3v4l.org

run code in 300+ PHP versions simultaneously
<?php function addRandomToN($n, $m) { $plus = mt_rand(0,1); if ($plus) { return $n + (($n*$m) * rand0To1()); } return $n - (($n*$m) * rand0To1()); } function rand0To1() { return (float)rand()/(float)getrandmax(); } echo addRandomToN(5, 0.1);

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)
7.3.10.0100.00716.73
7.3.00.0040.01116.46
7.2.130.0030.00916.82
7.2.120.0060.00916.75
7.2.110.0060.00316.93
7.2.100.0090.00616.95
7.2.90.0110.00716.90
7.2.80.0070.01017.00
7.2.70.0070.01016.79
7.2.60.0080.00816.94
7.2.50.0040.01116.75
7.2.40.0040.01116.96
7.2.30.0090.00616.71
7.2.20.0120.00016.84
7.2.10.0040.00816.97
7.2.00.0030.01018.09
7.1.250.0060.00615.79
7.1.70.0130.00017.32
7.1.60.0090.00317.27
7.1.50.0100.01016.90
7.1.00.0000.06022.45
7.0.200.0100.00716.69
7.0.140.0030.07322.21
7.0.120.0000.06722.13
7.0.60.0030.04020.02
7.0.50.0100.04717.88
7.0.40.0200.06317.76
7.0.30.0130.07717.72
7.0.20.0070.08717.79
7.0.10.0030.08317.84
7.0.00.0000.06317.71
5.6.280.0000.07320.82
5.6.210.0170.05720.67
5.6.200.0070.08318.19
5.6.190.0100.07718.19
5.6.180.0130.05018.27
5.6.170.0170.06318.17
5.6.160.0030.05018.19
5.6.150.0130.03718.18
5.6.140.0030.10018.28
5.6.130.0070.07718.28
5.6.120.0030.08318.18
5.6.110.0100.08018.14
5.6.100.0100.07718.18
5.6.90.0130.04718.13
5.6.80.0200.06317.60
5.6.70.0170.07317.52
5.6.60.0100.06717.66
5.6.50.0170.05317.65
5.6.40.0000.05717.53
5.6.30.0170.06317.48
5.6.20.0170.06717.59
5.6.10.0070.04717.52
5.6.00.0030.08317.64
5.5.350.0300.04720.39
5.5.340.0030.05718.01
5.5.330.0070.08017.96
5.5.320.0070.05018.02
5.5.310.0100.07718.03
5.5.300.0070.07718.04
5.5.290.0030.09017.95
5.5.280.0070.08017.94
5.5.270.0100.08017.95
5.5.260.0070.08018.07
5.5.250.0130.07717.90
5.5.240.0070.07717.41
5.5.230.0130.07017.37
5.5.220.0030.06717.37
5.5.210.0130.07317.34
5.5.200.0100.07717.30
5.5.190.0100.07317.30
5.5.180.0070.07717.34
5.5.160.0130.07317.36
5.5.150.0100.06717.43
5.5.140.0070.05017.30
5.5.130.0070.05717.29
5.5.120.0000.04717.29
5.5.110.0070.04717.33
5.5.100.0130.07317.20
5.5.90.0170.06717.22
5.5.80.0030.07717.22
5.5.70.0130.07317.25
5.5.60.0170.07017.19
5.5.50.0100.07017.25
5.5.40.0030.08017.19
5.5.30.0130.07317.32
5.5.20.0000.08717.19
5.5.10.0030.05717.21
5.5.00.0100.07317.32
5.4.450.0130.07319.34
5.4.440.0000.08319.60
5.4.430.0130.04319.45
5.4.420.0170.06019.42
5.4.410.0100.07719.21
5.4.400.0070.07718.99
5.4.390.0030.07019.14
5.4.380.0130.06019.03
5.4.370.0070.06318.95
5.4.360.0100.07319.03
5.4.350.0100.07319.28
5.4.340.0170.06319.02
5.4.320.0070.08019.03
5.4.310.0000.04319.05
5.4.300.0130.07718.95
5.4.290.0130.05718.98
5.4.280.0070.05319.05
5.4.270.0100.07319.01
5.4.260.0070.06719.04
5.4.250.0130.07019.03
5.4.240.0030.07718.88
5.4.230.0030.08018.88
5.4.220.0000.05018.99
5.4.210.0030.04019.11
5.4.200.0070.07319.11
5.4.190.0030.08019.02
5.4.180.0100.06319.04
5.4.170.0200.06019.04
5.4.160.0100.07319.04
5.4.150.0100.07319.10
5.4.140.0130.06716.36
5.4.130.0130.05316.29
5.4.120.0000.07716.58
5.4.110.0100.05016.63
5.4.100.0000.07316.64
5.4.90.0030.03716.46
5.4.80.0000.04016.44
5.4.70.0030.07016.59
5.4.60.0030.07316.39
5.4.50.0000.04316.53
5.4.40.0030.04316.45
5.4.30.0030.07716.58
5.4.20.0030.06716.42
5.4.10.0070.07316.36
5.4.00.0030.07715.90
5.3.290.0070.07714.70
5.3.280.0070.07314.66
5.3.270.0070.07014.83
5.3.260.0070.08014.64
5.3.250.0100.07714.66
5.3.240.0100.07014.57
5.3.230.0000.05014.60
5.3.220.0070.06014.67
5.3.210.0130.07314.60
5.3.200.0070.07314.62
5.3.190.0100.03014.60
5.3.180.0000.04314.52
5.3.170.0100.07314.57
5.3.160.0030.04314.54
5.3.150.0030.07714.78
5.3.140.0070.04314.62
5.3.130.0130.07014.59
5.3.120.0200.04014.62
5.3.110.0030.05014.77
5.3.100.0100.04013.85
5.3.90.0070.03314.05
5.3.80.0130.03714.01
5.3.70.0030.03714.00
5.3.60.0070.03714.02
5.3.50.0070.03313.95
5.3.40.0130.06713.96
5.3.30.0100.06713.95
5.3.20.0030.06013.54
5.3.10.0070.05713.68
5.3.00.0070.04313.65
5.2.170.0000.06711.36
5.2.160.0030.05011.16
5.2.150.0030.03711.22
5.2.140.0030.03711.14
5.2.130.0030.03711.10
5.2.120.0030.06011.20
5.2.110.0030.06011.15
5.2.100.0170.02711.11
5.2.90.0070.03011.18
5.2.80.0070.06011.15
5.2.70.0130.05311.05
5.2.60.0130.06011.09
5.2.50.0000.05011.05
5.2.40.0030.06311.03
5.2.30.0000.04711.04
5.2.20.0030.06311.00
5.2.10.0030.06010.81
5.2.00.0070.05010.73
5.1.60.0030.05310.06
5.1.50.0030.03010.09
5.1.40.0030.0339.96
5.1.30.0070.04010.32
5.1.20.0030.03710.46
5.1.10.0030.06010.17
5.1.00.0030.06010.12
5.0.50.0030.0308.54
5.0.40.0030.0278.46
5.0.30.0070.0638.30
5.0.20.0030.0438.27
5.0.10.0030.0438.00
5.0.00.0000.0338.22
4.4.90.0000.0237.82
4.4.80.0030.0207.82
4.4.70.0000.0377.82
4.4.60.0000.0337.82
4.4.50.0030.0337.82
4.4.40.0000.0577.82
4.4.30.0030.0207.82
4.4.20.0030.0177.82
4.4.10.0030.0177.82
4.4.00.0130.0437.82
4.3.110.0030.0377.82
4.3.100.0000.0377.82
4.3.90.0030.0337.82
4.3.80.0070.0307.82
4.3.70.0070.0307.82
4.3.60.0030.0137.82
4.3.50.0000.0377.82
4.3.40.0100.0277.82
4.3.30.0000.0377.82
4.3.20.0000.0407.82
4.3.10.0030.0277.82
4.3.00.0000.0237.82

preferences:
34.82 ms | 401 KiB | 5 Q