714.73
7.3.70.0080.00514.60
7.3.60.0040.00614.75
7.3.50.0050.00814.89
7.3.40.0100.00814.67
7.3.30.0040.00714.68
7.3.20.0030.01016.56
7.3.10.0090.00316.54
7.3.00.0070.00716.62
7.2.330.0110.00716.48
7.2.320.0100.00716.30
7.2.310.0110.00716.44
7.2.300.0090.00916.75
7.2.290.0110.00516.38
7.2.250.0000.01614.82
7.2.240.0080.00814.85
7.2.230.0080.00814.83
7.2.220.0060.00814.99
7.2.210.0100.00614.92
7.2.200.0100.00514.87
7.2.190.0040.00714.83
7.2.180.0080.00515.00
7.2.170.0100.00514.91
7.2.160.0080.00415.07
7.2.150.0070.00716.80
7.2.140.0030.01316.84
7.2.130.0070.00616.89
7.2.120.0040.01116.76
7.2.110.0090.00516.92
7.2.100.0070.00716.78
7.2.90.0050.00916.80
7.2.80.0090.00816.72
7.2.70.0060.00716.83
7.2.60.0030.01116.93
7.2.50.0060.00816.75
7.2.40.0110.00416.99
7.2.30.0080.00716.70
7.2.20.0080.01016.80
7.2.10.0090.00616.87
7.2.00.0060.00917.80
7.1.330.0030.00915.61
7.1.320.0040.00915.56
7.1.310.0100.00315.63
7.1.300.0010.01215.75
7.1.290.0070.00515.73
7.1.280.0030.00615.65
7.1.270.0040.00915.73
7.1.260.0030.01015.67
7.1.250.0000.01215.69
7.1.200.0040.00815.70
7.1.100.0090.00318.01
7.1.70.0000.00917.09
7.1.60.0030.00717.20
7.1.50.0060.00616.81
7.1.40.0080.00416.50
7.1.30.0040.00816.70
7.1.20.0040.01116.68
7.1.10.0000.00916.29
7.1.00.0000.01016.41
7.0.200.0030.00516.75
7.0.190.0000.00816.50
7.0.180.0030.00516.16
7.0.170.0070.00016.00
7.0.160.0030.00716.09
7.0.150.0050.00216.27
7.0.140.0000.00816.43
7.0.130.0090.00616.57
7.0.120.0080.00316.37
7.0.110.0040.00716.43
7.0.100.0000.01116.39
7.0.90.0040.00416.27
7.0.80.0000.01016.45
7.0.70.0060.01016.30
7.0.60.0070.00415.82
7.0.50.0030.00616.29
7.0.40.0050.00515.76
7.0.30.0080.00015.76
7.0.20.0000.01115.76
7.0.10.0030.00515.76
7.0.00.0030.00715.76
5.6.300.0070.03720.72
5.6.290.0070.04620.72
5.6.280.0030.04420.74
5.6.270.0000.05421.00
5.6.260.0030.05120.96
5.6.250.0000.04720.86
5.6.240.0000.04620.98
5.6.230.0170.04420.89
5.6.220.0100.03820.75
5.6.210.0100.03420.72
5.6.200.0160.04220.71
5.6.190.0000.05420.89
5.6.180.0030.04720.91
5.6.170.0070.03620.99
5.6.160.0030.04020.88
5.6.150.0130.03520.76
5.6.140.0030.04720.87
5.6.130.0070.04220.87
5.6.120.0000.04620.75
5.6.110.0030.04020.93
5.6.100.0030.06720.68
5.6.90.0030.04020.93
5.6.80.0000.04320.04
5.6.70.0000.04220.29
5.6.60.0060.03520.26
5.6.50.0000.04420.23
5.6.40.0040.04919.98
5.6.30.0100.03720.02
5.6.20.0100.03920.25
5.6.10.0030.04020.03
5.6.00.0070.03920.01
5.5.380.0100.04217.55
5.5.370.0260.02917.56
5.5.360.0030.04317.49
5.5.350.0070.03717.34
5.5.340.0030.04017.99
5.5.330.0000.04418.00
5.5.320.0070.03917.99
5.5.310.0030.05017.99
5.5.300.0030.04018.03
5.5.290.0030.04117.96
5.5.280.0030.04617.92
5.5.270.0070.06017.91
5.5.260.0030.05417.74
5.5.250.0000.04417.48
5.5.240.0030.04617.30
5.5.230.0100.03617.38
5.5.220.0030.03917.38
5.5.210.0000.05117.15
5.5.200.0000.04217.36
5.5.190.0030.03717.28
5.5.180.0100.03617.02
5.5.160.0000.04117.30
5.5.150.0060.03817.26
5.5.140.0030.04917.34
5.5.130.0000.04117.28
5.5.120.0030.04017.37
5.5.110.0030.03817.27
5.5.100.0030.03717.19
5.5.90.0030.04716.86
5.5.80.0030.03817.25
5.5.70.0060.03917.16
5.5.60.0000.04417.34
5.5.50.0100.03917.26
5.5.40.0030.04517.02
5.5.30.0230.03617.18
5.5.20.0060.03617.18
5.5.10.0030.04017.15
5.5.00.0000.03917.22
5.4.450.0000.04319.35
5.4.440.0030.03919.26
5.4.430.0030.04019.47
5.4.420.0030.04119.18
5.4.410.0030.05119.11
5.4.400.0130.03518.86
5.4.390.0000.04319.08
5.4.380.0170.04319.05
5.4.370.0000.05618.92
5.4.360.0230.04318.82
5.4.350.0030.04018.82
5.4.340.0070.06318.93
5.4.320.0030.04319.05
5.4.310.0100.03318.94
5.4.300.0030.04018.82
5.4.290.0030.05819.14
5.4.280.0030.05318.96
5.4.270.0200.03419.15
5.4.260.0000.05018.98
5.4.250.0030.03518.81
5.4.240.0230.04518.78
5.4.230.0130.04918.85
5.4.220.0030.06919.05
5.4.210.0060.03819.14
5.4.200.0000.04318.96
5.4.190.0030.05619.06
5.4.180.0000.03919.07
5.4.170.0060.04218.77
5.4.160.0030.04418.93
5.4.150.0030.03618.80
5.4.140.0030.03716.59
5.4.130.0070.03016.56
5.4.120.0030.04816.39
5.4.110.0060.07416.41
5.4.100.0000.03916.56
5.4.90.0030.07316.52
5.4.80.0000.03716.64
5.4.70.0000.03816.40
5.4.60.0030.04116.72
5.4.50.0070.04216.36
5.4.40.0070.03316.65
5.4.30.0000.03916.33
5.4.20.0000.04316.64
5.4.10.0070.03016.60
5.4.00.0030.03515.95
5.3.290.0070.04615.76
5.3.280.0030.03915.76
5.3.270.0030.03615.76
5.3.260.0000.04415.76
5.3.250.0100.03215.76
5.3.240.0030.03615.76
5.3.230.0070.03615.76
5.3.220.0100.02915.76
5.3.210.0070.05315.76
5.3.200.0000.04015.76
5.3.190.0030.03615.76
5.3.180.0030.03615.76
5.3.170.0030.03915.76
5.3.160.0100.03215.76
5.3.150.0070.03715.76
5.3.140.0070.04015.76
5.3.130.0000.06915.76
5.3.120.0000.03815.76
5.3.110.0070.07515.76
5.3.100.0030.04215.76
5.3.90.0100.04115.76
5.3.80.0030.03715.76
5.3.70.0030.04215.76
5.3.60.0030.03315.76
5.3.50.0000.04315.76
5.3.40.0030.04215.76
5.3.30.0070.03315.76
5.3.20.0040.03515.76
5.3.10.0030.03515.76
5.3.00.0000.04115.76
5.2.170.0000.03515.76
5.2.160.0000.03015.76
5.2.150.0030.02815.76
5.2.140.0000.03215.76
5.2.130.0040.02515.76
5.2.120.0000.03215.76
5.2.110.0000.03215.76
5.2.100.0030.02615.76
5.2.90.0060.02815.76
5.2.80.0030.02715.76
5.2.70.0000.03315.76
5.2.60.0030.03015.76
5.2.50.0070.02615.76
5.2.40.0030.03015.76
5.2.30.0030.03315.76
5.2.20.0200.02015.76
5.2.10.0030.06315.76
5.2.00.0070.03015.76
5.1.60.0000.02715.76
5.1.50.0030.05015.76
5.1.40.0000.03415.76
5.1.30.0070.03415.76
5.1.20.0000.03815.76
5.1.10.0030.02815.76
5.1.00.0000.03115.76
5.0.50.0070.01715.76
5.0.40.0030.02015.76
5.0.30.0000.03215.76
5.0.20.0030.02015.76
5.0.10.0000.02315.76
5.0.00.0060.02615.76
4.4.90.0000.01815.76
4.4.80.0060.01215.76
4.4.70.0000.01815.76
4.4.60.0000.01715.76
4.4.50.0030.02615.76
4.4.40.0030.04615.76
4.4.30.0030.02215.76
4.4.20.0000.01615.76
4.4.10.0030.01515.76
4.4.00.0000.04415.76
4.3.110.0000.01715.76
4.3.100.0040.01615.76
4.3.90.0030.03315.76
4.3.80.0000.02615.76
4.3.70.0030.01515.76
4.3.60.0000.02015.76
4.3.50.0000.01915.76
4.3.40.0030.02215.76
4.3.30.0030.01715.76
4.3.20.0030.01715.76
4.3.10.0030.02015.76
4.3.00.0000.01815.76

preferences:
36.6 ms | 401 KiB | 5 Q