3v4l.org

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

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)
8.3.70.0090.00616.75
8.3.60.0060.01116.88
8.3.50.0100.01021.96
8.3.40.0070.00718.84
8.3.30.0040.01119.17
8.3.20.0040.00420.29
8.3.10.0050.00321.85
8.3.00.0050.00320.83
8.2.190.0150.00616.63
8.2.180.0160.00718.54
8.2.170.0030.01722.96
8.2.160.0070.00722.26
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0050.00319.66
8.2.110.0000.00922.25
8.2.100.0070.00417.63
8.2.90.0090.00019.36
8.2.80.0000.00817.97
8.2.70.0080.00017.63
8.2.60.0000.00818.05
8.2.50.0060.00318.07
8.2.40.0070.00318.09
8.2.30.0030.00718.10
8.2.20.0030.00517.85
8.2.10.0070.00018.05
8.2.00.0060.00317.81
8.1.280.0090.00625.92
8.1.270.0080.00024.66
8.1.260.0000.00826.35
8.1.250.0050.00328.09
8.1.240.0130.00323.84
8.1.230.0090.00319.13
8.1.220.0090.00017.75
8.1.210.0000.00818.77
8.1.200.0030.00717.35
8.1.190.0050.00317.35
8.1.180.0040.00418.10
8.1.170.0000.00818.78
8.1.160.0040.00421.98
8.1.150.0040.00418.88
8.1.140.0090.00017.46
8.1.130.0030.00317.73
8.1.120.0000.00717.38
8.1.110.0040.00417.41
8.1.100.0040.00417.34
8.1.90.0000.00717.45
8.1.80.0060.00317.49
8.1.70.0000.00717.33
8.1.60.0000.00817.62
8.1.50.0000.00817.43
8.1.40.0000.00717.41
8.1.30.0030.00617.65
8.1.20.0000.00817.65
8.1.10.0030.00617.47
8.1.00.0000.00717.40
8.0.300.0000.00818.77
8.0.290.0070.00016.75
8.0.280.0070.00018.49
8.0.270.0070.00016.88
8.0.260.0000.00817.27
8.0.250.0000.00717.09
8.0.240.0000.00817.04
8.0.230.0070.00017.01
8.0.220.0000.00716.95
8.0.210.0000.00716.91
8.0.200.0000.00717.03
8.0.190.0000.00716.98
8.0.180.0000.00717.01
8.0.170.0080.00016.99
8.0.160.0070.00017.04
8.0.150.0030.00616.81
8.0.140.0030.00516.83
8.0.130.0000.00613.42
8.0.120.0000.00816.89
8.0.110.0070.00016.93
8.0.100.0030.00516.74
8.0.90.0040.00416.85
8.0.80.0060.01316.85
8.0.70.0040.00416.96
8.0.60.0040.00416.84
8.0.50.0040.00416.78
8.0.30.0120.01117.22
8.0.20.0240.01617.40
8.0.10.0040.00416.97
8.0.00.0160.00716.70
7.4.330.0030.00315.03
7.4.320.0030.00316.63
7.4.300.0000.00616.60
7.4.290.0040.00416.51
7.4.280.0050.00516.50
7.4.270.0000.00716.52
7.4.260.0000.00716.48
7.4.250.0000.00716.32
7.4.240.0040.00316.57
7.4.230.0070.00016.41
7.4.220.0100.01016.65
7.4.210.0000.02016.68
7.4.200.0080.00016.48
7.4.160.0130.00416.48
7.4.150.0150.00417.40
7.4.140.0100.00817.86
7.4.130.0110.01016.42
7.4.120.0110.00716.57
7.4.110.0130.00516.58
7.4.100.0060.01916.65
7.4.90.0100.00716.36
7.4.80.0060.01016.71
7.4.70.0140.00316.45
7.4.60.0100.00716.66
7.4.50.0000.00816.45
7.4.40.0090.00616.50
7.4.30.0060.01316.46
7.4.00.0090.00514.96
7.3.330.0050.00013.39
7.3.320.0060.00613.38
7.3.310.0030.00316.45
7.3.300.0070.00016.44
7.3.290.0070.00716.43
7.3.280.0100.00716.45
7.3.270.0140.00317.40
7.3.260.0120.00616.68
7.3.250.0110.00616.50
7.3.240.0080.01116.70
7.3.230.0090.01216.55
7.3.210.0110.00716.53
7.3.200.0060.01519.39
7.3.190.0060.01516.34
7.3.180.0070.01416.41
7.3.170.0070.01016.57
7.3.160.0060.01516.64
7.3.120.0070.01115.08
7.3.110.0000.01314.88
7.3.100.0070.00714.88
7.3.90.0120.00314.87
7.3.80.0000.01014.80
7.3.70.0030.01414.85
7.3.60.0100.00314.97
7.3.50.0060.00914.68
7.3.40.0070.01114.89
7.3.30.0090.00614.85
7.3.20.0040.01416.74
7.3.10.0080.00416.69
7.3.00.0000.00916.89
7.2.330.0160.00416.48
7.2.320.0090.00916.36
7.2.310.0130.01016.46
7.2.300.0090.01216.63
7.2.290.0090.01316.87
7.2.250.0030.01415.30
7.2.240.0060.00914.73
7.2.230.0030.00915.15
7.2.220.0070.00715.30
7.2.210.0030.00914.95
7.2.200.0070.00715.00
7.2.190.0090.00914.71
7.2.180.0040.01414.98
7.2.170.0070.00714.88
7.2.120.0130.00016.52
7.2.110.0030.00716.65
7.2.100.0100.00516.53
7.2.90.0040.01416.88
7.2.80.0050.01016.90
7.2.70.0060.01216.93
7.2.60.0090.00616.75
7.2.50.0130.00517.08
7.2.40.0120.00816.82
7.2.30.0110.00717.13
7.2.20.0130.00516.94
7.2.10.0140.00517.02
7.2.00.0040.00918.13
7.1.330.0060.01015.79
7.1.320.0100.00316.07
7.1.310.0100.00715.74
7.1.300.0120.00615.76
7.1.290.0040.01415.69
7.1.280.0090.00015.84
7.1.270.0070.00715.75
7.1.260.0100.00315.95
7.1.240.0140.00015.61
7.1.230.0120.00315.64
7.1.220.0080.00815.71
7.1.210.0070.01115.78
7.1.200.0050.00915.64
7.1.190.0150.00015.66
7.1.180.0090.00515.80
7.1.170.0090.00815.79
7.1.160.0110.00615.48
7.1.150.0150.00315.86
7.1.140.0090.00615.61
7.1.130.0130.00715.75
7.1.120.0180.00415.84
7.1.110.0080.01115.95
7.1.100.0040.01016.96
7.1.90.0100.00615.87
7.1.80.0080.00415.59
7.1.70.0060.00816.51
7.1.60.0070.01217.74
7.1.50.0090.01216.45
7.1.40.0080.00315.82
7.1.30.0070.00715.93
7.1.20.0050.01015.99
7.1.10.0050.01015.88
7.1.00.0100.03719.15
7.0.320.0110.00815.47
7.0.310.0150.00015.25
7.0.300.0110.00515.13
7.0.290.0130.00515.31
7.0.280.0170.00315.43
7.0.270.0140.00015.39
7.0.260.0140.00015.39
7.0.250.0090.00615.47
7.0.240.0080.00815.64
7.0.230.0080.00415.23
7.0.220.0080.00615.36
7.0.210.0060.00915.61
7.0.200.0100.00015.87
7.0.190.0060.00615.54
7.0.180.0100.00615.44
7.0.170.0000.01515.16
7.0.160.0100.00515.53
7.0.150.0030.01115.25
7.0.140.0060.03918.76
7.0.130.0120.00315.55
7.0.120.0100.00515.28
7.0.110.0050.01015.19
7.0.100.0070.00715.53
7.0.90.0050.01015.49
7.0.80.0140.00015.39
7.0.70.0030.01015.45
7.0.60.0110.04218.70
7.0.50.0130.02716.72
7.0.40.0080.04316.80
7.0.30.0270.04116.86
7.0.20.0140.02516.90
7.0.10.0080.03716.88
7.0.00.0040.04716.81
5.6.380.0120.00414.43
5.6.370.0110.00314.27
5.6.360.0130.00714.59
5.6.350.0080.00814.41
5.6.340.0080.00814.21
5.6.330.0070.00714.63
5.6.320.0090.00314.38
5.6.310.0110.00714.32
5.6.300.0070.00814.55
5.6.290.0090.00614.67
5.6.280.0050.04117.72
5.6.270.0000.01514.11
5.6.260.0060.00914.79
5.6.250.0000.01414.03
5.6.240.0110.00314.43
5.6.230.0140.00014.34
5.6.220.0120.00414.29
5.6.210.0130.04017.49
5.6.200.0140.02316.29
5.6.190.0030.04517.64
5.6.180.0140.02617.62
5.6.170.0180.04317.45
5.6.160.0090.03717.52
5.6.150.0090.02716.42
5.6.140.0130.03316.26
5.6.130.0080.03616.40
5.6.120.0140.03817.70
5.6.110.0050.04717.57
5.6.100.0070.04117.62
5.6.90.0040.05017.71
5.6.80.0040.04017.35
5.6.70.0120.00014.32
5.6.60.0100.00314.11
5.6.50.0090.00714.62
5.6.40.0000.01114.15
5.6.30.0060.00914.29
5.6.20.0150.00314.52
5.6.10.0130.00414.43
5.6.00.0100.00714.20
5.5.380.0080.00411.17
5.5.370.0000.01111.31
5.5.360.0080.00011.17
5.5.350.0270.03515.76
5.5.340.0050.02814.81
5.5.330.0100.03815.78
5.5.320.0140.04215.70
5.5.310.0210.02915.73
5.5.300.0060.03814.56
5.5.290.0060.04514.53
5.5.280.0050.02516.05
5.5.270.0040.02516.19
5.5.260.0070.02415.97
5.5.250.0090.03315.83
5.5.240.0090.03115.67
5.5.230.0090.00011.19
5.5.220.0000.01111.09
5.5.210.0090.00011.07
5.5.200.0080.00011.18
5.5.190.0090.00311.07
5.5.180.0030.01111.19
5.5.170.0090.00514.17
5.5.160.0000.01011.36
5.5.150.0080.00311.07
5.5.140.0000.01211.30
5.5.130.0070.00311.07
5.5.120.0000.01111.18
5.5.110.0040.00711.07
5.5.100.0100.00311.08
5.5.90.0060.00611.27
5.5.80.0110.00011.07
5.5.70.0090.00311.30
5.5.60.0080.00511.07
5.5.50.0040.00711.07
5.5.40.0080.00311.35
5.5.30.0030.01011.27
5.5.20.0060.00211.07
5.5.10.0040.00411.07
5.5.00.0040.00811.24
5.4.450.0080.03715.19
5.4.440.0430.03315.34
5.4.430.0070.03015.28
5.4.420.0450.03015.39
5.4.410.0510.02515.13
5.4.400.0460.02815.03
5.4.390.0070.03714.89
5.4.380.0120.03214.82
5.4.370.0090.03315.06
5.4.360.0160.02715.01
5.4.350.0080.03714.92
5.4.340.0070.03214.96
5.4.330.0080.00411.20
5.4.320.0110.03214.93
5.4.310.0150.02714.91
5.4.300.0070.03514.91
5.4.290.0120.03414.79
5.4.280.0130.03614.81
5.4.270.0150.03415.03
5.4.260.0140.03814.77
5.4.250.0180.03515.08
5.4.240.0130.03814.80
5.4.230.0130.03614.90
5.4.220.0120.02814.92
5.4.210.0170.02814.96
5.4.200.0160.02713.94
5.4.190.0150.03814.89
5.4.180.0150.03314.93
5.4.170.0160.03314.84
5.4.160.0120.03914.89
5.4.150.0130.03814.87
5.4.140.0110.03513.69
5.4.130.0030.03813.66
5.4.120.0130.03013.68
5.4.110.0070.03213.64
5.4.100.0120.02813.68
5.4.90.0080.03013.80
5.4.80.0060.03813.74
5.4.70.0110.03013.70
5.4.60.0100.02813.79
5.4.50.0050.03213.67
5.4.40.0080.02913.66
5.4.30.0090.02813.65
5.4.20.0130.02813.65
5.4.10.0070.03213.63
5.4.00.0140.02513.47
5.3.290.0120.03412.97
5.3.280.0150.03012.85
5.3.270.0160.02512.86
5.3.260.0110.03012.94
5.3.250.0070.03312.84
5.3.240.0080.03112.86
5.3.230.0120.03012.95
5.3.220.0120.03212.82
5.3.210.0110.03112.87
5.3.200.0100.03112.91
5.3.190.0090.03112.83
5.3.180.0120.02912.92
5.3.170.0130.03112.84
5.3.160.0120.02712.83
5.3.150.0120.03212.87
5.3.140.0080.03712.83
5.3.130.0100.03112.81
5.3.120.0120.03312.80
5.3.110.0200.03312.87
5.3.100.0060.03312.62
5.3.90.0150.02612.63
5.3.80.0100.03012.54
5.3.70.0140.03312.56
5.3.60.0090.03512.55
5.3.50.0110.02512.53
5.3.40.0050.03312.55
5.3.30.0170.02512.57
5.3.20.0120.03012.49
5.3.10.0110.03612.38
5.3.00.0130.03812.41
5.2.170.0160.02011.13
5.2.160.0040.02911.14
5.2.150.0120.02011.13
5.2.140.0070.02711.21
5.2.130.0120.02011.11
5.2.120.0050.03211.10
5.2.110.0060.02911.09
5.2.100.0070.03211.10
5.2.90.0070.02311.10
5.2.80.0120.02411.12
5.2.70.0050.02511.10
5.2.60.0030.02611.08
5.2.50.0080.02511.10
5.2.40.0050.03311.10
5.2.30.0110.02811.08
5.2.20.0090.02211.12
5.2.10.0090.02510.98
5.2.00.0080.02511.00
5.1.60.0100.02010.54
5.1.50.0080.02010.56
5.1.40.0080.02010.63
5.1.30.0110.02210.75
5.1.20.0050.02810.73
5.1.10.0080.02010.64
5.1.00.0090.02010.64
5.0.50.0030.0219.85
5.0.40.0050.0189.80
5.0.30.0060.0259.66
5.0.20.0070.0159.63
5.0.10.0020.0189.63
5.0.00.0030.0309.64
4.4.90.0040.0168.50
4.4.80.0050.0178.49
4.4.70.0070.0148.49
4.4.60.0040.0168.50
4.4.50.0080.0158.49
4.4.40.0010.0288.49
4.4.30.0040.0178.48
4.4.20.0030.0158.52
4.4.10.0030.0158.52
4.4.00.0020.0248.54
4.3.110.0080.0118.44
4.3.100.0080.0108.45
4.3.90.0010.0168.48
4.3.80.0050.0178.50
4.3.70.0060.0108.46
4.3.60.0040.0138.44
4.3.50.0000.0188.42
4.3.40.0020.0198.44
4.3.30.0030.0148.21
4.3.20.0030.0128.21
4.3.10.0020.0128.21
4.3.00.0070.01012.85

preferences:
64.49 ms | 401 KiB | 5 Q