3v4l.org

run code in 300+ PHP versions simultaneously
<?php $out = 'test'; class test{ public function test(){ return $out; } } echo (new test)->test();

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)
8.3.70.0100.00316.63
8.3.60.0070.00716.75
8.3.50.0110.00418.33
8.3.40.0110.00420.26
8.3.30.0080.00818.56
8.3.20.0040.00421.95
8.3.10.0080.00021.92
8.3.00.0000.00822.57
8.2.190.0090.00916.58
8.2.180.0000.01818.55
8.2.170.0120.00322.96
8.2.160.0150.00019.32
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0070.00026.16
8.2.110.0070.00320.39
8.2.100.0120.00017.84
8.2.90.0080.00017.75
8.2.80.0040.00418.03
8.2.70.0080.00017.63
8.2.60.0070.00317.63
8.2.50.0000.00818.05
8.2.40.0040.00421.07
8.2.30.0060.00317.93
8.2.20.0040.00417.94
8.2.10.0040.00419.06
8.2.00.0070.00019.19
8.1.280.0090.00625.92
8.1.270.0080.00022.21
8.1.260.0070.00726.35
8.1.250.0040.00428.09
8.1.240.0070.00323.86
8.1.230.0080.00420.87
8.1.220.0040.00417.76
8.1.210.0050.00318.77
8.1.200.0110.00017.23
8.1.190.0000.00917.22
8.1.180.0060.00318.10
8.1.170.0040.00417.62
8.1.160.0070.00018.88
8.1.150.0050.00218.85
8.1.140.0070.00018.73
8.1.130.0070.00021.85
8.1.120.0030.00717.36
8.1.110.0060.00317.43
8.1.100.0030.00517.44
8.1.90.0000.00717.27
8.1.80.0060.00317.39
8.1.70.0070.00017.40
8.1.60.0040.00417.61
8.1.50.0000.00817.50
8.1.40.0000.00717.48
8.1.30.0040.00417.68
8.1.20.0030.00517.65
8.1.10.0000.00717.60
8.1.00.0060.00317.43
8.0.300.0050.00321.50
8.0.290.0060.00316.63
8.0.280.0000.00718.31
8.0.270.0070.00018.06
8.0.260.0030.00319.96
8.0.250.0030.00316.91
8.0.240.0030.00316.86
8.0.230.0070.00016.98
8.0.220.0070.00016.81
8.0.210.0000.00716.94
8.0.200.0030.00316.91
8.0.190.0000.00716.91
8.0.180.0070.00016.92
8.0.170.0040.00416.87
8.0.160.0070.00016.89
8.0.150.0040.00416.80
8.0.140.0050.00216.86
8.0.130.0060.00013.26
8.0.120.0050.00316.93
8.0.110.0000.00816.73
8.0.100.0040.00416.91
8.0.90.0030.00617.00
8.0.80.0090.01216.93
8.0.70.0040.00416.99
8.0.60.0030.00616.99
8.0.50.0000.00916.70
8.0.30.0070.01417.30
8.0.20.0180.01216.99
8.0.10.0040.00416.95
8.0.00.0060.01316.43
7.4.330.0030.00315.55
7.4.320.0080.00016.45
7.4.300.0030.00316.50
7.4.290.0000.00816.61
7.4.280.0070.00016.50
7.4.270.0000.00716.58
7.4.260.0000.00513.35
7.4.250.0040.00416.52
7.4.240.0070.00016.53
7.4.230.0000.00816.66
7.4.220.0050.00216.62
7.4.210.0130.00316.55
7.4.200.0040.00416.57
7.4.130.0100.00716.46
7.4.120.0140.00416.38
7.4.110.0060.01016.54
7.4.100.0130.01016.54
7.4.90.0070.01116.62
7.4.80.0100.00719.39
7.4.70.0140.00616.39
7.4.60.0060.01016.47
7.4.50.0080.00516.52
7.4.40.0180.00616.61
7.4.30.0100.01016.62
7.4.20.0080.01316.54
7.4.10.0060.01516.65
7.4.00.0160.00616.66
7.3.330.0000.00716.34
7.3.320.0030.00213.09
7.3.310.0030.00316.20
7.3.300.0050.00316.35
7.3.290.0040.01116.29
7.3.260.0150.00416.38
7.3.230.0130.00316.48
7.3.210.0110.00716.44
7.3.200.0090.01216.45
7.3.190.0100.00616.32
7.3.180.0090.00616.46
7.3.170.0060.01016.35
7.3.160.0150.00416.37
7.3.150.0030.02216.39
7.3.140.0130.00616.36
7.3.130.0060.01316.52
7.3.120.0130.00916.26
7.3.110.0120.00616.22
7.3.100.0110.00716.53
7.3.90.0070.01016.40
7.3.80.0100.01016.36
7.3.70.0120.00616.12
7.3.60.0110.01116.23
7.3.50.0110.00816.36
7.3.40.0090.00916.29
7.3.30.0090.01216.36
7.3.20.0090.00916.27
7.3.10.0230.01016.31
7.3.00.0150.00316.27
7.2.330.0100.01416.39
7.2.310.0110.00716.55
7.2.300.0090.00916.61
7.2.290.0140.00716.57
7.2.280.0120.01116.68
7.2.270.0080.01116.51
7.2.260.0160.00316.61
7.2.250.0140.00716.39
7.2.240.0110.00716.19
7.2.230.0080.01216.67
7.2.220.0030.01616.61
7.2.210.0160.00616.60
7.2.200.0110.00716.60
7.2.190.0070.01416.58
7.2.180.0090.00916.39
7.2.170.0100.01016.39
7.2.160.0080.01116.41
7.2.150.0140.01416.66
7.2.140.0060.01516.56
7.2.130.0190.00916.38
7.2.120.0190.00716.54
7.2.110.0030.01816.46
7.2.100.0120.01216.61
7.2.90.0060.01616.42
7.2.80.0100.01316.63
7.2.70.0110.01116.30
7.2.60.0130.01016.52
7.2.50.0120.00616.55
7.2.40.0090.00916.61
7.2.30.0150.00416.56
7.2.20.0060.01216.46
7.2.10.0120.00616.46
7.2.00.0060.01216.53

preferences:
71.34 ms | 401 KiB | 5 Q