3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare(strict_types = 1); class A{ protected $stuff; function __construct($foo){ if(!is_float($foo)) throw new TypeError; $this->stuff = $foo; } static function __set_state($data){ return new A($data['stuff']); } } $x = new A(0.0); eval('$y = ' . var_export($x, true) . ';');

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)
8.3.60.0150.00616.63
8.3.50.0150.00318.05
8.3.40.0100.01018.89
8.3.30.0110.00318.89
8.3.20.0040.00420.16
8.3.10.0000.00823.63
8.3.00.0060.00319.38
8.2.180.0110.00718.42
8.2.170.0070.00722.96
8.2.160.0070.00720.39
8.2.150.0060.00324.18
8.2.140.0000.00924.66
8.2.130.0040.00426.16
8.2.120.0090.00017.60
8.2.110.0060.00320.53
8.2.100.0140.00017.91
8.2.90.0050.00319.40
8.2.80.0000.00817.97
8.2.70.0000.00817.63
8.2.60.0080.00317.93
8.2.50.0050.00318.07
8.2.40.0000.00918.35
8.2.30.0040.00418.13
8.2.20.0000.00817.63
8.2.10.0000.00818.05
8.2.00.0000.00818.03
8.1.280.0120.00325.92
8.1.270.0050.00323.79
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.00823.80
8.1.230.0070.00417.70
8.1.220.0040.00417.77
8.1.210.0000.00818.77
8.1.200.0000.01017.35
8.1.190.0060.00317.22
8.1.180.0000.00918.10
8.1.170.0040.00418.71
8.1.160.0040.00418.88
8.1.150.0040.00418.90
8.1.140.0000.00819.53
8.1.130.0070.00017.71
8.1.120.0030.00317.48
8.1.110.0030.00717.36
8.1.100.0050.00317.33
8.1.90.0000.00717.50
8.1.80.0040.00417.40
8.1.70.0040.00417.39
8.1.60.0000.00817.57
8.1.50.0030.00617.54
8.1.40.0080.00017.57
8.1.30.0030.00617.66
8.1.20.0050.00217.55
8.1.10.0000.00717.62
8.1.00.0030.00517.56
8.0.300.0090.00020.01
8.0.290.0040.00416.63
8.0.280.0050.00318.39
8.0.270.0030.00317.18
8.0.260.0070.00017.27
8.0.250.0030.00316.84
8.0.240.0030.00516.93
8.0.230.0000.00716.89
8.0.220.0020.00516.92
8.0.210.0100.00016.78
8.0.200.0000.00616.82
8.0.190.0000.00816.84
8.0.180.0070.00016.83
8.0.170.0040.00416.95
8.0.160.0020.00516.80
8.0.150.0050.00316.83
8.0.140.0030.00316.88
8.0.130.0030.00313.26
8.0.120.0000.00716.89
8.0.110.0080.00016.80
8.0.100.0070.00016.84
8.0.90.0050.00316.80
8.0.80.0100.00316.91
8.0.70.0080.00016.71
8.0.60.0000.00716.75
8.0.50.0000.00816.95
8.0.30.0070.01017.06
8.0.20.0110.00817.40
8.0.10.0070.00016.96
8.0.00.0110.00716.68
7.4.330.0060.00015.08
7.4.320.0070.00016.37
7.4.300.0070.00016.59
7.4.290.0030.00316.50
7.4.280.0040.00416.49
7.4.270.0000.00716.53
7.4.260.0070.00016.55
7.4.250.0040.00416.44
7.4.240.0040.00416.56
7.4.230.0030.00316.59
7.4.220.0200.00716.64
7.4.210.0090.00716.58
7.4.200.0000.00616.66
7.4.160.0090.00616.55
7.4.150.0140.00317.40
7.4.140.0160.00517.86
7.4.130.0160.01016.53
7.4.120.0090.00816.51
7.4.110.0150.00616.57
7.4.100.0170.00716.52
7.4.90.0100.00716.63
7.4.80.0120.00919.39
7.4.70.0110.00616.57
7.4.60.0030.01316.50
7.4.50.0040.00416.58
7.4.40.0100.00616.75
7.4.30.0160.00916.51
7.4.00.0060.00915.03
7.3.330.0050.00013.38
7.3.320.0000.00613.32
7.3.310.0000.00716.25
7.3.300.0030.00316.26
7.3.290.0030.00316.32
7.3.280.0090.00916.38
7.3.270.0120.00617.40
7.3.260.0080.01116.39
7.3.240.0110.00916.42
7.3.230.0110.01116.49
7.3.210.0150.00616.27
7.3.200.0090.01416.65
7.3.190.0070.01016.45
7.3.180.0080.00816.68
7.3.170.0130.00316.47
7.3.160.0100.01016.62
7.3.120.0090.00914.89
7.3.110.0070.01014.86
7.3.100.0060.00914.77
7.3.90.0040.01115.03
7.3.80.0080.00414.71
7.3.70.0030.00714.80
7.3.60.0000.01014.92
7.3.50.0080.00414.93
7.3.40.0000.01214.90
7.3.30.0070.00714.95
7.3.20.0030.01016.56
7.3.10.0110.00516.69
7.3.00.0110.00616.47
7.2.330.0130.00316.88
7.2.320.0090.01216.79
7.2.310.0170.00416.50
7.2.300.0070.01116.66
7.2.290.0230.00016.88
7.2.250.0100.01015.26
7.2.240.0100.01014.86
7.2.230.0100.00315.02
7.2.220.0000.01315.16
7.2.210.0070.00715.37
7.2.200.0060.00915.25
7.2.190.0070.00715.18
7.2.180.0000.01415.27
7.2.170.0040.00715.14
7.2.130.0140.00716.51
7.2.120.0000.01216.46
7.2.110.0200.00316.53
7.2.100.0220.01116.43
7.2.90.0210.00416.51
7.2.80.0130.01016.57
7.2.70.0160.01216.60
7.2.60.0110.00716.73
7.2.50.0200.00416.56
7.2.40.0100.01016.90
7.2.30.0310.00316.54
7.2.20.0130.01016.59
7.2.10.0200.01216.45
7.2.00.0080.00918.01
7.1.330.0040.01215.83
7.1.320.0030.01015.54
7.1.310.0030.01315.59
7.1.300.0040.00815.79
7.1.290.0040.00715.73
7.1.280.0000.01215.74
7.1.270.0060.00615.79
7.1.260.0000.01215.96
7.1.250.0210.00015.45
7.1.200.0070.00715.64
7.1.100.0090.00918.36
7.1.70.0000.01017.30
7.1.60.0070.01519.43
7.1.50.0040.01516.99
7.1.00.0030.07722.28
7.0.200.0670.00614.71
7.0.60.0030.06720.02
7.0.50.0070.03717.96
7.0.40.0000.08320.18
7.0.30.0300.06020.23
7.0.20.0370.07720.25
7.0.10.0170.06020.21
7.0.00.0030.04720.23
5.6.280.0100.05320.89
5.6.210.0070.06720.57
5.6.200.0100.08718.29
5.6.190.0070.08720.55
5.6.180.0400.05320.50
5.6.170.0130.04720.51
5.6.160.0030.04020.47
5.6.150.0030.07718.18
5.6.140.0130.07318.29
5.6.130.0030.05718.15
5.6.120.0030.08721.04
5.6.110.0100.08321.09
5.6.100.0070.04020.99
5.6.90.0100.07720.98
5.6.80.0030.06320.52
5.5.350.0170.04720.38
5.5.340.0030.06317.99
5.5.330.0070.08320.37
5.5.320.0230.03720.44
5.5.310.0070.05020.18
5.5.300.0100.08017.94
5.5.290.0100.08017.97
5.5.280.0130.08020.90
5.5.270.0100.08320.88
5.5.260.0100.08020.77
5.5.250.0230.06020.47
5.5.240.0100.07320.27
5.4.450.0800.06019.20
5.4.440.0730.05319.52
5.4.430.0570.06719.19
5.4.420.0730.04719.54
5.4.410.0800.06019.06
5.4.400.0530.06319.23
5.4.390.0570.05719.14
5.4.380.0570.05319.03
5.4.370.0700.04719.15
5.4.360.0730.05019.28
5.4.350.0830.06019.21
5.4.340.0670.06019.25
5.4.320.0730.04719.28
5.4.310.0670.05019.25
5.4.300.0700.05319.00
5.4.290.0670.07019.11
5.4.280.0500.07318.98
5.4.270.0500.06019.13
5.4.260.0600.04719.00
5.4.250.0530.06018.86
5.4.240.0700.05019.05
5.4.230.0530.05719.00
5.4.220.0530.06019.13
5.4.210.0930.06018.96
5.4.200.0630.05319.24
5.4.190.0900.06719.27
5.4.180.0900.06719.36
5.4.170.0900.06319.29
5.4.160.0700.05319.09
5.4.150.0830.07019.12
5.4.140.0730.06716.48
5.4.130.0670.07016.52
5.4.120.0730.06716.59
5.4.110.0800.05716.47
5.4.100.0770.06316.68
5.4.90.0800.06316.65
5.4.80.0770.07716.60
5.4.70.0930.05716.56
5.4.60.0600.08016.26
5.4.50.0830.07316.63
5.4.40.0830.04316.44
5.4.30.0870.04716.61
5.4.20.0930.04716.21
5.4.10.0730.07316.22
5.4.00.0700.05715.82

preferences:
63.04 ms | 400 KiB | 5 Q