3v4l.org

run code in 300+ PHP versions simultaneously
<?php for ($x=1;$x<24;$x++) { #var_dump($x / 2); $bla= round_up($x /2,0); echo $bla."\n"; }function round_up($number, $precision = 2){    $fig = (int) str_pad('1', $precision, '0');    return (ceil($number * $fig) / $fig);}

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)
5.4.310.0040.04112.50
5.4.300.0080.03712.50
5.4.290.0070.03812.50
5.4.280.0090.03312.39
5.4.270.0090.04212.39
5.4.260.0120.04912.39
5.4.250.0100.04712.39
5.4.240.0060.03812.39
5.4.230.0040.04112.38
5.4.220.0030.04012.39
5.4.210.0080.04912.38
5.4.200.0080.04212.39
5.4.190.0020.04112.38
5.4.180.0060.04512.38
5.4.170.0030.03912.39
5.4.160.0070.03512.38
5.4.150.0120.04312.38
5.4.140.0050.05212.07
5.4.130.0100.04312.05
5.4.120.0080.04712.02
5.4.110.0060.03612.01
5.4.100.0070.03312.01
5.4.90.0050.03712.01
5.4.80.0030.04012.01
5.4.70.0080.03312.01
5.4.60.0040.03812.00
5.4.50.0050.03512.01
5.4.40.0020.03712.00
5.4.30.0100.03711.99
5.4.20.0070.04011.99
5.4.10.0070.03711.99
5.4.00.0080.04411.48
5.3.280.0080.04712.71
5.3.270.0060.04512.73
5.3.260.0100.04312.72
5.3.250.0060.04612.72
5.3.240.0060.04412.72
5.3.230.0080.03712.70
5.3.220.0100.04312.68
5.3.210.0110.04812.68
5.3.200.0070.04512.68
5.3.190.0080.04312.68
5.3.180.0080.04212.67
5.3.170.0060.03812.67
5.3.160.0070.04012.68
5.3.150.0060.03912.67
5.3.140.0080.03612.66
5.3.130.0090.04512.66
5.3.120.0060.05212.66
5.3.110.0060.04112.66
5.3.100.0030.03912.12
5.3.90.0050.03912.09
5.3.80.0060.03712.07
5.3.70.0060.03612.07
5.3.60.0070.03512.06
5.3.50.0050.03812.00
5.3.40.0100.04112.00
5.3.30.0110.04211.95
5.3.20.0090.04211.73
5.3.10.0040.04211.70
5.3.00.0050.04011.69
5.2.170.0040.0339.19
5.2.160.0060.0299.18
5.2.150.0050.0299.19
5.2.140.0070.0279.18
5.2.130.0030.0319.14
5.2.120.0050.0279.14
5.2.110.0060.0289.15
5.2.100.0070.0289.15
5.2.90.0040.0309.15
5.2.80.0070.0289.14
5.2.70.0060.0299.14
5.2.60.0070.0279.09
5.2.50.0070.0289.06
5.2.40.0070.0309.04
5.2.30.0040.0309.02
5.2.20.0030.0319.01
5.2.10.0040.0288.92
5.2.00.0050.0278.79
5.1.60.0040.0238.07
5.1.50.0030.0268.07
5.1.40.0040.0248.05
5.1.30.0060.0298.40
5.1.20.0040.0288.43
5.1.10.0070.0258.14
5.1.00.0050.0258.14
5.0.50.0020.0256.63
5.0.40.0040.0216.49
5.0.30.0070.0316.29
5.0.20.0030.0206.27
5.0.10.0030.0206.25
5.0.00.0020.0316.24
4.4.90.0010.0174.78
4.4.80.0060.0134.75
4.4.70.0030.0154.75
4.4.60.0050.0134.75
4.4.50.0040.0134.77
4.4.40.0020.0264.71
4.4.30.0030.0184.76
4.4.20.0040.0194.84
4.4.10.0020.0174.85
4.4.00.0040.0274.76
4.3.110.0020.0184.67
4.3.100.0030.0174.67
4.3.90.0010.0194.63
4.3.80.0020.0274.58
4.3.70.0050.0284.63
4.3.60.0040.0184.63
4.3.50.0040.0204.63
4.3.40.0030.0304.54
4.3.30.0050.0183.29
4.3.20.0040.0183.26
4.3.10.0000.0233.23
4.3.00.0030.01715.17

preferences:
140.8 ms | 1394 KiB | 7 Q