3v4l.org

run code in 300+ PHP versions simultaneously
<?php $reflectionMethod = new ReflectionMethod(Exception::class, "__construct"); foreach ($reflectionMethod->getParameters() as $reflectionParameter) { $defaultValue = null; if ($reflectionParameter->isDefaultValueAvailable()) { $defaultValue = $reflectionParameter->getDefaultValue(); $defaultValue = var_export($defaultValue, true); } else if ($reflectionParameter->isDefaultValueConstant()) { $defaultValue = $reflectionParameter->getDefaultValueConstantName(); } if (isset($defaultValue)) { print "Default value of \$" . $reflectionParameter->name . " = " . $defaultValue; } else { print "Default value of \$" . $reflectionParameter->name . " does not exist."; } print PHP_EOL; }

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)
8.5.30.0110.00620.09
8.5.20.0090.00920.16
8.5.10.0070.01220.08
8.5.00.0150.00920.01
8.4.180.0120.00921.83
8.4.170.0110.01023.88
8.4.160.0140.01325.58
8.4.150.0050.00816.91
8.4.140.0130.00917.53
8.4.130.0120.00917.73
8.4.120.0150.00520.67
8.4.110.0120.00822.49
8.4.100.0110.00818.70
8.4.90.0090.01218.86
8.4.80.0050.00418.69
8.4.70.0110.00917.88
8.4.60.0130.00718.75
8.4.50.0100.01020.24
8.4.40.0100.01019.31
8.4.30.0120.00817.54
8.4.20.0100.01017.65
8.4.10.0040.00419.45
8.3.300.0150.00818.21
8.3.290.0100.01118.51
8.3.280.0120.00818.38
8.3.270.0140.00516.68
8.3.260.0080.00816.39
8.3.250.0140.00518.83
8.3.240.0090.00716.48
8.3.230.0100.00616.54
8.3.220.0080.00818.74
8.3.210.0100.00816.41
8.3.200.0100.00916.56
8.3.190.0030.00517.08
8.3.180.0140.00418.88
8.3.170.0080.00817.17
8.3.160.0090.00916.63
8.3.150.0070.01117.18
8.3.140.0030.00516.79
8.3.130.0080.00016.61
8.3.120.0080.00818.85
8.3.110.0150.00616.77
8.3.100.0030.01716.65
8.3.90.0040.00426.77
8.3.80.0030.00616.50
8.3.70.0040.01116.63
8.3.60.0150.00016.75
8.3.50.0190.00322.03
8.3.40.0110.00418.57
8.3.30.0110.00318.43
8.3.20.0080.00020.16
8.3.10.0030.00521.73
8.3.00.0040.00422.40
8.2.300.0140.00718.12
8.2.290.0110.00720.50
8.2.280.0100.00820.10
8.2.270.0070.01316.39
8.2.260.0140.00416.93
8.2.250.0040.00718.25
8.2.240.0030.00518.44
8.2.230.0030.00620.94
8.2.220.0090.00024.06
8.2.210.0060.00326.77
8.2.200.0070.00318.54
8.2.190.0140.00716.63
8.2.180.0110.00425.92
8.2.170.0070.00718.96
8.2.160.0100.00319.18
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0050.00222.08
8.2.120.0070.00026.35
8.2.110.0080.00319.46
8.2.100.0040.00819.51
8.2.90.0030.00518.03
8.2.80.0050.00220.41
8.2.70.0050.00317.92
8.2.60.0030.00518.03
8.2.50.0040.00418.10
8.2.40.0040.00422.33
8.2.30.0050.00219.35
8.2.20.0040.00417.62
8.2.10.0000.00717.99
8.2.00.0030.00617.68
8.1.340.0140.00619.46
8.1.330.0100.00821.95
8.1.320.0120.00818.06
8.1.310.0040.01416.54
8.1.300.0120.00316.31
8.1.290.0060.00630.84
8.1.280.0070.00725.92
8.1.270.0040.00424.01
8.1.260.0080.00028.09
8.1.250.0070.00028.09
8.1.240.0100.00019.13
8.1.230.0110.00021.03
8.1.220.0000.00817.74
8.1.210.0100.00018.77
8.1.200.0000.00917.48
8.1.190.0040.00418.95
8.1.180.0040.00418.10
8.1.170.0040.00419.02
8.1.160.0030.00618.89
8.1.150.0000.00720.17
8.1.140.0000.00719.57
8.1.130.0040.00417.66
8.1.120.0000.00717.34
8.1.110.0030.00317.34
8.1.100.0050.00317.34
8.1.90.0040.00417.31
8.1.80.0050.00317.38
8.1.70.0060.00317.35
8.1.60.0000.00817.60
8.1.50.0040.00417.39
8.1.40.0030.00617.48
8.1.30.0000.00817.60
8.1.20.0050.00217.58
8.1.10.0040.00417.61
8.1.00.0040.00417.43
8.0.300.0070.00020.09
8.0.290.0040.00416.75
8.0.280.0000.00718.36
8.0.270.0040.00417.19
8.0.260.0030.00317.38
8.0.250.0030.00317.00
8.0.240.0080.00016.89
8.0.230.0030.00716.82
8.0.220.0030.00316.88
8.0.210.0030.00516.88
8.0.200.0080.00016.95
8.0.190.0000.00716.93
8.0.180.0050.00316.91
8.0.170.0040.00416.89
8.0.160.0000.00716.90
8.0.150.0000.00716.80
8.0.140.0050.00316.84
8.0.130.0000.00613.31
8.0.120.0040.00416.78
8.0.110.0040.00416.80
8.0.100.0050.00316.92
8.0.90.0000.00716.87
8.0.80.0040.01116.84
8.0.70.0040.00416.85
8.0.60.0040.00416.85
8.0.50.0040.00416.91
8.0.30.0090.00917.05
8.0.20.0100.01017.40
8.0.10.0040.00417.07
8.0.00.0000.01716.85
7.4.330.0050.00315.08
7.4.320.0060.00016.59
7.4.300.0060.00016.36
7.4.290.0080.00016.52
7.4.280.0080.00016.51
7.4.270.0040.00416.55
7.4.260.0000.00716.50
7.4.250.0000.00716.38
7.4.240.0000.00716.59
7.4.230.0050.00316.63
7.4.220.0000.00716.40
7.4.210.0080.00816.68
7.4.200.0040.00416.50
7.4.160.0090.00616.44
7.4.150.0080.01617.40
7.4.140.0100.00817.86
7.4.130.0110.00516.59
7.4.120.0090.00816.54
7.4.110.0130.00316.60
7.4.100.0070.01016.53
7.4.90.0100.00716.53
7.4.80.0070.01119.39
7.4.70.0070.01016.66
7.4.60.0100.00716.61
7.4.50.0060.01116.68
7.4.40.0120.00916.29
7.4.30.0040.01416.43
7.4.00.0070.01015.14
7.3.330.0080.00012.98
7.3.320.0030.00313.10
7.3.310.0000.00716.30
7.3.300.0060.00316.21
7.3.290.0060.00016.20
7.3.280.0120.00816.27
7.3.270.0130.00417.40
7.3.260.0060.01116.52
7.3.250.0070.01216.43
7.3.240.0130.00316.31
7.3.230.0110.01116.60
7.3.210.0130.00316.37
7.3.200.0120.01016.55
7.3.190.0070.01116.58
7.3.180.0120.00916.23
7.3.170.0100.00716.49
7.3.160.0130.00916.32
7.2.330.0160.00016.83
7.2.320.0070.01416.72
7.2.310.0070.01016.59
7.2.300.0090.00916.66
7.2.290.0120.00916.65
7.2.80.0040.00816.88
7.2.60.0030.01316.83
7.2.00.0040.01119.29
7.1.200.0060.00915.54
7.1.100.0070.01017.92
7.1.70.0000.00817.15
7.1.60.0070.00317.27
7.1.50.0070.01716.47
7.1.00.0070.07322.40
7.0.200.0150.00414.96
7.0.100.0100.06020.01
7.0.90.0200.06019.96
7.0.80.0170.05019.93
7.0.70.0170.05319.94
7.0.60.0130.05020.01
7.0.50.0100.06020.40
7.0.40.0100.06020.25
7.0.30.0100.05720.19
7.0.20.0130.05720.36
7.0.10.0200.05020.35
7.0.00.0200.05020.38
5.6.250.0070.06320.86
5.6.240.0230.07020.77
5.6.230.0170.05020.59
5.6.220.0200.04720.74
5.6.210.0130.05020.81
5.6.200.0070.06321.14
5.6.190.0100.05721.01
5.6.180.0230.04321.01
5.6.170.0130.06021.14
5.6.160.0130.05721.00
5.6.150.0100.06321.01
5.6.140.0070.06721.13
5.6.130.0100.06321.07
5.6.120.0130.05721.06
5.6.110.0100.06721.05
5.6.100.0170.05721.11
5.6.90.0170.05320.98
5.6.80.0070.06320.36
5.6.70.0070.06720.57
5.6.60.0230.04720.56
5.6.50.0130.07020.48
5.6.40.0200.05020.41
5.6.30.0170.05320.43
5.6.20.0130.05020.41
5.6.10.0100.05320.41
5.6.00.0130.07320.44

preferences:
59.5 ms | 1545 KiB | 5 Q