3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { function b() { return static function () { var_dump($this); }; } } $f = new A; $f = $f->b(); $f();

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)
8.3.40.0120.00618.97
8.3.30.0070.00720.34
8.3.20.0040.00420.29
8.3.10.0040.00421.97
8.3.00.0090.00022.51
8.2.170.0080.00822.96
8.2.160.0070.00722.08
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0060.00326.16
8.2.120.0050.00317.75
8.2.110.0060.00322.06
8.2.100.0120.00017.72
8.2.90.0110.00018.86
8.2.80.0040.00417.97
8.2.70.0080.00017.75
8.2.60.0040.00417.80
8.2.50.0030.00618.07
8.2.40.0030.00620.00
8.2.30.0110.00018.36
8.2.20.0040.00417.64
8.2.10.0040.00417.63
8.2.00.0030.00517.80
8.1.270.0050.00224.66
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0050.00323.69
8.1.230.0110.00019.08
8.1.220.0040.00417.77
8.1.210.0090.00018.77
8.1.200.0100.00017.47
8.1.190.0000.00817.35
8.1.180.0030.00518.10
8.1.170.0030.00518.65
8.1.160.0040.00422.13
8.1.150.0050.00318.56
8.1.140.0070.00017.50
8.1.130.0070.00017.88
8.1.120.0080.00017.35
8.1.110.0070.00017.48
8.1.100.0030.00317.48
8.1.90.0000.00717.52
8.1.80.0030.00517.36
8.1.70.0000.00717.43
8.1.60.0080.00017.50
8.1.50.0040.00417.38
8.1.40.0040.00417.45
8.1.30.0020.00517.64
8.1.20.0030.00617.68
8.1.10.0070.00017.43
8.1.00.0090.00017.40
8.0.300.0080.00018.77
8.0.290.0040.00416.75
8.0.280.0040.00418.37
8.0.270.0030.00317.18
8.0.260.0030.00316.86
8.0.250.0000.00717.02
8.0.240.0000.00916.91
8.0.230.0030.00416.91
8.0.220.0040.00416.92
8.0.210.0030.00316.90
8.0.200.0000.00816.95
8.0.190.0040.00417.02
8.0.180.0000.00717.01
8.0.170.0020.00516.88
8.0.160.0030.00616.89
8.0.150.0020.00516.85
8.0.140.0000.00816.95
8.0.130.0030.00313.43
8.0.120.0060.00316.94
8.0.110.0000.00816.79
8.0.100.0000.00717.00
8.0.90.0000.00716.95
8.0.80.0140.00416.96
8.0.70.0040.00416.98
8.0.60.0000.00817.02
8.0.50.0030.00516.83
8.0.30.0120.01417.04
8.0.20.0120.00517.40
8.0.10.0000.00817.01
8.0.00.0080.00916.69
7.4.330.0000.00615.00
7.4.320.0000.00716.50
7.4.300.0030.00316.52
7.4.290.0050.00316.53
7.4.280.0000.00716.50
7.4.270.0040.00416.43
7.4.260.0030.00313.30
7.4.250.0040.00416.37
7.4.240.0020.00616.56
7.4.230.0030.00616.61
7.4.220.0120.01216.61
7.4.210.0060.01316.55
7.4.200.0030.00516.58
7.4.190.0000.00716.42
7.4.160.0090.00616.68
7.4.150.0070.01017.40
7.4.140.0070.01017.86
7.4.130.0070.01216.47
7.4.120.0080.01016.64
7.4.110.0080.00816.71
7.4.100.0170.01316.59
7.4.90.0070.01016.62
7.4.80.0130.01019.39
7.4.70.0070.01016.59
7.4.60.0160.00016.47
7.4.50.0050.00316.61
7.4.40.0070.00722.77
7.4.30.0120.00616.58
7.4.00.0060.01215.05
7.3.330.0030.00313.43
7.3.320.0000.00513.36
7.3.310.0040.00416.41
7.3.300.0030.00316.36
7.3.290.0070.00716.35
7.3.280.0140.00216.35
7.3.270.0150.00317.40
7.3.260.0150.00316.52
7.3.250.0130.00516.37
7.3.240.0070.01016.42
7.3.230.0060.01216.40
7.3.210.0060.01116.25
7.3.200.0090.00919.39
7.3.190.0110.00716.41
7.3.180.0060.01116.53
7.3.170.0060.00916.38
7.3.160.0070.01316.41
7.3.120.0100.00715.03
7.3.110.0090.00614.57
7.3.100.0000.01514.46
7.3.90.0030.01014.81
7.3.80.0000.01114.63
7.3.70.0040.01114.89
7.3.60.0090.00014.68
7.3.50.0030.00915.06
7.3.40.0040.01414.86
7.3.30.0100.01014.59
7.3.20.0040.01116.68
7.3.10.0060.00916.68
7.3.00.0030.01016.72
7.2.330.0090.00916.67
7.2.320.0120.00416.73
7.2.310.0120.01216.71
7.2.300.0030.01316.71
7.2.290.0100.00716.71
7.2.250.0120.00615.08
7.2.240.0140.00714.97
7.2.230.0030.01415.16
7.2.220.0030.01015.07
7.2.210.0060.00915.06
7.2.200.0000.01115.13
7.2.190.0000.01514.98
7.2.180.0030.01014.91
7.2.170.0060.01015.12
7.2.160.0060.00614.98
7.2.150.0100.00716.92
7.2.140.0060.00616.90
7.2.130.0070.00717.07
7.2.120.0060.00916.90
7.2.110.0000.01616.77
7.2.100.0030.01016.90
7.2.90.0060.00316.86
7.2.80.0060.00916.99
7.2.70.0040.01116.68
7.2.60.0080.00916.82
7.2.50.0000.01216.81
7.2.40.0090.00617.04
7.2.30.0070.01016.96
7.2.20.0060.00616.84
7.2.10.0060.00916.85
7.2.00.0110.00417.99
7.1.330.0070.01115.83
7.1.320.0040.00815.35
7.1.310.0030.00915.77
7.1.300.0060.00915.56
7.1.290.0060.00615.71
7.1.280.0040.01115.67
7.1.270.0060.00315.77
7.1.260.0070.01115.89
7.1.250.0050.00515.76
7.1.200.0100.01015.63
7.1.100.0000.01117.98
7.1.70.0000.00716.89
7.1.60.0130.01019.32
7.1.50.0030.01716.93
7.1.00.0000.07322.32
7.0.200.0140.01014.77
7.0.140.0000.07721.99
7.0.100.0370.07320.00
7.0.90.0100.08319.94
7.0.80.0070.07019.85
7.0.70.0070.08319.90
7.0.60.0030.04719.91
7.0.50.0070.08020.29
7.0.40.0100.07320.15
7.0.30.0070.08020.18
7.0.20.0100.07020.13
7.0.10.0070.07020.09
7.0.00.0100.07020.03
5.6.280.0030.07320.78
5.6.250.0170.07320.70
5.6.240.0030.08720.69
5.6.230.0100.08020.63
5.6.220.0100.07720.67
5.6.210.0070.08320.62
5.6.200.0070.08021.03
5.6.190.0030.08321.03
5.6.180.0100.07321.12
5.6.170.0070.04321.01
5.6.160.0100.08720.95
5.6.150.0130.07721.05
5.6.140.0100.05320.98
5.6.130.0030.08321.04
5.6.120.0100.03721.02
5.6.110.0000.06021.11
5.6.100.0030.05020.93
5.6.90.0000.04320.99
5.6.80.0070.04320.44
5.6.70.0070.08020.56
5.6.60.0100.05320.39
5.6.50.0030.03720.41
5.6.40.0030.03720.50
5.6.30.0070.05020.42
5.6.20.0000.04020.39
5.6.10.0170.06020.39
5.6.00.0030.03720.43
5.5.380.0030.04720.40
5.5.370.0030.06720.52
5.5.360.0030.07320.41
5.5.350.0030.06320.43
5.5.340.0100.08020.89
5.5.330.0030.07720.84
5.5.320.0100.08020.75
5.5.310.0100.04320.78
5.5.300.0030.06020.64
5.5.290.0030.08320.88
5.5.280.0100.04720.92
5.5.270.0070.04020.82
5.5.260.0130.07020.88
5.5.250.0070.03720.58
5.5.240.0130.05720.31
5.5.230.0030.05020.28
5.5.220.0030.05720.26
5.5.210.0000.04320.02
5.5.200.0100.05720.16
5.5.190.0070.04320.11
5.5.180.0030.07720.28
5.5.160.0070.03320.15
5.5.150.0070.05020.27
5.5.140.0030.06020.13
5.5.130.0100.07320.28
5.5.120.0070.03720.21
5.5.110.0030.04020.15
5.5.100.0000.04019.93
5.5.90.0100.06319.95
5.5.80.0070.03320.13
5.5.70.0130.07319.92
5.5.60.0030.03719.96
5.5.50.0030.06019.96
5.5.40.0070.03719.94
5.5.30.0100.07020.05
5.5.20.0000.06320.08
5.5.10.0100.07320.01
5.5.00.0100.02720.11
5.4.450.0130.04719.27
5.4.440.0130.04019.37
5.4.430.0070.03719.35
5.4.420.0070.06019.35
5.4.410.0030.07319.24
5.4.400.0030.03318.88
5.4.390.0070.03719.03
5.4.380.0100.03018.99
5.4.370.0070.07319.18
5.4.360.0030.05718.84
5.4.350.0070.03319.23
5.4.340.0070.08019.18
5.4.320.0130.04719.23
5.4.310.0000.08319.23
5.4.300.0100.06018.84
5.4.290.0030.05718.94
5.4.280.0030.06319.13
5.4.270.0000.04019.14
5.4.260.0100.07018.94
5.4.250.0130.04719.15
5.4.240.0030.08718.84
5.4.230.0030.05719.02
5.4.220.0030.06718.86
5.4.210.0030.05719.08
5.4.200.0100.03019.18
5.4.190.0170.05319.17
5.4.180.0070.06018.83
5.4.170.0170.05018.84
5.4.160.0100.04319.01
5.4.150.0070.05019.21
5.4.140.0030.05016.48
5.4.130.0000.05016.38
5.4.120.0030.05016.47
5.4.110.0070.03016.45
5.4.100.0000.03716.54
5.4.90.0000.05716.32
5.4.80.0070.03016.43
5.4.70.0030.07716.47
5.4.60.0030.04016.34
5.4.50.0000.04016.29
5.4.40.0000.08016.31
5.4.30.0070.03716.46
5.4.20.0070.05716.40
5.4.10.0100.04716.33
5.4.00.0100.03715.86
5.3.290.0000.04714.73
5.3.280.0000.04314.65
5.3.270.0130.07014.59
5.3.260.0000.04014.58
5.3.250.0130.05314.62
5.3.240.0130.07014.61
5.3.230.0000.04014.53
5.3.220.0000.04014.56
5.3.210.0100.07014.53
5.3.200.0070.08014.63
5.3.190.0070.05314.58
5.3.180.0100.03314.53
5.3.170.0070.06314.53
5.3.160.0100.05314.61
5.3.150.0070.04314.70
5.3.140.0030.03714.64
5.3.130.0000.06714.64
5.3.120.0070.05714.53
5.3.110.0070.03314.54
5.3.100.0030.07313.96
5.3.90.0030.03714.11
5.3.80.0070.06314.08
5.3.70.0100.06014.07
5.3.60.0070.07713.93
5.3.50.0000.05313.95
5.3.40.0070.06013.98
5.3.30.0100.06013.82
5.3.20.0100.06013.75
5.3.10.0100.06713.58
5.3.00.0000.03713.66
5.2.170.0000.04011.00
5.2.160.0030.04711.18
5.2.150.0070.07011.21
5.2.140.0030.05311.16
5.2.130.0030.05310.98
5.2.120.0030.04311.02
5.2.110.0000.05310.95
5.2.100.0000.04311.11
5.2.90.0030.06711.23
5.2.80.0030.04311.08
5.2.70.0030.03311.10
5.2.60.0030.02711.17
5.2.50.0070.05710.95
5.2.40.0000.02711.06
5.2.30.0100.03010.98
5.2.20.0130.04311.02
5.2.10.0030.06010.97
5.2.00.0030.05710.73
5.1.60.0000.04710.09
5.1.50.0100.0439.99
5.1.40.0000.04010.02
5.1.30.0000.03310.26
5.1.20.0070.05310.31
5.1.10.0100.04310.17
5.1.00.0100.0309.99
5.0.50.0070.0409.99
5.0.40.0000.0479.99
5.0.30.0030.0609.99
5.0.20.0000.0409.99
5.0.10.0030.0179.99
5.0.00.0030.0579.99
4.4.90.0000.0379.99
4.4.80.0030.0309.99
4.4.70.0000.0139.99
4.4.60.0000.0209.99
4.4.50.0030.0239.99
4.4.40.0000.0539.99
4.4.30.0000.0139.99
4.4.20.0030.0139.99
4.4.10.0000.0309.99
4.4.00.0100.0409.99
4.3.110.0030.0309.99
4.3.100.0070.0309.99
4.3.90.0000.0309.99
4.3.80.0030.0279.99
4.3.70.0000.0209.99
4.3.60.0030.0379.99
4.3.50.0070.0279.99
4.3.40.0000.0309.99
4.3.30.0030.0339.99
4.3.20.0000.0409.99
4.3.10.0000.0139.99
4.3.00.0000.0139.99

preferences:
33.8 ms | 400 KiB | 5 Q