3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $array = array('4','2','3','0'); echo "<pre>";print_r($array); function bubble_sort($array){ $count = $array; for($i=0;$i<$count;$i++){ for($j=0;$j<$count-1-$i;$j++){ if($array[$j+1]<$array[$j]){ swap($array,$j,$j++); } } } return $array; } function swap(&$arr,$a,$b){ $temp = $arr[$a]; $arr[$a] = $arr[$b]; $arr[$b] = $temp; } $array1 = bubble_sort($array); print_r($array1);

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).
Note: hhvm uses a JIT which only kicks in after a few runs. Since we run scripts only once, hhvm always runs slower.

VersionSystem time (s)User time (s)Memory (MiB)
7.3.0rc40.0180.00098.97
7.3.0rc30.0160.00516.64
7.3.0beta10.0070.00312.98
7.3.0alpha10.0030.00312.58
7.2.60.0080.00816.90
7.2.00.0030.00819.61
7.1.200.0040.00815.65
7.1.70.0000.00717.25
7.1.60.0090.01619.70
7.1.50.0130.01016.97
7.1.00.0070.07322.28
7.0.200.0020.00714.68
7.0.140.0070.07322.12
7.0.100.0230.07719.99
7.0.90.0030.08019.93
7.0.80.0130.07319.90
7.0.70.0070.08019.88
7.0.60.0130.07020.12
7.0.50.0130.07720.32
7.0.40.0130.07720.01
7.0.30.0100.07720.15
7.0.20.0070.05320.07
7.0.10.0130.06320.18
7.0.00.0070.08020.03
5.6.280.0030.07321.13
5.6.250.0070.05720.57
5.6.240.0070.08720.55
5.6.230.0070.08320.64
5.6.220.0070.08020.56
5.6.210.0070.08020.45
5.6.200.0130.07321.05
5.6.190.0170.07320.95
5.6.180.0130.06721.07
5.6.170.0070.08721.12
5.6.160.0170.07721.14
5.6.150.0130.07721.00
5.6.140.0130.07021.05
5.6.130.0100.08021.03
5.6.120.0070.08320.94
5.6.110.0130.08021.14
5.6.100.0100.07320.93
5.6.90.0070.09321.01
5.6.80.0130.07720.44
5.6.70.0030.08020.42
5.6.60.0070.07720.34
5.6.50.0130.07020.36
5.6.40.0100.07020.33
5.6.30.0070.07320.38
5.6.20.0000.08720.45
5.6.10.0070.04720.41
5.6.00.0070.07020.41
5.5.380.0100.08320.46
5.5.370.0030.05320.51
5.5.360.0100.07720.44
5.5.350.0070.08720.46
5.5.340.0100.04720.92
5.5.330.0030.08320.75
5.5.320.0000.09020.82
5.5.310.0130.07720.88
5.5.300.0200.07020.90
5.5.290.0100.06320.81
5.5.280.0170.07720.81
5.5.270.0130.07720.90
5.5.260.0100.08320.90
5.5.250.0070.08720.72
5.5.240.0030.04720.16
5.5.230.0100.07720.21
5.5.220.0000.08020.30
5.5.210.0070.07320.26
5.5.200.0070.07720.22
5.5.190.0100.07720.29
5.5.180.0100.07320.26
5.5.160.0130.07320.14
5.5.150.0070.06720.00
5.5.140.0100.07320.16
5.5.130.0100.08020.22
5.5.120.0100.08020.13
5.5.110.0030.08320.12
5.5.100.0030.08320.07
5.5.90.0100.07720.18
5.5.80.0100.07020.14
5.5.70.0070.07720.12
5.5.60.0070.04319.95
5.5.50.0130.06020.07
5.5.40.0030.07720.01
5.5.30.0000.07720.05
5.5.20.0130.07720.09
5.5.10.0100.04720.02
5.5.00.0000.04720.13
5.4.450.0070.08019.24
5.4.440.0070.06719.36
5.4.430.0070.07719.48
5.4.420.0030.09019.18
5.4.410.0030.08319.12
5.4.400.0100.07719.13
5.4.390.0070.07718.97
5.4.380.0100.07719.04
5.4.370.0070.04019.04
5.4.360.0200.05719.05
5.4.350.0030.07719.16
5.4.340.0130.07319.23
5.4.320.0030.06019.00
5.4.310.0030.05019.09
5.4.300.0170.07318.95
5.4.290.0070.07319.16
5.4.280.0030.07719.13
5.4.270.0100.07019.13
5.4.260.0000.07319.16
5.4.250.0000.07719.23
5.4.240.0100.05719.13
5.4.230.0000.08719.23
5.4.220.0100.03719.13
5.4.210.0070.07719.13
5.4.200.0070.07319.04
5.4.190.0130.07018.84
5.4.180.0070.07719.15
5.4.170.0030.05019.14
5.4.160.0230.06019.20
5.4.150.0000.07719.14
5.4.140.0070.07316.23
5.4.130.0200.06016.30
5.4.120.0100.06316.55
5.4.110.0070.07016.57
5.4.100.0070.07716.53
5.4.90.0070.07316.51
5.4.80.0100.06716.43
5.4.70.0030.07716.51
5.4.60.0070.07016.25
5.4.50.0100.06716.49
5.4.40.0030.07316.53
5.4.30.0070.07716.32
5.4.20.0070.07316.44
5.4.10.0100.07016.43
5.4.00.0070.07315.91
5.3.290.0100.06714.79
5.3.280.0030.07714.72
5.3.270.0070.06314.68
5.3.260.0030.04014.73
5.3.250.0030.07314.73
5.3.240.0070.07314.59
5.3.230.0170.06714.61
5.3.220.0130.07014.56
5.3.210.0030.07714.58
5.3.200.0070.07714.58
5.3.190.0100.07314.56
5.3.180.0130.07014.54
5.3.170.0030.08314.49
5.3.160.0130.07014.63
5.3.150.0070.07314.62
5.3.140.0100.08014.58
5.3.130.0070.08014.69
5.3.120.0070.07714.49
5.3.110.0070.07714.64
5.3.100.0070.07314.09
5.3.90.0070.07713.96
5.3.80.0030.07714.00
5.3.70.0100.07314.08
5.3.60.0130.07014.02
5.3.50.0030.04313.93
5.3.40.0070.07714.02
5.3.30.0100.06013.91
5.3.20.0100.06713.79
5.3.10.0030.07013.61
5.3.00.0070.07713.71
5.2.170.0030.06311.02
5.2.160.0030.06311.16
5.2.150.0000.03311.25
5.2.140.0070.04711.20
5.2.130.0070.05711.21
5.2.120.0070.05711.25
5.2.110.0070.05311.13
5.2.100.0030.06011.21
5.2.90.0070.05711.10
5.2.80.0100.05710.99
5.2.70.0100.03311.12
5.2.60.0070.06311.08
5.2.50.0030.05711.16
5.2.40.0100.06010.87
5.2.30.0070.05711.00
5.2.20.0070.06010.90
5.2.10.0030.06710.80
5.2.00.0000.07010.65
5.1.60.0070.0439.89
5.1.50.0000.03310.09
5.1.40.0070.05010.06
5.1.30.0100.05310.43
5.1.20.0030.06010.41
5.1.10.0030.0539.96
5.1.00.0000.05310.18
5.0.50.0030.0478.61
5.0.40.0070.0408.50
5.0.30.0030.0678.34
5.0.20.0000.0308.29
5.0.10.0030.0438.19
5.0.00.0100.0408.24
4.4.90.0030.0338.12
4.4.80.0000.0208.12
4.4.70.0030.0178.12
4.4.60.0030.0338.12
4.4.50.0000.0378.12
4.4.40.0030.0538.12
4.4.30.0030.0338.12
4.4.20.0070.0338.12
4.4.10.0000.0278.12
4.4.00.0000.0578.12
4.3.110.0000.0338.12
4.3.100.0000.0278.12
4.3.90.0000.0378.12
4.3.80.0000.0538.12
4.3.70.0000.0378.12
4.3.60.0070.0308.12
4.3.50.0000.0408.12
4.3.40.0000.0478.12
4.3.30.0000.0408.12
4.3.20.0000.0378.12
4.3.10.0000.0378.12
4.3.00.0070.0308.12