3v4l.org

run code in 300+ PHP versions simultaneously
<?php $classes = get_declared_classes(); foreach($classes as $class) { $methods = get_class_methods($class); foreach($methods as $method) { if (in_array($method, array('__construct', '__destruct', '__call', '__callStatic', '__get', '__set', '__isset', '__unset', '__sleep', '__wakeup', '__toString', '__invoke', '__set_state', '__clone'))) { printf("%s::%s\n", $class, $method); } require_once($class); $functions = get_defined_functions(); $functions_list = array(); foreach($functions['user'] as $func) { $f = new ReflectionFunction($func); $args = array(); foreach($f->getParameters() as $param) { $tmparg = ''; if ($param->isPassedByReference()) $tmparg = '&'; if ($param->isOptional()) { $tmparg = '[' . $tmparg . '$' . $param->getName() . ' = ' . $param->getDefaultValue() . ']'; } else { $tmparg.= '&' . $param->getName(); } $args[] = $tmparg; unset($tmparg); } printf("function %s ( %s ){[###]...[###]}\n", $func, implode(', ', $args)); } } }

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)
8.3.70.0090.00616.75
8.3.60.0090.00616.63
8.3.50.0120.00522.06
8.3.40.0160.00618.79
8.3.30.0090.00619.09
8.3.20.0040.00420.34
8.3.10.0050.00323.70
8.3.00.0050.00319.38
8.2.180.0090.00618.31
8.2.170.0070.00722.96
8.2.160.0100.00720.39
8.2.150.0070.00024.18
8.2.140.0000.00824.66
8.2.130.0040.01126.16
8.2.120.0000.00822.11
8.2.110.0030.00622.13
8.2.100.0090.00317.72
8.2.90.0040.00419.27
8.2.80.0090.00018.12
8.2.70.0030.00617.63
8.2.60.0030.00518.04
8.2.50.0030.00618.07
8.2.40.0030.00618.22
8.2.30.0000.00718.19
8.2.20.0000.00817.66
8.2.10.0040.00417.97
8.2.00.0000.01017.73
8.1.280.0150.00025.92
8.1.270.0080.00022.09
8.1.260.0040.00426.35
8.1.250.0070.00728.09
8.1.240.0030.00623.82
8.1.230.0080.00419.09
8.1.220.0090.00017.74
8.1.210.0040.00418.77
8.1.200.0050.00517.35
8.1.190.0040.00417.66
8.1.180.0080.00018.10
8.1.170.0040.00418.59
8.1.160.0040.00422.03
8.1.150.0030.00518.57
8.1.140.0050.00217.40
8.1.130.0030.00317.73
8.1.120.0040.00417.40
8.1.110.0040.00417.52
8.1.100.0070.00017.48
8.1.90.0070.00017.49
8.1.80.0040.00417.56
8.1.70.0040.00417.47
8.1.60.0080.00017.71
8.1.50.0060.00317.61
8.1.40.0090.00017.58
8.1.30.0030.00517.67
8.1.20.0040.00417.70
8.1.10.0060.00317.52
8.1.00.0040.00417.57
8.0.300.0000.00718.77
8.0.290.0070.00017.16
8.0.280.0030.00318.41
8.0.270.0040.00417.32
8.0.260.0000.00717.27
8.0.250.0030.00317.06
8.0.240.0050.00217.14
8.0.230.0070.00017.10
8.0.220.0030.00316.89
8.0.210.0040.00416.96
8.0.200.0060.00017.04
8.0.190.0050.00316.98
8.0.180.0050.00317.00
8.0.170.0090.00017.02
8.0.160.0050.00317.15
8.0.150.0000.00716.99
8.0.140.0060.00317.03
8.0.130.0060.00013.44
8.0.120.0030.00617.09
8.0.110.0030.00516.87
8.0.100.0000.00917.17
8.0.90.0040.00417.07
8.0.80.0090.00617.02
8.0.70.0040.00416.98
8.0.60.0000.00817.04
8.0.50.0070.00016.87
8.0.30.0140.01217.10
8.0.20.0080.01117.40
8.0.10.0040.00417.14
8.0.00.0050.01616.81
7.4.330.0030.00315.10
7.4.320.0000.00616.54
7.4.300.0000.00616.64
7.4.290.0050.00316.68
7.4.280.0000.00916.68
7.4.270.0080.00016.50
7.4.260.0000.00716.48
7.4.250.0080.00016.49
7.4.240.0030.00416.62
7.4.230.0080.00016.61
7.4.220.0140.00716.54
7.4.210.0070.00916.54
7.4.200.0000.00816.39
7.4.190.0040.00416.45
7.4.160.0160.00016.70
7.4.150.0100.00717.40
7.4.140.0100.00817.86
7.4.130.0080.00916.59
7.4.120.0110.00716.61
7.4.110.0100.00716.58
7.4.100.0120.00616.46
7.4.90.0120.00616.48
7.4.80.0040.01519.39
7.4.70.0100.01016.43
7.4.60.0070.01016.45
7.4.50.0030.00316.50
7.4.40.0080.00822.77
7.4.30.0030.01316.50
7.4.00.0000.01414.85
7.3.330.0030.00313.26
7.3.320.0000.00613.27
7.3.310.0040.00416.43
7.3.300.0070.00016.44
7.3.290.0070.00716.47
7.3.280.0060.01316.46
7.3.270.0130.00317.40
7.3.260.0070.01016.64
7.3.250.0080.01216.54
7.3.240.0060.01216.39
7.3.230.0150.00316.49
7.3.210.0170.00416.52
7.3.200.0040.01319.39
7.3.190.0170.00316.38
7.3.180.0070.01016.52
7.3.170.0110.00816.53
7.3.160.0110.00416.60
7.3.120.0030.01014.84
7.2.330.0180.00016.51
7.2.320.0110.00816.52
7.2.310.0130.01016.84
7.2.300.0100.00716.74
7.2.290.0060.01016.86
7.1.70.0000.00917.23
7.1.60.0070.01719.33
7.1.50.0080.00416.87
7.1.00.0030.07722.32
7.0.200.0210.00615.03
7.0.140.0030.07321.97
7.0.70.0030.06721.66
7.0.60.0030.06721.76
7.0.50.0100.08722.05
7.0.40.0070.08320.11
7.0.30.0030.09020.11
7.0.20.0030.09019.99
7.0.10.0100.08320.14
7.0.00.0000.07320.10
5.6.280.0000.07721.13
5.6.220.0070.07020.63
5.6.210.0230.05720.61
5.6.200.0000.07321.11
5.6.190.0100.04721.13
5.6.180.0030.03720.99
5.6.170.0100.07321.18
5.6.160.0130.07721.05
5.6.150.0030.09321.19
5.6.140.0030.07321.02
5.6.130.0100.04320.96
5.6.120.0070.08321.01
5.6.110.0070.08721.08
5.6.100.0170.05021.09
5.6.90.0030.08720.99
5.6.80.0030.07720.35
5.6.70.0070.08720.56
5.6.60.0070.07720.41
5.6.50.0070.07720.50
5.6.40.0030.08720.29
5.6.30.0030.04720.41
5.6.20.0070.07320.45
5.6.10.0030.08320.37
5.6.00.0000.06020.27
5.5.360.0100.08020.49
5.5.350.0130.08020.38
5.5.340.0070.04320.86
5.5.330.0070.04720.93
5.5.320.0030.08720.93
5.5.310.0070.07320.77
5.5.300.0100.08020.81
5.5.290.0130.08320.90
5.5.280.0000.07020.66
5.5.270.0030.09020.82
5.5.260.0000.07020.91
5.5.250.0030.05020.68
5.5.240.0100.07320.04
5.5.230.0170.07020.11
5.5.220.0000.08320.12
5.5.210.0030.08020.20
5.5.200.0030.07320.20
5.5.190.0170.07020.29
5.5.180.0030.08020.13
5.5.160.0030.07320.17
5.5.150.0070.07720.07
5.5.140.0070.06320.17
5.5.130.0030.07720.15
5.5.120.0100.08020.25
5.5.110.0070.05020.16
5.5.100.0000.05720.17
5.5.90.0070.04020.14
5.5.80.0030.05020.15
5.5.70.0070.04720.07
5.5.60.0070.05720.14
5.5.50.0070.08320.06
5.5.40.0000.05020.07
5.5.30.0030.05019.94
5.5.20.0030.04320.13
5.5.10.0130.03020.02
5.5.00.0030.04320.13
5.4.450.0000.05019.29
5.4.440.0070.07319.09
5.4.430.0030.07719.39
5.4.420.0000.07019.43
5.4.410.0030.05319.16
5.4.400.0100.03718.88
5.4.390.0100.07319.10
5.4.380.0030.04719.08
5.4.370.0000.07019.00
5.4.360.0100.05718.95
5.4.350.0030.05718.88
5.4.340.0070.06019.00
5.4.320.0030.08018.95
5.4.310.0070.07719.11
5.4.300.0100.04718.78
5.4.290.0030.08018.94
5.4.280.0000.06018.87
5.4.270.0030.03718.96
5.4.260.0100.07318.94
5.4.250.0100.06719.05
5.4.240.0000.05019.02
5.4.230.0030.04319.10
5.4.220.0070.03319.20
5.4.210.0000.04318.96
5.4.200.0100.03319.11
5.4.190.0030.04319.20
5.4.180.0000.06718.77
5.4.170.0000.03718.92
5.4.160.0000.03319.04
5.4.150.0000.04019.06
5.4.140.0000.04016.41
5.4.130.0000.04016.28
5.4.120.0000.03716.34
5.4.110.0070.03016.35
5.4.100.0000.07716.22
5.4.90.0000.03316.31
5.4.80.0030.05316.30
5.4.70.0000.03016.25
5.4.60.0030.02716.29
5.4.50.0030.03016.39
5.4.40.0000.04016.37
5.4.30.0100.04316.23
5.4.20.0000.05316.20
5.4.10.0070.03016.30
5.4.00.0000.03315.76
5.3.290.0100.05014.71
5.3.280.0030.03714.57
5.3.270.0000.06714.64
5.3.260.0030.04714.63
5.3.250.0000.03714.48
5.3.240.0030.03014.65
5.3.230.0030.03314.59
5.3.220.0000.04014.47
5.3.210.0070.03714.59
5.3.200.0100.02314.54
5.3.190.0030.06714.62
5.3.180.0030.07014.55
5.3.170.0000.03314.60
5.3.160.0000.07014.46
5.3.150.0030.04014.46
5.3.140.0000.03314.55
5.3.130.0000.03714.45
5.3.120.0000.03714.58
5.3.110.0030.03714.45
5.3.100.0030.03314.02
5.3.90.0000.03714.04
5.3.80.0000.04314.05
5.3.70.0000.05713.84
5.3.60.0000.03713.81
5.3.50.0030.02713.92
5.3.40.0030.03713.86
5.3.30.0070.02713.80
5.3.20.0030.03013.71
5.3.10.0030.03313.55
5.3.00.0070.06713.64
5.2.170.0070.02712.36
5.2.160.0030.06012.36
5.2.150.0070.02312.36
5.2.140.0000.03312.36
5.2.130.0000.02312.36
5.2.120.0000.02312.36
5.2.110.0000.06712.36
5.2.100.0000.02312.36
5.2.90.0030.06012.36
5.2.80.0000.04312.36
5.2.70.0000.06012.36
5.2.60.0000.05012.36
5.2.50.0030.06012.36
5.2.40.0000.06312.36
5.2.30.0030.04312.36
5.2.20.0000.06312.36
5.2.10.0030.02312.36
5.2.00.0000.06012.36
5.1.60.0030.03712.36
5.1.50.0030.05012.36
5.1.40.0030.04312.36
5.1.30.0030.05312.36
5.1.20.0000.06312.36
5.1.10.0030.02312.36
5.1.00.0030.06012.36
5.0.50.0000.02312.36
5.0.40.0070.04312.36
5.0.30.0000.06712.36
5.0.20.0000.04312.36
5.0.10.0000.04312.36
5.0.00.0000.06712.36
4.4.90.0070.03312.36
4.4.80.0000.02312.36
4.4.70.0000.04012.36
4.4.60.0000.02712.36
4.4.50.0000.03712.36
4.4.40.0000.05312.36
4.4.30.0000.01712.36
4.4.20.0000.03712.36
4.4.10.0030.01712.36
4.4.00.0070.04312.36
4.3.110.0000.02312.36
4.3.100.0070.02012.36
4.3.90.0070.02712.36
4.3.80.0000.03312.36
4.3.70.0000.03712.36
4.3.60.0000.02712.36
4.3.50.0030.02312.36
4.3.40.0030.02712.36
4.3.30.0000.03712.36
4.3.20.0000.02712.36
4.3.10.0000.02012.36
4.3.00.0030.03312.36

preferences:
48.27 ms | 401 KiB | 5 Q