3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public function b() {} } $res = (new A)->b();

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)
8.3.40.0070.00718.72
8.3.30.0070.00720.08
8.3.20.0070.00020.07
8.3.10.0040.00420.87
8.3.00.0070.00022.46
8.2.170.0150.00022.96
8.2.160.0070.00722.16
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0030.00526.16
8.2.120.0050.00319.23
8.2.110.0030.00622.20
8.2.100.0090.00317.74
8.2.90.0000.00719.11
8.2.80.0070.00019.21
8.2.70.0070.00317.50
8.2.60.0040.00418.04
8.2.50.0050.00318.07
8.2.40.0080.00018.21
8.2.30.0000.00719.48
8.2.20.0000.00717.57
8.2.10.0040.00417.65
8.2.00.0070.00317.48
8.1.270.0000.00822.14
8.1.260.0000.00726.35
8.1.250.0030.00628.09
8.1.240.0080.00323.65
8.1.230.0040.00720.98
8.1.220.0050.00318.43
8.1.210.0000.00819.15
8.1.200.0040.00416.98
8.1.190.0040.00417.41
8.1.180.0080.00018.10
8.1.170.0040.00418.50
8.1.160.0090.00018.85
8.1.150.0000.00818.56
8.1.140.0040.00417.44
8.1.130.0030.00317.74
8.1.120.0070.00017.30
8.1.110.0040.00417.39
8.1.100.0000.00717.43
8.1.90.0000.00717.36
8.1.80.0050.00317.29
8.1.70.0040.00417.35
8.1.60.0030.00517.63
8.1.50.0040.00417.41
8.1.40.0040.00417.42
8.1.30.0030.00517.59
8.1.20.0000.00817.55
8.1.10.0000.00717.52
8.1.00.0050.00317.45
8.0.300.0040.00419.77
8.0.290.0040.00417.05
8.0.280.0080.00018.28
8.0.270.0050.00217.18
8.0.260.0040.00416.70
8.0.250.0060.00016.81
8.0.240.0000.00916.89
8.0.230.0070.00016.91
8.0.220.0030.00316.88
8.0.210.0070.00016.80
8.0.200.0000.00616.91
8.0.190.0030.00316.88
8.0.180.0070.00016.85
8.0.170.0000.00716.87
8.0.160.0000.00716.74
8.0.150.0000.00716.77
8.0.140.0000.00916.74
8.0.130.0060.00013.21
8.0.120.0000.00816.66
8.0.110.0050.00216.63
8.0.100.0080.00016.69
8.0.90.0000.00716.71
8.0.80.0120.00316.77
8.0.70.0040.00416.70
8.0.60.0040.00416.84
8.0.50.0040.00416.76
8.0.30.0070.01216.89
8.0.20.0080.00917.40
8.0.10.0040.00417.05
8.0.00.0100.01016.66
7.4.330.0050.00215.01
7.4.320.0070.00016.34
7.4.300.0070.00016.50
7.4.290.0060.00016.50
7.4.280.0070.00016.54
7.4.270.0000.00716.64
7.4.260.0040.00416.45
7.4.250.0070.00016.60
7.4.240.0050.00216.58
7.4.230.0000.00716.69
7.4.220.0030.01616.55
7.4.210.0080.01016.55
7.4.200.0070.00016.59
7.4.190.0030.00316.63
7.4.160.0090.00916.54
7.4.150.0090.00917.40
7.4.140.0120.00917.86
7.4.130.0090.00916.40
7.4.120.0080.01016.34
7.4.110.0090.00916.52
7.4.100.0100.00716.68
7.4.90.0080.00816.44
7.4.80.0030.01319.39
7.4.70.0060.00916.51
7.4.60.0110.00716.36
7.4.50.0040.00416.34
7.4.40.0100.00722.77
7.4.30.0090.00916.59
7.4.00.0040.01214.94
7.3.330.0030.00313.05
7.3.320.0000.00612.99
7.3.310.0030.00316.22
7.3.300.0070.00016.08
7.3.290.0060.00916.24
7.3.280.0060.01016.21
7.3.270.0170.00717.40
7.3.260.0140.00318.24
7.3.250.0110.01116.30
7.3.240.0120.00416.21
7.3.230.0110.00616.39
7.3.210.0100.01316.18
7.3.200.0060.01219.39
7.3.190.0120.00616.21
7.3.180.0060.00916.47
7.3.170.0090.00616.45
7.3.160.0090.00916.23
7.3.120.0090.00614.63
7.3.110.0100.00714.74
7.3.100.0040.01114.64
7.3.90.0080.00414.62
7.3.80.0100.00714.60
7.3.70.0100.00714.64
7.3.60.0090.00614.72
7.3.50.0080.00814.41
7.3.40.0000.01814.30
7.3.30.0100.00314.66
7.3.20.0000.01516.42
7.3.10.0050.01116.39
7.3.00.0030.01016.48
7.2.330.0070.01016.57
7.2.320.0030.01316.66
7.2.310.0070.01016.40
7.2.300.0060.01016.61
7.2.290.0100.00716.55
7.2.250.0100.01014.53
7.2.240.0070.01114.88
7.2.230.0060.00914.55
7.2.220.0060.00914.70
7.2.210.0080.00814.55
7.2.200.0060.00614.68
7.2.190.0060.00914.78
7.2.180.0070.00714.79
7.2.170.0060.01014.71
7.2.130.0040.01216.66
7.2.120.0060.00916.53
7.2.110.0030.01016.90
7.2.100.0040.01216.80
7.2.90.0060.01316.92
7.2.80.0030.01016.71
7.2.70.0140.00416.82
7.2.60.0130.00016.64
7.2.50.0000.01416.93
7.2.40.0120.00316.73
7.2.30.0040.01116.68
7.2.20.0000.01217.01
7.2.10.0080.00516.88
7.2.00.0000.01318.14
7.1.330.0100.00315.73
7.1.320.0030.00615.75
7.1.310.0040.01415.61
7.1.300.0070.01115.41
7.1.290.0060.00615.49
7.1.280.0030.01315.52
7.1.270.0060.00315.59
7.1.260.0070.00715.78
7.1.250.0070.01015.68
7.1.100.0060.00318.07
7.1.70.0000.01317.15
7.1.60.0110.01419.17
7.1.50.0100.01416.85
7.1.00.0070.03022.55
7.0.200.0410.00614.74
7.0.140.0070.06322.15
7.0.100.0400.07319.98
7.0.90.0400.07019.87
7.0.80.0300.05319.95
7.0.70.0370.05319.88
7.0.60.0330.05319.88
7.0.50.0400.08320.27
7.0.40.0030.05020.13
7.0.30.0130.08020.07
7.0.20.0000.07320.03
7.0.10.0000.08720.05
7.0.00.0100.08019.95
5.6.280.0100.06321.13
5.6.250.0100.06720.67
5.6.240.0130.06320.75
5.6.230.0070.07720.75
5.6.220.0070.07020.64
5.6.210.0130.07020.49
5.6.200.0130.06321.09
5.6.190.0130.05021.11
5.6.180.0070.08321.11
5.6.170.0070.07321.10
5.6.160.0030.08320.96
5.6.150.0070.09021.09
5.6.140.0170.07321.03
5.6.130.0070.08320.93
5.6.120.0170.08021.04
5.6.110.0030.08721.00
5.6.100.0100.07721.12
5.6.90.0100.05021.02
5.6.80.0170.06320.52
5.6.70.0170.06320.43
5.6.60.0070.06020.45
5.6.50.0030.04020.39
5.6.40.0200.06720.47
5.6.30.0070.07320.41
5.6.20.0100.07720.29
5.6.10.0170.07020.46
5.6.00.0030.07320.37
5.5.380.0070.05720.35
5.5.370.0030.07320.40
5.5.360.0100.07320.41
5.5.350.0100.05720.33
5.5.340.0130.08320.91
5.5.330.0170.06320.81
5.5.320.0070.06720.91
5.5.310.0130.07320.73
5.5.300.0130.04720.90
5.5.290.0100.08020.89
5.5.280.0070.08720.90
5.5.270.0100.08320.75
5.5.260.0100.08320.88
5.5.250.0070.06720.64
5.5.240.0130.07320.30
5.5.230.0030.08020.28
5.5.220.0100.06720.27
5.5.210.0100.04320.16
5.5.200.0030.07720.09
5.5.190.0130.08020.23
5.5.180.0030.05019.99
5.5.160.0070.06720.25
5.5.150.0100.04020.14
5.5.140.0030.08020.07
5.5.130.0070.04020.11
5.5.120.0100.07720.23
5.5.110.0030.07320.23
5.5.100.0130.06719.98
5.5.90.0100.03720.04
5.5.80.0000.08719.95
5.5.70.0070.08720.05
5.5.60.0030.08020.14
5.5.50.0100.07720.16
5.5.40.0070.05720.03
5.5.30.0100.07720.03
5.5.20.0100.06320.05
5.5.10.0130.07020.04
5.5.00.0030.05020.13
5.4.450.0030.07719.17
5.4.440.0070.08319.23
5.4.430.0030.06719.37
5.4.420.0100.07719.45
5.4.410.0130.04019.14
5.4.400.0070.04319.21
5.4.390.0030.04319.18
5.4.380.0100.06719.11
5.4.370.0070.04718.85
5.4.360.0070.04318.98
5.4.350.0100.04019.09
5.4.340.0030.07018.90
5.4.320.0030.04019.08
5.4.310.0130.06319.21
5.4.300.0130.06719.15
5.4.290.0070.06718.86
5.4.280.0100.07019.20
5.4.270.0100.04019.18
5.4.260.0100.07018.95
5.4.250.0070.04319.13
5.4.240.0100.07319.17
5.4.230.0100.05319.21
5.4.220.0030.07019.16
5.4.210.0130.04019.15
5.4.200.0030.06019.02
5.4.190.0100.06319.02
5.4.180.0030.07019.02
5.4.170.0070.07319.04
5.4.160.0130.07019.20
5.4.150.0070.07319.14
5.4.140.0100.07016.41
5.4.130.0100.06016.41
5.4.120.0070.07316.25
5.4.110.0100.07316.51
5.4.100.0130.05716.43
5.4.90.0070.07716.36
5.4.80.0000.08016.34
5.4.70.0070.06716.45
5.4.60.0000.06716.34
5.4.50.0100.07016.52
5.4.40.0030.08016.55
5.4.30.0000.07316.47
5.4.20.0100.05316.44
5.4.10.0070.04016.33
5.4.00.0030.06015.69
5.3.290.0070.06314.61
5.3.280.0030.06314.54
5.3.270.0130.06714.74
5.3.260.0030.06314.57
5.3.250.0130.07314.67
5.3.240.0030.07714.66
5.3.230.0130.04314.48
5.3.220.0200.05014.58
5.3.210.0170.03314.55
5.3.200.0030.07014.62
5.3.190.0100.07314.50
5.3.180.0100.07014.68
5.3.170.0100.05314.70
5.3.160.0070.07714.64
5.3.150.0070.07314.63
5.3.140.0000.07014.61
5.3.130.0030.08014.64
5.3.120.0070.08314.60
5.3.110.0130.07014.45
5.3.100.0070.04014.07
5.3.90.0100.06713.97
5.3.80.0000.08013.95
5.3.70.0070.07013.92
5.3.60.0070.07713.93
5.3.50.0130.06314.03
5.3.40.0030.07713.82
5.3.30.0070.07013.96
5.3.20.0100.05713.82
5.3.10.0130.06713.75
5.3.00.0030.06313.61
5.2.170.0070.06311.20
5.2.160.0070.05711.27
5.2.150.0030.05011.04
5.2.140.0030.04011.02
5.2.130.0100.05711.11
5.2.120.0030.03711.10
5.2.110.0030.06011.15
5.2.100.0030.06011.16
5.2.90.0100.05311.20
5.2.80.0070.06310.99
5.2.70.0030.06711.01
5.2.60.0070.03711.19
5.2.50.0100.03010.95
5.2.40.0000.07310.86
5.2.30.0070.04311.02
5.2.20.0070.05711.07
5.2.10.0100.04310.98
5.2.00.0100.03710.77
5.1.60.0070.05010.46
5.1.50.0030.03310.46
5.1.40.0070.04010.46
5.1.30.0030.05710.46
5.1.20.0030.05010.47
5.1.10.0100.05010.46
5.1.00.0100.05010.46
5.0.50.0070.04310.46
5.0.40.0030.02710.46
5.0.30.0000.03310.46
5.0.20.0000.04710.46
5.0.10.0030.04010.46
5.0.00.0070.06010.46
4.4.90.0030.03010.46
4.4.80.0030.03010.46
4.4.70.0030.03310.46
4.4.60.0000.02310.46
4.4.50.0000.04010.46
4.4.40.0030.05010.46
4.4.30.0000.02010.46
4.4.20.0000.04010.46
4.4.10.0000.03010.46
4.4.00.0000.05310.46
4.3.110.0070.03310.46
4.3.100.0030.03010.46
4.3.90.0000.03710.46
4.3.80.0000.04310.46
4.3.70.0030.03310.46
4.3.60.0000.03310.46
4.3.50.0000.03010.46
4.3.40.0000.05310.46
4.3.30.0000.01710.46
4.3.20.0000.02010.46
4.3.10.0000.03710.46
4.3.00.0000.03310.46

preferences:
42.58 ms | 400 KiB | 5 Q