3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = [ ['id' => 0, 'name' => '10sdf'], ['id' => 0, 'name' => '12'], ['id' => 0, 'name' => 'aasdfbc'], ['id' => 0, 'name' => 'ada'], ['id' => 0, 'name' => 'asdfsdf'], ]; //排序 usort($arr, function ($a, $b) { if (strlen($a['name']) == strlen($b['name'])) return 0; return strlen($a['name']) < strlen($b['name']) ? -1 : 1; }); //修改key $arr1 = []; array_walk($arr, function ($v,$k) use ($arr1){ $arr1[$k+1] = $v; }); var_dump($arr1);

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)
8.3.60.0090.01218.35
8.3.50.0110.00721.99
8.3.40.0130.00618.68
8.3.30.0070.00719.23
8.3.20.0040.00420.33
8.3.10.0040.00723.71
8.3.00.0070.00019.20
8.2.180.0070.01016.38
8.2.170.0110.00722.96
8.2.160.0100.00622.08
8.2.150.0050.00324.18
8.2.140.0070.00424.66
8.2.130.0060.00326.16
8.2.120.0000.00721.00
8.2.110.0090.00020.39
8.2.100.0160.00017.59
8.2.90.0050.00317.75
8.2.80.0040.00418.86
8.2.70.0000.00817.93
8.2.60.0050.00318.16
8.2.50.0000.00818.10
8.2.40.0060.00319.46
8.2.30.0030.00519.23
8.2.20.0060.00317.82
8.2.10.0040.00418.17
8.2.00.0040.00417.74
8.1.280.0200.00025.92
8.1.270.0060.00319.00
8.1.260.0140.00326.35
8.1.250.0040.00428.09
8.1.240.0040.00423.87
8.1.230.0040.00720.95
8.1.220.0040.00417.78
8.1.210.0040.00718.77
8.1.200.0040.00417.23
8.1.190.0050.00317.25
8.1.180.0000.00718.77
8.1.170.0090.00018.51
8.1.160.0060.00318.98
8.1.150.0000.00718.82
8.1.140.0030.00517.46
8.1.130.0000.00817.83
8.1.120.0040.00417.47
8.1.110.0060.00317.36
8.1.100.0000.00717.30
8.1.90.0040.00417.53
8.1.80.0000.00717.44
8.1.70.0040.00417.49
8.1.60.0030.00517.61
8.1.50.0000.00817.55
8.1.40.0040.00417.54
8.1.30.0060.00317.55
8.1.20.0040.00417.53
8.1.10.0000.00717.47
8.1.00.0030.00517.48
8.0.300.0000.00818.77
8.0.290.0090.00316.63
8.0.280.0030.00318.48
8.0.270.0000.00717.22
8.0.260.0000.00717.25
8.0.250.0000.00716.91
8.0.240.0030.00317.02
8.0.230.0030.00516.96
8.0.220.0000.00717.02
8.0.210.0000.00716.91
8.0.200.0030.00616.85
8.0.190.0000.00816.86
8.0.180.0000.00816.87
8.0.170.0000.00716.93
8.0.160.0070.00016.91
8.0.150.0000.00716.84
8.0.140.0040.00416.87
8.0.130.0000.00813.38
8.0.120.0040.00416.95
8.0.110.0000.00716.86
8.0.100.0040.00416.95
8.0.90.0040.00416.90
8.0.80.0130.00616.90
8.0.70.0000.00816.67
8.0.60.0050.00316.93
8.0.50.0080.00017.01
8.0.30.0110.01016.90
8.0.20.0090.01017.40
8.0.10.0000.00716.92
8.0.00.0090.01116.81
7.4.330.0000.00615.16
7.4.320.0000.00616.59
7.4.300.0030.00316.61
7.4.290.0050.00316.52
7.4.280.0000.00816.55
7.4.270.0030.00316.52
7.4.260.0030.00716.58
7.4.250.0000.00716.48
7.4.240.0040.00416.53
7.4.230.0000.00716.70
7.4.220.0080.01516.68
7.4.210.0060.01216.61
7.4.200.0030.00316.70
7.4.160.0180.00316.51
7.4.150.0090.00917.40
7.4.140.0080.00917.86
7.4.130.0090.00916.44
7.4.120.0090.00816.50
7.4.110.0100.01016.60
7.4.100.0080.00916.52
7.4.90.0140.00316.54
7.4.80.0130.01019.39
7.4.70.0070.01016.57
7.4.60.0060.00916.50
7.4.50.0040.00416.61
7.4.40.0100.01316.57
7.4.30.0070.01016.53
7.4.00.0110.00715.04
7.3.330.0050.00013.38
7.3.320.0030.00313.20
7.3.310.0030.00316.36
7.3.300.0030.00316.42
7.3.290.0060.00816.35
7.3.280.0110.00816.37
7.3.270.0060.01217.40
7.3.260.0100.00716.33
7.3.250.0080.01016.47
7.3.240.0090.00916.44
7.3.230.0110.00616.58
7.3.210.0000.01716.34
7.3.200.0030.01319.39
7.3.190.0080.00816.43
7.3.180.0130.00316.59
7.3.170.0100.01016.54
7.3.160.0080.00816.42
7.3.10.0070.00316.55
7.3.00.0030.00916.88
7.2.330.0060.01216.77
7.2.320.0150.00316.48
7.2.310.0030.01516.81
7.2.300.0110.01016.79
7.2.290.0110.00816.54
7.2.130.0030.00616.88
7.2.120.0030.01216.99
7.2.110.0000.01316.74
7.2.100.0040.00817.12
7.2.90.0040.01116.87
7.2.80.0160.00416.86
7.2.70.0040.00716.99
7.2.60.0130.00516.90
7.2.50.0100.01017.07
7.2.40.0170.00316.78
7.2.30.0080.00616.66
7.2.20.0060.00616.77
7.2.10.0060.00316.87
7.2.00.0070.00518.28
7.1.250.0080.00316.02
7.1.100.0790.01016.15
7.1.70.0080.00517.12
7.1.60.0120.01219.22
7.1.50.0120.00916.79
7.1.00.0000.08022.41
7.0.200.0040.00916.82
7.0.140.0030.07021.97
7.0.60.0030.09019.91
7.0.50.0130.03717.90
7.0.40.0100.06020.18
7.0.30.0170.04320.23
7.0.20.0370.05020.21
7.0.10.0000.04720.16
7.0.00.0070.08320.23
5.6.280.0000.07721.11
5.6.210.0030.07720.62
5.6.200.0030.04318.30
5.6.190.0030.04320.52
5.6.180.0330.07720.55
5.6.170.0170.08720.50
5.6.160.0070.04320.48
5.6.150.0100.05718.29
5.6.140.0170.07018.27
5.6.130.0130.07318.15
5.6.120.0070.08720.97
5.6.110.0030.04021.04
5.6.100.0030.07721.02
5.6.90.0100.08321.09
5.6.80.0170.05720.38
5.5.350.0370.05720.45
5.5.340.0070.08318.08
5.5.330.0130.07320.27
5.5.320.0330.05320.20
5.5.310.0300.08320.23
5.5.300.0100.06318.08
5.5.290.0100.08018.03
5.5.280.0030.08020.88
5.5.270.0030.04020.80
5.5.260.0100.08020.68
5.5.250.0100.08020.50
5.5.240.0100.08020.26
5.4.450.0200.06319.56
5.4.440.0670.06019.51
5.4.430.0570.06319.61
5.4.420.0730.06019.59
5.4.410.0730.05319.15
5.4.400.0770.07019.19
5.4.390.0270.04018.49
5.4.380.0230.04718.46
5.4.370.0130.05318.52
5.4.360.0230.04318.73
5.4.350.0170.05318.54
5.4.340.0100.06718.60
5.4.320.0170.05018.69
5.4.310.0130.05318.71
5.4.300.0130.05318.46
5.4.290.0200.04318.50
5.4.280.0200.05018.64
5.4.270.0170.04718.72
5.4.260.0130.05018.59
5.4.250.0070.05718.49
5.4.240.0170.05018.57
5.4.230.0100.05318.73
5.4.220.0200.05018.46
5.4.210.0230.04318.72
5.4.200.0100.05316.53
5.4.190.0100.05718.73
5.4.180.0170.05018.71
5.4.170.0070.06018.56
5.4.160.0170.05318.74
5.4.150.0130.05318.63
5.4.140.0170.04716.27
5.4.130.0030.05716.30
5.4.120.0130.05016.30
5.4.110.0130.05316.25
5.4.100.0130.05016.45
5.4.90.0230.04316.29
5.4.80.0130.05016.41
5.4.70.0130.05016.30
5.4.60.0170.06716.31
5.4.50.0100.05316.20
5.4.40.0130.05316.36
5.4.30.0170.05016.40
5.4.20.0070.06016.28
5.4.10.0230.04316.38
5.4.00.0200.04315.63
5.3.290.0070.06314.66
5.3.280.0170.04714.58
5.3.270.0200.05314.56
5.3.260.0100.05714.70
5.3.250.0200.05014.66
5.3.240.0230.04314.64
5.3.230.0130.05314.58
5.3.220.0100.06314.66
5.3.210.0170.05714.56
5.3.200.0230.04014.55
5.3.190.0200.04714.50
5.3.180.0100.05314.66
5.3.170.0070.05714.47
5.3.160.0200.04714.61
5.3.150.0300.04314.61
5.3.140.0100.05714.53
5.3.130.0270.04314.48
5.3.120.0200.04714.44
5.3.110.0100.05314.64
5.3.100.0230.04014.05
5.3.90.0100.05314.01
5.3.80.0170.04713.91
5.3.70.0200.04713.95
5.3.60.0170.05013.94
5.3.50.0200.04314.04
5.3.40.0130.05014.03
5.3.30.0130.05013.90
5.3.20.0070.05313.60
5.3.10.0070.05313.57
5.3.00.0100.05713.57
5.2.170.0000.06311.20
5.2.160.0100.03711.28
5.2.150.0070.04711.10
5.2.140.0130.04011.07
5.2.130.0100.04011.08
5.2.120.0130.03711.10
5.2.110.0100.04011.25
5.2.100.0100.04011.11
5.2.90.0000.05011.15
5.2.80.0130.03711.23
5.2.70.0170.04711.13
5.2.60.0100.04311.18
5.2.50.0130.04011.02
5.2.40.0130.03710.91
5.2.30.0100.04010.93
5.2.20.0100.03710.95
5.2.10.0100.03710.85
5.2.00.0170.03310.82
5.1.60.0130.03010.06
5.1.50.0070.03710.02
5.1.40.0130.03010.00
5.1.30.0200.02710.38
5.1.20.0030.04010.32
5.1.10.0070.03710.09
5.1.00.0070.03710.16
5.0.50.0070.0278.52
5.0.40.0000.0338.38
5.0.30.0030.0478.29
5.0.20.0070.0278.18
5.0.10.0100.0278.25
5.0.00.0100.0408.17
4.4.90.0030.0235.90
4.4.80.0030.0235.81
4.4.70.0100.0175.89
4.4.60.0100.0175.88
4.4.50.0070.0205.90
4.4.40.0000.0405.90
4.4.30.0030.0235.82
4.4.20.0030.0235.93
4.4.10.0100.0175.96
4.4.00.0100.0305.95
4.3.110.0070.0205.75
4.3.100.0000.0275.80
4.3.90.0030.0205.79
4.3.80.0070.0335.87
4.3.70.0030.0235.77
4.3.60.0030.0205.79
4.3.50.0030.0235.81
4.3.40.0000.0375.73
4.3.30.0000.0234.77
4.3.20.0030.0204.77
4.3.10.0000.0234.77
4.3.00.0170.0237.23

preferences:
52.78 ms | 401 KiB | 5 Q