3v4l.org

run code in 300+ PHP versions simultaneously
<?php $abc = array( 'rec_1' => array('fn'=>'Aron','ln'=>'Michaelson'), 'rec_2' => array('fn'=>'Abbey','ln'=>'Drake'), 'rec_3' => array('fn'=>'Alice','ln'=>'Peterson')); function SortByLname($a,$b) { return strcmp( $a['ln'], $b['ln'] ); } usort($abc, "SortByLname"); foreach ($abc as $item) { echo strtoupper($item['ln']) . ', ' . $item['fn'] . "\n"; }

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)
8.3.60.0170.00318.14
8.3.50.0100.00722.99
8.3.40.0110.00418.71
8.3.30.0090.00619.04
8.3.20.0080.00020.03
8.3.10.0040.00421.81
8.3.00.0040.00419.56
8.2.180.0150.00318.54
8.2.170.0120.00318.95
8.2.160.0070.00722.96
8.2.150.0100.01025.66
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0080.00019.36
8.2.110.0030.00619.27
8.2.100.0000.01117.72
8.2.90.0060.00317.97
8.2.80.0060.00318.22
8.2.70.0040.00417.60
8.2.60.0030.00617.50
8.2.50.0000.00719.34
8.2.40.0040.00421.02
8.2.30.0000.00719.27
8.2.20.0030.00617.82
8.2.10.0000.00818.12
8.2.00.0030.00617.76
8.1.280.0080.01525.92
8.1.270.0090.00022.00
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0050.00522.42
8.1.230.0080.00421.04
8.1.220.0000.00917.78
8.1.210.0060.00319.04
8.1.200.0060.00317.48
8.1.190.0040.00417.35
8.1.180.0090.00019.01
8.1.170.0040.00418.65
8.1.160.0040.00419.07
8.1.150.0030.00519.08
8.1.140.0030.00617.48
8.1.130.0030.00317.46
8.1.120.0000.00717.39
8.1.110.0040.00417.49
8.1.100.0080.00017.41
8.1.90.0000.00717.54
8.1.80.0030.00317.48
8.1.70.0030.00517.35
8.1.60.0030.00617.61
8.1.50.0080.00017.57
8.1.40.0040.00417.56
8.1.30.0040.00417.50
8.1.20.0000.00817.65
8.1.10.0000.00717.52
8.1.00.0040.00417.50
8.0.300.0000.00720.05
8.0.290.0050.00316.75
8.0.280.0000.00718.38
8.0.270.0040.00416.80
8.0.260.0000.00716.71
8.0.250.0030.00316.85
8.0.240.0000.00616.87
8.0.230.0000.00716.87
8.0.220.0000.00716.93
8.0.210.0000.00616.90
8.0.200.0000.00616.94
8.0.190.0000.00816.91
8.0.180.0000.00816.91
8.0.170.0050.00216.89
8.0.160.0040.00316.76
8.0.150.0040.00416.92
8.0.140.0040.00416.92
8.0.130.0000.00513.33
8.0.120.0040.00416.81
8.0.110.0040.00416.80
8.0.100.0050.00316.81
8.0.90.0000.00816.80
8.0.80.0030.01316.85
8.0.70.0040.00416.87
8.0.60.0040.00416.79
8.0.50.0080.00016.94
8.0.30.0090.00917.01
8.0.20.0080.01317.40
8.0.10.0000.00716.92
8.0.00.0050.01216.79
7.4.330.0000.00515.02
7.4.320.0040.00416.50
7.4.300.0040.00416.52
7.4.290.0070.00016.62
7.4.280.0040.00416.64
7.4.270.0030.00316.41
7.4.260.0040.00416.60
7.4.250.0020.00516.45
7.4.240.0020.00516.50
7.4.230.0000.00716.42
7.4.220.0130.00616.54
7.4.210.0070.00716.70
7.4.200.0040.00416.51
7.4.160.0030.01316.53
7.4.150.0120.00617.40
7.4.140.0100.00817.86
7.4.130.0100.01116.57
7.4.120.0100.00816.52
7.4.110.0110.00716.63
7.4.100.0070.01016.58
7.4.90.0030.01416.47
7.4.80.0090.00919.39
7.4.70.0070.01016.48
7.4.60.0120.00516.33
7.4.50.0060.00916.40
7.4.40.0130.00315.90
7.4.30.0120.00316.42
7.4.20.0080.00815.83
7.4.10.0090.00615.96
7.4.00.0090.00615.86
7.3.330.0040.00413.30
7.3.320.0000.00613.38
7.3.310.0050.00316.36
7.3.300.0000.00916.39
7.3.290.0100.00916.29
7.3.280.0060.01216.30
7.3.270.0030.01317.40
7.3.260.0120.00916.31
7.3.250.0120.00716.53
7.3.240.0100.01016.45
7.3.230.0080.00816.46
7.3.210.0120.00616.52
7.3.200.0130.00319.39
7.3.190.0160.00616.51
7.3.180.0100.00716.27
7.3.170.0100.01016.29
7.3.160.0130.00316.23
7.3.150.0080.00816.30
7.3.140.0130.00316.31
7.3.130.0040.01116.17
7.3.120.0090.00616.41
7.3.110.0090.00616.16
7.3.100.0040.01116.11
7.3.90.0060.01016.39
7.3.80.0060.00915.99
7.3.70.0120.00316.11
7.3.60.0040.01116.15
7.3.50.0030.01216.44
7.3.40.0040.01116.14
7.3.30.0030.01316.13
7.3.20.0090.00616.14
7.3.10.0110.00916.20
7.3.00.0080.00816.13
7.2.330.0100.00716.82
7.2.320.0030.01316.66
7.2.310.0040.01116.26
7.2.300.0130.00316.63
7.2.290.0100.00616.41
7.2.280.0040.01116.22
7.2.270.0090.00616.60
7.2.260.0120.00316.29
7.2.250.0150.00016.40
7.2.240.0040.01116.45
7.2.230.0090.00616.46
7.2.220.0080.00816.15
7.2.210.0030.01216.37
7.2.200.0070.00716.32
7.2.190.0100.00616.55
7.2.180.0040.01316.37
7.2.170.0120.00316.28
7.2.160.0110.00516.32
7.2.150.0140.00316.44
7.2.140.0030.01316.47
7.2.130.0120.00816.28
7.2.120.0110.00616.50
7.2.110.0080.00916.50
7.2.100.0040.01116.43
7.2.90.0060.01016.72
7.2.80.0090.00716.53
7.2.70.0070.00816.64
7.2.60.0080.00616.69
7.2.50.0050.00816.58
7.2.40.0090.00616.73
7.2.30.0080.00816.58
7.2.20.0070.00816.59
7.2.10.0050.01016.63
7.2.00.0050.00816.80
7.1.330.0130.00315.42
7.1.320.0060.00915.49
7.1.310.0120.00315.49
7.1.300.0080.00815.30
7.1.290.0030.01215.34
7.1.280.0060.00915.43
7.1.270.0060.00915.25
7.1.260.0000.01515.33
7.1.250.0140.00315.41
7.1.240.0110.00315.59
7.1.230.0070.00915.50
7.1.220.0060.01015.55
7.1.210.0090.00715.58
7.1.200.0070.00715.56
7.1.190.0050.00915.37
7.1.180.0080.00915.72
7.1.170.0090.00515.64
7.1.160.0080.01015.65
7.1.150.0110.00315.64
7.1.140.0080.00615.44
7.1.130.0070.00715.65
7.1.120.0060.01015.61
7.1.110.0060.00615.43
7.1.100.0040.00915.60
7.1.90.0030.01215.60
7.1.80.0080.00615.71
7.1.70.0020.01116.15
7.1.60.0080.01016.71
7.1.50.0100.00816.01
7.1.40.0110.00615.53
7.1.30.0050.00715.43
7.1.20.0050.01015.55
7.1.10.0070.00815.60
7.1.00.0060.03117.88
7.0.330.0040.01114.93
7.0.320.0070.00815.25
7.0.310.0040.00915.17
7.0.300.0050.00915.13
7.0.290.0050.00915.34
7.0.280.0050.00915.08
7.0.270.0050.00915.29
7.0.260.0050.00915.10
7.0.250.0100.00415.31
7.0.240.0100.00215.27
7.0.230.0050.00915.31
7.0.220.0110.00615.29
7.0.210.0030.01115.29
7.0.200.0050.00815.65
7.0.190.0060.00615.22
7.0.180.0110.00315.19
7.0.170.0080.00615.34
7.0.160.0080.00515.22
7.0.150.0110.00215.29
7.0.140.0070.02317.46
7.0.130.0060.00714.95
7.0.120.0060.01015.18
7.0.110.0050.01215.22
7.0.100.0040.01115.21
7.0.90.0100.00715.38
7.0.80.0080.00915.27
7.0.70.0070.00615.30
7.0.60.0070.03216.77
7.0.50.0040.01716.21
7.0.40.0070.03316.19
7.0.30.0140.02516.28
7.0.20.0070.02016.18
7.0.10.0150.03216.26
7.0.00.0080.03116.10
5.6.400.0080.00815.68
5.6.390.0070.01015.86
5.6.380.0070.00915.21
5.6.370.0080.00614.89
5.6.360.0090.00414.99
5.6.350.0030.01315.06
5.6.340.0050.00715.15
5.6.330.0090.00615.25
5.6.320.0060.00815.10
5.6.310.0110.00415.22
5.6.300.0060.00815.14
5.6.290.0070.00615.21
5.6.280.0070.02916.99
5.6.270.0060.00915.23
5.6.260.0040.00915.06
5.6.250.0070.01315.18
5.6.240.0100.00515.08
5.6.230.0090.00615.17
5.6.220.0090.00515.02
5.6.210.0080.03117.01
5.6.200.0070.03516.15
5.6.190.0050.03416.95
5.6.180.0110.02016.88
5.6.170.0110.02716.89
5.6.160.0100.02016.82
5.6.150.0080.02416.05
5.6.140.0070.03516.12
5.6.130.0050.02416.22
5.6.120.0070.02517.04
5.6.110.0070.03516.98
5.6.100.0090.03117.11
5.6.90.0060.02017.15
5.6.80.0100.02816.77
5.6.70.1420.01716.74
5.6.60.0080.01115.04
5.6.50.0080.00815.06
5.6.40.0030.01315.14
5.6.30.0090.00715.06
5.6.20.0110.00515.00
5.6.10.0040.00914.96
5.6.00.0070.00915.10
5.5.380.0100.00513.50
5.5.370.0030.01013.53
5.5.360.0050.00813.53
5.5.350.0050.03315.89
5.5.340.0060.02214.99
5.5.330.0090.03115.86
5.5.320.0200.02715.84
5.5.310.0110.02915.83
5.5.300.0080.02214.97
5.5.290.0040.03515.12
5.5.280.0070.01816.05
5.5.270.0040.03415.97
5.5.260.0070.03315.89
5.5.250.0100.02615.86
5.5.240.0090.01415.72
5.5.230.0110.00413.33
5.5.220.0070.00813.47
5.5.210.0040.01013.43
5.5.200.0100.00713.52
5.5.190.0080.00613.53
5.5.180.0090.00613.38
5.5.170.0060.00715.03
5.5.160.0060.01013.47
5.5.150.0060.00913.55
5.5.140.0020.01013.28
5.5.130.0040.01113.43
5.5.120.0050.00713.48
5.5.110.0050.01013.64
5.5.100.0080.00613.56
5.5.90.0070.00813.34
5.5.80.0050.01213.39
5.5.70.0050.01213.41
5.5.60.0060.00813.35
5.5.50.0030.01213.43
5.5.40.0050.00813.27
5.5.30.0060.00713.52
5.5.20.0070.01013.45
5.5.10.0050.01213.67
5.5.00.0060.00713.62
5.4.450.0160.01414.38
5.4.440.0140.01614.45
5.4.430.0110.02014.36
5.4.420.0120.01614.43
5.4.410.0100.02114.36
5.4.400.0070.02514.24
5.4.390.0120.01914.30
5.4.380.0060.02714.09
5.4.370.0110.02114.20
5.4.360.0110.02514.14
5.4.350.0060.01612.61
5.4.340.0060.01812.55
5.4.330.0060.00911.99
5.4.320.0070.01812.71
5.4.310.0100.01612.61
5.4.300.0040.02212.67
5.4.290.0110.01412.70
5.4.280.0110.01212.66
5.4.270.0080.01612.69
5.4.260.0070.01912.68
5.4.250.0080.01712.70
5.4.240.0060.01912.67
5.4.230.0030.02012.72
5.4.220.0100.01312.63
5.4.210.0100.01512.67
5.4.200.0090.01612.63
5.4.190.0130.01212.61
5.4.180.0110.01512.72
5.4.170.0070.01812.74
5.4.160.0080.01612.60
5.4.150.0090.01712.69
5.4.140.0070.01612.52
5.4.130.0050.01812.63
5.4.120.0090.01612.51
5.4.110.0090.01412.59
5.4.100.0110.01312.50
5.4.90.0080.01712.66
5.4.80.0110.01412.55
5.4.70.0090.01512.53
5.4.60.0100.01612.50
5.4.50.0060.01812.54
5.4.40.0080.01712.54
5.4.30.0080.01512.51
5.4.20.0060.01912.50
5.4.10.0060.01712.55
5.4.00.0080.01612.43
5.3.290.0130.01613.03
5.3.280.0120.01412.90
5.3.270.0080.01812.94
5.3.260.0080.01812.92
5.3.250.0130.01212.89
5.3.240.0070.01712.96
5.3.230.0050.02012.97
5.3.220.0060.01712.88
5.3.210.0070.02012.87
5.3.200.0080.01512.95
5.3.190.0100.01612.89
5.3.180.0060.01912.87
5.3.170.0080.01712.97
5.3.160.0090.01613.02
5.3.150.0050.02112.93
5.3.140.0040.02112.97
5.3.130.0090.01712.91
5.3.120.0090.01612.92
5.3.110.0080.01612.87
5.3.100.0080.01712.77
5.3.90.0090.01612.69
5.3.80.0080.01912.70
5.3.70.0070.01612.68
5.3.60.0070.01812.74
5.3.50.0090.01712.73
5.3.40.0100.01612.77
5.3.30.0090.01612.68
5.3.20.0060.01912.69
5.3.10.0030.02012.54
5.3.00.0070.01712.57
5.2.170.0080.01411.49
5.2.160.0070.01611.49
5.2.150.0050.01711.45
5.2.140.0080.01311.46
5.2.130.0060.01611.47
5.2.120.0030.01611.41
5.2.110.0100.01111.38
5.2.100.0090.01211.42
5.2.90.0070.01411.42
5.2.80.0060.01511.42
5.2.70.0090.01311.45
5.2.60.0100.01111.27
5.2.50.0070.01311.41
5.2.40.0060.01311.30
5.2.30.0070.01311.34
5.2.20.0060.01211.33
5.2.10.0050.01511.24
5.2.00.0050.01311.12
5.1.60.0060.01010.68
5.1.50.0070.01110.69
5.1.40.0060.01010.70
5.1.30.0070.01110.87
5.1.20.0080.01210.91
5.1.10.0060.01510.87
5.1.00.0050.01210.67
5.0.50.0020.0119.98
5.0.40.0070.0089.86
5.0.30.0040.0159.80
5.0.20.0050.0089.81
5.0.10.0040.0109.81
5.0.00.0020.0189.81
4.4.90.0040.0099.02
4.4.80.0030.0109.00
4.4.70.0050.0089.00
4.4.60.0040.0069.07
4.4.50.0060.0059.02
4.4.40.0030.0119.04
4.4.30.0020.0089.01
4.4.20.0030.0079.06
4.4.10.0000.0109.03
4.4.00.0040.0119.03
4.3.110.0010.0098.99
4.3.100.0070.0049.02
4.3.90.0020.0068.99
4.3.80.0020.0118.99
4.3.70.0060.0038.97
4.3.60.0030.0079.00
4.3.50.0030.0078.99
4.3.40.0040.0108.98
4.3.30.0030.0078.61
4.3.20.0000.0108.57
4.3.10.0010.0098.54
4.3.00.0020.00912.62

preferences:
35.29 ms | 401 KiB | 5 Q