3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Hail{ public function __construct() { $this->monday = function(){ return "monday"; }; $this->hello_monday = function(){ "what a beautiful ".$this->monday()."!"; }; } } $hoi = new Hail(); $hoi->{"hello_monday"}();

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)
8.3.70.0170.00316.75
8.3.60.0170.00016.75
8.3.50.0100.00917.57
8.3.40.0070.00718.77
8.3.30.0070.00718.79
8.3.20.0040.00418.92
8.3.10.0050.00318.85
8.3.00.0000.01919.51
8.2.180.0110.00416.88
8.2.170.0110.00422.96
8.2.160.0140.00019.04
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0030.00619.66
8.2.110.0060.00322.30
8.2.100.0120.00019.63
8.2.90.0060.00317.88
8.2.80.0000.00818.78
8.2.70.0040.00817.63
8.2.60.0000.00818.03
8.2.50.0080.00018.07
8.2.40.0030.00620.07
8.2.30.0000.00917.67
8.2.20.0030.00617.80
8.2.10.0040.00417.75
8.2.00.0000.00717.67
8.1.280.0100.01025.92
8.1.270.0070.00023.99
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0070.00320.30
8.1.230.0040.00817.82
8.1.220.0030.00517.79
8.1.210.0080.00018.77
8.1.200.0030.00617.38
8.1.190.0000.00817.23
8.1.180.0030.00518.10
8.1.170.0080.00018.46
8.1.160.0000.00718.93
8.1.150.0090.00018.60
8.1.140.0000.00717.50
8.1.130.0000.00717.34
8.1.120.0070.00517.52
8.1.110.0000.00717.34
8.1.100.0000.00717.46
8.1.90.0000.00717.56
8.1.80.0040.00417.45
8.1.70.0000.00717.39
8.1.60.0040.00417.62
8.1.50.0000.00717.51
8.1.40.0000.00717.43
8.1.30.0080.00017.64
8.1.20.0050.00317.74
8.1.10.0040.00417.46
8.1.00.0040.00417.38
8.0.300.0040.00418.77
8.0.290.0000.00816.75
8.0.280.0030.00318.38
8.0.270.0080.00017.24
8.0.260.0070.00016.85
8.0.250.0080.00016.85
8.0.240.0040.00416.85
8.0.230.0070.00016.82
8.0.220.0000.01016.87
8.0.210.0000.00716.76
8.0.200.0000.00717.05
8.0.190.0000.00817.00
8.0.180.0030.00516.83
8.0.170.0030.00616.92
8.0.160.0060.00317.03
8.0.150.0040.00416.88
8.0.140.0000.01116.91
8.0.130.0030.00313.38
8.0.120.0060.00316.86
8.0.110.0040.00416.93
8.0.100.0050.00216.85
8.0.90.0040.00416.82
8.0.80.0060.00916.98
8.0.70.0000.00716.79
8.0.60.0040.00416.94
8.0.50.0030.00617.02
8.0.30.0120.00917.08
8.0.20.0120.00717.02
8.0.10.0040.00417.02
8.0.00.0130.00416.78
7.4.330.0050.00012.92
7.4.320.0040.00416.55
7.4.300.0000.00716.57
7.4.290.0000.00816.56
7.4.280.0000.01016.43
7.4.270.0040.00416.64
7.4.260.0030.00313.23
7.4.250.0020.00516.53
7.4.240.0030.00316.52
7.4.230.0030.00616.60
7.4.220.0120.00616.37
7.4.210.0030.01516.54
7.4.200.0000.00716.68
7.4.190.0030.00616.46
7.4.160.0130.00616.45
7.4.150.0040.01416.56
7.4.140.0160.00317.86
7.4.130.0120.01216.51
7.4.120.0090.00916.52
7.4.110.0090.01016.63
7.4.100.0160.00216.67
7.4.90.0090.01416.57
7.4.80.0070.01019.39
7.4.70.0030.01316.47
7.4.60.0130.00316.56
7.4.50.0040.00416.57
7.4.40.0070.00716.54
7.4.30.0070.01116.59
7.4.00.0050.01214.97
7.3.330.0060.00013.32
7.3.320.0020.00713.16
7.3.310.0030.00616.39
7.3.300.0030.00316.37
7.3.290.0110.00616.36
7.3.280.0060.00916.26
7.3.270.0040.01216.39
7.3.260.0070.01016.51
7.3.240.0030.01316.34
7.3.230.0100.00716.44
7.3.210.0070.01016.34
7.3.200.0090.00616.48
7.3.190.0060.01016.24
7.3.180.0030.01316.37
7.3.170.0100.00716.35
7.3.160.0080.00716.47
7.3.120.0040.00914.94
7.3.110.0120.00614.67
7.3.100.0030.01014.74
7.3.90.0040.00714.99
7.3.80.0000.00914.58
7.3.70.0030.01014.91
7.3.60.0090.00414.90
7.3.50.0070.01014.78
7.3.40.0060.00615.04
7.3.30.0030.00714.75
7.3.20.0040.00816.34
7.3.10.0070.00716.80
7.3.00.0100.00316.74
7.2.330.0120.00916.73
7.2.320.0090.00916.71
7.2.310.0160.01016.72
7.2.300.0100.00716.45
7.2.290.0090.00916.62
7.2.250.0040.01515.03
7.2.240.0070.01415.11
7.2.230.0030.01314.88
7.2.220.0040.00815.20
7.2.210.0060.00615.05
7.2.200.0000.01015.03
7.2.190.0070.01015.05
7.2.180.0120.00314.66
7.2.170.0090.00614.87
7.2.60.0030.01016.66
7.2.00.0090.00619.48
7.1.330.0090.00615.64
7.1.320.0000.01215.71
7.1.310.0030.01015.69
7.1.300.0080.00415.65
7.1.290.0120.00315.71
7.1.280.0060.01015.73
7.1.270.0090.00015.80
7.1.260.0000.01415.74
7.1.200.0000.01415.39
7.1.100.0530.00315.86
7.1.70.0070.00717.22
7.1.60.0100.01319.21
7.1.50.0060.01616.90
7.1.00.0070.07322.36
7.0.200.0000.01016.76
7.0.140.0030.07322.15
7.0.120.0000.07321.96
7.0.60.0030.04019.91
7.0.50.0030.08017.90
7.0.40.0030.06320.30
7.0.30.0300.08020.34
7.0.20.0170.05320.23
7.0.10.0030.04320.22
7.0.00.0070.06720.22
5.6.280.0070.07021.11
5.6.210.0200.06720.55
5.6.200.0070.06018.12
5.6.190.0030.04320.61
5.6.180.3500.04020.59
5.6.170.0370.07720.50
5.6.160.0030.08020.54
5.6.150.0030.05018.29
5.6.140.0100.06718.18
5.6.130.0100.07018.19
5.6.120.0100.07320.92
5.6.110.0130.07720.99
5.6.100.0130.07021.01
5.6.90.0000.04321.04
5.6.80.0130.07020.40
5.6.70.4430.03320.29
5.5.350.0100.07320.42
5.5.340.0100.08018.09
5.5.330.0070.06720.43
5.5.320.0370.07020.23
5.5.310.0130.04720.34
5.5.300.0170.04018.00
5.5.290.0070.05018.08
5.5.280.0070.08720.96
5.5.270.0100.03720.68
5.5.260.0130.08020.86
5.5.250.0130.06020.61
5.5.240.0300.07020.19
5.4.450.0130.06319.20
5.4.440.0030.04319.18
5.4.430.0070.04319.24
5.4.420.0070.04719.58
5.4.410.0030.04019.44
5.4.400.0070.07319.25
5.4.390.0030.04018.98
5.4.380.0000.07318.87
5.4.370.0030.04019.08
5.4.360.0130.07719.21
5.4.350.0170.06319.12
5.4.340.0030.06018.92
5.4.320.0100.07319.14
5.4.310.0030.04319.12
5.4.300.0030.04018.87
5.4.290.0070.05319.24
5.4.280.0130.03019.25
5.4.270.0100.06019.14
5.4.260.0100.06319.24
5.4.250.0070.06718.85
5.4.240.0070.07719.26
5.4.230.0030.03718.97
5.4.220.0100.06019.02
5.4.210.0030.08019.23
5.4.200.0100.06318.86
5.4.190.0100.07318.93
5.4.180.0130.07019.14
5.4.170.0070.06319.14
5.4.160.0070.03719.06
5.4.150.0030.07718.96
5.4.140.0100.05016.47
5.4.130.0070.07316.37
5.4.120.0070.03716.59
5.4.110.0000.07716.46
5.4.100.0030.07716.46
5.4.90.0030.07716.43
5.4.80.0070.03316.33
5.4.70.0030.03716.59
5.4.60.0070.04016.25
5.4.50.0130.05716.38
5.4.40.0070.04716.27
5.4.30.0030.07316.46
5.4.20.0070.04316.24
5.4.10.0070.06316.25
5.4.00.0070.05315.86
5.3.290.0100.07314.70
5.3.280.0030.08014.54
5.3.270.0070.03714.61
5.3.260.0100.06714.49
5.3.250.0070.07714.68
5.3.240.0070.07714.70
5.3.230.0070.07714.63
5.3.220.0100.06714.60
5.3.210.0130.07314.49
5.3.200.0030.04714.57
5.3.190.0030.03714.46
5.3.180.0030.04014.61
5.3.170.0030.04014.46
5.3.160.0070.04714.48
5.3.150.0170.07014.57
5.3.140.0070.04314.45
5.3.130.0030.07714.56
5.3.120.0070.07714.56
5.3.110.0070.05714.69
5.3.100.0030.07714.05
5.3.90.0030.05714.08
5.3.80.0030.03714.04
5.3.70.0030.04714.04
5.3.60.0030.05314.02
5.3.50.0100.05714.02
5.3.40.0030.05713.99
5.3.30.0070.07313.93
5.3.20.0100.04313.67
5.3.10.0000.05713.66
5.3.00.0030.05313.60
5.2.170.0100.03311.14
5.2.160.0030.06311.19
5.2.150.0030.03311.09
5.2.140.0070.03711.13
5.2.130.0070.03011.17
5.2.120.0130.05311.06
5.2.110.0030.06711.16
5.2.100.0030.06011.10
5.2.90.0070.06311.10
5.2.80.0100.05711.06
5.2.70.0070.04711.09
5.2.60.0030.05011.06
5.2.50.0030.05011.16
5.2.40.0000.05310.96
5.2.30.0030.05710.96
5.2.20.0030.06310.97
5.2.10.0030.06310.93
5.2.00.0030.04010.77
5.1.60.0070.05310.14
5.1.50.0000.0479.95
5.1.40.0000.02710.02
5.1.30.0030.04010.48
5.1.20.0100.04310.37
5.1.10.0000.06010.13
5.1.00.0000.04310.12
5.0.50.0000.0508.69
5.0.40.0100.0408.39
5.0.30.0100.0338.19
5.0.20.0000.0278.22
5.0.10.0030.0308.31
5.0.00.0070.0478.07
4.4.90.0000.0377.88
4.4.80.0030.0177.88
4.4.70.0000.0377.88
4.4.60.0000.0307.88
4.4.50.0000.0207.88
4.4.40.0030.0507.88
4.4.30.0070.0337.88
4.4.20.0000.0237.88
4.4.10.0000.0237.88
4.4.00.0070.0537.88
4.3.110.0030.0307.88
4.3.100.0070.0237.88
4.3.90.0000.0177.88
4.3.80.0000.0337.88
4.3.70.0000.0177.88
4.3.60.0030.0207.88
4.3.50.0000.0207.88
4.3.40.0030.0277.88
4.3.30.0000.0177.88
4.3.20.0000.0177.88
4.3.10.0000.0207.88
4.3.00.0030.0137.88

preferences:
58.23 ms | 401 KiB | 5 Q