3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x=380; $xx=$x; $a=20; $q=10; $qq=0.01; $s=0; for ($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)
8.3.60.0000.01516.88
8.3.50.0040.01116.59
8.3.40.0150.00018.85
8.3.30.0120.00318.73
8.3.20.0050.00321.58
8.3.10.0000.00823.66
8.3.00.0040.00419.56
8.2.180.0070.01416.75
8.2.170.0150.00322.96
8.2.160.0060.00920.31
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0080.00020.57
8.2.120.0070.00026.35
8.2.110.0040.01921.03
8.2.100.0090.00318.03
8.2.90.0030.00620.47
8.2.80.0030.00619.66
8.2.70.0040.00417.75
8.2.60.0030.00617.93
8.2.50.0080.00018.10
8.2.40.0040.00420.55
8.2.30.0030.00521.16
8.2.20.0050.00318.14
8.2.10.0000.00918.20
8.2.00.0040.00418.18
8.1.280.0150.00625.92
8.1.270.0080.00020.64
8.1.260.0030.00526.35
8.1.250.0070.00028.09
8.1.240.0040.00422.59
8.1.230.0080.00320.88
8.1.220.0040.00417.74
8.1.210.0040.00418.88
8.1.200.0030.00717.10
8.1.190.0050.00317.22
8.1.180.0040.00418.10
8.1.170.0080.00018.57
8.1.160.0000.00718.97
8.1.150.0040.00420.67
8.1.140.0040.00419.50
8.1.130.0000.00720.59
8.1.120.0050.00217.53
8.1.110.0000.00817.36
8.1.100.0050.00317.38
8.1.90.0040.00417.43
8.1.80.0040.00417.37
8.1.70.0040.00417.44
8.1.60.0030.00617.61
8.1.50.0000.00817.59
8.1.40.0040.00417.48
8.1.30.0000.00817.73
8.1.20.0030.00517.63
8.1.10.0000.00717.57
8.1.00.0040.00417.53
8.0.300.0000.01019.98
8.0.290.0040.00416.88
8.0.280.0070.00018.47
8.0.270.0050.00217.20
8.0.260.0000.00718.92
8.0.250.0000.00716.99
8.0.240.0070.00017.06
8.0.230.0070.00016.94
8.0.220.0000.00716.86
8.0.210.0000.00716.96
8.0.200.0050.00316.95
8.0.190.0000.01017.06
8.0.180.0030.00617.06
8.0.170.0040.00416.93
8.0.160.0040.00416.94
8.0.150.0000.00716.80
8.0.140.0000.00816.83
8.0.130.0030.00313.30
8.0.120.0050.00316.85
8.0.110.0040.00416.96
8.0.100.0020.00516.97
8.0.90.0020.00516.94
8.0.80.0150.00617.02
8.0.70.0000.00716.84
8.0.60.0040.00417.10
8.0.50.0040.00416.80
8.0.30.0090.00916.99
8.0.20.0100.00917.40
8.0.10.0040.00416.99
8.0.00.0140.00616.88
7.4.330.0000.00515.55
7.4.320.0060.00016.63
7.4.300.0060.00016.53
7.4.290.0000.00716.59
7.4.280.0040.00416.43
7.4.270.0030.00316.63
7.4.260.0030.00316.63
7.4.250.0000.00716.59
7.4.240.0000.00716.57
7.4.230.0000.00716.67
7.4.220.0130.01316.55
7.4.210.0040.01116.49
7.4.200.0040.00416.59
7.4.160.0140.00516.50
7.4.150.0060.01217.40
7.4.140.0160.00617.86
7.4.130.0100.01016.38
7.4.120.0090.01116.54
7.4.110.0040.01316.41
7.4.100.0150.00816.50
7.4.90.0110.00816.39
7.4.80.0080.01119.39
7.4.70.0120.00616.49
7.4.60.0130.00316.61
7.4.50.0060.00616.27
7.4.40.0070.01016.44
7.4.30.0130.00616.52
7.4.10.0100.01014.73
7.4.00.0070.01014.95
7.3.330.0000.00613.25
7.3.320.0030.00313.29
7.3.310.0000.00716.51
7.3.300.0030.00316.44
7.3.290.0060.00816.42
7.3.280.0100.00916.40
7.3.270.0060.01217.40
7.3.260.0100.00916.38
7.3.250.0130.00616.40
7.3.240.0070.01216.46
7.3.230.0040.01816.58
7.3.210.0120.00616.57
7.3.200.0140.00416.46
7.3.190.0070.00616.31
7.3.180.0110.00616.39
7.3.170.0080.00816.41
7.3.160.0050.01116.40
7.3.130.0030.01615.14
7.3.120.0070.00914.74
7.3.110.0090.00814.86
7.3.100.0100.00614.87
7.3.90.0030.01214.81
7.3.80.0050.00914.92
7.3.70.0030.01014.94
7.3.60.0050.01014.83
7.3.50.0080.00614.77
7.3.40.0040.00814.89
7.3.30.0070.00814.89
7.3.20.0050.00916.71
7.3.10.0050.00716.64
7.3.00.0070.00716.68
7.2.330.0100.00616.87
7.2.320.0070.01416.70
7.2.310.0130.01016.42
7.2.300.0110.01216.46
7.2.290.0030.01416.75
7.2.260.0070.01114.95
7.2.250.0050.01315.12
7.2.240.0060.00814.94
7.2.230.0080.00915.14
7.2.220.0050.00615.08
7.2.210.0060.00914.91
7.2.200.0070.00615.06
7.2.190.0080.00715.09
7.2.180.0070.00515.01
7.2.170.0050.00915.06
7.2.160.0030.01014.96
7.2.150.0070.00716.97
7.2.140.0050.00816.78
7.2.130.0090.00516.94
7.2.120.0070.00816.99
7.2.110.0020.01416.88
7.2.100.0050.00817.04
7.2.90.0080.00717.07
7.2.80.0080.00917.03
7.2.70.0090.00916.89
7.2.60.0060.00716.93
7.2.50.0070.00816.94
7.2.40.0090.00516.89
7.2.30.0080.01016.96
7.2.20.0020.01117.05
7.2.10.0050.01016.98
7.2.00.0050.00916.93
7.1.330.0040.00915.80
7.1.320.0030.01115.82
7.1.310.0070.00615.96
7.1.300.0110.00415.68
7.1.290.0070.00615.71
7.1.280.0050.00815.87
7.1.270.0070.00715.86
7.1.260.0080.00815.74
7.1.250.0050.00915.72
7.1.240.0030.01015.78
7.1.230.0030.01315.87
7.1.220.0000.01415.96
7.1.210.0090.00315.68
7.1.200.0060.00915.77
7.1.190.0070.00715.52
7.1.180.0040.00415.98
7.1.170.0040.01115.77
7.1.160.0090.00915.66
7.1.150.0060.00915.39
7.1.140.0100.00315.62
7.1.130.0000.01215.71
7.1.120.0030.01215.57
7.1.110.0070.00415.75
7.1.100.0110.00415.75
7.1.90.0030.00915.77
7.1.80.0030.01015.64
7.1.70.0020.00716.52
7.1.60.0400.01324.50
7.1.50.0350.00924.53
7.1.40.0550.01024.27
7.1.30.0400.00924.26
7.1.20.0380.00824.30
7.1.10.0370.01215.34
7.1.00.0420.00815.30
7.0.330.0070.00715.48
7.0.320.0040.01115.56
7.0.310.0030.01315.55
7.0.300.0070.00715.37
7.0.290.0060.00915.35
7.0.280.0100.00715.48
7.0.270.0100.00315.45
7.0.260.0030.00715.20
7.0.250.0120.00315.58
7.0.240.0070.01015.30
7.0.230.0060.01015.45
7.0.220.0090.00315.38
7.0.210.0120.00315.65
7.0.200.0550.00715.25
7.0.190.0510.00915.13
7.0.180.0590.01114.89
7.0.170.0380.01114.94
7.0.160.0340.00614.82
7.0.150.0300.00714.98
7.0.140.0310.00515.01
7.0.130.0270.00815.08
7.0.120.0330.00715.09
7.0.110.0250.01214.99
7.0.100.0270.00815.06
7.0.90.0300.00715.08
7.0.80.0260.01014.85
7.0.70.0280.01114.93
7.0.60.0300.00714.99
7.0.50.0310.00615.03
7.0.40.0270.01014.00
7.0.30.0300.01314.20
7.0.20.0380.01314.10
7.0.10.0370.01113.98
7.0.00.0380.01214.00
5.6.400.0040.00414.20
5.6.390.0030.00914.64
5.6.380.0030.00614.51
5.6.370.0140.00014.43
5.6.360.0000.01514.41
5.6.350.0130.00314.43
5.6.340.0040.00814.59
5.6.330.0000.01514.68
5.6.320.0130.00314.32
5.6.310.0060.00614.15
5.6.300.0030.00914.22
5.6.290.0060.01214.36
5.6.280.0100.00614.21
5.6.270.0100.00714.57
5.6.260.0090.00614.89
5.6.250.0090.00614.30
5.6.240.0070.01114.41
5.6.230.0030.00814.17
5.6.220.0070.00714.45
5.6.210.0030.01014.24
5.6.200.0100.00314.38
5.6.190.0070.00714.43
5.6.180.0100.00714.62
5.6.170.0070.00714.50
5.6.160.0130.00014.47
5.6.150.0070.00714.11
5.6.140.0070.00714.55
5.6.130.0090.00614.34
5.6.120.0030.01014.23
5.6.110.0120.00614.54
5.6.100.0060.01014.35
5.6.90.0110.00714.47
5.6.80.0060.01014.29
5.6.70.0060.00914.29
5.6.60.0030.01014.45
5.6.50.0070.00414.22
5.6.40.0030.01314.06
5.6.30.0000.01214.14
5.6.20.0060.00814.41
5.6.10.0030.00914.35
5.6.00.0030.01014.14

preferences:
38.34 ms | 400 KiB | 5 Q