3v4l.org

run code in 300+ PHP versions simultaneously
<?php $n = 128; while($s=strtok($n, "")) if(!$s%$n) die("0") die("1");

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)
5.4.350.0060.03712.02
5.4.340.0050.04112.01
5.4.320.0080.03812.50
5.4.310.0070.04012.49
5.4.300.0060.03912.50
5.4.290.0070.04112.49
5.4.280.0060.03412.39
5.4.270.0090.04412.39
5.4.260.0050.03812.39
5.4.250.0080.03512.39
5.4.240.0050.03712.39
5.4.230.0060.03712.38
5.4.220.0070.03512.38
5.4.210.0050.04312.38
5.4.200.0060.03912.38
5.4.190.0060.03712.38
5.4.180.0060.03812.38
5.4.170.0090.03312.38
5.4.160.0060.03712.38
5.4.150.0060.03812.38
5.4.140.0090.03412.07
5.4.130.0050.03912.05
5.4.120.0060.03612.02
5.4.110.0080.04212.01
5.4.100.0070.03712.01
5.4.90.0090.03512.01
5.4.80.0100.03712.01
5.4.70.0070.03912.01
5.4.60.0090.03912.00
5.4.50.0060.03512.01
5.4.40.0060.04112.00
5.4.30.0060.03711.99
5.4.20.0090.04511.99
5.4.10.0060.03911.99
5.4.00.0060.03911.48
5.3.290.0090.04412.80
5.3.280.0070.04112.71
5.3.270.0070.03812.73
5.3.260.0050.04012.72
5.3.250.0060.03812.72
5.3.240.0080.03612.72
5.3.230.0080.03512.71
5.3.220.0090.03712.68
5.3.210.0090.04012.68
5.3.200.0060.03712.68
5.3.190.0090.03512.68
5.3.180.0140.03412.67
5.3.170.0090.04412.67
5.3.160.0100.04312.67
5.3.150.0110.04712.67
5.3.140.0060.04212.66
5.3.130.0080.03912.65
5.3.120.0060.04412.66
5.3.110.0090.04112.66
5.3.100.0060.03712.12
5.3.90.0100.03212.09
5.3.80.0080.03712.07
5.3.70.0080.03512.08
5.3.60.0040.04012.06
5.3.50.0070.03512.00
5.3.40.0080.03812.00
5.3.30.0080.04611.95
5.3.20.0090.03711.72
5.3.10.0110.04111.70
5.3.00.0070.03611.68
5.2.170.0070.0289.18
5.2.160.0070.0289.18
5.2.150.0050.0319.19
5.2.140.0080.0279.18
5.2.130.0030.0319.14
5.2.120.0050.0289.14
5.2.110.0010.0339.15
5.2.100.0050.0309.14
5.2.90.0080.0299.14
5.2.80.0060.0309.14
5.2.70.0030.0339.14
5.2.60.0040.0329.09
5.2.50.0030.0339.06
5.2.40.0060.0299.04
5.2.30.0080.0379.01
5.2.20.0030.0369.00
5.2.10.0050.0288.93
5.2.00.0100.0348.79
5.1.60.0090.0218.07
5.1.50.0070.0248.07
5.1.40.0060.0258.05
5.1.30.0040.0458.40
5.1.20.0040.0288.42
5.1.10.0040.0258.14
5.1.00.0060.0248.14
5.0.50.0020.0246.62
5.0.40.0050.0206.48
5.0.30.0050.0296.30
5.0.20.0040.0196.27
5.0.10.0020.0226.24
5.0.00.0050.0386.23
4.4.90.0030.0164.78
4.4.80.0030.0174.75
4.4.70.0040.0144.75
4.4.60.0040.0164.75
4.4.50.0030.0164.77
4.4.40.0030.0264.71
4.4.30.0060.0154.76
4.4.20.0020.0214.85
4.4.10.0060.0134.84
4.4.00.0050.0264.76
4.3.110.0040.0164.66
4.3.100.0030.0194.66
4.3.90.0050.0134.63
4.3.80.0010.0304.58
4.3.70.0050.0154.63
4.3.60.0040.0174.63
4.3.50.0050.0164.63
4.3.40.0020.0244.54
4.3.30.0040.0153.28
4.3.20.0030.0163.26
4.3.10.0020.0183.21
4.3.00.0100.0206.93

preferences:
145.49 ms | 1386 KiB | 7 Q