3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare(strict_types=1); class Hello { public function __construct(string $hello, int $k) { $this->hello = $hello; $this->k = $k; } } try { $hello = new Hello(123, 'ss'); } catch (\Throwable $e) { echo $e; }

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)
8.3.60.0090.01216.75
8.3.50.0110.00721.98
8.3.40.0040.01118.59
8.3.30.0110.00418.84
8.3.20.0080.00020.33
8.3.10.0000.00820.73
8.3.00.0070.00023.48
8.2.180.0040.01116.75
8.2.170.0120.00322.96
8.2.160.0070.01022.02
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0060.00320.80
8.2.120.0070.00026.35
8.2.110.0100.00020.36
8.2.100.0080.00317.91
8.2.90.0030.00519.18
8.2.80.0040.00417.97
8.2.70.0060.00317.50
8.2.60.0040.00417.93
8.2.50.0050.00318.09
8.2.40.0040.00422.13
8.2.30.0040.00419.30
8.2.20.0040.00417.80
8.2.10.0020.00518.06
8.2.00.0040.00417.96
8.1.280.0070.01325.92
8.1.270.0100.00722.07
8.1.260.0090.00028.09
8.1.250.0000.00828.09
8.1.240.0100.00022.23
8.1.230.0110.00017.42
8.1.220.0030.00617.74
8.1.210.0050.00318.77
8.1.200.0040.00417.22
8.1.190.0050.00317.13
8.1.180.0030.00518.10
8.1.170.0080.00018.44
8.1.160.0000.00720.64
8.1.150.0030.00520.54
8.1.140.0000.00819.56
8.1.130.0070.00017.68
8.1.120.0000.00717.40
8.1.110.0050.00317.29
8.1.100.0040.00417.27
8.1.90.0060.00617.41
8.1.80.0040.00417.35
8.1.70.0040.00417.39
8.1.60.0000.00717.54
8.1.50.0000.00817.56
8.1.40.0040.00417.48
8.1.30.0030.00517.62
8.1.20.0000.00717.51
8.1.10.0060.00317.47
8.1.00.0040.00417.36
8.0.300.0070.00018.77
8.0.290.0080.00016.75
8.0.280.0070.00018.49
8.0.270.0030.00317.26
8.0.260.0000.00717.25
8.0.250.0040.00417.03
8.0.240.0030.00317.02
8.0.230.0030.00316.88
8.0.220.0000.00716.89
8.0.210.0000.00716.85
8.0.200.0030.00316.86
8.0.190.0000.00816.96
8.0.180.0000.00716.80
8.0.170.0000.00816.92
8.0.160.0030.00416.88
8.0.150.0070.00016.79
8.0.140.0040.00716.77
8.0.130.0000.00613.30
8.0.120.0040.00416.81
8.0.110.0040.00416.93
8.0.100.0040.00416.89
8.0.90.0020.00516.84
8.0.80.0030.01716.84
8.0.70.0040.00416.68
8.0.60.0000.00716.86
8.0.50.0040.00416.79
8.0.30.0070.01317.15
8.0.20.0150.00517.40
8.0.10.0000.00716.82
8.0.00.0090.01016.88
7.4.330.0000.00616.71
7.4.320.0000.00616.45
7.4.300.0000.00716.39
7.4.290.0030.00316.58
7.4.280.0040.00416.45
7.4.270.0000.00716.50
7.4.260.0070.00016.51
7.4.250.0040.00416.51
7.4.240.0070.00016.39
7.4.230.0000.00716.43
7.4.220.0100.01316.56
7.4.210.0100.00516.59
7.4.200.0000.00716.47
7.4.160.0100.00616.43
7.4.150.0090.01317.40
7.4.140.0090.00917.86
7.4.130.0090.00816.64
7.4.120.0100.01016.51
7.4.110.0150.00316.57
7.4.100.0030.01516.50
7.4.90.0110.00516.41
7.4.80.0110.00719.39
7.4.70.0060.01016.52
7.4.60.0070.01016.54
7.4.50.0000.01416.42
7.4.40.0040.01416.65
7.4.30.0030.01416.30
7.4.10.0030.01415.14
7.4.00.0090.00814.95
7.3.330.0000.00513.21
7.3.320.0000.00513.15
7.3.310.0030.00316.32
7.3.300.0040.00416.41
7.3.290.0000.00716.23
7.3.280.0060.01216.36
7.3.270.0070.01117.40
7.3.260.0100.01716.49
7.3.250.0120.00716.48
7.3.240.0100.00816.66
7.3.230.0080.00816.41
7.3.210.0170.00016.39
7.3.200.0100.00616.26
7.3.190.0060.01616.41
7.3.180.0110.00616.66
7.3.170.0090.00616.59
7.3.160.0030.01816.52
7.3.130.0070.01114.96
7.3.120.0060.01114.93
7.3.110.0090.00914.80
7.3.100.0040.00914.74
7.3.90.0030.00714.62
7.3.80.0080.00714.80
7.3.70.0020.01014.82
7.3.60.0110.00614.79
7.3.50.0040.00614.64
7.3.40.0030.01214.88
7.3.30.0060.00514.68
7.3.20.0050.00816.61
7.3.10.0070.00616.45
7.3.00.0050.01016.46
7.2.330.0110.00616.84
7.2.320.0130.00716.47
7.2.310.0120.00916.62
7.2.300.0030.01316.71
7.2.290.0210.00016.71
7.2.260.0030.01614.76
7.2.250.0050.01315.10
7.2.240.0050.01214.82
7.2.230.0080.00814.73
7.2.220.0060.00915.17
7.2.210.0050.01015.06
7.2.200.0090.00314.95
7.2.190.0050.01214.99
7.2.180.0090.00914.90
7.2.170.0100.00715.00
7.2.160.0080.00614.91
7.2.150.0040.01616.65
7.2.140.0040.01216.97
7.2.130.0060.00516.82
7.2.120.0070.00916.68
7.2.110.0030.01016.93
7.2.100.0020.01116.75
7.2.90.0000.01416.85
7.2.80.0060.01016.81
7.2.70.0050.01016.96
7.2.60.0080.00616.89
7.2.50.0060.00516.84
7.2.40.0090.00516.84
7.2.30.0000.01016.78
7.2.20.0060.00616.75
7.2.10.0050.00816.80
7.2.00.0070.00617.73
7.1.330.0030.00715.56
7.1.320.0020.01215.82
7.1.310.0050.00815.64
7.1.300.0080.00615.86
7.1.290.0050.00915.62
7.1.280.0020.01115.72
7.1.270.0080.00615.89
7.1.260.0020.00815.84
7.1.250.0000.01115.58
7.1.240.0090.00615.73
7.1.230.0060.00915.41
7.1.220.0000.01215.82
7.1.210.0120.00415.48
7.1.200.0070.00715.87
7.1.190.0000.01115.74
7.1.180.0030.01015.99
7.1.170.0000.01715.96
7.1.160.0030.00615.88
7.1.150.0040.00815.55
7.1.140.0040.00815.78
7.1.130.0000.00915.82
7.1.120.0060.00615.62
7.1.110.0070.00715.66
7.1.100.0040.00816.89
7.1.90.0000.01715.68
7.1.80.0000.01415.90
7.1.70.0070.00716.51
7.1.60.0070.00617.60
7.1.50.0110.00616.23
7.1.40.0030.01515.57
7.1.30.0070.01115.78
7.1.20.0110.00715.73
7.1.10.0000.00915.74
7.1.00.0050.04019.02
7.0.330.0040.00815.34
7.0.320.0050.00515.49
7.0.310.0060.00615.13
7.0.300.0040.00815.16
7.0.290.0000.01415.41
7.0.280.0030.00915.47
7.0.270.0000.01215.48
7.0.260.0000.01715.54
7.0.250.0030.01015.13
7.0.240.0060.00615.39
7.0.230.0040.00815.22
7.0.220.0030.01015.39
7.0.210.0070.00715.31
7.0.200.0170.00515.09
7.0.190.0110.00415.55
7.0.180.0040.01115.25
7.0.170.0040.00815.47
7.0.160.0070.00715.40
7.0.150.0030.00615.41
7.0.140.0060.00915.38
7.0.130.0060.01215.55
7.0.120.0070.01015.24
7.0.110.0030.00615.48
7.0.100.0050.04517.70
7.0.90.0100.03617.77
7.0.80.0070.04217.69
7.0.70.0130.04017.79
7.0.60.0090.04417.67
7.0.50.0120.04918.80
7.0.40.0050.04016.85
7.0.30.0080.04716.71
7.0.20.0080.04616.82
7.0.10.0020.04816.78
7.0.00.0020.04916.59
5.6.400.0070.00313.97
5.6.390.0000.01514.08
5.6.380.0090.00614.19
5.6.370.0040.00714.31
5.6.360.0030.01014.14
5.6.350.0060.00613.76
5.6.340.0040.00714.45
5.6.330.0060.00314.21
5.6.320.0030.01014.39
5.6.310.0120.00314.29
5.6.300.0060.00914.27
5.6.290.0040.01114.15
5.6.280.0020.03717.67
5.6.270.0040.00714.14
5.6.260.0070.00714.20
5.6.250.0050.04217.56
5.6.240.0140.03717.47
5.6.230.0100.02817.48
5.6.220.0080.04517.52
5.6.210.0150.03717.27
5.6.200.0030.04917.54
5.6.190.0000.04517.74
5.6.180.0050.03517.75
5.6.170.0100.02717.66
5.6.160.0030.04417.69
5.6.150.0050.04617.60
5.6.140.0070.02617.60
5.6.130.0050.03317.79
5.6.120.0060.04317.62
5.6.110.0060.04117.52
5.6.100.0070.04417.68
5.6.90.0100.04217.63
5.6.80.0060.03117.28
5.6.70.0050.04517.43
5.6.60.0050.04317.39
5.6.50.0070.02717.30
5.6.40.0110.03717.41
5.6.30.0100.03717.22
5.6.20.0060.02717.37
5.6.10.0070.04017.32
5.6.00.0140.03417.17
5.5.380.0100.03817.33
5.5.370.0030.04517.29
5.5.360.0100.03917.31
5.5.350.0070.04017.29
5.5.340.0080.04017.49
5.5.330.0070.04217.53
5.5.320.0080.04317.43
5.5.310.0080.04517.38
5.5.300.0130.04317.39
5.5.290.0020.04417.52
5.5.280.0110.03817.51
5.5.270.0110.04017.51
5.5.260.0140.02317.43
5.5.250.0090.04317.30
5.5.240.0080.03817.23
5.5.230.0060.02417.27
5.5.220.0070.03717.15
5.5.210.0140.03817.03
5.5.200.0100.03517.21
5.5.190.0080.03817.31
5.5.180.0070.04417.15
5.5.170.0090.00614.25
5.5.160.0080.03017.23
5.5.150.0070.04317.22
5.5.140.0070.04417.05
5.5.130.0030.04117.23
5.5.120.0050.04217.11
5.5.110.0080.03717.25
5.5.100.0050.03917.08
5.5.90.0050.04317.10
5.5.80.0090.02517.03
5.5.70.0150.03217.04
5.5.60.0100.03517.12
5.5.50.0050.04116.99
5.5.40.0060.04317.14
5.5.30.0070.04117.21
5.5.20.0030.04517.17
5.5.10.0060.03616.93
5.5.00.0030.02517.01

preferences:
58.3 ms | 401 KiB | 5 Q