3v4l.org

run code in 300+ PHP versions simultaneously
<?php class First { private $text = ''; public function __construct() { try { static::init(); $this->text = 'Ok'; } catch (\Exception $e) { $this->text = $e->getMessage(); } $this->text = 'None'; } public function __toString() { return $this->text; } protected static function init() { throw new \LogicException("Not implemented"); } } class Second extends First { protected static function init() { throw new \RuntimeException("Bad method"); } } $text = new Second(); echo $text;

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)
8.3.60.0060.00918.43
8.3.50.0160.01316.39
8.3.40.0120.00319.02
8.3.30.0060.00918.97
8.3.20.0040.00418.91
8.3.10.0090.00020.53
8.3.00.0130.00719.37
8.2.180.0190.00016.50
8.2.170.0070.00722.96
8.2.160.0110.00422.09
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0020.00519.77
8.2.110.0060.00322.19
8.2.100.0090.00317.91
8.2.90.0030.00619.09
8.2.80.0080.00017.93
8.2.70.0040.00417.63
8.2.60.0040.00418.05
8.2.50.0040.00418.07
8.2.40.0050.00318.22
8.2.30.0040.00417.92
8.2.20.0040.00417.74
8.2.10.0040.00417.62
8.2.00.0030.00517.63
8.1.280.0070.00725.92
8.1.270.0070.00023.99
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00322.48
8.1.230.0060.00620.84
8.1.220.0040.00417.74
8.1.210.0000.00818.97
8.1.200.0060.00317.25
8.1.190.0070.00017.53
8.1.180.0080.00018.10
8.1.170.0000.01018.82
8.1.160.0040.00418.89
8.1.150.0040.00418.52
8.1.140.0080.00017.36
8.1.130.0030.00317.83
8.1.120.0040.00417.43
8.1.110.0040.00417.35
8.1.100.0000.01017.40
8.1.90.0040.00417.36
8.1.80.0040.00417.50
8.1.70.0070.00017.42
8.1.60.0000.00817.57
8.1.50.0030.00717.39
8.1.40.0060.00617.55
8.1.30.0000.00817.63
8.1.20.0060.00317.57
8.1.10.0050.00317.49
8.1.00.0000.00817.48
8.0.300.0030.00619.95
8.0.290.0040.00416.75
8.0.280.0030.00318.51
8.0.270.0040.00416.79
8.0.260.0000.00716.79
8.0.250.0070.00016.96
8.0.240.0000.00916.97
8.0.230.0030.00317.06
8.0.220.0030.00316.91
8.0.210.0000.00716.89
8.0.200.0030.00316.95
8.0.190.0040.00416.93
8.0.180.0040.00416.99
8.0.170.0060.00416.95
8.0.160.0030.00316.96
8.0.150.0040.00416.83
8.0.140.0040.00416.79
8.0.130.0030.00313.41
8.0.120.0030.00616.84
8.0.110.0040.00416.95
8.0.100.0000.00716.79
8.0.90.0050.00217.06
8.0.80.0070.01016.92
8.0.70.0040.00416.82
8.0.60.0000.00816.96
8.0.50.0030.00516.90
8.0.30.0120.00617.08
8.0.20.0120.00717.40
8.0.10.0040.00417.02
8.0.00.0120.00616.99
7.4.330.0020.00213.43
7.4.320.0030.00316.57
7.4.300.0030.00316.63
7.4.290.0000.00716.40
7.4.280.0040.00416.46
7.4.270.0070.00016.60
7.4.260.0030.00313.25
7.4.250.0000.00716.58
7.4.240.0060.00316.61
7.4.230.0030.00316.59
7.4.220.0220.00316.62
7.4.210.0060.01316.58
7.4.200.0000.00716.57
7.4.190.0040.00416.68
7.4.160.0150.00716.46
7.4.150.0140.00417.40
7.4.140.0130.00417.12
7.4.130.0170.00416.51
7.4.120.0080.01016.60
7.4.110.0090.00916.48
7.4.100.0090.00916.55
7.4.90.0190.00416.58
7.4.80.0060.01018.80
7.4.70.0040.01216.43
7.4.60.0040.01316.57
7.4.50.0050.00316.45
7.4.40.0140.00322.27
7.4.30.0030.01316.58
7.4.00.0060.01215.10
7.3.330.0060.00213.19
7.3.320.0040.00413.26
7.3.310.0000.00716.21
7.3.300.0000.00716.22
7.3.290.0040.01116.33
7.3.280.0110.00716.36
7.3.270.0140.00317.40
7.3.260.0080.00918.24
7.3.250.0100.00716.56
7.3.240.0110.00616.59
7.3.230.0100.00616.39
7.3.210.0100.00716.43
7.3.200.0140.00919.39
7.3.190.0090.01316.33
7.3.180.0170.00016.46
7.3.170.0070.01016.38
7.3.160.0070.00716.55
7.3.120.0060.00614.82
7.2.330.0090.00916.72
7.2.320.0000.01716.72
7.2.310.0100.01416.75
7.2.300.0070.01016.37
7.2.290.0070.01116.50
7.2.60.0030.01217.05
7.2.00.0090.00619.42
7.1.200.0060.00615.84
7.1.100.0070.00718.12
7.1.70.0000.00817.21
7.1.60.0070.01719.40
7.1.50.0060.01316.86
7.1.00.0000.07722.54
7.0.200.0030.00516.88
7.0.140.0070.07021.98
7.0.60.0070.03719.94
7.0.50.0070.08317.87
7.0.40.0100.07717.72
7.0.30.0130.07017.82
7.0.20.0170.07017.76
7.0.10.0070.08017.79
7.0.00.0070.04717.72
5.6.280.0070.07020.91
5.6.210.0100.08020.55
5.6.200.0200.04018.29
5.6.190.0130.06718.19
5.6.180.0070.04318.18
5.6.170.0130.08018.18
5.6.160.0100.06018.18
5.6.150.0100.07718.18
5.6.140.0030.08718.15
5.6.130.0030.04318.14
5.6.120.0030.04318.28
5.6.110.0030.09018.22
5.6.100.0100.07718.23
5.6.90.0100.08018.23
5.6.80.0070.08317.54
5.6.70.0070.07017.59
5.6.60.0130.06717.52
5.6.50.0030.04717.63
5.6.40.0030.08317.57
5.6.30.0130.04317.53
5.6.20.0070.07017.53
5.6.10.0070.05317.54
5.6.00.0030.06717.48
5.5.350.0030.07320.53
5.5.340.0100.07017.97
5.5.330.0030.08317.98
5.5.320.0000.07017.95
5.5.310.0100.07018.07
5.5.300.0200.05317.95
5.5.290.0070.08017.98
5.5.280.0000.04717.93
5.5.270.0130.04318.08
5.5.260.0130.04318.01
5.5.250.0100.07017.85
5.5.240.0070.07017.38
5.5.230.0070.04317.39
5.5.220.0030.07017.30
5.5.210.0000.05317.45
5.5.200.0030.08017.30
5.5.190.0100.06317.44
5.5.180.0030.05317.29
5.5.160.0070.05017.42
5.5.150.0130.07317.29
5.5.140.0100.06717.30
5.5.130.0000.05317.30
5.5.120.0030.04717.30
5.5.110.0030.04017.30
5.5.100.0030.06717.23
5.5.90.0100.03317.30
5.5.80.0030.04017.20
5.5.70.0000.07017.21
5.5.60.0030.04717.24
5.5.50.0100.03717.19
5.5.40.0070.06317.21
5.5.30.0130.06717.21
5.5.20.0130.06717.32
5.5.10.0130.06017.32
5.5.00.0070.08017.31
5.4.450.0030.05319.34
5.4.440.0130.07319.45
5.4.430.0070.06719.37
5.4.420.0100.04719.44
5.4.410.0130.05719.24
5.4.400.0030.08319.10
5.4.390.0070.04018.95
5.4.380.0030.07019.08
5.4.370.0030.05318.95
5.4.360.0100.07719.05
5.4.350.0100.07019.11
5.4.340.0030.08019.03
5.4.320.0100.07318.97
5.4.310.0100.04718.98
5.4.300.0100.07319.05
5.4.290.0130.07018.88
5.4.280.0070.06719.12
5.4.270.0000.04019.01
5.4.260.0070.04319.01
5.4.250.0100.06318.94
5.4.240.0070.04318.94
5.4.230.0070.06018.95
5.4.220.0170.07019.09
5.4.210.0070.04719.14
5.4.200.0030.06018.95
5.4.190.0070.04019.01
5.4.180.0100.07719.11
5.4.170.0030.06718.87
5.4.160.0070.07718.93
5.4.150.0070.06319.07
5.4.140.0070.05716.34
5.4.130.0000.05016.33
5.4.120.0070.07016.39
5.4.110.0100.07316.60
5.4.100.0070.07316.48
5.4.90.0030.06316.53
5.4.80.0070.07016.52
5.4.70.0030.06016.52
5.4.60.0070.03716.52
5.4.50.0070.04316.51
5.4.40.0030.06016.48
5.4.30.0130.04716.35
5.4.20.0070.07316.45
5.4.10.0130.04316.20
5.4.00.0100.07015.74
5.3.290.0100.07714.63
5.3.280.0030.05314.63
5.3.270.0100.06714.71
5.3.260.0000.05014.66
5.3.250.0070.08014.46
5.3.240.0070.05014.56
5.3.230.0100.04314.63
5.3.220.0030.07714.60
5.3.210.0130.07314.63
5.3.200.0170.06714.59
5.3.190.0100.04014.62
5.3.180.0070.06014.78
5.3.170.0030.07314.52
5.3.160.0030.06314.56
5.3.150.0030.08014.78
5.3.140.0070.06714.60
5.3.130.0130.05314.58
5.3.120.0130.07014.60
5.3.110.0100.07314.60
5.3.100.0100.07314.07
5.3.90.0100.07014.02
5.3.80.0030.08014.02
5.3.70.0100.05314.05
5.3.60.0070.06314.07
5.3.50.0100.05713.95
5.3.40.0100.06314.16
5.3.30.0030.07313.82
5.3.20.0100.07313.77
5.3.10.0000.05013.66
5.3.00.0070.07313.49
5.2.170.0070.06011.18
5.2.160.0030.05011.17
5.2.150.0030.05711.20
5.2.140.0070.06011.13
5.2.130.0070.03711.02
5.2.120.0000.03311.17
5.2.110.0070.03711.00
5.2.100.0030.05310.91
5.2.90.0030.04011.14
5.2.80.0130.04710.99
5.2.70.0070.06311.13
5.2.60.0070.04711.10
5.2.50.0070.06311.07
5.2.40.0070.05310.84
5.2.30.0030.04710.98
5.2.20.0070.04711.00
5.2.10.0030.06310.90
5.2.00.0100.03710.70
5.1.60.0030.03010.09
5.1.50.0070.0539.98
5.1.40.0000.0439.95
5.1.30.0030.05710.17
5.1.20.0030.05710.56
5.1.10.0030.04710.02
5.1.00.0070.0439.99
5.0.50.0030.0478.62
5.0.40.0070.0308.24
5.0.30.0030.0308.19
5.0.20.0000.0478.29
5.0.10.0000.0278.24
5.0.00.0000.0638.12
4.4.90.0000.0377.73
4.4.80.0070.0307.73
4.4.70.0000.0307.73
4.4.60.0000.0407.73
4.4.50.0030.0377.73
4.4.40.0000.0507.73
4.4.30.0000.0337.73
4.4.20.0030.0377.73
4.4.10.0000.0237.73
4.4.00.0000.0507.73
4.3.110.0070.0277.73
4.3.100.0000.0237.73
4.3.90.0030.0237.73
4.3.80.0070.0237.73
4.3.70.0000.0177.73
4.3.60.0030.0277.73
4.3.50.0030.0207.73
4.3.40.0000.0577.73
4.3.30.0000.0377.73
4.3.20.0000.0377.73
4.3.10.0000.0277.73
4.3.00.0000.0277.73

preferences:
47.23 ms | 401 KiB | 5 Q