3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x=468; $xx=$x; $a=60; $q=10; $qq=0.01; $s=0; for ($i=$qq;; $i=$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)
8.3.60.0110.01116.75
8.3.50.0150.00018.02
8.3.40.0040.01118.69
8.3.30.0080.00818.70
8.3.20.0050.00221.81
8.3.10.0040.00421.58
8.3.00.0050.00319.69
8.2.180.0140.00016.48
8.2.170.0150.00322.96
8.2.160.0100.00319.37
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00421.12
8.2.110.0070.00322.28
8.2.100.0080.00318.21
8.2.90.0040.00419.62
8.2.80.0030.00617.97
8.2.70.0080.00017.93
8.2.60.0090.00318.30
8.2.50.0040.00418.10
8.2.40.0000.00820.61
8.2.30.0040.00419.23
8.2.20.0040.00418.10
8.2.10.0040.00418.21
8.2.00.0000.00718.03
8.1.280.0070.00725.92
8.1.270.0060.00320.49
8.1.260.0060.00326.35
8.1.250.0070.00028.09
8.1.240.0050.00520.45
8.1.230.0040.00720.88
8.1.220.0050.00317.74
8.1.210.0050.00318.77
8.1.200.0090.00017.36
8.1.190.0000.01017.09
8.1.180.0000.00818.10
8.1.170.0060.00318.72
8.1.160.0040.00418.93
8.1.150.0050.00218.86
8.1.140.0040.00419.46
8.1.130.0040.00418.87
8.1.120.0070.00417.40
8.1.110.0000.00817.50
8.1.100.0000.00717.38
8.1.90.0040.00417.47
8.1.80.0030.00517.40
8.1.70.0030.00317.42
8.1.60.0080.00017.51
8.1.50.0000.00917.54
8.1.40.0020.00517.54
8.1.30.0030.00617.62
8.1.20.0000.00817.67
8.1.10.0050.00317.47
8.1.00.0030.00517.43
8.0.300.0040.00421.52
8.0.290.0040.00416.75
8.0.280.0000.00718.43
8.0.270.0030.00317.25
8.0.260.0030.00317.23
8.0.250.0030.00317.07
8.0.240.0070.00317.01
8.0.230.0090.00016.84
8.0.220.0040.00316.96
8.0.210.0000.00617.00
8.0.200.0070.00017.02
8.0.190.0040.00416.97
8.0.180.0040.00416.99
8.0.170.0020.00516.81
8.0.160.0040.00416.89
8.0.150.0000.00716.97
8.0.140.0000.00716.83
8.0.130.0000.00613.34
8.0.120.0000.00816.96
8.0.110.0040.00416.89
8.0.100.0000.00717.00
8.0.90.0030.00516.82
8.0.80.0160.00016.92
8.0.70.0040.00416.93
8.0.60.0000.00716.81
8.0.50.0030.00616.85
8.0.30.0100.01017.05
8.0.20.0060.01217.40
8.0.10.0000.00717.01
8.0.00.0120.00616.71
7.4.330.0020.00315.55
7.4.320.0000.00616.50
7.4.300.0030.00316.55
7.4.290.0070.00016.55
7.4.280.0000.00716.63
7.4.270.0030.00316.49
7.4.260.0080.00016.58
7.4.250.0000.00716.39
7.4.240.0040.00416.50
7.4.230.0030.00316.27
7.4.220.0120.00616.60
7.4.210.0050.00816.55
7.4.200.0070.00016.27
7.4.160.0060.01016.41
7.4.150.0140.00317.40
7.4.140.0090.01017.86
7.4.130.0090.00916.37
7.4.120.0100.01116.41
7.4.110.0040.01816.57
7.4.100.0060.01016.49
7.4.90.0100.00716.39
7.4.80.0070.01119.39
7.4.70.0120.00416.30
7.4.60.0060.00916.34
7.4.50.0030.01016.59
7.4.40.0060.01616.17
7.4.30.0060.01016.40
7.4.00.0070.00715.21
7.3.330.0030.00313.18
7.3.320.0030.00313.19
7.3.310.0030.00316.45
7.3.300.0000.00716.23
7.3.290.0080.00816.35
7.3.280.0070.00916.39
7.3.270.0100.00617.40
7.3.260.0080.01216.46
7.3.250.0130.00616.54
7.3.240.0070.01316.41
7.3.230.0060.01216.24
7.3.210.0040.01216.38
7.3.200.0040.01116.39
7.3.190.0060.01416.29
7.3.180.0090.00616.51
7.3.170.0090.00616.71
7.3.160.0040.01116.26
7.2.330.0060.01016.41
7.2.320.0170.00016.61
7.2.310.0120.00916.49
7.2.300.0120.00616.64
7.2.290.0070.01016.72
7.2.60.0060.01016.96
7.1.200.0100.00315.69
7.1.70.0070.00017.22
7.1.60.0070.00717.32
7.1.50.1000.00732.92
7.1.40.0500.01732.56
7.1.30.0630.01732.47
7.1.20.0500.01732.78
7.1.10.0400.00314.69
7.1.00.0370.00714.72
7.0.200.0030.00916.80
7.0.190.0700.01014.59
7.0.180.0400.01014.38
7.0.170.0630.00714.38
7.0.160.0570.01314.27
7.0.150.0300.01014.27
7.0.140.0330.01314.23
7.0.130.0270.01014.48
7.0.120.0370.00714.40
7.0.110.0530.00714.20
7.0.100.0470.01014.58
7.0.90.0430.01014.35
7.0.80.0370.00714.38
7.0.70.0470.01314.38
7.0.60.0470.01314.41
7.0.50.0230.01314.45
7.0.40.0300.00714.59
7.0.30.0870.01014.52
7.0.20.0230.01314.40
7.0.10.0330.01014.48
7.0.00.0270.01014.52

preferences:
94.12 ms | 400 KiB | 5 Q