3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo 'Privet'; class myClass { function functionA($counter){ $counter++; } public function functionB(){ $counter = 0; for($i=0; $i<10; $i++){ $this->functionA($counter); } echo $counter; } }; $varible = new myClass(); $varible->functionB();

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)
8.3.70.0090.00616.50
8.3.60.0090.00916.63
8.3.50.0120.00516.35
8.3.40.0120.00618.67
8.3.30.0070.00718.71
8.3.20.0040.00420.34
8.3.10.0000.00822.09
8.3.00.0040.00423.66
8.2.190.0090.00616.58
8.2.180.0110.01116.50
8.2.170.0090.00922.96
8.2.160.0100.00319.29
8.2.150.0000.00724.18
8.2.140.0000.00824.66
8.2.130.0040.00421.18
8.2.120.0000.00726.35
8.2.110.0110.00020.96
8.2.100.0030.01017.91
8.2.90.0030.00518.96
8.2.80.0050.00317.97
8.2.70.0030.00517.63
8.2.60.0030.00517.80
8.2.50.0080.00018.10
8.2.40.0040.00420.59
8.2.30.0000.00719.22
8.2.20.0040.00417.93
8.2.10.0000.00818.10
8.2.00.0070.00018.22
8.1.280.0120.00325.92
8.1.270.0080.00020.59
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0050.00521.21
8.1.230.0080.00320.31
8.1.220.0000.00817.74
8.1.210.0000.00918.77
8.1.200.0030.00617.22
8.1.190.0050.00317.22
8.1.180.0040.00418.10
8.1.170.0040.00418.59
8.1.160.0000.00718.74
8.1.150.0000.00720.07
8.1.140.0000.00719.54
8.1.130.0030.00318.82
8.1.120.0050.00317.29
8.1.110.0030.00517.39
8.1.100.0030.00517.27
8.1.90.0000.00817.24
8.1.80.0040.00417.34
8.1.70.0000.00717.29
8.1.60.0000.00917.41
8.1.50.0040.00417.51
8.1.40.0090.00017.40
8.1.30.0060.00317.57
8.1.20.0040.00417.66
8.1.10.0040.00417.45
8.1.00.0000.00717.39
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0020.00518.45
8.0.270.0000.00717.24
8.0.260.0000.00818.85
8.0.250.0000.00816.95
8.0.240.0080.00016.85
8.0.230.0000.00716.81
8.0.220.0040.00716.69
8.0.210.0030.00316.81
8.0.200.0030.00516.85
8.0.190.0000.00816.77
8.0.180.0040.00416.82
8.0.170.0070.00016.89
8.0.160.0000.00716.71
8.0.150.0040.00416.82
8.0.140.0030.00316.80
8.0.130.0000.00613.23
8.0.120.0000.00816.68
8.0.110.0000.00716.83
8.0.100.0000.00716.68
8.0.90.0040.00416.82
8.0.80.0060.01616.82
8.0.70.0070.00016.85
8.0.60.0050.00316.86
8.0.50.0000.00816.77
8.0.30.0130.00517.12
8.0.20.0100.00817.40
8.0.10.0000.00716.88
8.0.00.0030.01416.64
7.4.330.0020.00215.55
7.4.320.0000.00716.53
7.4.300.0030.00316.49
7.4.290.0040.00716.59
7.4.280.0030.00416.57
7.4.270.0000.01016.62
7.4.260.0040.00416.50
7.4.250.0070.00016.54
7.4.240.0050.00316.50
7.4.230.0030.00516.40
7.4.220.0120.00616.41
7.4.210.0090.00716.61
7.4.200.0000.00716.47
7.4.160.0120.00416.37
7.4.150.0090.00917.40
7.4.140.0120.01017.86
7.4.130.0130.00616.62
7.4.120.0130.00516.42
7.4.110.0030.01316.57
7.4.100.0090.00916.69
7.4.90.0090.00816.58
7.4.80.0130.00319.39
7.4.70.0060.01216.54
7.4.60.0030.01416.49
7.4.50.0060.00616.50
7.4.40.0120.00316.31
7.4.30.0030.01316.52
7.4.00.0030.01015.07
7.3.330.0000.00513.17
7.3.320.0050.00013.17
7.3.310.0020.00516.35
7.3.300.0040.00416.31
7.3.290.0060.00016.27
7.3.280.0110.00516.29
7.3.270.0110.00717.40
7.3.260.0080.00916.27
7.3.250.0140.00616.49
7.3.240.0090.00716.45
7.3.230.0060.01016.63
7.3.210.0030.01316.48
7.3.200.0030.01416.64
7.3.190.0000.01616.63
7.3.180.0100.00616.57
7.3.170.0100.00716.38
7.3.160.0120.00916.35
7.2.330.0060.01216.76
7.2.320.0060.01216.52
7.2.310.0120.00616.59
7.2.300.0030.01616.77
7.2.290.0170.00016.76
7.2.80.0000.01316.55
7.2.60.0030.01016.91
7.1.200.0070.00715.77
7.1.90.0020.01218.12
7.1.80.0100.01018.13
7.1.70.0080.00617.07
7.1.60.0180.00835.12
7.1.50.0220.00634.94
7.1.40.0160.01034.27
7.1.30.0120.01534.62
7.1.20.0200.00734.52
7.1.10.0030.01016.59
7.1.00.0030.01016.66
7.0.230.0120.00917.55
7.0.220.0060.00617.59
7.0.210.0130.00714.76
7.0.200.0060.00916.85
7.0.190.0080.00516.73
7.0.180.0050.00816.33
7.0.170.0070.00716.34
7.0.160.0030.01016.22
7.0.150.0060.01216.20
7.0.140.0110.00616.29
7.0.130.0060.00916.63
7.0.120.0040.00816.61
7.0.110.0000.01216.51
7.0.100.0060.00616.12
7.0.90.0040.00816.59
7.0.80.0080.00616.45
7.0.70.0080.00416.32
7.0.60.0000.01316.34
7.0.50.0060.00616.31
7.0.40.0030.01216.60
7.0.30.0120.00016.49
7.0.20.0040.00816.41
7.0.10.0060.00616.36
7.0.00.0030.00916.47

preferences:
18.85 ms | 401 KiB | 5 Q