3v4l.org

run code in 300+ PHP versions simultaneously
<?php // create array of objects: $arr = []; for ($i = 0, $max = 3; $i < $max; $i++) { $arr[] = new stdClass; } $arr[0]->text = "ans1"; $arr[1]->text = "ans2"; $arr[3]->text = "ans3"; $nu = array_map(function($e){ return $e->text;},$arr); print_r($nu);

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)
8.3.60.0170.00318.28
8.3.50.0140.00016.59
8.3.40.0090.00619.00
8.3.30.0040.01119.02
8.3.20.0050.00320.38
8.3.10.0080.00021.62
8.3.00.0000.01519.65
8.2.180.0100.01016.63
8.2.170.0100.01022.96
8.2.160.0070.00719.12
8.2.150.0120.00324.18
8.2.140.0080.00024.66
8.2.130.0080.00019.37
8.2.120.0130.00626.35
8.2.110.0090.00019.38
8.2.100.0040.00818.03
8.2.90.0050.00319.28
8.2.80.0000.00817.97
8.2.70.0080.00017.63
8.2.60.0000.00817.91
8.2.50.0040.00418.10
8.2.40.0000.00720.64
8.2.30.0030.00519.21
8.2.20.0000.00718.06
8.2.10.0050.00318.04
8.2.00.0040.00418.12
8.1.280.0100.00625.92
8.1.270.0050.00222.20
8.1.260.0050.00526.35
8.1.250.0030.00528.09
8.1.240.0030.00619.15
8.1.230.0110.00017.83
8.1.220.0050.00317.74
8.1.210.0060.00318.77
8.1.200.0080.00017.35
8.1.190.0090.00017.23
8.1.180.0040.00418.10
8.1.170.0000.00818.31
8.1.160.0070.00019.02
8.1.150.0000.00718.82
8.1.140.0050.00219.54
8.1.130.0000.00818.75
8.1.120.0040.00417.29
8.1.110.0030.00517.32
8.1.100.0060.00317.29
8.1.90.0050.00217.29
8.1.80.0050.00317.28
8.1.70.0070.00017.29
8.1.60.0000.00717.57
8.1.50.0040.00417.52
8.1.40.0000.00817.50
8.1.30.0050.00317.72
8.1.20.0030.00517.70
8.1.10.0000.00717.59
8.1.00.0040.00417.51
8.0.300.0040.00418.77
8.0.290.0000.00816.59
8.0.280.0050.00318.38
8.0.270.0030.00317.19
8.0.260.0030.00316.92
8.0.250.0030.00317.02
8.0.240.0030.00616.87
8.0.230.0070.00016.88
8.0.220.0040.00416.78
8.0.210.0040.00416.88
8.0.200.0060.00017.01
8.0.190.0030.00616.97
8.0.180.0070.00016.93
8.0.170.0060.00316.89
8.0.160.0070.00016.91
8.0.150.0040.00416.79
8.0.140.0040.00416.74
8.0.130.0000.00713.28
8.0.120.0000.00816.85
8.0.110.0000.00816.93
8.0.100.0050.00316.83
8.0.90.0000.00716.79
8.0.80.0130.00316.80
8.0.70.0000.00816.85
8.0.60.0080.00016.95
8.0.50.0000.00716.87
8.0.30.0090.01017.19
8.0.20.0090.01017.40
8.0.10.0000.00817.00
8.0.00.0030.01416.56
7.4.330.0000.00515.55
7.4.320.0030.00516.54
7.4.300.0030.00316.48
7.4.290.0060.00316.51
7.4.280.0040.00416.61
7.4.270.0070.00016.57
7.4.260.0000.00716.62
7.4.250.0000.00716.55
7.4.240.0030.00316.50
7.4.230.0030.00316.38
7.4.220.0090.00916.53
7.4.210.0070.00716.44
7.4.200.0000.00716.67
7.4.160.0120.00716.42
7.4.150.0000.01817.40
7.4.140.0130.00717.86
7.4.130.0080.01116.47
7.4.120.0090.01116.52
7.4.110.0090.00916.56
7.4.100.0090.00916.61
7.4.90.0130.00316.51
7.4.80.0040.01219.39
7.4.70.0150.00316.68
7.4.60.0100.00716.57
7.4.50.0030.00616.46
7.4.40.0130.00316.70
7.4.30.0100.01416.45
7.4.00.0120.00315.20
7.3.330.0030.00313.20
7.3.320.0000.00513.42
7.3.310.0000.00716.40
7.3.300.0030.00316.43
7.3.290.0070.00916.41
7.3.280.0090.00616.40
7.3.270.0100.00717.40
7.3.260.0100.00716.55
7.3.250.0090.00916.42
7.3.240.0130.00416.50
7.3.230.0060.01016.43
7.3.210.0120.00616.39
7.3.200.0140.00716.47
7.3.190.0040.01116.62
7.3.180.0090.00616.63
7.3.170.0040.01216.41
7.3.160.0100.00716.38
7.3.10.0000.01416.56
7.3.00.0040.01116.66
7.2.330.0150.00516.73
7.2.320.0070.01016.71
7.2.310.0130.00316.55
7.2.300.0130.00316.50
7.2.290.0160.00016.60
7.2.130.0040.01116.35
7.2.120.0000.01416.70
7.2.110.0070.00716.92
7.2.100.0030.00716.84
7.2.90.0030.01216.63
7.2.80.0050.00516.77
7.2.70.0080.00816.84
7.2.60.0040.01216.74
7.2.50.0100.00316.64
7.2.40.0030.01016.71
7.2.30.0000.01317.03
7.2.20.0000.01117.02
7.2.10.0090.00316.74
7.2.00.0080.00518.10
7.1.250.0070.00015.88
7.1.240.0000.00815.43
7.1.230.0130.00015.85
7.1.220.0030.00515.78
7.1.210.0080.00415.85
7.1.200.0040.00915.82
7.1.190.0130.00015.82
7.1.180.0070.00415.68
7.1.170.0140.00015.97
7.1.160.0090.00615.66
7.1.150.0030.00615.79
7.1.140.0060.00315.69
7.1.130.0030.00615.69
7.1.120.0070.00015.68
7.1.110.0130.00315.97
7.1.100.0040.00516.99
7.1.90.0060.00315.88
7.1.80.0060.01015.65
7.1.70.0060.00816.54
7.1.60.0070.01325.47
7.1.50.0140.00825.21
7.1.40.0170.00625.22
7.1.30.0120.01325.25
7.1.20.0130.01125.18
7.1.10.0090.00616.17
7.1.00.0100.00816.29
7.0.330.0040.00715.38
7.0.320.0100.00015.34
7.0.310.0040.00515.24
7.0.300.0050.00515.39
7.0.290.0000.00715.30
7.0.280.0130.00315.24
7.0.270.0070.00415.51
7.0.260.0000.00815.39
7.0.250.0030.00715.23
7.0.240.0060.00615.14
7.0.230.0090.00315.48
7.0.220.0000.01015.13
7.0.210.0100.00315.33
7.0.200.0070.00815.86
7.0.190.0090.00616.02
7.0.180.0050.01115.80
7.0.170.0070.00715.86
7.0.160.0050.01015.97
7.0.150.0060.00815.71
7.0.140.0090.00715.85
7.0.130.0100.00516.08
7.0.120.0060.00715.94
7.0.110.0030.01215.68
7.0.100.0000.01315.73
7.0.90.0060.00915.79
7.0.80.0040.00915.90
7.0.70.0090.00715.76
7.0.60.0050.01015.51
7.0.50.0040.00715.81
7.0.40.0040.01114.84
7.0.30.0060.00915.00
7.0.20.0060.00714.82
7.0.10.0110.00715.00
7.0.00.0070.01014.96
5.6.380.0040.01114.52

preferences:
67.58 ms | 401 KiB | 5 Q