3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { protected $_b = 'protected'; private $_c = 'private'; } $method = function (){ var_dump($this->_b, $this->_c);}; $a = new A; $method = $method->bindTo($a); $method();

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)
8.3.40.0090.00618.80
8.3.30.0040.01119.22
8.3.20.0040.00420.34
8.3.10.0000.00723.39
8.3.00.0080.00419.20
8.2.170.0140.00022.96
8.2.160.0100.00320.42
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0060.00326.16
8.2.120.0020.00522.30
8.2.110.0030.00622.12
8.2.100.0080.00417.84
8.2.90.0000.00919.09
8.2.80.0040.00417.97
8.2.70.0060.00317.50
8.2.60.0040.00417.80
8.2.50.0050.00318.07
8.2.40.0080.00018.16
8.2.30.0040.00418.13
8.2.20.0000.00817.80
8.2.10.0040.00417.97
8.2.00.0070.00317.66
8.1.270.0080.00023.57
8.1.260.0030.00826.35
8.1.250.0000.00728.09
8.1.240.0000.00823.98
8.1.230.0070.00419.07
8.1.220.0050.00217.74
8.1.210.0050.00318.77
8.1.200.0030.00617.48
8.1.190.0050.00317.53
8.1.180.0040.00418.10
8.1.170.0080.00018.52
8.1.160.0040.00422.02
8.1.150.0040.00418.52
8.1.140.0000.00817.46
8.1.130.0070.00017.83
8.1.120.0070.00017.41
8.1.110.0000.00817.41
8.1.100.0070.00017.46
8.1.90.0050.00217.33
8.1.80.0000.00717.42
8.1.70.0030.00317.41
8.1.60.0120.00017.61
8.1.50.0030.00517.58
8.1.40.0050.00217.52
8.1.30.0040.00417.66
8.1.20.0000.00817.60
8.1.10.0000.00717.54
8.1.00.0000.00717.55
8.0.300.0050.00318.77
8.0.290.0000.00717.04
8.0.280.0000.00718.39
8.0.270.0000.00717.11
8.0.260.0030.00317.20
8.0.250.0060.00016.99
8.0.240.0090.00016.97
8.0.230.0000.00716.99
8.0.220.0030.00316.80
8.0.210.0000.00716.86
8.0.200.0030.00317.04
8.0.190.0040.00416.93
8.0.180.0070.00016.86
8.0.170.0040.00417.05
8.0.160.0040.00416.90
8.0.150.0080.00016.86
8.0.140.0050.00316.80
8.0.130.0090.00013.37
8.0.120.0000.00716.76
8.0.110.0040.00416.91
8.0.100.0000.00817.00
8.0.90.0070.00016.79
8.0.80.0130.00316.94
8.0.70.0060.00316.85
8.0.60.0070.00016.80
8.0.50.0030.00516.86
8.0.30.0080.01117.26
8.0.20.0100.00917.40
8.0.10.0000.00816.88
8.0.00.0080.01016.83
7.4.330.0000.00515.00
7.4.320.0070.00016.58
7.4.300.0030.00516.48
7.4.290.0000.00716.50
7.4.280.0040.00416.62
7.4.270.0080.00016.49
7.4.260.0070.00016.48
7.4.250.0000.00716.41
7.4.240.0030.00316.52
7.4.230.0040.00416.47
7.4.220.0130.00616.61
7.4.210.0090.00516.57
7.4.200.0030.00316.41
7.4.190.0000.00716.38
7.4.160.0070.01316.48
7.4.150.0000.01717.40
7.4.140.0060.01217.86
7.4.130.0080.00916.56
7.4.120.0130.00516.49
7.4.110.0090.00916.45
7.4.100.0030.01516.52
7.4.90.0060.01216.57
7.4.80.0090.00919.39
7.4.70.0110.00616.58
7.4.60.0100.00616.42
7.4.50.0030.00316.46
7.4.40.0060.00322.77
7.4.30.0090.00616.59
7.4.00.0030.01515.21
7.3.330.0000.00513.37
7.3.320.0000.00513.30
7.3.310.0000.00716.45
7.3.300.0040.00316.30
7.3.290.0070.01216.30
7.3.280.0110.00916.27
7.3.270.0150.00317.40
7.3.260.0100.01116.34
7.3.250.0130.00616.29
7.3.240.0090.00616.36
7.3.230.0060.01016.39
7.3.210.0070.01016.39
7.3.200.0090.01219.39
7.3.190.0130.00916.38
7.3.180.0070.01016.32
7.3.170.0100.00616.49
7.3.160.0060.01016.38
7.3.120.0090.00614.91
7.2.330.0120.00616.80
7.2.320.0090.00816.51
7.2.310.0070.01416.57
7.2.300.0050.01616.68
7.2.290.0090.00916.79
7.2.60.0030.01316.92
7.2.00.0110.00019.45
7.1.200.0030.00815.80
7.1.100.0030.01018.02
7.1.70.0040.00417.10
7.1.60.0090.01519.33
7.1.50.0100.01016.80
7.1.00.0070.07022.45
7.0.200.0120.00616.46
7.0.140.0030.07022.00
7.0.100.0130.07719.87
7.0.90.0000.04719.93
7.0.80.0100.03719.88
7.0.70.0070.04019.84
7.0.60.0000.03719.88
7.0.50.0130.03720.21
7.0.40.0030.05320.11
7.0.30.0000.04020.00
7.0.20.0030.07020.14
7.0.10.0030.04720.09
7.0.00.0070.04020.04
5.6.280.0000.07721.13
5.6.250.0130.07320.57
5.6.240.0000.05020.64
5.6.230.0070.04720.49
5.6.220.0070.03720.60
5.6.210.0000.03720.70
5.6.200.0070.05721.09
5.6.190.0030.08321.07
5.6.180.0100.04721.14
5.6.170.0070.08720.94
5.6.160.0070.04021.11
5.6.150.0070.04721.03
5.6.140.0030.04321.11
5.6.130.0000.04721.09
5.6.120.0070.05021.03
5.6.110.0100.03321.06
5.6.100.0000.04721.09
5.6.90.0000.04720.94
5.6.80.0000.04320.32
5.6.70.0100.04720.55
5.6.60.0070.07720.39
5.6.50.0130.04720.41
5.6.40.0070.08320.34
5.6.30.0170.07020.31
5.6.20.0200.05320.53
5.6.10.0070.08320.36
5.6.00.0100.07020.30
5.5.380.0100.03720.34
5.5.370.0130.04720.41
5.5.360.0100.03720.36
5.5.350.0000.04020.33
5.5.340.0030.06720.78
5.5.330.0000.06020.84
5.5.320.0100.06020.75
5.5.310.0030.04720.77
5.5.300.0000.04720.88
5.5.290.0000.04320.84
5.5.280.0070.04020.89
5.5.270.0070.04020.64
5.5.260.0100.03720.83
5.5.250.0000.04320.73
5.5.240.0070.03320.17
5.5.230.0070.03720.00
5.5.220.0030.10020.27
5.5.210.0100.05320.02
5.5.200.0100.07320.15
5.5.190.0070.08720.14
5.5.180.0100.06720.18
5.5.160.0030.07020.22
5.5.150.0070.05720.19
5.5.140.0030.07320.14
5.5.130.0070.08020.23
5.5.120.0130.04020.12
5.5.110.0200.06020.24
5.5.100.0070.06320.06
5.5.90.0100.07320.10
5.5.80.0070.07020.07
5.5.70.0070.07320.11
5.5.60.0100.04719.93
5.5.50.0100.07720.11
5.5.40.0070.07720.16
5.5.30.0300.05720.09
5.5.20.0130.07320.05
5.5.10.0070.08019.98
5.5.00.0170.06320.08
5.4.450.0070.04019.54
5.4.440.0000.04719.37
5.4.430.0030.04019.45
5.4.420.0000.04719.19
5.4.410.0000.04019.20
5.4.400.0000.04319.21
5.4.390.0000.04019.04
5.4.380.0070.07319.09
5.4.370.0070.05719.12
5.4.360.0100.07019.03
5.4.350.0100.04019.18
5.4.340.0100.07319.16
5.4.320.0030.08018.96
5.4.310.0030.07319.03
5.4.300.0100.07718.82
5.4.290.0130.07018.84
5.4.280.0030.08019.09
5.4.270.0170.06719.12
5.4.260.0130.06719.10
5.4.250.0130.05718.87
5.4.240.0070.07019.17
5.4.230.0030.08019.15
5.4.220.0100.07319.08
5.4.210.0030.05719.18
5.4.200.0130.06718.89
5.4.190.0070.06718.89
5.4.180.0070.07719.02
5.4.170.0000.04318.86
5.4.160.0170.06719.09
5.4.150.0170.06319.18
5.4.140.0100.07016.41
5.4.130.0030.07316.32
5.4.120.0100.05016.18
5.4.110.0100.07716.32
5.4.100.0000.07716.43
5.4.90.0070.07716.33
5.4.80.0070.07316.34
5.4.70.0100.06316.34
5.4.60.0030.06316.24
5.4.50.0100.06716.36
5.4.40.0100.07016.41
5.4.30.0030.07016.36
5.4.20.0030.05016.48
5.4.10.0130.07716.33
5.4.00.0030.07715.88
5.3.290.0100.04714.77
5.3.280.0070.07314.65
5.3.270.0030.04014.74
5.3.260.0130.07014.74
5.3.250.0100.07314.74
5.3.240.0070.07014.53
5.3.230.0030.07714.70
5.3.220.0030.04014.70
5.3.210.0070.07714.49
5.3.200.0070.07714.48
5.3.190.0100.05014.54
5.3.180.0170.05714.49
5.3.170.0100.07014.48
5.3.160.0100.07314.67
5.3.150.0170.06314.59
5.3.140.0070.06014.49
5.3.130.0030.07714.68
5.3.120.0100.07014.47
5.3.110.0070.07714.48
5.3.100.0070.08314.06
5.3.90.0030.04714.05
5.3.80.0070.05314.07
5.3.70.0030.03714.00
5.3.60.0030.07013.93
5.3.50.0100.06313.93
5.3.40.0100.07314.04
5.3.30.0170.06014.04
5.3.20.0070.07313.80
5.3.10.0070.06313.54
5.3.00.0000.08013.65
5.2.170.0030.05313.29
5.2.160.0070.03313.29
5.2.150.0070.06013.29
5.2.140.0070.06013.29
5.2.130.0030.05713.29
5.2.120.0030.06713.29
5.2.110.0070.06013.29
5.2.100.0030.05013.29
5.2.90.0130.04713.29
5.2.80.0000.03313.29
5.2.70.0070.05713.29
5.2.60.0000.04713.29
5.2.50.0030.03713.29
5.2.40.0070.02713.29
5.2.30.0030.06313.29
5.2.20.0170.05013.29
5.2.10.0030.03013.29
5.2.00.0130.06013.29
5.1.60.0070.04713.29
5.1.50.0070.03313.29
5.1.40.0130.05013.29
5.1.30.0000.03313.29
5.1.20.0100.05313.29
5.1.10.0100.04313.29
5.1.00.0130.04713.29
5.0.50.0070.04313.29
5.0.40.0070.04013.29
5.0.30.0000.06713.29
5.0.20.0070.04013.29
5.0.10.0030.04313.29
5.0.00.0100.05313.29
4.4.90.0000.03713.29
4.4.80.0000.03713.29
4.4.70.0030.03713.29
4.4.60.0000.02313.29
4.4.50.0000.01713.29
4.4.40.0030.04313.29
4.4.30.0000.03013.29
4.4.20.0000.04013.29
4.4.10.0030.03313.29
4.4.00.0030.05313.29
4.3.110.0000.03713.29
4.3.100.0000.03313.29
4.3.90.0030.03313.29
4.3.80.0070.05013.29
4.3.70.0030.03313.29
4.3.60.0030.02713.29
4.3.50.0000.03313.29
4.3.40.0030.04713.29
4.3.30.0000.01713.29
4.3.20.0000.02013.29
4.3.10.0000.03713.29
4.3.00.0000.02013.29

preferences:
46.32 ms | 400 KiB | 5 Q