3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public function bar() { (function() { var_dump('baz'); })(); //var_dump('baz'); } } (new Foo())->bar();

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)
8.3.40.0040.01118.51
8.3.30.0120.00318.97
8.3.20.0070.00020.33
8.3.10.0050.00320.35
8.3.00.0000.00817.38
8.2.170.0070.00722.96
8.2.160.0120.00620.43
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0040.00422.24
8.2.110.0080.00021.91
8.2.100.0040.00817.55
8.2.90.0050.00319.06
8.2.80.0060.00317.97
8.2.70.0050.00517.38
8.2.60.0040.00417.91
8.2.50.0000.00818.07
8.2.40.0060.00318.19
8.2.30.0040.00419.48
8.2.20.0040.00417.68
8.2.10.0000.00817.97
8.2.00.0070.00017.64
8.1.270.0030.00622.03
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0030.00623.80
8.1.230.0040.00819.08
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0050.00517.23
8.1.190.0000.00817.23
8.1.180.0000.00718.10
8.1.170.0080.00018.48
8.1.160.0040.00421.90
8.1.150.0050.00218.73
8.1.140.0060.00317.45
8.1.130.0070.00017.68
8.1.120.0050.00217.44
8.1.110.0020.00517.40
8.1.100.0040.00417.35
8.1.90.0070.00017.30
8.1.80.0000.00717.45
8.1.70.0000.00717.32
8.1.60.0080.00017.42
8.1.50.0000.00717.49
8.1.40.0030.00617.40
8.1.30.0080.00017.58
8.1.20.0040.00417.50
8.1.10.0000.00817.49
8.1.00.0050.00217.37
8.0.300.0080.00019.13
8.0.290.0040.00416.58
8.0.280.0030.00318.29
8.0.270.0070.00016.66
8.0.260.0000.00817.09
8.0.250.0030.00316.77
8.0.240.0040.00416.75
8.0.230.0030.00316.81
8.0.220.0040.00416.71
8.0.210.0030.00316.83
8.0.200.0040.00416.94
8.0.190.0000.00816.91
8.0.180.0000.00716.85
8.0.170.0000.00816.90
8.0.160.0000.00716.83
8.0.150.0040.00416.88
8.0.140.0000.00816.85
8.0.130.0060.00013.27
8.0.120.0030.00516.73
8.0.110.0000.00716.86
8.0.100.0020.00516.79
8.0.90.0040.00416.76
8.0.80.0090.00916.76
8.0.70.0000.00816.78
8.0.60.0080.00016.88
8.0.50.0000.00716.74
8.0.30.0120.00716.91
8.0.20.0150.00417.40
8.0.10.0000.00817.06
8.0.00.0100.01016.70
7.4.330.0000.00515.05
7.4.320.0030.00316.42
7.4.300.0030.00316.53
7.4.290.0000.00716.57
7.4.280.0070.00016.49
7.4.270.0030.00316.41
7.4.260.0050.00316.54
7.4.250.0000.00716.44
7.4.240.0020.00516.53
7.4.230.0000.00716.48
7.4.220.0100.00716.62
7.4.210.0070.00716.67
7.4.200.0000.00716.48
7.4.160.0140.00316.51
7.4.150.0100.00617.40
7.4.140.0130.00317.86
7.4.130.0130.00316.47
7.4.120.0100.00616.42
7.4.110.0100.01016.43
7.4.100.0080.00916.41
7.4.90.0040.01216.54
7.4.80.0090.01319.39
7.4.70.0080.00816.40
7.4.60.0100.00716.43
7.4.50.0050.00316.43
7.4.40.0070.01116.32
7.4.30.0090.00616.35
7.4.00.0060.00614.68
7.3.330.0030.00313.29
7.3.320.0060.00013.36
7.3.310.0070.00016.35
7.3.300.0060.00016.14
7.3.290.0160.00316.24
7.3.280.0110.00916.27
7.3.270.0120.00417.40
7.3.260.0030.01316.23
7.3.250.0060.01116.35
7.3.240.0070.01716.52
7.3.230.0120.00316.39
7.3.210.0170.00716.51
7.3.200.0060.01319.39
7.3.190.0130.00616.21
7.3.180.0100.00616.18
7.3.170.0060.01216.39
7.3.160.0090.00616.36
7.2.330.0190.00616.57
7.2.320.0130.00416.60
7.2.310.0090.00816.32
7.2.300.0090.00916.37
7.2.290.0160.00016.39
7.2.80.0340.00016.32
7.2.60.0110.00316.90
7.2.00.0000.00919.31
7.1.200.0200.00715.65
7.1.100.0060.00617.86
7.1.70.0040.00417.03
7.1.60.0090.01219.12
7.1.50.0120.01216.82
7.1.00.0030.07722.51
7.0.200.0000.00716.45
7.0.140.0030.07722.08
7.0.100.0100.05319.93
7.0.90.0100.03320.13
7.0.80.0170.06019.88
7.0.70.0300.08319.95
7.0.60.0030.05319.91
7.0.50.0100.08320.35
7.0.40.0100.08320.17
7.0.30.0000.04720.11
7.0.20.0100.09020.14
7.0.10.0130.06020.03
7.0.00.0000.05020.07
5.6.280.0070.06721.08
5.6.250.0130.07320.60
5.6.240.0030.07320.69
5.6.230.0170.07020.49
5.6.220.0100.07020.67
5.6.210.0070.08320.76
5.6.200.0000.04320.96
5.6.190.0030.08721.14
5.6.180.0100.04021.05
5.6.170.0000.05021.04
5.6.160.0070.05320.96
5.6.150.0000.04721.08
5.6.140.0070.07021.05
5.6.130.0000.05321.02
5.6.120.0070.04321.02
5.6.110.0030.05321.14
5.6.100.0100.04721.04
5.6.90.0070.08721.01
5.6.80.0070.03720.47
5.6.70.0000.05020.34
5.6.60.0030.07320.41
5.6.50.0030.08020.43
5.6.40.0100.05320.41
5.6.30.0070.03720.44
5.6.20.0000.04020.44
5.6.10.0070.04320.38
5.6.00.0100.03020.35
5.5.380.0000.05020.36
5.5.370.0030.08320.35
5.5.360.0100.03720.32
5.5.350.0000.06020.41
5.5.340.0100.06720.74
5.5.330.0070.06720.93
5.5.320.0070.07020.65
5.5.310.0100.03720.93
5.5.300.0100.04320.93
5.5.290.0100.04020.78
5.5.280.0030.04320.78
5.5.270.0200.07320.79
5.5.260.0100.06020.77
5.5.250.0070.04720.71
5.5.240.0030.04020.27
5.5.230.0100.07320.30
5.5.220.0000.03720.14
5.5.210.0000.03720.30
5.5.200.0030.03320.19
5.5.190.0100.07320.25
5.5.180.0100.07320.25
5.5.160.0030.03320.19
5.5.150.0130.04319.98
5.5.140.0130.03020.14
5.5.130.0170.07020.14
5.5.120.0000.05020.07
5.5.110.0000.05020.21
5.5.100.0100.06320.16
5.5.90.0070.03720.16
5.5.80.0070.05720.11
5.5.70.0130.05020.02
5.5.60.0100.07020.14
5.5.50.0130.06020.08
5.5.40.0070.06320.04
5.5.30.0070.04020.09
5.5.20.0070.06020.14
5.5.10.0070.06320.01
5.5.00.0130.06720.07
5.4.450.0100.06019.38
5.4.440.0170.05719.23
5.4.430.0100.08019.55
5.4.420.0070.03019.45
5.4.410.0000.03719.23
5.4.400.0000.05019.21
5.4.390.0030.03719.18
5.4.380.0030.04018.85
5.4.370.0070.03719.18
5.4.360.0200.06019.05
5.4.350.0000.03719.03
5.4.340.0070.08019.14
5.4.320.0030.04019.10
5.4.310.0070.07319.18
5.4.300.0100.05019.04
5.4.290.0030.06719.23
5.4.280.0100.06719.04
5.4.270.0000.04319.23
5.4.260.0100.04319.16
5.4.250.0070.07019.15
5.4.240.0130.07719.21
5.4.230.0070.03019.13
5.4.220.0070.07719.08
5.4.210.0070.07319.13
5.4.200.0070.03019.13
5.4.190.0130.03018.87
5.4.180.0030.03719.08
5.4.170.0070.07019.20
5.4.160.0070.05718.93
5.4.150.0070.04019.11
5.4.140.0130.04316.30
5.4.130.0030.03016.48
5.4.120.0070.04016.47
5.4.110.0070.03016.45
5.4.100.0100.04316.55
5.4.90.0100.04016.52
5.4.80.0000.03316.55
5.4.70.0070.07016.43
5.4.60.0100.06716.47
5.4.50.0100.06716.46
5.4.40.0030.05016.45
5.4.30.0070.07016.41
5.4.20.0030.06016.36
5.4.10.0030.03016.48
5.4.00.0030.07015.94
5.3.290.0030.04714.69
5.3.280.0070.03014.57
5.3.270.0000.05014.71
5.3.260.0070.03314.75
5.3.250.0170.02314.56
5.3.240.0070.08014.67
5.3.230.0170.02714.69
5.3.220.0030.06014.50
5.3.210.0070.06714.57
5.3.200.0000.06714.63
5.3.190.0070.03314.59
5.3.180.0030.07714.55
5.3.170.0130.04714.52
5.3.160.0070.07014.50
5.3.150.0070.06014.59
5.3.140.0030.07014.66
5.3.130.0100.06714.53
5.3.120.0030.05314.61
5.3.110.0030.03314.64
5.3.100.0100.05314.05
5.3.90.0100.04314.09
5.3.80.0070.04313.93
5.3.70.0070.07314.14
5.3.60.0100.03714.03
5.3.50.0000.04014.01
5.3.40.0070.03714.06
5.3.30.0070.03713.97
5.3.20.0030.03713.70
5.3.10.0070.06313.55
5.3.00.0100.05313.70
5.2.170.0070.04011.15
5.2.160.0000.05011.20
5.2.150.0070.06011.00
5.2.140.0100.02311.24
5.2.130.0070.05710.97
5.2.120.0030.03011.11
5.2.110.0000.03311.14
5.2.100.0130.05011.24
5.2.90.0070.02711.15
5.2.80.0030.06710.95
5.2.70.0130.05311.21
5.2.60.0000.03310.93
5.2.50.0000.03311.13
5.2.40.0000.03711.03
5.2.30.0030.03010.96
5.2.20.0000.03011.05
5.2.10.0000.03010.89
5.2.00.0030.03010.62
5.1.60.0030.0339.83
5.1.50.0000.03310.05
5.1.40.0130.01710.03
5.1.30.0030.02710.40
5.1.20.0000.04710.44
5.1.10.0030.02710.07
5.1.00.0030.0509.91
5.0.50.0030.0338.76
5.0.40.0000.0208.76
5.0.30.0030.0308.76
5.0.20.0000.0208.76
5.0.10.0030.0338.76
5.0.00.0030.0578.76
4.4.90.0030.0138.76
4.4.80.0000.0238.76
4.4.70.0030.0178.76
4.4.60.0000.0178.76
4.4.50.0070.0108.76
4.4.40.0000.0408.76
4.4.30.0000.0278.76
4.4.20.0000.0208.76
4.4.10.0100.0178.76
4.4.00.0000.0278.76
4.3.110.0000.0178.76
4.3.100.0000.0208.76
4.3.90.0030.0178.76
4.3.80.0070.0208.76
4.3.70.0000.0338.76
4.3.60.0030.0138.76
4.3.50.0000.0278.76
4.3.40.0000.0408.76
4.3.30.0000.0138.76
4.3.20.0000.0178.76
4.3.10.0000.0178.76
4.3.00.0030.0238.76

preferences:
45.03 ms | 400 KiB | 5 Q