3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Enter { } function entre (\string $a) {} entre('asd');

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)
8.3.60.0070.00716.63
8.3.50.0240.00821.92
8.3.40.0090.00618.61
8.3.30.0110.00418.67
8.3.20.0040.00420.34
8.3.10.0000.00823.65
8.3.00.0000.00819.26
8.2.180.0030.01416.50
8.2.170.0060.00922.96
8.2.160.0070.00720.35
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00417.38
8.2.120.0050.00326.35
8.2.110.0040.00721.89
8.2.100.0080.00318.09
8.2.90.0000.00719.09
8.2.80.0040.00817.97
8.2.70.0030.00617.37
8.2.60.0060.00317.80
8.2.50.0000.00818.07
8.2.40.0050.00319.34
8.2.30.0000.00720.58
8.2.20.0060.00317.63
8.2.10.0030.00617.91
8.2.00.0040.00417.92
8.1.280.0100.01025.92
8.1.270.0060.00323.81
8.1.260.0070.00028.09
8.1.250.0040.00428.09
8.1.240.0060.00322.23
8.1.230.0030.00919.13
8.1.220.0050.00217.74
8.1.210.0000.00818.77
8.1.200.0040.00417.00
8.1.190.0000.00817.10
8.1.180.0040.00418.10
8.1.170.0000.00718.49
8.1.160.0040.00421.92
8.1.150.0050.00218.80
8.1.140.0000.00819.35
8.1.130.0000.00717.54
8.1.120.0050.00517.32
8.1.110.0040.00417.25
8.1.100.0040.00417.38
8.1.90.0040.00417.28
8.1.80.0070.00017.31
8.1.70.0030.00317.21
8.1.60.0070.00017.40
8.1.50.0030.00617.29
8.1.40.0030.00617.29
8.1.30.0040.00417.45
8.1.20.0030.00517.49
8.1.10.0000.00717.23
8.1.00.0000.01117.16
8.0.300.0000.00818.77
8.0.290.0080.00016.63
8.0.280.0000.00718.21
8.0.270.0070.00017.03
8.0.260.0000.00717.11
8.0.250.0030.00316.88
8.0.240.0070.00016.75
8.0.230.0040.00416.78
8.0.220.0070.00016.72
8.0.210.0000.00716.82
8.0.200.0060.00016.74
8.0.190.0000.00716.86
8.0.180.0080.00016.75
8.0.170.0000.00716.73
8.0.160.0040.00416.86
8.0.150.0000.00716.63
8.0.140.0000.00816.79
8.0.130.0050.00513.28
8.0.120.0000.00816.72
8.0.110.0040.00416.66
8.0.100.0000.00716.63
8.0.90.0040.00416.93
8.0.80.0090.00616.77
8.0.70.0000.00816.73
8.0.60.0040.00416.82
8.0.50.0000.00716.80
8.0.30.0100.00917.08
8.0.20.0100.00917.40
8.0.10.0000.00716.77
8.0.00.0100.00816.62
7.4.330.0030.00316.89
7.4.320.0040.00416.36
7.4.300.0030.00316.46
7.4.290.0050.00216.28
7.4.280.0000.00816.34
7.4.270.0070.00016.29
7.4.260.0000.00716.34
7.4.250.0040.00416.43
7.4.240.0020.00516.39
7.4.230.0030.00316.49
7.4.220.0130.01016.49
7.4.210.0150.00016.24
7.4.200.0070.00016.45
7.4.160.0120.00316.41
7.4.150.0150.00317.40
7.4.140.0110.01117.86
7.4.130.0080.01316.34
7.4.120.0090.00816.53
7.4.110.0100.00716.45
7.4.100.0130.01016.36
7.4.90.0060.01216.51
7.4.80.0060.01019.39
7.4.70.0180.00616.46
7.4.60.0120.00316.45
7.4.50.0030.01016.24
7.4.40.0100.00616.05
7.4.30.0040.01216.54
7.4.00.0060.01214.80
7.3.330.0060.00013.02
7.3.320.0080.00013.23
7.3.310.0030.00316.21
7.3.300.0050.00216.23
7.3.290.0120.00316.19
7.3.280.0090.00516.24
7.3.270.0070.01017.40
7.3.260.0040.01416.36
7.3.250.0090.00916.35
7.3.240.0070.01016.18
7.3.230.0140.00316.39
7.3.210.0130.00316.21
7.3.200.0060.00916.21
7.3.190.0130.00416.50
7.3.180.0030.01216.30
7.3.170.0090.00816.39
7.3.160.0120.00316.22
7.2.330.0060.01016.34
7.2.320.0080.01416.37
7.2.310.0080.00816.52
7.2.300.0100.01316.31
7.2.290.0100.00916.27
7.2.60.0090.00616.71
7.2.00.0000.01519.17
7.1.200.0060.00615.73
7.1.100.0060.00317.52
7.1.70.0040.00416.59
7.1.60.0140.01019.12
7.1.50.0070.01416.83
7.1.00.0000.08022.28
7.0.200.0100.00016.35
7.0.100.0130.07320.04
7.0.90.0070.09019.92
7.0.80.0070.08319.95
7.0.70.0130.07719.89
7.0.60.0200.04319.90
7.0.50.0070.08020.31
7.0.40.0100.04320.07
7.0.30.0000.09020.05
7.0.20.0130.06719.98
7.0.10.0100.08020.17
7.0.00.0130.08020.13
5.6.280.0000.03321.03
5.6.250.0000.06720.67
5.6.240.0100.07320.64
5.6.230.0130.07320.69
5.6.220.0070.07720.56
5.6.210.0170.06720.46
5.6.200.0130.05021.07
5.6.190.0030.09021.06
5.6.180.0100.08021.04
5.6.170.0070.05721.02
5.6.160.0070.08320.94
5.6.150.0030.05021.02
5.6.140.0070.07021.03
5.6.130.0000.08721.17
5.6.120.0170.06721.10
5.6.110.0170.07321.16
5.6.100.0030.07721.09
5.6.90.0070.07720.95
5.6.80.0100.07320.40
5.6.70.0170.07020.32
5.6.60.0100.05020.50
5.6.50.0130.07320.56
5.6.40.0070.07720.31
5.6.30.0070.07720.25
5.6.20.0100.07320.36
5.6.10.0100.08020.32
5.6.00.0170.06720.38
5.5.380.0100.05720.38
5.5.370.0170.07720.43
5.5.360.0070.07320.45
5.5.350.0130.07720.41
5.5.340.0070.06020.87
5.5.330.0070.08720.93
5.5.320.0000.08720.84
5.5.310.0000.05020.92
5.5.300.0000.09020.82
5.5.290.0070.05320.93
5.5.280.0100.07320.93
5.5.270.0030.08320.86
5.5.260.0070.08720.89
5.5.250.0170.07720.65
5.5.240.0100.04720.22
5.5.230.0000.06320.27
5.5.220.0000.08020.21
5.5.210.0130.06320.21
5.5.200.0100.06020.09
5.5.190.0170.07720.12
5.5.180.0000.05320.18
5.5.160.0070.07020.24
5.5.150.0130.07320.08
5.5.140.0000.09020.13
5.5.130.0070.07020.11
5.5.120.0200.05720.13
5.5.110.0100.07720.10
5.5.100.0130.06320.03
5.5.90.0070.06020.16
5.5.80.0170.07320.07
5.5.70.0000.09020.06
5.5.60.0000.05720.15
5.5.50.0130.07020.11
5.5.40.0070.08320.15
5.5.30.0130.07020.13
5.5.20.0130.07319.96
5.5.10.0030.08320.02
5.5.00.0000.08020.06

preferences:
71.35 ms | 401 KiB | 5 Q