3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x=380; $xx=$x; $a=20; $q=10; $qq=0.012; $s=0; for ($i=$qq;; $i=$i+$i*$a*0.01) { $x-=$i; echo ($s+1).">>>". ($xx-$x)."\n##>>>(". $i.")\n"; if ($x <0) break; $y=$x; $s++; $c=$i; } echo "\n#######\n"; echo ($c)."///".$s."\\\\\\ \n".($xx-$x).">>>n>>".(-$x)."\nend>>>". ($y); ?>

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)
8.3.70.0130.00316.63
8.3.60.0040.01116.63
8.3.50.0100.00917.43
8.3.40.0040.01118.72
8.3.30.0100.00718.67
8.3.20.0000.00821.69
8.3.10.0080.00023.53
8.3.00.0040.00418.03
8.2.180.0140.00316.38
8.2.170.0110.00422.96
8.2.160.0060.00820.44
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0080.00020.57
8.2.120.0110.00326.35
8.2.110.0060.00320.96
8.2.100.0120.00018.01
8.2.90.0080.00018.34
8.2.80.0050.00517.97
8.2.70.0080.00017.75
8.2.60.0040.00417.75
8.2.50.0000.00817.93
8.2.40.0050.00319.37
8.2.30.0080.00021.13
8.2.20.0000.00718.15
8.2.10.0040.00418.05
8.2.00.0000.00718.14
8.1.280.0070.00725.92
8.1.270.0040.00420.79
8.1.260.0030.00526.35
8.1.250.0000.00728.09
8.1.240.0060.00323.96
8.1.230.0090.00620.87
8.1.220.0050.00317.76
8.1.210.0040.00420.04
8.1.200.0040.00417.41
8.1.190.0030.00517.22
8.1.180.0070.00418.10
8.1.170.0040.00417.62
8.1.160.0040.00419.00
8.1.150.0050.00218.93
8.1.140.0000.00719.52
8.1.130.0030.00318.91
8.1.120.0000.00717.53
8.1.110.0050.00317.37
8.1.100.0040.00417.48
8.1.90.0040.00417.42
8.1.80.0030.00417.48
8.1.70.0070.00017.39
8.1.60.0040.00417.63
8.1.50.0000.00817.49
8.1.40.0040.00417.55
8.1.30.0040.00417.55
8.1.20.0040.00417.55
8.1.10.0040.00417.44
8.1.00.0080.00017.51
8.0.300.0040.00420.09
8.0.290.0040.00416.88
8.0.280.0030.00318.38
8.0.270.0000.00817.34
8.0.260.0000.00718.90
8.0.250.0070.00017.05
8.0.240.0000.00716.94
8.0.230.0000.00717.07
8.0.220.0000.00716.94
8.0.210.0040.00416.86
8.0.200.0030.00317.03
8.0.190.0070.00417.03
8.0.180.0040.00417.08
8.0.170.0050.00216.89
8.0.160.0040.00416.99
8.0.150.0060.00316.96
8.0.140.0020.00516.91
8.0.130.0060.00013.36
8.0.120.0040.00416.82
8.0.110.0040.00416.87
8.0.100.0040.00416.93
8.0.90.0000.00716.92
8.0.80.0050.01017.02
8.0.70.0030.00616.92
8.0.60.0050.00316.98
8.0.50.0000.00716.86
8.0.30.0100.00817.09
8.0.20.0140.00817.40
8.0.10.0050.00216.91
8.0.00.0090.00916.60
7.4.330.0000.00515.55
7.4.320.0030.00316.57
7.4.300.0030.00316.44
7.4.290.0060.00316.66
7.4.280.0000.00716.52
7.4.270.0070.00016.42
7.4.260.0000.00716.50
7.4.250.0070.00016.50
7.4.240.0070.00016.54
7.4.230.0040.00416.48
7.4.220.0120.00616.48
7.4.210.0030.01216.52
7.4.200.0000.00716.31
7.4.160.0080.00916.46
7.4.150.0140.00417.40
7.4.140.0070.01417.86
7.4.130.0090.00916.49
7.4.120.0100.01016.54
7.4.110.0100.00716.41
7.4.100.0060.01116.46
7.4.90.0090.01316.38
7.4.80.0030.01519.39
7.4.70.0130.00516.41
7.4.60.0130.00316.55
7.4.50.0030.01316.47
7.4.40.0120.00616.57
7.4.30.0080.01216.54
7.4.00.0030.00914.80
7.3.330.0020.00213.33
7.3.320.0000.00813.22
7.3.310.0070.00016.39
7.3.300.0040.00416.41
7.3.290.0060.00816.41
7.3.280.0090.00816.39
7.3.270.0150.00617.40
7.3.260.0100.01016.42
7.3.250.0110.00716.58
7.3.240.0050.01616.42
7.3.230.0100.00616.57
7.3.210.0000.01616.36
7.3.200.0100.00716.40
7.3.190.0100.00716.43
7.3.180.0100.00716.48
7.3.170.0030.01216.38
7.3.160.0120.00616.38
7.2.330.0070.01016.59
7.2.320.0090.00916.78
7.2.310.0120.00616.36
7.2.300.0070.01616.61
7.2.290.0070.01116.75
7.2.60.0070.00716.61
7.2.00.0090.00619.50
7.1.200.0040.01115.90
7.1.100.0090.00618.05
7.1.70.0000.00817.18
7.1.60.0630.01033.31
7.1.50.0770.01333.01
7.1.40.0830.01032.64
7.1.30.0800.01032.61
7.1.20.0630.01732.90
7.1.10.0470.01714.93
7.1.00.0900.01714.88
7.0.200.0700.01314.93
7.0.190.0900.01314.88
7.0.180.0830.00714.63
7.0.170.0730.00714.38
7.0.160.0930.01014.45
7.0.150.0500.00714.43
7.0.140.0530.01314.55
7.0.130.1000.01314.68
7.0.120.1030.01314.68
7.0.110.0730.00714.64
7.0.100.0930.01014.68
7.0.90.0670.00714.72
7.0.80.0900.01314.56
7.0.70.0930.01314.75
7.0.60.0830.01314.56
7.0.50.0600.01014.56
7.0.40.0670.01714.68
7.0.30.0770.01314.79
7.0.20.0970.01314.44
7.0.10.0700.01014.80
7.0.00.0600.00714.59

preferences:
70.31 ms | 401 KiB | 5 Q