3v4l.org

run code in 300+ PHP versions simultaneously
<?phpfunction mbStringToArray ($string) { $strlen = mb_strlen($string); while ($strlen) { $array[] = mb_substr($string,0,1,"UTF-8"); $string = mb_substr($string,1,$strlen,"UTF-8"); $strlen = mb_strlen($string); } return $array;}function joinsigns($array){ $singsArray=array("ि","्"); $out=array($array[0]); for ($i=1; $i <count($array) ; $i++) { if (in_array($array[$i], $singsArray)) { $out[count($out)-1].=$array[$i]; }else{ $out[]=$array[$i]; } } return $out;}$a = "बिक्रम";$ar=mbStringToArray($a);print_r($ar);echo "<br>";print_r(joinsigns($ar));

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)
8.3.60.0100.01018.43
8.3.50.0090.01321.91
8.3.40.0060.01518.54
8.3.30.0070.01018.81
8.3.20.0000.00720.21
8.3.10.0080.00023.52
8.3.00.0040.00419.26
8.2.180.0120.00316.50
8.2.170.0150.00622.96
8.2.160.0070.00720.53
8.2.150.0050.00224.18
8.2.140.0000.00724.66
8.2.130.0080.00026.16
8.2.120.0040.00422.23
8.2.110.0000.00919.31
8.2.100.0120.00017.66
8.2.90.0000.00719.13
8.2.80.0040.00417.97
8.2.70.0000.00817.50
8.2.60.0030.00717.68
8.2.50.0030.00618.07
8.2.40.0040.00418.16
8.2.30.0080.00017.89
8.2.20.0050.00317.40
8.2.10.0040.00417.93
8.2.00.0060.00317.52
8.1.280.0030.01525.92
8.1.270.0040.00423.91
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0090.00020.84
8.1.230.0080.00417.42
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0030.00617.10
8.1.190.0040.00416.98
8.1.180.0040.00418.10
8.1.170.0000.00820.17
8.1.160.0000.00721.89
8.1.150.0000.01018.74
8.1.140.0030.00617.37
8.1.130.0000.00717.73
8.1.120.0000.00717.33
8.1.110.0050.00217.31
8.1.100.0000.00717.18
8.1.90.0040.00417.21
8.1.80.0070.00017.29
8.1.70.0040.00417.20
8.1.60.0040.00417.32
8.1.50.0060.00317.36
8.1.40.0040.00417.37
8.1.30.0090.00017.35
8.1.20.0080.00017.48
8.1.10.0040.00417.40
8.1.00.0080.00017.35
8.0.300.0030.00618.77
8.0.290.0040.00416.75
8.0.280.0040.00418.27
8.0.270.0000.00717.08
8.0.260.0030.00317.17
8.0.250.0070.00016.85
8.0.240.0000.00716.68
8.0.230.0070.00016.81
8.0.220.0040.00416.70
8.0.210.0030.00316.74
8.0.200.0000.00616.79
8.0.190.0000.00716.78
8.0.180.0000.00816.75
8.0.170.0040.00416.67
8.0.160.0000.00716.78
8.0.150.0000.00816.73
8.0.140.0070.00016.74
8.0.130.0000.00813.30
8.0.120.0020.00516.72
8.0.110.0050.00316.70
8.0.100.0000.00716.57
8.0.90.0000.00716.53
8.0.80.0090.00916.77
8.0.70.0040.00416.81
8.0.60.0080.00016.64
8.0.50.0040.00416.69
8.0.30.0110.01216.75
8.0.20.0140.00817.40
8.0.10.0030.00316.89
8.0.00.0070.01016.69
7.4.330.0060.00015.02
7.4.320.0060.00016.31
7.4.300.0060.00016.21
7.4.290.0040.00416.44
7.4.280.0000.00816.34
7.4.270.0000.00716.36
7.4.260.0030.00616.36
7.4.250.0000.00716.32
7.4.240.0040.00316.43
7.4.230.0000.00716.11
7.4.220.0090.01016.44
7.4.210.0060.00916.49
7.4.200.0050.00416.40
7.4.160.0090.00616.43
7.4.150.0070.01017.40
7.4.140.0120.00717.86
7.4.130.0110.01116.36
7.4.120.0110.00516.34
7.4.110.0130.01016.20
7.4.100.0120.00616.21
7.4.90.0100.01016.34
7.4.80.0130.00319.39
7.4.70.0120.00616.28
7.4.60.0080.00716.30
7.4.50.0040.00416.32
7.4.40.0180.00016.25
7.4.30.0060.01516.33
7.3.330.0050.00013.27
7.3.320.0030.00313.01
7.3.310.0000.00716.06
7.3.300.0040.00416.13
7.3.290.0040.01016.10
7.3.280.0090.00816.11
7.3.270.0110.00817.40
7.3.260.0140.00316.02
7.3.250.0050.01416.26
7.3.240.0090.00916.50
7.3.230.0030.01316.39
7.3.210.0060.01316.24
7.3.200.0170.00719.39
7.3.190.0030.01316.39
7.3.180.0100.00716.48
7.3.170.0090.00616.27
7.3.160.0060.01016.21
7.2.330.0070.01316.53
7.2.320.0100.00616.25
7.2.310.0070.01016.23
7.2.300.0100.00616.61
7.2.290.0060.01216.48
5.4.340.0100.03212.00
5.4.320.0050.03912.46
5.4.310.0060.03812.45
5.4.300.0060.03912.45
5.4.290.0060.04812.45
5.4.280.0090.03412.34
5.4.270.0070.05112.34
5.4.260.0040.03912.34
5.4.250.0040.04812.34
5.4.240.0060.03512.35
5.4.230.0070.03712.34
5.4.220.0070.03612.34
5.4.210.0070.03512.34
5.4.200.0080.03512.34
5.4.190.0060.03612.34
5.4.180.0050.03712.34
5.4.170.0070.03412.35
5.4.160.0070.03512.34
5.4.150.0050.03712.34
5.4.140.0070.03712.02
5.4.130.0090.04012.01
5.4.120.0040.03711.96
5.4.110.0070.03311.96
5.4.100.0060.03511.96
5.4.90.0060.03811.96
5.4.80.0060.04011.96
5.4.70.0070.03911.96
5.4.60.0070.03611.96
5.4.50.0090.04511.96
5.4.40.0070.03711.95
5.4.30.0080.04011.95
5.4.20.0080.03711.95
5.4.10.0050.04511.95
5.4.00.0080.03411.43

preferences:
41.3 ms | 403 KiB | 5 Q