3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x=10757; $xx=$x; $a=18; $q=10; $qq=0.01; $s=0; for ($i=$q;; $i=$i+$i*$a*0.01) { $x-=$i; //echo $i."\n"; if ($x <0) break; $y=$x; $s++; $c=$i; } 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)
8.3.60.0080.00816.63
8.3.50.0130.00316.61
8.3.40.0100.01018.54
8.3.30.0110.00418.85
8.3.20.0070.00021.94
8.3.10.0000.00721.63
8.3.00.0080.00019.68
8.2.180.0110.00725.92
8.2.170.0040.01122.96
8.2.160.0110.00319.29
8.2.150.0020.00524.18
8.2.140.0030.00524.66
8.2.130.0040.00420.52
8.2.120.0060.00326.35
8.2.110.0090.00022.19
8.2.100.0090.00317.97
8.2.90.0040.00819.34
8.2.80.0030.00517.97
8.2.70.0050.00317.38
8.2.60.0040.00418.04
8.2.50.0040.00418.16
8.2.40.0000.00720.55
8.2.30.0040.00419.18
8.2.20.0030.00618.10
8.2.10.0000.00818.02
8.2.00.0040.00418.13
8.1.280.0080.00625.92
8.1.270.0040.00423.79
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0000.00923.98
8.1.230.0060.00622.10
8.1.220.0030.00517.91
8.1.210.0000.00818.77
8.1.200.0050.00517.23
8.1.190.0060.00317.10
8.1.180.0080.00018.10
8.1.170.0000.01118.55
8.1.160.0040.00418.80
8.1.150.0070.00018.75
8.1.140.0000.00819.61
8.1.130.0000.00718.93
8.1.120.0000.00717.35
8.1.110.0000.00717.35
8.1.100.0000.00817.40
8.1.90.0040.00417.48
8.1.80.0000.00717.46
8.1.70.0080.00017.44
8.1.60.0040.00417.50
8.1.50.0030.00517.41
8.1.40.0060.00317.49
8.1.30.0000.01017.67
8.1.20.0000.00717.55
8.1.10.0000.00817.52
8.1.00.0040.00417.32
8.0.300.0000.00818.77
8.0.290.0030.00616.88
8.0.280.0000.00718.51
8.0.270.0070.00017.24
8.0.260.0060.00018.80
8.0.250.0070.00017.02
8.0.240.0030.00316.98
8.0.230.0030.00316.98
8.0.220.0030.00316.90
8.0.210.0050.00316.88
8.0.200.0000.00616.99
8.0.190.0060.00317.00
8.0.180.0040.00416.86
8.0.170.0070.00016.96
8.0.160.0050.00316.82
8.0.150.0070.00016.86
8.0.140.0000.00816.84
8.0.130.0030.00313.41
8.0.120.0030.00516.95
8.0.110.0000.00716.91
8.0.100.0040.00416.94
8.0.90.0040.00416.83
8.0.80.0070.01016.96
8.0.70.0030.00516.89
8.0.60.0040.00416.81
8.0.50.0040.00417.00
8.0.30.0110.00717.18
8.0.20.0130.00517.40
8.0.10.0020.00517.11
8.0.00.0120.00616.68
7.4.330.0000.00715.55
7.4.320.0030.00316.56
7.4.300.0030.00316.59
7.4.290.0000.00716.63
7.4.280.0040.00416.56
7.4.270.0000.00816.60
7.4.260.0030.00616.52
7.4.250.0030.00316.57
7.4.240.0080.00016.43
7.4.230.0030.00316.35
7.4.220.0140.01116.51
7.4.210.0120.00916.48
7.4.200.0040.00416.59
7.4.160.0120.00316.39
7.4.150.0030.01417.40
7.4.140.0160.00617.86
7.4.130.0170.00716.50
7.4.120.0120.00916.44
7.4.110.0140.00316.50
7.4.100.0070.01016.51
7.4.90.0120.00616.42
7.4.80.0170.00619.39
7.4.70.0150.00716.53
7.4.60.0070.01316.39
7.4.50.0070.01116.43
7.4.40.0030.01416.41
7.4.30.0090.00616.61
7.4.00.0090.00614.94
7.3.330.0020.00213.27
7.3.320.0000.00513.09
7.3.310.0030.00316.43
7.3.300.0030.00316.22
7.3.290.0090.00616.37
7.3.280.0090.00816.38
7.3.270.0140.00317.40
7.3.260.0070.00916.42
7.3.250.0090.01116.45
7.3.240.0090.00816.64
7.3.230.0120.00616.60
7.3.210.0080.00816.31
7.3.200.0100.00616.76
7.3.190.0030.01316.47
7.3.180.0140.00316.45
7.3.170.0100.00716.38
7.3.160.0090.00616.54
7.2.330.0070.01116.70
7.2.320.0140.00416.73
7.2.310.0060.01216.92
7.2.300.0030.01416.45
7.2.290.0140.00416.72
7.2.60.0090.00616.84
7.2.00.0030.00919.39
7.1.200.0000.01515.82
7.1.100.0040.00817.91
7.1.70.0000.00817.19
7.1.60.0060.00617.14
7.1.50.0400.01332.89
7.1.40.0370.01032.54
7.1.30.0400.01332.57
7.1.20.0570.01332.42
7.1.10.0300.00714.71
7.1.00.0230.01314.73
7.0.200.0000.01716.79
7.0.190.0230.01314.83
7.0.180.0300.01014.46
7.0.170.0330.00714.38
7.0.160.0370.02014.39
7.0.150.0300.00314.30
7.0.140.0330.00714.46
7.0.130.0300.00714.64
7.0.120.0300.00314.63
7.0.110.0300.00714.36
7.0.100.0200.01014.31
7.0.90.0670.01014.45
7.0.80.0300.00714.61
7.0.70.0270.00714.58
7.0.60.0330.01314.11
7.0.50.0270.01014.47
7.0.40.0270.01014.45
7.0.30.0300.00314.51
7.0.20.0400.01014.63
7.0.10.0330.01014.27
7.0.00.0330.00314.52

preferences:
76.33 ms | 401 KiB | 5 Q