3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { function b(){return 'A';} } $a = new A; var_dump( new ${!${''}= (new class { function a() { return 'A'; } })->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)
8.3.60.0120.00616.75
8.3.50.0120.00316.14
8.3.40.0150.00018.80
8.3.30.0090.00918.67
8.3.20.0060.00820.12
8.3.10.0050.00323.66
8.3.00.0080.00019.85
8.2.180.0080.00825.92
8.2.170.0070.00718.96
8.2.160.0030.01022.96
8.2.150.0040.00425.66
8.2.140.0070.00024.66
8.2.130.0080.00021.10
8.2.120.0040.00426.35
8.2.110.0040.00420.52
8.2.100.0140.00017.84
8.2.90.0100.00019.22
8.2.80.0040.00417.97
8.2.70.0030.00617.50
8.2.60.0040.00417.93
8.2.50.0090.00018.07
8.2.40.0090.00022.38
8.2.30.0000.00720.54
8.2.20.0040.00417.69
8.2.10.0030.00518.17
8.2.00.0040.00417.99
8.1.280.0070.01125.92
8.1.270.0040.00424.66
8.1.260.0000.00728.09
8.1.250.0030.00528.09
8.1.240.0050.00523.92
8.1.230.0070.00417.42
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.00
8.1.190.0030.00817.10
8.1.180.0000.00718.10
8.1.170.0040.00418.66
8.1.160.0040.00420.82
8.1.150.0040.00418.88
8.1.140.0040.00419.57
8.1.130.0030.00317.70
8.1.120.0040.00417.45
8.1.110.0070.00017.41
8.1.100.0070.00017.49
8.1.90.0090.00017.44
8.1.80.0050.00317.44
8.1.70.0030.00317.28
8.1.60.0050.00317.63
8.1.50.0080.00017.41
8.1.40.0000.00817.42
8.1.30.0000.00817.70
8.1.20.0000.00717.48
8.1.10.0040.00417.45
8.1.00.0080.00017.46
8.0.300.0020.00518.77
8.0.290.0000.00716.63
8.0.280.0030.00318.32
8.0.270.0040.00417.19
8.0.260.0000.00617.17
8.0.250.0000.00716.88
8.0.240.0000.00716.97
8.0.230.0000.00716.83
8.0.220.0000.00716.81
8.0.210.0020.00516.85
8.0.200.0000.00616.89
8.0.190.0060.00616.94
8.0.180.0040.00416.92
8.0.170.0050.00316.96
8.0.160.0000.00716.82
8.0.150.0000.00716.86
8.0.140.0050.00316.74
8.0.130.0030.00313.25
8.0.120.0000.00716.91
8.0.110.0000.00716.84
8.0.100.0040.00416.99
8.0.90.0070.00016.91
8.0.80.0120.00916.88
8.0.70.0000.00817.01
8.0.60.0070.00016.79
8.0.50.0030.00516.92
8.0.30.0090.00717.13
8.0.20.0090.01017.40
8.0.10.0040.00416.91
8.0.00.0080.01416.84
7.4.330.0050.00016.73
7.4.320.0000.00616.58
7.4.300.0000.00616.55
7.4.290.0030.00316.47
7.4.280.0050.00516.61
7.4.270.0030.00316.61
7.4.260.0050.00216.49
7.4.250.0000.00716.56
7.4.240.0060.00216.55
7.4.230.0070.00016.59
7.4.220.0120.00616.54
7.4.210.0090.00616.58
7.4.200.0000.00816.42
7.4.160.0040.01116.66
7.4.150.0110.00717.40
7.4.140.0150.00517.86
7.4.130.0060.01116.49
7.4.120.0130.00416.62
7.4.110.0140.00316.56
7.4.100.0130.00716.47
7.4.90.0170.00616.55
7.4.80.0040.01219.39
7.4.70.0070.01016.58
7.4.60.0030.01216.31
7.4.50.0130.00016.50
7.4.40.0090.01216.60
7.4.30.0120.00916.38
7.4.00.0040.01115.13
7.3.330.0020.00213.09
7.3.320.0030.00313.27
7.3.310.0000.00716.31
7.3.300.0030.00316.16
7.3.290.0080.01016.24
7.3.280.0110.00616.22
7.3.270.0080.00817.40
7.3.260.0070.01616.20
7.3.250.0090.00816.28
7.3.240.0080.01216.50
7.3.230.0060.01016.53
7.3.210.0120.00616.16
7.3.200.0030.01216.20
7.3.190.0080.00816.21
7.3.180.0060.01316.25
7.3.170.0060.01216.38
7.3.160.0100.00716.34
7.2.330.0090.00916.55
7.2.320.0070.01116.82
7.2.310.0160.00016.61
7.2.300.0030.01616.74
7.2.290.0100.00716.61
7.2.60.0130.00316.92
7.2.00.0040.00719.66
7.1.200.0000.01115.77
7.1.100.0000.01117.96
7.1.70.0000.01016.86
7.1.60.0170.00719.52
7.1.50.0040.00716.94
7.1.00.0030.05022.47
7.0.200.0080.00016.69
7.0.60.0170.06719.95
7.0.50.0070.08017.88
7.0.40.0070.06020.23
7.0.30.0200.07720.13
7.0.20.0270.08020.20
7.0.10.0170.08020.24
7.0.00.0030.04320.22
5.6.280.0000.03321.13
5.6.210.0130.07320.61
5.6.200.0100.05718.24
5.6.190.0070.08320.55
5.6.180.0200.04320.41
5.6.170.0330.07720.45
5.6.160.0100.03720.50
5.6.150.0100.08018.29
5.6.140.0030.08318.14
5.6.130.0130.07718.14
5.6.120.0170.06320.97
5.6.110.0070.08320.94
5.6.100.0070.04021.11
5.6.90.0130.04320.96
5.6.80.0100.08320.41
5.5.350.0200.04720.41
5.5.340.0070.07317.98
5.5.330.0100.04020.41
5.5.320.0600.06720.42
5.5.310.0300.07720.34
5.5.300.0000.04017.99
5.5.290.0030.05318.02
5.5.280.0100.08320.77
5.5.270.0070.04020.86
5.5.260.0030.04020.97
5.5.250.0200.07720.68
5.5.240.3970.04020.16

preferences:
48.53 ms | 400 KiB | 5 Q