3v4l.org

run code in 300+ PHP versions simultaneously
<?php class ClosureTester { protected function foo() { return 'bar'; } public function someMethod() { $self = $this; $closure = function() use (&$self) { return $self->foo(); }; return $closure(); } } $c = new ClosureTester(); var_dump($c->someMethod());

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)
8.3.40.0120.00618.50
8.3.30.0070.00720.35
8.3.20.0070.00020.20
8.3.10.0000.00821.91
8.3.00.0060.00322.51
8.2.170.0070.00722.96
8.2.160.0100.00322.15
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0020.00520.79
8.2.110.0060.00319.09
8.2.100.0040.00717.84
8.2.90.0040.00419.28
8.2.80.0040.00418.05
8.2.70.0030.00617.63
8.2.60.0080.00017.80
8.2.50.0000.00818.07
8.2.40.0040.00418.21
8.2.30.0040.00419.44
8.2.20.0030.00517.71
8.2.10.0040.00417.56
8.2.00.0040.00417.74
8.1.270.0040.00423.99
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0110.00022.50
8.1.230.0070.00320.89
8.1.220.0060.00318.77
8.1.210.0050.00320.79
8.1.200.0030.00617.23
8.1.190.0040.00417.54
8.1.180.0030.00618.10
8.1.170.0050.00318.65
8.1.160.0070.00018.90
8.1.150.0000.00718.63
8.1.140.0050.00317.46
8.1.130.0030.00317.87
8.1.120.0070.00017.47
8.1.110.0040.00317.34
8.1.100.0000.00717.39
8.1.90.0040.00317.35
8.1.80.0050.00217.36
8.1.70.0000.00717.34
8.1.60.0000.00817.63
8.1.50.0100.00017.42
8.1.40.0030.00517.41
8.1.30.0050.00317.56
8.1.20.0040.00417.48
8.1.10.0000.00717.60
8.1.00.0000.00817.46
8.0.300.0070.00019.90
8.0.290.0040.00417.04
8.0.280.0030.00318.36
8.0.270.0030.00317.22
8.0.260.0070.00016.69
8.0.250.0000.00716.94
8.0.240.0040.00416.96
8.0.230.0000.00717.00
8.0.220.0000.00716.89
8.0.210.0000.00816.86
8.0.200.0000.00717.01
8.0.190.0000.00716.95
8.0.180.0050.00316.80
8.0.170.0000.00716.93
8.0.160.0030.00316.89
8.0.150.0050.00216.84
8.0.140.0080.00316.84
8.0.130.0000.00613.32
8.0.120.0000.00816.86
8.0.110.0050.00216.87
8.0.100.0000.00717.00
8.0.90.0070.00016.78
8.0.80.0000.01516.90
8.0.70.0040.00416.84
8.0.60.0040.00416.85
8.0.50.0000.00816.73
8.0.30.0120.00716.92
8.0.20.0080.01017.40
8.0.10.0000.00817.01
8.0.00.0100.01216.90
7.4.330.0000.00516.79
7.4.320.0060.00016.53
7.4.300.0030.00316.61
7.4.290.0000.00716.59
7.4.280.0030.00316.48
7.4.270.0000.00716.53
7.4.260.0050.00013.32
7.4.250.0050.00316.46
7.4.240.0050.00216.62
7.4.230.0070.00016.61
7.4.220.0150.00616.61
7.4.210.0060.00816.62
7.4.200.0030.00316.67
7.4.190.0070.00016.70
7.4.160.0060.00916.57
7.4.150.0090.01217.40
7.4.140.0100.01017.86
7.4.130.0050.01216.48
7.4.120.0090.00816.56
7.4.110.0150.00616.66
7.4.100.0120.00616.42
7.4.90.0060.01016.45
7.4.80.0030.01519.39
7.4.70.0100.01016.43
7.4.60.0030.01416.32
7.4.50.0060.00316.43
7.4.40.0060.00622.77
7.4.30.0080.01016.49
7.4.00.0070.00914.76
7.3.330.0050.00013.28
7.3.320.0000.00613.29
7.3.310.0000.00716.19
7.3.300.0030.00316.30
7.3.290.0050.00916.30
7.3.280.0110.00616.30
7.3.270.0140.00417.40
7.3.260.0070.01116.36
7.3.250.0120.00616.32
7.3.240.0100.00716.58
7.3.230.0070.01116.39
7.3.210.0090.00916.52
7.3.200.0030.01319.39
7.3.190.0090.00616.43
7.3.180.0100.00716.19
7.3.170.0060.00916.41
7.3.160.0100.01016.30
7.3.120.0080.00814.78
7.3.110.0070.01014.87
7.3.100.0060.00914.92
7.3.90.0090.00314.96
7.3.80.0100.00314.75
7.3.70.0070.00314.92
7.3.60.0050.00314.83
7.3.50.0030.00614.61
7.3.40.0030.00814.82
7.3.30.0040.00714.68
7.3.20.0070.01016.51
7.3.10.0060.00916.57
7.3.00.0080.00516.63
7.2.330.0160.00316.38
7.2.320.0110.00616.62
7.2.310.0170.00016.72
7.2.300.0030.01316.59
7.2.290.0130.00316.80
7.2.250.0070.01314.93
7.2.240.0130.00714.92
7.2.230.0120.00015.17
7.2.220.0000.01614.80
7.2.210.0090.00415.14
7.2.200.0000.01414.81
7.2.190.0160.00015.07
7.2.180.0040.00814.83
7.2.170.0000.01214.98
7.2.130.0060.00816.84
7.2.120.0060.00716.74
7.2.110.0090.00416.90
7.2.100.0070.01116.93
7.2.90.0070.00716.67
7.2.80.0070.01116.76
7.2.70.0100.00716.63
7.2.60.0060.00816.74
7.2.50.0060.00916.79
7.2.40.0100.00716.74
7.2.30.0090.00416.80
7.2.20.0080.00916.75
7.2.10.0060.00816.71
7.2.00.0070.00617.28
7.1.330.0090.00615.89
7.1.320.0070.00716.05
7.1.310.0030.00715.92
7.1.300.0030.00715.63
7.1.290.0030.00715.80
7.1.280.0070.00715.89
7.1.270.0070.00715.74
7.1.260.0080.00015.76
7.1.250.0070.00715.76
7.1.240.0050.00515.62
7.1.230.0030.01015.72
7.1.220.0100.00215.73
7.1.210.0040.00915.71
7.1.200.0050.00515.73
7.1.190.0030.01115.68
7.1.180.0050.00515.72
7.1.170.0060.00615.90
7.1.160.0040.00515.78
7.1.150.0040.00615.78
7.1.140.0080.00315.84
7.1.130.0030.00915.67
7.1.120.0080.00315.72
7.1.110.0050.00715.93
7.1.100.0080.00516.57
7.1.90.0020.01115.79
7.1.80.0060.00415.90
7.1.70.0020.00816.25
7.1.60.0040.01316.97
7.1.50.0120.00722.17
7.1.40.0020.01015.97
7.1.30.0030.00915.75
7.1.20.0050.00815.78
7.1.10.0060.00715.82
7.1.00.0050.02518.03
7.0.330.0070.00215.29
7.0.320.0080.00515.42
7.0.310.0110.00215.22
7.0.300.0050.00815.27
7.0.290.0030.00815.26
7.0.280.0070.00615.18
7.0.270.0050.00815.36
7.0.260.0030.00915.26
7.0.250.0080.00315.26
7.0.240.0050.00715.25
7.0.230.0080.00415.36
7.0.220.0050.00715.40
7.0.210.0050.00815.38
7.0.200.0030.00815.78
7.0.190.0080.00315.38
7.0.180.0050.00715.27
7.0.170.0010.00915.30
7.0.160.0050.00615.43
7.0.150.0070.00515.31
7.0.140.0030.02717.68
7.0.130.0030.00815.45
7.0.120.0090.00615.20
7.0.110.0020.00915.34
7.0.100.0020.00915.31
7.0.90.0010.01115.50
7.0.80.0020.00915.39
7.0.70.0070.00715.38
7.0.60.0050.03316.94
7.0.50.0130.02716.20
7.0.40.0060.03215.65
7.0.30.0130.03015.65
7.0.20.0150.02915.60
7.0.10.0120.02815.75
7.0.00.0080.02515.67
5.6.380.0060.00614.33
5.6.370.0020.00914.10
5.6.360.0070.00714.31
5.6.350.0040.00914.52
5.6.340.0080.00314.18
5.6.330.0060.00514.55
5.6.320.0060.00614.29
5.6.310.0050.00814.38
5.6.300.0090.00514.48
5.6.290.0070.00314.32
5.6.280.0040.02916.54
5.6.270.0090.00314.04
5.6.260.0100.00114.59
5.6.250.0060.00314.27
5.6.240.0030.00814.36
5.6.230.0030.00714.34
5.6.220.0060.00814.34
5.6.210.0070.03216.40
5.6.200.0080.02815.48
5.6.190.0050.01816.38
5.6.180.0110.01716.32
5.6.170.0110.02516.28
5.6.160.0090.02016.12
5.6.150.0080.03015.65
5.6.140.0040.03215.61
5.6.130.0060.02515.67
5.6.120.0010.02216.49
5.6.110.0040.03516.49
5.6.100.0070.03116.42
5.6.90.0080.03116.41
5.6.80.0040.01716.32
5.6.70.1450.02216.35
5.6.60.0100.00314.28
5.6.50.0070.00814.38
5.6.40.0050.00714.12
5.6.30.0030.00814.19
5.6.20.0080.00514.34
5.6.10.0050.00614.19
5.6.00.0040.00914.34
5.5.380.0060.00311.23
5.5.370.0010.00410.99
5.5.360.0040.00310.97
5.5.350.0030.03114.26
5.5.340.0050.03113.29
5.5.330.0040.03214.17
5.5.320.0150.02414.03
5.5.310.0100.01914.20
5.5.300.0070.02313.52
5.5.290.0030.02113.41
5.5.280.0070.02014.30
5.5.270.0080.02614.49
5.5.260.0040.02014.37
5.5.250.0040.03014.11
5.5.240.0030.03213.98
5.5.230.0040.00411.00
5.5.220.0080.00310.97
5.5.210.0040.00511.14
5.5.200.0010.00710.88
5.5.190.0020.00911.10
5.5.180.0050.00510.99
5.5.170.0000.01010.82
5.5.160.0060.00311.03
5.5.150.0020.00610.90
5.5.140.0030.00611.04
5.5.130.0030.00510.97
5.5.120.0050.00211.11
5.5.110.0040.00611.05
5.5.100.0020.00611.17
5.5.90.0030.00710.95
5.5.80.0060.00210.90
5.5.70.0030.00611.05
5.5.60.0030.00610.80
5.5.50.0080.00211.01
5.5.40.0010.00811.01
5.5.30.0040.00611.15
5.5.20.0020.00811.23
5.5.10.0060.00510.95
5.5.00.0060.00610.97
5.4.450.0750.02113.72
5.4.440.0730.02213.69
5.4.430.0800.01713.71
5.4.420.0800.01513.91
5.4.410.0760.01513.68
5.4.400.0740.01613.56
5.4.390.0680.01813.59
5.4.380.0670.01613.51
5.4.370.0720.01913.76
5.4.360.0740.01513.65
5.4.350.0770.01613.60
5.4.340.0770.01513.49
5.4.330.0070.00510.93
5.4.320.0730.02013.67
5.4.310.0730.01213.41
5.4.300.0680.01513.77
5.4.290.0710.01913.62
5.4.280.0680.01713.67
5.4.270.0760.01613.53
5.4.260.0790.01713.66
5.4.250.0750.01813.48
5.4.240.0780.01713.59
5.4.230.0700.01513.51
5.4.220.0780.01713.49
5.4.210.0730.01413.68
5.4.200.0760.01613.47
5.4.190.0750.01813.50
5.4.180.0740.01613.54
5.4.170.0730.01713.55
5.4.160.0750.01813.70
5.4.150.0720.01813.75
5.4.140.0710.01912.71
5.4.130.0100.01512.68
5.4.120.0020.01512.54
5.4.110.0050.01412.80
5.4.100.0290.02812.79
5.4.90.0690.01512.76
5.4.80.0680.01412.83
5.4.70.0780.01912.86
5.4.60.0720.01412.69
5.4.50.0810.01812.81
5.4.40.0790.01512.75
5.4.30.0810.01612.79
5.4.20.0640.01412.66
5.4.10.0800.01412.77
5.4.00.0730.01612.59
5.3.290.0710.02012.04
5.3.280.0690.01511.93
5.3.270.0750.01811.96
5.3.260.0690.01711.85
5.3.250.0830.01912.00
5.3.240.0770.01611.82
5.3.230.0760.01711.85
5.3.220.0650.01711.93
5.3.210.0670.01711.90
5.3.200.0670.01511.91
5.3.190.0350.01711.88
5.3.180.0030.01611.91
5.3.170.0030.01711.81
5.3.160.0720.01111.94
5.3.150.0710.01611.98
5.3.140.0630.01611.86
5.3.130.0720.01812.00
5.3.120.0660.01911.92
5.3.110.0820.01811.82
5.3.100.0710.01911.68
5.3.90.0710.01811.69
5.3.80.0720.01611.63
5.3.70.0740.01511.61
5.3.60.0670.01611.63
5.3.50.0720.01611.71
5.3.40.0710.01311.57
5.3.30.0490.01411.69
5.3.20.0030.01511.49
5.3.10.0050.02511.49
5.3.00.0030.02211.43
5.2.170.0460.01910.29
5.2.160.0540.01310.24
5.2.150.0570.01810.13
5.2.140.0520.01410.17
5.2.130.0550.01010.22
5.2.120.0530.01210.11
5.2.110.0640.01510.20
5.2.100.0480.01410.21
5.2.90.0040.02110.18
5.2.80.0020.02010.19
5.2.70.0120.02610.18
5.2.60.0640.01410.17
5.2.50.0610.01110.21
5.2.40.0510.01510.09
5.2.30.0490.01410.11
5.2.20.0510.01210.13
5.2.10.0580.01110.03
5.2.00.0520.0149.87
5.1.60.0510.0149.56
5.1.50.0430.0129.52
5.1.40.0500.0119.50
5.1.30.0530.0109.79
5.1.20.0500.0139.54
5.1.10.0500.0129.59
5.1.00.0520.0119.55
5.0.50.0310.0128.81
5.0.40.0220.0098.75
5.0.30.0240.0128.75
5.0.20.0220.0098.74
5.0.10.0280.0128.67
5.0.00.0250.0138.70
4.4.90.0270.0118.62
4.4.80.0300.0108.62
4.4.70.0240.0118.62
4.4.60.0270.0078.62
4.4.50.0260.0108.62
4.4.40.0290.0158.62
4.4.30.0280.0108.62
4.4.20.0270.0118.62
4.4.10.0290.0058.62
4.4.00.0270.0098.62
4.3.110.0270.0048.62
4.3.100.0230.0078.62
4.3.90.0220.0088.62
4.3.80.0260.0078.62
4.3.70.0260.0048.62
4.3.60.0310.0138.62
4.3.50.0240.0068.62
4.3.40.0220.0118.62
4.3.30.0130.0068.62
4.3.20.0120.0088.62
4.3.10.0120.0068.62
4.3.00.0130.0078.62

preferences:
50.76 ms | 400 KiB | 5 Q