3v4l.org

run code in 300+ PHP versions simultaneously
<?php $people = array( array ( "id" => 1, "name" => "Ken", ), array ( "id" => 2, "name" => "Anne" ), array ( "id" => 3, "name" => "Bob" ) ); uasort($people,"sort_name"); print_r($people); function sort_name($a,$b) { return $a["name"] > $b["name"]; }

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)
8.3.60.0130.00716.50
8.3.50.0100.01018.04
8.3.40.0120.00318.54
8.3.30.0000.01418.67
8.3.20.0050.00320.29
8.3.10.0080.00020.90
8.3.00.0080.00020.82
8.2.180.0100.01018.41
8.2.170.0180.00022.96
8.2.160.0070.00720.34
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0030.00519.45
8.2.120.0050.00326.35
8.2.110.0060.00319.15
8.2.100.0040.00717.84
8.2.90.0030.00519.07
8.2.80.0000.00817.97
8.2.70.0000.00817.63
8.2.60.0000.00817.93
8.2.50.0080.00018.10
8.2.40.0000.00720.59
8.2.30.0000.00719.32
8.2.20.0040.00418.12
8.2.10.0060.00318.00
8.2.00.0040.00418.04
8.1.280.0100.00725.92
8.1.270.0040.00422.19
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00322.00
8.1.230.0080.00417.83
8.1.220.0030.00517.79
8.1.210.0050.00318.77
8.1.200.0060.00317.35
8.1.190.0000.00817.23
8.1.180.0000.00818.10
8.1.170.0040.00418.39
8.1.160.0030.00319.06
8.1.150.0000.00718.79
8.1.140.0000.00719.63
8.1.130.0040.00417.50
8.1.120.0000.00917.45
8.1.110.0040.00417.50
8.1.100.0040.00417.35
8.1.90.0070.00017.50
8.1.80.0000.00717.36
8.1.70.0000.00717.48
8.1.60.0080.00017.47
8.1.50.0000.00817.52
8.1.40.0040.00417.44
8.1.30.0040.00417.70
8.1.20.0060.00317.59
8.1.10.0000.00717.51
8.1.00.0050.00217.49
8.0.300.0040.00418.77
8.0.290.0060.00316.88
8.0.280.0000.00718.31
8.0.270.0030.00317.16
8.0.260.0060.00016.95
8.0.250.0070.00017.02
8.0.240.0040.00417.06
8.0.230.0000.00716.93
8.0.220.0030.00616.92
8.0.210.0070.00016.96
8.0.200.0030.00316.95
8.0.190.0000.00916.91
8.0.180.0050.00316.95
8.0.170.0000.00716.94
8.0.160.0030.00316.85
8.0.150.0000.00716.89
8.0.140.0040.00416.81
8.0.130.0040.00413.45
8.0.120.0040.00416.89
8.0.110.0040.00417.00
8.0.100.0040.00416.84
8.0.90.0040.00416.99
8.0.80.0100.01317.00
8.0.70.0040.00416.79
8.0.60.0080.00016.90
8.0.50.0040.00416.73
8.0.30.0090.01017.00
8.0.20.0090.01117.32
8.0.10.0200.00317.03
8.0.00.0100.00816.84
7.4.330.0050.00015.55
7.4.320.0060.00016.53
7.4.300.0030.00316.50
7.4.290.0000.00716.52
7.4.280.0000.00716.59
7.4.270.0000.00716.50
7.4.260.0020.00516.58
7.4.250.0070.00016.46
7.4.240.0000.00816.53
7.4.230.0000.00716.64
7.4.220.0140.00416.65
7.4.210.0130.00216.56
7.4.200.0080.00016.30
7.4.160.0040.01116.53
7.4.150.0050.01417.01
7.4.140.0070.01017.51
7.4.130.0050.01316.51
7.4.120.0070.01016.53
7.4.110.0100.00616.52
7.4.100.0090.00616.58
7.4.90.0100.00816.46
7.4.80.0090.01117.87
7.4.70.0140.00716.48
7.4.60.0150.00316.40
7.4.50.0110.00616.44
7.4.40.0130.00316.43
7.4.30.0140.00816.49
7.4.20.0060.01316.23
7.4.10.0090.01016.38
7.4.00.0080.00816.03
7.3.330.0030.00313.26
7.3.320.0030.00313.23
7.3.310.0070.00016.18
7.3.300.0030.00316.27
7.3.290.0000.00716.17
7.3.280.0070.01216.25
7.3.270.0120.00716.75
7.3.260.0120.01416.21
7.3.250.0120.00516.37
7.3.240.0130.00716.37
7.3.230.0130.00816.23
7.3.220.0090.01016.23
7.3.210.0080.01316.23
7.3.200.0100.00916.28
7.3.190.0100.01016.31
7.3.180.0070.00916.18
7.3.170.0060.01116.27
7.3.160.0080.01016.32
7.3.150.0110.01016.28
7.3.140.0070.01116.21
7.3.130.0100.01016.29
7.3.120.0070.00916.01
7.3.110.0080.01016.07
7.3.100.0120.00616.07
7.3.90.0090.00716.09
7.3.80.0090.01016.15
7.3.70.0080.01015.99
7.3.60.0100.00816.12
7.3.50.0070.01016.10
7.3.40.0060.01315.99
7.3.30.0070.01116.09
7.3.20.0120.00716.13
7.3.10.0120.00916.09
7.3.00.0090.00916.02
7.2.340.0090.00616.15
7.2.330.0170.01316.44
7.2.320.0140.01116.27
7.2.310.0130.01416.49
7.2.300.0120.01016.25
7.2.290.0140.01416.27
7.2.280.0130.01116.33
7.2.270.0170.00716.25
7.2.260.0110.00916.32
7.2.250.0100.01016.24
7.2.240.0100.01216.25
7.2.230.0080.01116.21
7.2.220.0120.00916.22
7.2.210.0110.01016.12
7.2.200.0100.00916.23
7.2.190.0130.00716.20
7.2.180.0100.00916.16
7.2.170.0130.00716.23
7.2.160.0120.01116.07
7.2.150.0130.00816.18
7.2.140.0130.00916.21
7.2.130.0090.01216.17
7.2.120.0150.01016.20
7.2.110.0170.00916.03
7.2.100.0140.01016.00
7.2.90.0160.00715.99
7.2.80.0160.00616.02
7.2.70.0150.00916.01
7.2.60.0150.01016.13
7.2.50.0160.01216.01
7.2.40.0120.01016.13
7.2.30.0180.01016.55
7.2.20.0130.01016.48
7.2.10.0120.01116.41
7.2.00.0150.01216.40
7.1.330.0150.00815.34
7.1.320.0110.00915.27
7.1.310.0110.00915.26
7.1.300.0120.00915.26
7.1.290.0120.00915.34
7.1.280.0140.00915.24
7.1.270.0150.00915.20
7.1.260.0120.01115.21
7.1.250.0120.00915.10
7.1.240.0130.00915.22
7.1.230.0140.00915.07
7.1.220.0160.00815.07
7.1.210.0130.01015.01
7.1.200.0160.00915.09
7.1.190.0170.00815.01
7.1.180.0160.00615.00
7.1.170.0180.00814.96
7.1.160.0130.01014.97
7.1.150.0220.00815.36
7.1.140.0130.01015.38
7.1.130.0110.01015.46
7.1.120.0150.01015.45
7.1.110.0130.01015.41
7.1.100.0160.00815.36
7.1.90.0150.00715.40
7.1.80.0130.00815.34
7.1.70.0380.01115.18
7.1.60.0420.00820.62
7.1.50.0380.01120.62
7.1.40.0360.01220.55
7.1.30.0420.00920.40
7.1.20.0420.00920.49
7.1.10.0410.00915.18
7.1.00.0160.00815.16
7.0.330.0150.00714.79
7.0.320.0150.00914.89
7.0.310.0170.00814.61
7.0.300.0190.01014.62
7.0.290.0190.01014.55
7.0.280.0200.00714.70
7.0.270.0160.00814.99
7.0.260.0210.00815.11
7.0.250.0140.01015.02
7.0.240.0160.01014.96
7.0.230.0160.00714.92
7.0.220.0170.00814.94
7.0.210.0120.01214.90
7.0.200.0430.00814.92
7.0.190.0410.00814.91
7.0.180.0300.01014.76
7.0.170.0680.00914.88
7.0.160.0390.00914.76
7.0.150.0360.00814.75
7.0.140.0150.00914.78
7.0.130.0130.00914.92
7.0.120.0130.00914.76
7.0.110.0140.00814.82
7.0.100.0160.00814.75
7.0.90.0120.01014.80
7.0.80.0150.00914.74
7.0.70.0110.01214.79
7.0.60.0140.00814.78
7.0.50.0130.00914.79
7.0.40.0120.01114.85
7.0.30.0120.01014.79
7.0.20.0620.01014.88
7.0.10.0120.01014.79
7.0.00.0130.00814.80
5.6.400.0110.01215.57
5.6.390.0150.01015.63
5.6.380.0130.01215.40
5.6.370.0170.00915.33
5.6.360.0150.00815.40
5.6.350.0150.00915.44
5.6.340.0150.01115.38
5.6.330.0150.00815.38
5.6.320.0140.01215.33
5.6.310.0150.01015.45
5.6.300.0150.02116.41
5.6.290.0140.02516.37
5.6.280.0170.01816.48
5.6.270.0140.02116.53
5.6.260.0130.02416.58
5.6.250.0160.02216.49
5.6.240.0140.02416.52
5.6.230.0140.02416.47
5.6.220.0120.02416.54
5.6.210.0160.02116.50
5.6.200.0160.02216.58
5.6.190.0180.02216.50
5.6.180.0150.02216.49
5.6.170.0170.02016.46
5.6.160.0140.02316.39
5.6.150.0140.02316.46
5.6.140.0120.02416.46
5.6.130.0170.02016.47
5.6.120.0110.02716.53
5.6.110.0130.02516.52
5.6.100.0140.02316.44
5.6.90.0150.02316.46
5.6.80.0140.02016.29
5.6.70.0120.02316.31
5.6.60.0130.02116.41
5.6.50.0130.02116.37
5.6.40.0140.02216.40
5.6.30.0120.02416.37
5.6.20.0130.02216.32
5.6.10.0140.02116.31
5.6.00.0140.02116.38

preferences:
70.33 ms | 401 KiB | 5 Q