3v4l.org

run code in 300+ PHP versions simultaneously
<?php $myInstance = new MyClass('ciao'); $res = $myInstance->doSomething($myInstance->getName()); print($res . ' ' . $myInstance->getName()); class MyClass { private $_name; public function setName($name) { $this->_name = $name; } public function getName() { return $this->_name; } public function __construct($name) { $this->_name = $name; } public function doSomething($value) { $value = $value . '_MODIFIED'; return $value; } }

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)
8.3.60.0040.01118.55
8.3.50.0150.00822.11
8.3.40.0090.00618.64
8.3.30.0060.00918.84
8.3.20.0150.00018.78
8.3.10.0070.00721.04
8.3.00.0080.00021.86
8.2.180.0110.00416.38
8.2.170.0180.00422.96
8.2.160.0100.00320.45
8.2.150.0090.00024.18
8.2.140.0040.00424.66
8.2.130.0140.00326.16
8.2.120.0040.00419.66
8.2.110.0000.00920.99
8.2.100.0130.00017.84
8.2.90.0040.00419.28
8.2.80.0000.00817.97
8.2.70.0060.00317.50
8.2.60.0070.00017.93
8.2.50.0040.00418.07
8.2.40.0000.00818.20
8.2.30.0000.00821.14
8.2.20.0070.00017.66
8.2.10.0000.00817.69
8.2.00.0050.00317.56
8.1.280.0110.00425.92
8.1.270.0070.00023.99
8.1.260.0090.00626.35
8.1.250.0040.00428.09
8.1.240.0000.00922.19
8.1.230.0110.00019.05
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0070.00017.55
8.1.180.0040.00418.10
8.1.170.0090.00018.78
8.1.160.0070.00018.81
8.1.150.0000.00718.58
8.1.140.0070.00017.33
8.1.130.0000.00717.74
8.1.120.0030.00317.45
8.1.110.0040.00417.36
8.1.100.0040.00417.36
8.1.90.0000.00717.36
8.1.80.0000.00717.46
8.1.70.0030.00317.33
8.1.60.0050.00317.56
8.1.50.0030.00617.49
8.1.40.0040.00417.46
8.1.30.0040.00417.61
8.1.20.0060.00317.67
8.1.10.0000.00817.51
8.1.00.0020.00517.54
8.0.300.0000.00818.77
8.0.290.0050.00316.75
8.0.280.0000.00718.32
8.0.270.0030.00417.28
8.0.260.0030.00316.70
8.0.250.0000.00716.93
8.0.240.0000.00816.96
8.0.230.0050.00216.97
8.0.220.0030.00616.86
8.0.210.0080.00016.91
8.0.200.0030.00317.00
8.0.190.0060.00317.00
8.0.180.0000.00716.93
8.0.170.0030.00316.81
8.0.160.0000.00716.90
8.0.150.0070.00016.86
8.0.140.0040.00716.76
8.0.130.0030.00313.33
8.0.120.0020.00516.84
8.0.110.0020.00516.96
8.0.100.0050.00316.83
8.0.90.0000.00816.96
8.0.80.0060.00916.96
8.0.70.0080.00016.88
8.0.60.0050.00216.94
8.0.50.0070.00316.77
8.0.30.0120.01117.26
8.0.20.0070.01417.40
8.0.10.0000.00917.02
8.0.00.0060.01116.60
7.4.330.0030.00314.78
7.4.320.0030.00316.49
7.4.300.0030.00316.60
7.4.290.0000.00716.59
7.4.280.0030.00316.50
7.4.270.0070.00016.63
7.4.260.0000.00513.27
7.4.250.0000.00716.43
7.4.240.0000.00716.43
7.4.230.0000.00716.63
7.4.220.0060.01616.52
7.4.210.0100.00416.60
7.4.200.0000.00716.68
7.4.190.0050.00316.42
7.4.160.0040.01116.36
7.4.150.0070.01017.40
7.4.140.0110.01017.86
7.4.130.0150.00516.48
7.4.120.0120.00516.55
7.4.110.0090.00916.50
7.4.100.0130.00316.61
7.4.90.0090.00916.46
7.4.80.0090.00919.39
7.4.70.0110.00616.43
7.4.60.0060.01416.40
7.4.50.0020.00216.61
7.4.40.0070.01022.52
7.4.30.0130.00316.61
7.4.00.0060.00915.01
7.3.330.0030.00313.17
7.3.320.0060.00013.31
7.3.310.0060.00016.36
7.3.300.0070.00016.32
7.3.290.0030.01116.30
7.3.280.0090.00816.30
7.3.270.0090.00917.40
7.3.260.0050.01418.24
7.3.250.0060.01116.39
7.3.240.0090.00916.36
7.3.230.0120.00816.47
7.3.210.0100.00716.48
7.3.200.0140.00319.39
7.3.190.0130.01016.38
7.3.180.0100.00616.18
7.3.170.0030.01316.54
7.3.160.0070.01416.35
7.3.120.0040.01114.77
7.3.10.0070.00716.53
7.3.00.0080.00316.55
7.2.330.0140.00416.75
7.2.320.0080.00816.70
7.2.310.0080.01516.44
7.2.300.0000.01516.34
7.2.290.0090.00916.43
7.2.130.0030.00616.87
7.2.120.0040.00816.84
7.2.110.0030.01016.91
7.2.100.0090.00316.73
7.2.90.0070.00716.91
7.2.80.0030.00616.36
7.2.70.0070.00716.82
7.2.60.0040.00817.04
7.2.50.0060.00316.86
7.2.40.0040.01117.01
7.2.30.0050.00516.84
7.2.20.0160.00316.64
7.2.10.0070.00716.88
7.2.00.0050.00818.23
7.1.250.0090.00215.82
7.1.200.0080.00315.61
7.1.100.0030.01018.10
7.1.70.0030.00516.92
7.1.60.0100.01419.40
7.1.50.0150.00634.61
7.1.00.0000.07022.40
7.0.200.0000.00716.49
7.0.140.0070.07021.95
7.0.70.0030.07721.72
7.0.60.0070.08321.76
7.0.50.0000.05322.11
7.0.40.0070.06320.09
7.0.30.0030.08720.11
7.0.20.0000.08720.02
7.0.10.0100.07720.09
7.0.00.0200.06720.07
5.6.280.0030.07320.96
5.6.220.0000.05720.68
5.6.210.0030.06720.57
5.6.200.0030.08321.02
5.6.190.0100.08321.03
5.6.180.0000.09021.09
5.6.170.0030.08721.05
5.6.160.0030.08320.94
5.6.150.0000.08721.03
5.6.140.0130.08721.17
5.6.130.0030.08721.04
5.6.120.0070.08721.17
5.6.110.0030.08721.00
5.6.100.0100.04720.93
5.6.90.0070.05320.92
5.6.80.0070.06320.43
5.6.70.0070.05320.41
5.6.60.0100.04720.39
5.6.50.0000.08320.37
5.6.40.0000.07720.37
5.6.30.0000.08720.41
5.6.20.0030.04020.46
5.6.10.0100.03720.27
5.6.00.0030.07720.30
5.5.360.0070.08320.44
5.5.350.0030.08720.47
5.5.340.0000.08320.65
5.5.330.0100.07720.93
5.5.320.0130.07720.92
5.5.310.0100.07320.89
5.5.300.0130.06320.91
5.5.290.0130.07720.92
5.5.280.0030.07720.83
5.5.270.0070.08320.82
5.5.260.0100.07320.92
5.5.250.0070.07020.69
5.5.240.0030.07020.23
5.5.230.0030.05720.28
5.5.220.0130.04020.18
5.5.210.0100.06720.32
5.5.200.0030.05720.19
5.5.190.0030.08720.27
5.5.180.0030.06020.18
5.5.160.0030.06020.22
5.5.150.0000.08020.18
5.5.140.0000.08720.24
5.5.130.0000.05720.13
5.5.120.0070.04020.13
5.5.110.0000.08319.99
5.5.100.0030.08019.96
5.5.90.0070.03720.02
5.5.80.0070.07320.06
5.5.70.0070.04020.16
5.5.60.0030.05020.15
5.5.50.0130.03320.15
5.5.40.0000.06320.03
5.5.30.0000.08319.93
5.5.20.0070.05320.14
5.5.10.0070.05720.05
5.5.00.0100.04320.13
5.4.450.0070.08319.49
5.4.440.0000.08319.36
5.4.430.0130.07019.35
5.4.420.0070.05019.46
5.4.410.0070.07719.09
5.4.400.0000.05719.04
5.4.390.0070.07319.03
5.4.380.0030.04718.85
5.4.370.0000.07018.95
5.4.360.0070.06019.21
5.4.350.0030.07719.14
5.4.340.0000.08319.13
5.4.320.0030.07319.21
5.4.310.0030.06719.05
5.4.300.0030.07319.04
5.4.290.0030.04719.22
5.4.280.0030.07319.16
5.4.270.0030.07718.89
5.4.260.0130.05718.92
5.4.250.0000.08018.84
5.4.240.0030.04719.03
5.4.230.0070.05319.04
5.4.220.0030.08019.17
5.4.210.0030.07319.02
5.4.200.0030.04719.12
5.4.190.0000.07318.93
5.4.180.0000.05018.89
5.4.170.0030.06019.11
5.4.160.0030.05018.92
5.4.150.0000.04018.92
5.4.140.0000.03716.40
5.4.130.0000.03716.45
5.4.120.0000.03716.32
5.4.110.0000.04316.34
5.4.100.0030.03316.50
5.4.90.0070.03016.34
5.4.80.0030.06316.45
5.4.70.0000.03716.26
5.4.60.0000.03316.48
5.4.50.0000.04316.31
5.4.40.0030.03016.30
5.4.30.0070.03016.25
5.4.20.0000.05316.41
5.4.10.0000.03716.39
5.4.00.0030.02715.96
5.3.290.0100.07014.79
5.3.280.0000.04014.74
5.3.270.0030.07714.56
5.3.260.0030.06714.63
5.3.250.0030.04314.66
5.3.240.0000.04014.73
5.3.230.0070.03314.65
5.3.220.0070.03014.56
5.3.210.0000.04014.59
5.3.200.0000.03714.64
5.3.190.0000.04014.54
5.3.180.0000.04014.67
5.3.170.0070.04714.62
5.3.160.0000.04314.52
5.3.150.0000.05314.52
5.3.140.0030.03314.70
5.3.130.0000.03714.61
5.3.120.0000.04714.61
5.3.110.0030.04314.61
5.3.100.0030.03314.11
5.3.90.0030.02714.04
5.3.80.0030.07013.92
5.3.70.0070.06014.05
5.3.60.0070.06314.07
5.3.50.0000.04014.07
5.3.40.0000.03314.05
5.3.30.0030.03313.84
5.3.20.0070.03713.75
5.3.10.0000.03713.56
5.3.00.0030.03313.57
5.2.170.0000.03312.52
5.2.160.0000.02712.52
5.2.150.0030.02712.52
5.2.140.0000.04712.52
5.2.130.0000.03712.52
5.2.120.0000.05312.52
5.2.110.0030.02012.52
5.2.100.0000.02312.52
5.2.90.0000.03012.52
5.2.80.0030.02712.52
5.2.70.0000.03012.52
5.2.60.0000.03012.52
5.2.50.0000.03012.52
5.2.40.0000.02712.52
5.2.30.0000.03012.52
5.2.20.0030.02712.52
5.2.10.0000.02712.52
5.2.00.0000.03312.52
5.1.60.0000.02312.52
5.1.50.0030.02012.52
5.1.40.0000.02312.52
5.1.30.0030.02312.52
5.1.20.0000.02712.52
5.1.10.0000.02312.52
5.1.00.0030.02312.52
5.0.50.0000.02012.52
5.0.40.0030.01312.52
5.0.30.0000.03012.52
5.0.20.0000.01712.52
5.0.10.0000.03712.52
5.0.00.0000.04012.52
4.4.90.0000.01312.52
4.4.80.0030.01312.52
4.4.70.0030.01312.52
4.4.60.0000.01312.52
4.4.50.0000.01312.52
4.4.40.0030.03312.52
4.4.30.0000.02312.52
4.4.20.0000.01712.52
4.4.10.0000.01712.52
4.4.00.0030.02312.52
4.3.110.0000.01312.52
4.3.100.0000.01312.52
4.3.90.0000.01312.52
4.3.80.0000.02012.52
4.3.70.0000.01312.52
4.3.60.0000.01012.52
4.3.50.0000.02012.52
4.3.40.0000.02712.52
4.3.30.0000.01312.52
4.3.20.0000.01712.52
4.3.10.0000.01712.52
4.3.00.0000.01312.52

preferences:
48.93 ms | 401 KiB | 5 Q