3v4l.org

run code in 300+ PHP versions simultaneously
<?php function colorSequences($i1,$i2) { $m = strlen($i1); $n = strlen($i2); $am = str_split($i1); $at = str_split($i2); $count = 0; /*for($i=0;$i<$m;$i++){ if(count($i2) > 0){ if( in_array($i1[$i],$at) ){ $key = array_search($i1[$i],$at); unset($at[$key]); }else{ $count++; } }else{ $count++; } } return $count+(count($at))-$m;*/ return array_diff($at, $am); } print_r( colorSequences("xa","asdf")); ?>

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)
8.3.60.0070.00718.43
8.3.50.0080.00822.11
8.3.40.0140.00318.66
8.3.30.0120.00318.56
8.3.20.0080.00018.48
8.3.10.0080.00020.92
8.3.00.0050.00319.55
8.2.180.0090.00618.38
8.2.170.0120.00322.96
8.2.160.0100.00320.39
8.2.150.0050.00224.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0050.00221.12
8.2.110.0090.00020.57
8.2.100.0040.00717.78
8.2.90.0000.00818.89
8.2.80.0030.00517.97
8.2.70.0040.00417.37
8.2.60.0060.00317.80
8.2.50.0070.00418.07
8.2.40.0000.00718.18
8.2.30.0030.00319.33
8.2.20.0000.00717.54
8.2.10.0040.00417.71
8.2.00.0090.00017.68
8.1.280.0090.00625.92
8.1.270.0080.00023.99
8.1.260.0150.00426.35
8.1.250.0060.00328.09
8.1.240.0040.00422.29
8.1.230.0000.01120.91
8.1.220.0030.00618.77
8.1.210.0040.00418.90
8.1.200.0070.00317.23
8.1.190.0000.00917.41
8.1.180.0040.00418.10
8.1.170.0050.00318.67
8.1.160.0000.00718.77
8.1.150.0000.00718.64
8.1.140.0030.00617.32
8.1.130.0000.00717.91
8.1.120.0030.00317.43
8.1.110.0040.00417.41
8.1.100.0040.00417.39
8.1.90.0000.00717.43
8.1.80.0040.00417.45
8.1.70.0030.00317.35
8.1.60.0080.00017.53
8.1.50.0040.00417.55
8.1.40.0030.00517.59
8.1.30.0000.00817.69
8.1.20.0000.00917.70
8.1.10.0050.00217.52
8.1.00.0070.00017.50
8.0.300.0000.00719.89
8.0.290.0040.00417.16
8.0.280.0050.00318.44
8.0.270.0030.00317.07
8.0.260.0040.00416.81
8.0.250.0000.00716.94
8.0.240.0020.00516.84
8.0.230.0040.00416.78
8.0.220.0000.00716.71
8.0.210.0000.00716.80
8.0.200.0000.00716.81
8.0.190.0000.00716.91
8.0.180.0030.00316.77
8.0.170.0040.00416.79
8.0.160.0000.00716.80
8.0.150.0040.00416.65
8.0.140.0030.00316.83
8.0.130.0050.00013.26
8.0.120.0050.00216.82
8.0.110.0000.00716.92
8.0.100.0000.00716.85
8.0.90.0000.00716.81
8.0.80.0060.01316.89
8.0.70.0000.00716.90
8.0.60.0040.00416.76
8.0.50.0080.00016.86
8.0.30.0130.00917.17
8.0.20.0130.00917.40
8.0.10.0040.00416.84
8.0.00.0090.01016.77
7.4.330.0000.00415.07
7.4.320.0030.00316.55
7.4.300.0030.00316.61
7.4.290.0000.00616.43
7.4.280.0070.00016.61
7.4.270.0040.00416.50
7.4.260.0050.00013.18
7.4.250.0080.00016.58
7.4.240.0070.00016.70
7.4.230.0030.00316.40
7.4.220.0140.00316.64
7.4.210.0080.00816.52
7.4.200.0000.00716.62
7.4.190.0000.00716.41
7.4.160.0080.00816.31
7.4.150.0040.01417.40
7.4.140.0110.00517.86
7.4.130.0080.01016.44
7.4.120.0100.00816.45
7.4.110.0070.01716.59
7.4.100.0110.00716.37
7.4.90.0120.00616.46
7.4.80.0030.01319.39
7.4.70.0140.00916.50
7.4.60.0080.00816.38
7.4.50.0030.00516.15
7.4.40.0070.01022.77
7.4.30.0030.01516.57
7.4.00.0070.01114.86
7.3.330.0000.00613.27
7.3.320.0030.00313.31
7.3.310.0040.00416.21
7.3.300.0000.00716.17
7.3.290.0040.01416.25
7.3.280.0100.00516.31
7.3.270.0140.01017.40
7.3.260.0120.00918.24
7.3.250.0060.01116.26
7.3.240.0110.01116.25
7.3.230.0110.00616.39
7.3.210.0110.00616.63
7.3.200.0120.00619.39
7.3.190.0100.00716.41
7.3.180.0120.00416.30
7.3.170.0110.00416.65
7.3.160.0100.01616.59
7.3.120.0060.00914.91
7.3.110.0060.00914.74
7.3.100.0080.00814.60
7.3.90.0070.00714.92
7.3.80.0070.00714.67
7.3.70.0070.00714.80
7.3.60.0070.00714.90
7.3.50.0070.00314.88
7.3.40.0080.00314.93
7.3.30.0080.00814.48
7.3.20.0040.01216.70
7.3.10.0000.01116.48
7.3.00.0050.00516.58
7.2.330.0130.00516.70
7.2.320.0120.00616.65
7.2.310.0200.00316.68
7.2.300.0120.00316.36
7.2.290.0100.00716.48
7.2.250.0070.01314.73
7.2.240.0100.01014.90
7.2.230.0070.00714.70
7.2.220.0000.01815.11
7.2.210.0060.00314.86
7.2.200.0000.00914.88
7.2.190.0040.00715.09
7.2.180.0000.01214.72
7.2.170.0000.01514.68
7.2.110.0280.01216.59
7.2.00.0060.00819.31
7.1.330.0030.01015.54
7.1.320.0060.01215.70
7.1.310.0090.00315.75
7.1.300.0060.00615.41
7.1.290.0040.00715.75
7.1.280.0030.01015.87
7.1.270.0000.01415.92
7.1.260.0070.00715.69
7.1.100.0040.00818.06
7.1.70.0000.00717.29
7.1.60.0030.00716.97
7.1.50.0000.01916.84
7.1.40.0110.00416.60
7.1.30.0100.01016.64
7.1.20.0040.00716.70
7.1.10.0030.01316.63
7.1.00.0040.00416.63
7.0.200.0100.00616.43
7.0.190.0030.00816.65
7.0.180.0000.00816.30
7.0.170.0000.00816.33
7.0.160.0040.00416.11
7.0.150.0030.00516.41
7.0.140.0030.00716.35
7.0.130.0000.00816.50
7.0.120.0030.00616.34
7.0.110.0040.01116.39
7.0.100.0090.00616.31
7.0.90.0000.00816.27
7.0.80.0030.01216.19
7.0.70.0000.01016.42
7.0.60.0000.01616.23
7.0.50.0030.01416.38
7.0.40.0030.00915.00
7.0.30.0000.00715.00
7.0.20.0040.01215.00
7.0.10.0060.00315.00
7.0.00.0000.01215.00
5.6.300.0000.04420.82
5.6.290.0030.04620.85
5.6.280.0030.04421.01
5.6.270.0030.04620.87
5.6.260.0070.03720.91
5.6.250.0100.05921.02
5.6.240.0070.03920.79
5.6.230.0030.08520.98
5.6.220.0030.04120.81
5.6.210.0000.04420.61
5.6.200.0030.04820.91
5.6.190.0030.05120.98
5.6.180.0070.06620.87
5.6.170.0030.05720.78
5.6.160.0000.05520.86
5.6.150.0070.08421.01
5.6.140.0000.04320.85
5.6.130.0030.10020.80
5.6.120.0000.04520.79
5.6.110.0000.04520.86
5.6.100.0070.07320.96
5.6.90.0030.04620.75
5.6.80.0000.04620.39
5.6.70.0070.03420.34
5.6.60.0070.03420.14
5.6.50.0060.04220.23
5.6.40.0000.06320.34
5.6.30.0000.04220.26
5.6.20.0040.03920.20
5.6.10.0000.04320.15
5.6.00.0100.03220.31
5.5.380.0030.08017.64
5.5.370.0100.07817.67
5.5.360.0030.08517.58
5.5.350.0100.04517.43
5.5.340.0070.07417.84
5.5.330.0060.04118.13
5.5.320.0070.04517.99
5.5.310.0060.07718.01
5.5.300.0000.04218.13
5.5.290.0000.05318.09
5.5.280.0000.05018.01
5.5.270.0000.05018.09
5.5.260.0030.04117.84
5.5.250.0070.03617.55
5.5.240.0060.03517.48
5.5.230.0100.05317.48
5.5.220.0070.03317.48
5.5.210.0070.03517.23
5.5.200.0000.04017.07
5.5.190.0030.03917.05
5.5.180.0000.04117.18
5.5.160.0030.04117.51
5.5.150.0030.04317.55
5.5.140.0040.04217.44
5.5.130.0030.04417.44
5.5.120.0000.04117.09
5.5.110.0030.04117.05
5.5.100.0000.04317.31
5.5.90.0100.03317.36
5.5.80.0070.07616.94
5.5.70.0030.03817.27
5.5.60.0060.03216.94
5.5.50.0000.04417.34
5.5.40.0060.03517.33
5.5.30.0030.03816.98
5.5.20.0130.03317.39
5.5.10.0000.04317.34
5.5.00.0030.06017.23
5.4.450.0000.04719.27
5.4.440.0030.04019.30
5.4.430.0040.03919.53
5.4.420.0040.04219.28
5.4.410.0070.04119.14
5.4.400.0030.04318.98
5.4.390.0070.06619.05
5.4.380.0000.03918.93
5.4.370.0030.03718.97
5.4.360.0070.03418.91
5.4.350.0060.03418.98
5.4.340.0070.03619.13
5.4.320.0070.03418.89
5.4.310.0000.04519.05
5.4.300.0000.04519.13
5.4.290.0030.03718.95
5.4.280.0000.04118.91
5.4.270.0140.06119.14
5.4.260.0030.03719.10
5.4.250.0030.03519.13
5.4.240.0030.03619.21
5.4.230.0030.05419.04
5.4.220.0030.03918.89
5.4.210.0030.04018.95
5.4.200.0000.04019.20
5.4.190.0000.04219.05
5.4.180.0000.06219.04
5.4.170.0100.05618.90
5.4.160.0030.05418.86
5.4.150.0060.05618.85
5.4.140.0070.04316.54
5.4.130.0030.07016.46
5.4.120.0030.03716.55
5.4.110.0030.05016.48
5.4.100.0000.04016.62
5.4.90.0000.03816.48
5.4.80.0130.05816.75
5.4.70.0070.06916.55
5.4.60.0000.03916.46
5.4.50.0030.07116.59
5.4.40.0030.03716.72
5.4.30.0030.03416.59
5.4.20.0000.04416.70
5.4.10.0030.06416.67
5.4.00.0070.05515.94
5.3.290.0030.04115.00
5.3.280.0060.04415.00
5.3.270.0100.03615.00
5.3.260.0030.06515.00
5.3.250.0030.05515.00
5.3.240.0100.02915.00
5.3.230.0070.03515.00
5.3.220.0100.06515.00
5.3.210.0030.03715.00
5.3.200.0030.05315.00
5.3.190.0000.04115.00
5.3.180.0070.03915.00
5.3.170.0030.05415.00
5.3.160.0030.07315.00
5.3.150.0070.07015.00
5.3.140.0070.07415.00
5.3.130.0030.03915.00
5.3.120.0100.05415.00
5.3.110.0100.05815.00
5.3.100.0040.04615.00
5.3.90.0060.04515.00
5.3.80.0040.03915.00
5.3.70.0100.03415.00
5.3.60.0070.04815.00
5.3.50.0070.05915.00
5.3.40.0030.04415.00
5.3.30.0000.03915.00
5.3.20.0000.03815.00
5.3.10.0030.03315.00
5.3.00.0030.05015.00
5.2.170.0000.03615.00
5.2.160.0030.03415.00
5.2.150.0060.03015.00
5.2.140.0100.03015.00
5.2.130.0000.03415.00
5.2.120.0030.02815.00
5.2.110.0040.02815.00
5.2.100.0000.03215.00
5.2.90.0030.02915.00
5.2.80.0000.03215.00
5.2.70.0000.03615.00
5.2.60.0000.05615.00
5.2.50.0060.06415.00
5.2.40.0030.05215.00
5.2.30.0000.03515.00
5.2.20.0040.03115.00
5.2.10.0030.03015.00
5.2.00.0000.03115.00
5.1.60.0070.05315.00
5.1.50.0030.04415.00
5.1.40.0030.02615.00
5.1.30.0030.02615.00
5.1.20.0030.03415.00
5.1.10.0070.02315.00
5.1.00.0000.03515.00
5.0.50.0030.02015.00
5.0.40.0060.01715.00
5.0.30.0030.07015.00
5.0.20.0060.04015.00
5.0.10.0040.02815.00
5.0.00.0000.03315.00
4.4.90.0060.01815.00
4.4.80.0060.01715.00
4.4.70.0000.01715.00
4.4.60.0000.01815.00
4.4.50.0060.01215.00
4.4.40.0160.01915.00
4.4.30.0000.01815.00
4.4.20.0040.01515.00
4.4.10.0060.01115.00
4.4.00.0080.04515.00
4.3.110.0030.02715.00
4.3.100.0060.02115.00
4.3.90.0000.03115.00
4.3.80.0000.04515.00
4.3.70.0000.02615.00
4.3.60.0030.01415.00
4.3.50.0000.01715.00
4.3.40.0000.04115.00
4.3.30.0060.01415.00
4.3.20.0000.03615.00
4.3.10.0000.03015.00
4.3.00.0030.03315.00

preferences:
50.73 ms | 401 KiB | 5 Q