3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public function b(){} public function a(){} public function _x() {} public function b0() {} } var_dump(get_class_methods('A'));

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)
8.3.60.0130.00316.13
8.3.50.0270.01021.99
8.3.40.0070.00718.59
8.3.30.0100.00318.92
8.3.20.0040.00420.10
8.3.10.0040.00423.48
8.3.00.0040.00420.64
8.2.180.0040.01116.50
8.2.170.0170.00322.96
8.2.160.0100.00320.35
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0080.00022.13
8.2.110.0090.00020.25
8.2.100.0040.00717.66
8.2.90.0000.00718.22
8.2.80.0040.00417.97
8.2.70.0060.00317.38
8.2.60.0040.00417.68
8.2.50.0080.00018.07
8.2.40.0050.00318.09
8.2.30.0060.00317.86
8.2.20.0040.00417.44
8.2.10.0030.00519.39
8.2.00.0040.00417.41
8.1.280.0060.00925.92
8.1.270.0080.00023.79
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00422.05
8.1.230.0040.00820.97
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0070.00317.22
8.1.190.0080.00017.40
8.1.180.0050.00318.10
8.1.170.0000.00818.58
8.1.160.0040.00422.07
8.1.150.0050.00318.42
8.1.140.0040.00417.31
8.1.130.0000.00717.75
8.1.120.0070.00017.19
8.1.110.0040.00417.31
8.1.100.0050.00217.21
8.1.90.0000.00717.34
8.1.80.0050.00217.18
8.1.70.0030.00317.25
8.1.60.0080.00017.45
8.1.50.0090.00017.36
8.1.40.0040.00417.44
8.1.30.0000.00817.51
8.1.20.0060.00317.54
8.1.10.0070.00017.38
8.1.00.0080.00017.28
8.0.300.0070.00020.09
8.0.290.0040.00417.15
8.0.280.0000.00718.30
8.0.270.0000.00817.12
8.0.260.0030.00516.68
8.0.250.0000.00716.83
8.0.240.0030.00316.68
8.0.230.0030.00316.80
8.0.220.0000.00716.69
8.0.210.0030.00416.70
8.0.200.0000.00616.83
8.0.190.0000.00816.82
8.0.180.0030.00316.74
8.0.170.0040.00416.67
8.0.160.0040.00416.80
8.0.150.0070.00016.59
8.0.140.0030.00316.61
8.0.130.0000.00613.22
8.0.120.0080.00016.64
8.0.110.0050.00216.66
8.0.100.0050.00316.70
8.0.90.0000.00716.61
8.0.80.0120.00316.73
8.0.70.0000.00816.70
8.0.60.0070.00016.75
8.0.50.0040.00416.71
8.0.30.0100.00816.86
8.0.20.0060.01417.40
8.0.10.0000.00816.91
8.0.00.0100.01116.52
7.4.330.0060.00015.00
7.4.320.0000.00716.46
7.4.300.0040.00416.39
7.4.290.0070.00016.38
7.4.280.0030.00316.25
7.4.270.0070.00016.31
7.4.260.0000.00716.43
7.4.250.0000.00716.43
7.4.240.0030.00316.49
7.4.230.0050.00316.33
7.4.220.0030.01516.54
7.4.210.0100.00816.43
7.4.200.0070.00016.46
7.4.190.0040.00416.63
7.4.160.0060.00916.40
7.4.150.0090.00917.40
7.4.140.0100.00817.86
7.4.130.0080.01216.45
7.4.120.0090.00816.45
7.4.110.0210.00316.34
7.4.100.0120.00816.59
7.4.90.0100.00716.65
7.4.80.0030.01819.39
7.4.70.0080.00816.36
7.4.60.0150.00716.24
7.4.50.0050.00016.49
7.4.40.0070.01022.77
7.4.30.0090.01216.54
7.4.00.0120.00614.90
7.3.330.0000.00513.23
7.3.320.0050.00013.17
7.3.310.0070.00016.21
7.3.300.0070.00016.23
7.3.290.0120.00916.26
7.3.280.0090.00916.24
7.3.270.0090.01217.40
7.3.260.0060.01516.19
7.3.250.0100.00716.28
7.3.240.0070.01016.20
7.3.230.0120.00416.39
7.3.210.0030.01816.32
7.3.200.0100.00719.39
7.3.190.0160.00816.25
7.3.180.0060.01016.20
7.3.170.0080.00816.27
7.3.160.0100.00516.38
7.3.120.0070.00714.86
7.2.330.0130.00416.52
7.2.320.0130.01016.16
7.2.310.0120.00416.54
7.2.300.0040.01216.43
7.2.290.0120.00916.21
7.2.60.0100.00616.62
7.2.50.0100.00316.90
7.1.200.0040.01115.68
7.1.70.0000.00717.00
7.1.60.0110.01419.29
7.1.50.0120.00816.74
7.1.00.0030.07322.37
7.0.200.0040.00416.74
7.0.140.0070.07022.10
7.0.100.0030.08319.91
7.0.90.0270.09019.96
7.0.80.0170.08019.95
7.0.70.0000.04719.88
7.0.60.0130.05019.98
7.0.50.0100.06320.34
7.0.40.0030.05020.17
7.0.30.0130.06320.07
7.0.20.0070.05019.95
7.0.10.0130.08020.10
7.0.00.0130.08020.03
5.6.280.0000.07720.93
5.6.250.0170.04720.73
5.6.240.0170.06720.70
5.6.230.0000.08020.69
5.6.220.0130.03320.61
5.6.210.0130.07320.66
5.6.200.0130.08321.18
5.6.190.0170.07321.14
5.6.180.0070.10021.04
5.6.170.0030.09321.11
5.6.160.0130.08021.08
5.6.150.0130.04321.11
5.6.140.0070.08021.02
5.6.130.0000.05321.06
5.6.120.0070.08320.91
5.6.110.0170.07321.04
5.6.100.0130.06720.95
5.6.90.0070.05020.93
5.6.80.0030.08020.49
5.6.70.0100.04020.42
5.6.60.0030.08720.39
5.6.50.0130.07720.49
5.6.40.0100.07720.31
5.6.30.0130.04020.45
5.6.20.0100.08020.39
5.6.10.0070.07720.29
5.6.00.0200.05320.30
5.5.380.0070.08320.51
5.5.370.0000.05320.40
5.5.360.0170.07320.50
5.5.350.0100.08320.32
5.5.340.0030.08320.88
5.5.330.0070.07020.86
5.5.320.0030.07320.93
5.5.310.0030.08720.73
5.5.300.0030.08020.71
5.5.290.0000.09020.78
5.5.280.0070.06020.64
5.5.270.0100.08020.91
5.5.260.0100.08020.88
5.5.250.0100.07320.59
5.5.240.0000.06020.27
5.5.230.0000.05720.25
5.5.220.0100.07720.20
5.5.210.0170.04720.02
5.5.200.0070.03720.09
5.5.190.0000.04320.21
5.5.180.0070.03720.21
5.5.160.0030.08720.13
5.5.150.0070.07020.23
5.5.140.0070.06320.27
5.5.130.0070.05320.21
5.5.120.0130.05020.25
5.5.110.0030.05720.23
5.5.100.0130.06320.10
5.5.90.0070.04320.07
5.5.80.0030.08020.06
5.5.70.0070.08320.00
5.5.60.0100.07320.15
5.5.50.0100.05019.92
5.5.40.0030.04320.10
5.5.30.0070.04720.10
5.5.20.0030.04720.05
5.5.10.0070.07020.04
5.5.00.0070.04720.03
5.4.450.0170.07019.38
5.4.440.0070.07719.38
5.4.430.0100.07719.16
5.4.420.0100.05319.48
5.4.410.0130.07019.07
5.4.400.0070.06018.96
5.4.390.0030.07719.18
5.4.380.0130.06719.21
5.4.370.0270.04719.16
5.4.360.0030.07319.21
5.4.350.0030.05719.13
5.4.340.0000.06019.05
5.4.320.0100.03719.12
5.4.310.0070.05319.03
5.4.300.0170.06319.14
5.4.290.0130.07718.87
5.4.280.0030.04319.13
5.4.270.0130.07019.04
5.4.260.0100.07719.14
5.4.250.0070.04319.18
5.4.240.0070.07719.09
5.4.230.0100.06019.13
5.4.220.0070.04319.08
5.4.210.0100.07719.02
5.4.200.0070.07019.02
5.4.190.0130.06019.22
5.4.180.0070.07718.84
5.4.170.0030.05319.04
5.4.160.0100.07019.01
5.4.150.0100.05719.21
5.4.140.0100.07316.41
5.4.130.0100.08016.45
5.4.120.0100.07016.18
5.4.110.0030.08016.48
5.4.100.0100.04016.50
5.4.90.0070.07016.36
5.4.80.0000.04016.46
5.4.70.0000.06716.50
5.4.60.0070.03016.28
5.4.50.0000.04016.44
5.4.40.0070.03316.39
5.4.30.0030.03716.44
5.4.20.0000.03716.54
5.4.10.0070.03316.44
5.4.00.0000.04015.63
5.3.290.0070.03714.61
5.3.280.0000.07314.73
5.3.270.0070.07714.60
5.3.260.0100.07014.66
5.3.250.0070.04314.59
5.3.240.0000.04014.53
5.3.230.0030.03714.60
5.3.220.0000.04714.57
5.3.210.0070.06714.66
5.3.200.0070.07714.65
5.3.190.0130.06014.71
5.3.180.0070.03714.48
5.3.170.0070.07314.62
5.3.160.0030.04314.66
5.3.150.0100.03314.70
5.3.140.0030.04314.55
5.3.130.0000.04014.57
5.3.120.0070.03314.54
5.3.110.0070.03314.52
5.3.100.0100.03014.05
5.3.90.0130.02313.98
5.3.80.0070.03313.95
5.3.70.0030.03714.07
5.3.60.0070.03313.91
5.3.50.0030.03313.96
5.3.40.0030.03014.03
5.3.30.0070.03013.96
5.3.20.0030.03713.75
5.3.10.0000.03313.71
5.3.00.0030.04013.74
5.2.170.0030.02711.62
5.2.160.0000.03011.62
5.2.150.0030.03011.62
5.2.140.0070.02711.62
5.2.130.0000.02711.62
5.2.120.0000.03011.62
5.2.110.0100.02311.62
5.2.100.0030.03011.62
5.2.90.0000.03011.62
5.2.80.0000.03011.62
5.2.70.0030.05011.62
5.2.60.0000.03311.62
5.2.50.0000.03311.62
5.2.40.0100.02311.62
5.2.30.0000.03311.62
5.2.20.0000.05711.62
5.2.10.0070.02711.62
5.2.00.0000.03311.62
5.1.60.0000.03711.62
5.1.50.0030.04711.62
5.1.40.0070.03011.62
5.1.30.0070.02311.62
5.1.20.0030.02711.62
5.1.10.0000.04011.62
5.1.00.0070.05311.62
5.0.50.0000.02311.62
5.0.40.0000.02011.62
5.0.30.0030.03011.62
5.0.20.0070.02011.62
5.0.10.0000.03311.62
5.0.00.0000.03011.62
4.4.90.0070.01711.62
4.4.80.0030.01311.62
4.4.70.0030.01311.62
4.4.60.0030.01311.62
4.4.50.0000.03311.62
4.4.40.0030.04011.62
4.4.30.0030.02711.62
4.4.20.0030.01311.62
4.4.10.0030.02311.62
4.4.00.0030.02011.62
4.3.110.0030.01311.62
4.3.100.0000.02011.62
4.3.90.0000.02011.62
4.3.80.0030.02711.62
4.3.70.0000.02311.62
4.3.60.0030.01311.62
4.3.50.0000.02311.62
4.3.40.0000.02311.62
4.3.30.0000.03711.62
4.3.20.0000.01711.62
4.3.10.0000.01711.62
4.3.00.0030.01711.62

preferences:
41.42 ms | 401 KiB | 5 Q