3v4l.org

run code in 300+ PHP versions simultaneously
<?php #$str = 'doom2:'; #var_dump(implode(':',explode(':',$str))); exit; $arr = array('var'=> array('sub2' => 'notouch')); function strAssign(&$arr,$str,$val,$trail=true){ if(!empty($str)){ $str = explode(':',$str); $key = array_shift($str); if((isset($arr[$key]) && gettype($arr[$key])!='array') || !isset($arr[$key])){ $arr[$key] = array(); } strAssign($arr[$key],implode(':',$str),$val); }else{ if($trail){ $arr[] = $val; }else{ $arr = $val; } } } function strFetch(&$arr,$str){ if(!empty($str)){ $str = explode(':',$str); $key = array_shift($str); strFetch($arr[$key],implode(':',$str)); }else{ return $arr; } } #strAssign($arr,'var:sub:sub2:','value'); var_dump(strFetch($arr,'var:sub2'));

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)
8.3.60.0170.00016.75
8.3.50.0120.00622.04
8.3.40.0110.00418.58
8.3.30.0140.00019.20
8.3.20.0050.00320.35
8.3.10.0080.00021.70
8.3.00.0040.00420.73
8.2.180.0090.00918.31
8.2.170.0070.00722.96
8.2.160.0130.00320.57
8.2.150.0080.00024.18
8.2.140.0030.00524.66
8.2.130.0030.00626.16
8.2.120.0040.00419.73
8.2.110.0000.01121.04
8.2.100.0070.00717.75
8.2.90.0030.00519.38
8.2.80.0060.00317.97
8.2.70.0030.00617.38
8.2.60.0040.00717.93
8.2.50.0050.00318.07
8.2.40.0040.00420.07
8.2.30.0030.00618.13
8.2.20.0040.00417.75
8.2.10.0000.00818.28
8.2.00.0030.00517.84
8.1.280.0030.01625.92
8.1.270.0030.00519.00
8.1.260.0000.00726.35
8.1.250.0050.00228.09
8.1.240.0090.00023.80
8.1.230.0040.00817.48
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0030.00616.99
8.1.190.0040.00417.22
8.1.180.0080.00318.10
8.1.170.0050.00318.66
8.1.160.0000.00722.02
8.1.150.0040.00418.99
8.1.140.0040.00417.48
8.1.130.0070.00017.83
8.1.120.0030.00317.40
8.1.110.0060.00317.56
8.1.100.0050.00217.38
8.1.90.0030.00517.45
8.1.80.0040.00417.41
8.1.70.0070.00017.38
8.1.60.0040.00417.64
8.1.50.0040.00417.63
8.1.40.0070.00017.55
8.1.30.0050.00317.69
8.1.20.0000.00717.59
8.1.10.0030.00517.38
8.1.00.0040.00417.44
8.0.300.0000.00718.77
8.0.290.0040.00416.88
8.0.280.0030.00318.44
8.0.270.0030.00517.30
8.0.260.0060.00317.30
8.0.250.0070.00017.01
8.0.240.0000.00717.07
8.0.230.0070.00016.95
8.0.220.0030.00316.82
8.0.210.0000.00716.93
8.0.200.0030.00317.01
8.0.190.0040.00417.02
8.0.180.0040.00416.96
8.0.170.0000.00816.92
8.0.160.0040.00416.95
8.0.150.0040.00416.77
8.0.140.0050.00216.88
8.0.130.0040.00413.36
8.0.120.0000.00916.91
8.0.110.0040.00417.01
8.0.100.0070.00016.93
8.0.90.0000.00716.90
8.0.80.0060.00916.91
8.0.70.0070.00016.80
8.0.60.0030.00316.91
8.0.50.0100.00016.99
8.0.30.0120.00817.13
8.0.20.0110.00817.40
8.0.10.0000.00717.03
8.0.00.0090.00916.84
7.4.330.0060.00015.03
7.4.320.0000.00716.55
7.4.300.0060.00016.55
7.4.290.0000.00816.64
7.4.280.0030.00716.60
7.4.270.0040.00316.61
7.4.260.0080.00016.54
7.4.250.0080.00016.50
7.4.240.0040.00316.56
7.4.230.0020.00516.63
7.4.220.0100.00716.71
7.4.210.0000.02016.54
7.4.200.0000.00716.40
7.4.160.0060.00916.75
7.4.150.0150.00317.40
7.4.140.0070.01017.86
7.4.130.0030.01516.71
7.4.120.0110.00716.65
7.4.110.0100.00716.56
7.4.100.0180.00416.57
7.4.90.0110.01116.59
7.4.80.0070.01416.68
7.4.70.0110.00616.57
7.4.60.0080.00816.53
7.4.50.0040.00416.41
7.4.40.0050.01716.60
7.4.30.0100.01416.73
7.4.00.0120.00614.75
7.3.330.0030.00313.34
7.3.320.0150.00013.18
7.3.310.0070.00016.14
7.3.300.0030.00316.19
7.3.290.0070.00716.34
7.3.280.0060.01116.37
7.3.270.0210.00917.40
7.3.260.0050.01416.34
7.3.250.0100.00916.53
7.3.240.0130.01016.35
7.3.230.0070.01016.39
7.3.210.0130.00316.64
7.3.200.0150.00319.39
7.3.190.0080.00816.45
7.3.180.0060.01616.39
7.3.170.0100.01016.63
7.3.160.0150.00616.66
7.3.10.0100.00316.33
7.3.00.0100.00316.58
7.2.330.0080.01216.74
7.2.320.0040.01616.82
7.2.310.0060.01116.79
7.2.300.0090.00916.52
7.2.290.0120.00416.84
7.2.130.0070.00716.91
7.2.120.0090.00617.00
7.2.110.0090.00616.93
7.2.100.0130.00916.73
7.2.90.0040.01116.93
7.2.80.0030.01316.82
7.2.70.0000.01216.92
7.2.60.0100.00616.90
7.2.50.0070.00717.02
7.2.40.0020.00816.66
7.2.30.0030.01016.87
7.2.20.0030.01316.56
7.2.10.0070.00716.85
7.2.00.0100.00716.97
7.1.250.0030.01215.80
7.1.200.0040.01115.40
7.1.100.0040.00818.13
7.1.70.0090.00617.07
7.1.60.0160.01019.46
7.1.50.0060.01616.54
7.1.00.0030.07722.48
7.0.200.0000.00716.32
7.0.140.0000.03722.18
7.0.60.0130.08021.70
7.0.50.0070.08017.92
7.0.40.0070.08020.20
7.0.30.0400.07020.11
7.0.20.0100.04720.32
7.0.10.0130.08720.08
7.0.00.0100.08320.05
5.6.280.0030.07321.08
5.6.210.0100.08020.63
5.6.200.0070.08018.17
5.6.190.0130.08020.50
5.6.180.4130.04320.34
5.6.170.0130.04720.55
5.6.160.0070.06020.55
5.6.150.0000.09318.19
5.6.140.0070.05718.28
5.6.130.0100.08718.14
5.6.120.0070.08321.02
5.6.110.0200.06721.02
5.6.100.0070.04321.05
5.6.90.0030.09020.98
5.6.80.0070.06020.40
5.5.350.0200.04720.41
5.5.340.0030.09018.03
5.5.330.0000.04720.44
5.5.320.0270.05020.36
5.5.310.0300.05320.35
5.5.300.0070.08317.96
5.5.290.0130.08018.09
5.5.280.0100.08020.90
5.5.270.0000.04320.98
5.5.260.0130.07720.88
5.5.250.0000.08720.72
5.5.240.0230.07020.29
5.4.450.0500.06019.46
5.4.440.0930.05719.71
5.4.430.0870.06019.58
5.4.420.0800.06019.46
5.4.410.0930.05719.06
5.4.400.0830.07019.13
5.4.390.0270.04018.57
5.4.380.0030.07718.59
5.4.370.0000.06318.83
5.4.360.0100.05318.54
5.4.350.0030.06318.53
5.4.340.0070.06018.45
5.4.320.0230.04718.61
5.4.310.0130.05718.50
5.4.300.0030.06318.57
5.4.290.0070.05718.70
5.4.280.0100.05318.56
5.4.270.0100.06718.70
5.4.260.0070.06318.72
5.4.250.0130.06018.56
5.4.240.0130.05718.80
5.4.230.0100.06018.75
5.4.220.0100.07018.69
5.4.210.0200.05718.46
5.4.200.0070.06016.56
5.4.190.0300.04318.78
5.4.180.0170.05318.61
5.4.170.0100.07018.71
5.4.160.0170.07018.56
5.4.150.0130.07318.76
5.4.140.0270.06016.29
5.4.130.0130.07016.38
5.4.120.0100.07316.44
5.4.110.0030.07716.28
5.4.100.0270.06016.21
5.4.90.0200.06316.29
5.4.80.0130.06716.24
5.4.70.0100.07316.19
5.4.60.0170.06716.41
5.4.50.0130.06716.29
5.4.40.0200.06716.27
5.4.30.0100.07016.41
5.4.20.0130.07316.20
5.4.10.0130.07016.41
5.4.00.0130.06315.71
5.3.290.0170.07314.72
5.3.280.0300.05314.59
5.3.270.0070.08314.61
5.3.260.0130.07314.83
5.3.250.0230.06314.78
5.3.240.0100.07714.83
5.3.230.0100.07314.65
5.3.220.0070.07714.62
5.3.210.0270.06014.70
5.3.200.0130.07314.55
5.3.190.0170.06714.81
5.3.180.0170.06714.59
5.3.170.0100.07314.73
5.3.160.0100.07314.70
5.3.150.0130.07314.62
5.3.140.0330.05014.70
5.3.130.0170.07314.60
5.3.120.0170.07314.77
5.3.110.0170.07314.73
5.3.100.0130.07014.11
5.3.90.0100.07314.01
5.3.80.0230.06014.00
5.3.70.0230.06014.02
5.3.60.0100.07014.05
5.3.50.0100.07013.96
5.3.40.0100.07013.94
5.3.30.0200.06314.13
5.3.20.0200.06013.70
5.3.10.0200.04713.68
5.3.00.0130.05313.69
5.2.170.0030.05311.18
5.2.160.0170.04011.17
5.2.150.0000.05011.28
5.2.140.0100.04011.18
5.2.130.0170.04311.19
5.2.120.0100.03711.14
5.2.110.0130.04311.18
5.2.100.0070.05011.14
5.2.90.0100.04311.22
5.2.80.0070.04711.15
5.2.70.0130.04011.13
5.2.60.0070.04311.08
5.2.50.0070.04311.03
5.2.40.0130.05311.11
5.2.30.0230.04710.98
5.2.20.0100.04011.00
5.2.10.0130.04010.92
5.2.00.0070.04710.73
5.1.60.0070.04310.23
5.1.50.0130.04310.07
5.1.40.0170.04010.10
5.1.30.0100.05010.32
5.1.20.0100.05710.54
5.1.10.0100.05010.26
5.1.00.0070.04010.15
5.0.50.0070.0338.75
5.0.40.0070.0308.43
5.0.30.0070.0478.44
5.0.20.0030.0308.21
5.0.10.0000.0338.21
5.0.00.0030.0478.17
4.4.90.0030.0275.93
4.4.80.0030.0275.91
4.4.70.0000.0275.90
4.4.60.0070.0235.95
4.4.50.0030.0235.94
4.4.40.0100.0335.99
4.4.30.0030.0275.89
4.4.20.0030.0235.99
4.4.10.0030.0236.02
4.4.00.0030.0406.04
4.3.110.0070.0305.96
4.3.100.0070.0275.86
4.3.90.0070.0275.81
4.3.80.0070.0405.85
4.3.70.0100.0175.94
4.3.60.0070.0275.84
4.3.50.0070.0275.89
4.3.40.0070.0335.79
4.3.30.0030.0235.40
4.3.20.0070.0275.40
4.3.10.0070.0205.40
4.3.00.0300.03014.62

preferences:
87.67 ms | 401 KiB | 5 Q