3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "<pre>"; for ($i=1; $i<100; $i++) for ($j=1; $j<100; $j++) for ($x=1; $x<100; $x++) { if (($i / ($j - $x)) == (($i / $j) - $x)) { var_dump($i,$j,$x); var_dump(($i / ($j - $x))) echo "\n\n\n"; } }

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)
5.4.350.0160.08312.02
5.4.340.0070.04112.01
5.4.320.0060.04912.50
5.4.310.0070.04912.50
5.4.300.0150.06212.50
5.4.290.0100.05812.50
5.4.280.0080.04012.39
5.4.270.0120.04712.39
5.4.260.0100.04512.39
5.4.250.0130.05612.39
5.4.240.0100.05412.39
5.4.230.0180.06612.39
5.4.220.0140.06012.39
5.4.210.0080.05612.38
5.4.200.0100.04512.38
5.4.190.0060.06112.38
5.4.180.0110.05312.38
5.4.170.0160.07312.39
5.4.160.0060.04712.39
5.4.150.0100.06912.38
5.4.140.0050.06312.07
5.4.130.0080.04512.05
5.4.120.0060.03512.02
5.4.110.0060.03612.02
5.4.100.0040.03812.02
5.4.90.0100.03312.02
5.4.80.0040.04112.01
5.4.70.0070.03812.01
5.4.60.0080.03612.01
5.4.50.0110.04712.01
5.4.40.0170.10212.00
5.4.30.0080.04012.00
5.4.20.0060.05211.99
5.4.10.0050.04711.99
5.4.00.0070.03811.48
5.3.290.0050.04812.80
5.3.280.0150.06312.70
5.3.270.0130.04712.72
5.3.260.0060.05212.72
5.3.250.0090.04912.72
5.3.240.0170.07412.72
5.3.230.0070.04712.71
5.3.220.0100.04212.68
5.3.210.0050.04312.68
5.3.200.0080.04012.68
5.3.190.0050.05112.68
5.3.180.0110.05312.68
5.3.170.0060.04312.67
5.3.160.0050.04212.68
5.3.150.0090.04712.68
5.3.140.0070.03712.66
5.3.130.0100.04212.66
5.3.120.0080.04212.66
5.3.110.0070.04412.66
5.3.100.0050.04412.12
5.3.90.0100.05412.09
5.3.80.0090.03612.07
5.3.70.0080.04912.08
5.3.60.0130.05712.06
5.3.50.0080.04612.00
5.3.40.0080.03812.00
5.3.30.0070.03511.95
5.3.20.0070.03411.73
5.3.10.0090.03511.70
5.3.00.0070.03511.68
5.2.170.0050.0319.19
5.2.160.0050.0299.19
5.2.150.0090.0289.19
5.2.140.0050.0309.18
5.2.130.0070.0299.14
5.2.120.0050.0289.14
5.2.110.0060.0309.15
5.2.100.0060.0359.15
5.2.90.0040.0339.15
5.2.80.0070.0359.14
5.2.70.0070.0309.14
5.2.60.0090.0299.09
5.2.50.0060.0299.06
5.2.40.0040.0299.04
5.2.30.0050.0329.02
5.2.20.0030.0349.00
5.2.10.0070.0288.93
5.2.00.0020.0338.79
5.1.60.0060.0248.07
5.1.50.0070.0238.07
5.1.40.0100.0258.05
5.1.30.0080.0248.40
5.1.20.0080.0268.43
5.1.10.0070.0358.14
5.1.00.0060.0358.14
5.0.50.0070.0206.63
5.0.40.0040.0196.48
5.0.30.0060.0296.29
5.0.20.0020.0236.27
5.0.10.0060.0196.24
5.0.00.0040.0396.24
4.4.90.0020.0164.78
4.4.80.0040.0194.75
4.4.70.0030.0174.76
4.4.60.0030.0164.76
4.4.50.0020.0174.77
4.4.40.0020.0284.71
4.4.30.0050.0154.76
4.4.20.0030.0184.84
4.4.10.0050.0194.84
4.4.00.0030.0324.76
4.3.110.0060.0134.67
4.3.100.0050.0134.66
4.3.90.0030.0144.64
4.3.80.0020.0274.58
4.3.70.0030.0164.63
4.3.60.0030.0194.63
4.3.50.0050.0144.63
4.3.40.0040.0234.53
4.3.30.0030.0213.28
4.3.20.0020.0213.26
4.3.10.0010.0183.22
4.3.00.0270.0236.77

preferences:
145.03 ms | 1394 KiB | 7 Q