3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace Test; class Test { private $s; private $i; public function __construct(string $s, int $i) { $this->s = $s; $this->i = $i; } public function foo() { return 's: ' . $this->s . ', i: ' . $this->i; } } try { $a = new Test('Hello, world!', 2015 / 0); echo $a->foo(); } 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)
8.3.70.0040.01116.63
8.3.60.0070.01316.63
8.3.50.0120.00822.05
8.3.40.0140.00718.63
8.3.30.0080.00818.71
8.3.20.0040.00420.34
8.3.10.0000.00821.90
8.3.00.0050.00319.38
8.2.190.0150.00616.58
8.2.180.0110.01116.63
8.2.170.0110.00322.96
8.2.160.0070.00720.57
8.2.150.0060.00324.18
8.2.140.0050.00324.66
8.2.130.0090.00017.50
8.2.120.0080.00026.35
8.2.110.0140.00320.52
8.2.100.0030.00917.92
8.2.90.0000.00819.22
8.2.80.0000.01117.97
8.2.70.0080.00017.63
8.2.60.0000.00818.05
8.2.50.0080.00018.07
8.2.40.0070.00719.25
8.2.30.0000.00720.63
8.2.20.0030.00617.67
8.2.10.0000.00817.97
8.2.00.0040.00417.92
8.1.280.0120.00925.92
8.1.270.0090.00323.99
8.1.260.0040.00428.09
8.1.250.0050.00328.09
8.1.240.0050.00323.97
8.1.230.0070.00417.64
8.1.220.0000.00817.74
8.1.210.0030.00518.77
8.1.200.0060.00617.35
8.1.190.0050.00317.38
8.1.180.0090.00018.10
8.1.170.0040.00418.81
8.1.160.0040.00421.95
8.1.150.0040.00418.86
8.1.140.0040.00419.55
8.1.130.0000.00717.64
8.1.120.0030.00517.25
8.1.110.0030.00617.35
8.1.100.0000.00817.29
8.1.90.0070.00017.37
8.1.80.0040.00417.29
8.1.70.0070.00017.27
8.1.60.0000.00717.61
8.1.50.0030.00517.40
8.1.40.0000.00817.50
8.1.30.0030.00617.69
8.1.20.0080.00017.63
8.1.10.0040.00417.46
8.1.00.0040.00417.53
8.0.300.0040.00418.77
8.0.290.0070.00016.63
8.0.280.0070.00018.50
8.0.270.0080.00017.25
8.0.260.0000.01017.13
8.0.250.0000.00816.87
8.0.240.0040.00717.06
8.0.230.0050.00216.94
8.0.220.0030.00316.89
8.0.210.0070.00016.90
8.0.200.0000.00616.89
8.0.190.0040.00416.97
8.0.180.0050.00316.80
8.0.170.0040.00416.80
8.0.160.0000.00916.80
8.0.150.0000.00816.71
8.0.140.0050.00316.77
8.0.130.0000.00513.33
8.0.120.0040.00416.86
8.0.110.0000.00816.86
8.0.100.0000.00716.95
8.0.90.0070.00016.92
8.0.80.0130.00616.88
8.0.70.0050.00316.77
8.0.60.0020.00516.69
8.0.50.0040.00416.89
8.0.30.0140.00617.23
8.0.20.0100.01117.40
8.0.10.0000.00716.83
8.0.00.0100.01616.77
7.4.330.0050.00016.77
7.4.320.0030.00316.46
7.4.300.0060.00016.43
7.4.290.0050.00216.56
7.4.280.0040.00416.55
7.4.270.0000.00816.52
7.4.260.0040.00416.60
7.4.250.0070.00016.50
7.4.240.0020.00516.45
7.4.230.0070.00016.39
7.4.220.0070.01116.49
7.4.210.0100.00416.54
7.4.200.0000.00716.68
7.4.150.0110.00817.40
7.4.140.0070.01417.86
7.4.130.0130.00816.42
7.4.120.0120.00616.60
7.4.110.0160.00316.58
7.4.100.0100.01016.68
7.4.90.0090.00916.48
7.4.80.0110.00819.39
7.4.70.0130.00316.43
7.4.60.0100.00716.54
7.4.50.0130.00316.27
7.4.40.0180.00016.42
7.4.30.0130.01216.66
7.4.10.0060.01314.87
7.4.00.0100.00714.77
7.3.330.0030.00313.19
7.3.320.0000.00513.35
7.3.310.0030.00316.18
7.3.300.0070.00016.32
7.3.290.0030.00316.41
7.3.280.0090.00816.36
7.3.270.0150.00317.40
7.3.260.0080.00816.29
7.3.250.0120.00616.43
7.3.240.0050.01216.45
7.3.230.0100.00716.39
7.3.210.0100.00716.45
7.3.200.0130.00916.46
7.3.190.0090.00916.54
7.3.180.0110.00416.51
7.3.170.0130.00316.40
7.3.160.0190.00016.51
7.3.130.0040.01115.04
7.3.120.0030.01314.76
7.3.110.0090.00614.68
7.3.100.0130.00315.07
7.3.90.0070.01015.11
7.3.80.0030.00914.98
7.3.70.0070.00714.63
7.3.60.0030.01214.60
7.3.50.0030.01214.69
7.3.40.0030.01014.93
7.3.30.0040.00714.67
7.3.20.0000.01216.84
7.3.10.0030.00716.56
7.3.00.0000.01016.48
7.2.330.0030.01416.38
7.2.320.0040.01916.58
7.2.310.0060.00916.48
7.2.300.0080.00816.79
7.2.290.0140.00316.59
7.2.260.0070.01114.89
7.2.250.0080.01015.25
7.2.240.0060.00614.90
7.2.230.0070.01114.91
7.2.220.0130.00315.32
7.2.210.0000.01115.28
7.2.200.0070.00715.04
7.2.190.0040.01214.93
7.2.180.0030.01014.96
7.2.170.0040.01215.25
7.2.160.0070.00715.04
7.2.150.0080.00316.97
7.2.140.0040.00916.75
7.2.130.0030.01216.91
7.2.120.0030.00717.01
7.2.110.0090.00316.73
7.2.100.0100.00616.71
7.2.90.0050.00517.17
7.2.80.0040.00917.07
7.2.70.0120.00316.97
7.2.60.0090.00416.83
7.2.50.0030.00916.96
7.2.40.0030.01217.00
7.2.30.0040.00717.02
7.2.20.0060.00617.09
7.2.10.0090.00017.09
7.2.00.0030.01017.05
7.1.330.0000.01315.90
7.1.320.0130.00315.52
7.1.310.0090.00616.00
7.1.300.0110.00315.79
7.1.290.0070.00715.75
7.1.280.0030.00615.98
7.1.270.0000.00915.73
7.1.260.0000.01415.88
7.1.250.0030.00715.86
7.1.240.0040.00715.50
7.1.230.0080.00415.88
7.1.220.0070.01015.89
7.1.210.0100.00315.71
7.1.200.0070.00815.79
7.1.190.0110.00415.77
7.1.180.0030.01015.66
7.1.170.0030.00715.54
7.1.160.0110.00315.87
7.1.150.0040.00715.47
7.1.140.0070.00315.75
7.1.130.0040.01115.60
7.1.120.0080.00815.66
7.1.110.0080.00615.70
7.1.100.0060.00615.79
7.1.90.0070.00415.78
7.1.80.0040.00715.77
7.1.70.0080.00516.65
7.1.60.0050.00616.44
7.1.50.0040.01216.34
7.1.40.0050.00515.68
7.1.30.0070.00315.64
7.1.20.0000.01015.52
7.1.10.0090.00915.54
7.1.00.0040.04219.11
7.0.330.0030.00615.47
7.0.320.0100.00715.50
7.0.310.0170.00015.36
7.0.300.0070.00715.32
7.0.290.0030.00715.54
7.0.280.0060.00615.18
7.0.270.0070.00715.43
7.0.260.0110.00315.46
7.0.250.0070.00715.16
7.0.240.0000.01415.32
7.0.230.0070.00715.68
7.0.220.0000.01215.54
7.0.210.0090.00615.60
7.0.200.0060.00516.09
7.0.190.0040.00415.60
7.0.180.0000.01215.39
7.0.170.0100.00315.15
7.0.160.0070.00715.50
7.0.150.0090.00915.45
7.0.140.0090.00615.57
7.0.130.0000.01415.25
7.0.120.0030.00615.20
7.0.110.0030.01015.55
7.0.100.0060.00615.49
7.0.90.0070.00715.37
7.0.80.0040.00815.24
7.0.70.0040.00815.71
7.0.60.0100.04317.67
7.0.50.0030.03016.62
7.0.40.0050.02416.82
7.0.30.0220.03816.76
7.0.20.0170.04216.86
7.0.10.0090.03016.76
7.0.00.0020.02516.71
5.6.400.0040.00714.27
5.6.390.0060.00614.40
5.6.380.0110.00414.28
5.6.370.0120.00314.52
5.6.360.0000.01414.59
5.6.350.0060.00314.44
5.6.340.0040.00714.33
5.6.330.0070.00314.45
5.6.320.0000.00914.22
5.6.310.0060.00314.35
5.6.300.0060.01314.28
5.6.290.0140.00414.52
5.6.280.0070.03717.58
5.6.270.0000.01514.36
5.6.260.0090.00313.99
5.6.250.0060.00314.54
5.6.240.0060.01014.19
5.6.230.0060.00614.24
5.6.220.0030.00914.27
5.6.210.0020.04917.27
5.6.200.0050.04016.16
5.6.190.0160.04017.29
5.6.180.0200.04217.34
5.6.170.0080.02817.46
5.6.160.0070.04517.32
5.6.150.0040.02516.31
5.6.140.0070.03916.26
5.6.130.0050.04516.34
5.6.120.0100.02417.61
5.6.110.0080.04217.59
5.6.100.0050.03917.58
5.6.90.0100.03217.87
5.6.80.0080.03817.30
5.6.70.0000.01314.27
5.6.60.0150.00013.93
5.6.50.0030.01014.18
5.6.40.0080.00314.09
5.6.30.0030.00914.21
5.6.20.0050.00514.20
5.6.10.0070.01014.16
5.6.00.0080.00414.29
5.5.380.0060.00614.24
5.5.370.0000.01314.23
5.5.360.0070.00714.22
5.5.350.1950.02717.27
5.5.340.0020.04416.19
5.5.330.0100.04017.18
5.5.320.0030.02817.09
5.5.310.0130.04517.22
5.5.300.0050.02216.11
5.5.290.0040.02316.19
5.5.280.0080.03217.64
5.5.270.0050.03217.59
5.5.260.0030.03817.51
5.5.250.0100.02817.33
5.5.240.0170.03217.06
5.5.230.0120.00614.36
5.5.220.0040.01514.02
5.5.210.0000.00914.21
5.5.200.0030.01014.24
5.5.190.0050.00314.19
5.5.180.0070.00313.86
5.5.170.0070.00714.16
5.5.160.0040.00814.16
5.5.150.0060.00314.00
5.5.140.0040.00714.18
5.5.130.0030.00913.67
5.5.120.0130.00013.99
5.5.110.0000.01113.92
5.5.100.0070.00714.10
5.5.90.0000.01014.21
5.5.80.0000.00913.98
5.5.70.0070.00713.69
5.5.60.0060.00914.11
5.5.50.0060.00913.97
5.5.40.0120.00314.01
5.5.30.0040.00814.04
5.5.20.0000.00914.05
5.5.10.0000.01513.82
5.5.00.0060.00914.25

preferences:
31.61 ms | 401 KiB | 5 Q