3v4l.org

run code in 300+ PHP versions simultaneously
<?php function colorSequences($i1,$i2) { $m = strlen($i1); $n = strlen($i2); $at = str_split($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; } echo colorSequences("abc","abc"); ?>

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)
8.3.60.0070.01418.43
8.3.50.0160.00321.20
8.3.40.0070.00718.63
8.3.30.0030.01020.21
8.3.20.0030.00520.19
8.3.10.0040.00421.22
8.3.00.0050.00322.39
8.2.180.0170.00316.50
8.2.170.0100.00722.96
8.2.160.0110.00322.16
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0050.00326.16
8.2.120.0040.00420.62
8.2.110.0000.00819.27
8.2.100.0090.00317.72
8.2.90.0040.00419.05
8.2.80.0080.00018.04
8.2.70.0100.00017.63
8.2.60.0040.00417.93
8.2.50.0030.00518.07
8.2.40.0040.00418.03
8.2.30.0000.00719.43
8.2.20.0030.00517.65
8.2.10.0000.00917.88
8.2.00.0040.00417.75
8.1.280.0060.00825.92
8.1.270.0000.00823.99
8.1.260.0070.00726.35
8.1.250.0060.00928.09
8.1.240.0090.00022.45
8.1.230.0100.00020.78
8.1.220.0000.00818.77
8.1.210.0080.00018.85
8.1.200.0030.00617.25
8.1.190.0050.00317.66
8.1.180.0040.00418.10
8.1.170.0040.00418.54
8.1.160.0040.00418.83
8.1.150.0040.00418.56
8.1.140.0000.00817.45
8.1.130.0000.00717.72
8.1.120.0000.01217.37
8.1.110.0050.00217.32
8.1.100.0030.00317.54
8.1.90.0030.00317.49
8.1.80.0050.00317.48
8.1.70.0070.00017.43
8.1.60.0000.00717.54
8.1.50.0040.00417.54
8.1.40.0030.00617.55
8.1.30.0040.00417.62
8.1.20.0030.00617.63
8.1.10.0040.00417.45
8.1.00.0030.00517.52
8.0.300.0030.00519.97
8.0.290.0070.00017.05
8.0.280.0040.00418.31
8.0.270.0030.00317.31
8.0.260.0000.00816.89
8.0.250.0030.00316.88
8.0.240.0070.00016.93
8.0.230.0030.00316.96
8.0.220.0030.00416.89
8.0.210.0080.00016.79
8.0.200.0000.00616.90
8.0.190.0040.00416.91
8.0.180.0040.00416.80
8.0.170.0040.00416.92
8.0.160.0030.00316.93
8.0.150.0000.00716.81
8.0.140.0040.00416.89
8.0.130.0000.00613.32
8.0.120.0040.00416.83
8.0.110.0040.00416.93
8.0.100.0000.00717.01
8.0.90.0050.00216.84
8.0.80.0060.00916.99
8.0.70.0000.00716.84
8.0.60.0050.00316.90
8.0.50.0040.00416.82
8.0.30.0080.01417.07
8.0.20.0080.01117.40
8.0.10.0040.00417.16
8.0.00.0110.00817.02
7.4.330.0050.00016.74
7.4.320.0080.00016.49
7.4.300.0030.00316.51
7.4.290.0070.00016.46
7.4.280.0000.00716.60
7.4.270.0040.00416.55
7.4.260.0030.00313.30
7.4.250.0080.00016.47
7.4.240.0020.00616.53
7.4.230.0000.00716.59
7.4.220.0100.00716.47
7.4.210.0120.00416.67
7.4.200.0040.00416.72
7.4.190.0030.00316.78
7.4.160.0130.00316.47
7.4.150.0100.01417.40
7.4.140.0150.00417.86
7.4.130.0110.00816.54
7.4.120.0080.01116.51
7.4.110.0110.00516.35
7.4.100.0110.00816.57
7.4.90.0110.00716.69
7.4.80.0060.01219.39
7.4.70.0060.01016.61
7.4.60.0310.01916.58
7.4.50.0060.00316.32
7.4.40.0050.00722.77
7.4.30.0060.01616.47
7.4.00.0040.01114.93
7.3.330.0050.00013.46
7.3.320.0000.00513.45
7.3.310.0030.00516.33
7.3.300.0030.00316.37
7.3.290.0070.00716.40
7.3.280.0060.01216.42
7.3.270.0060.01317.40
7.3.260.0100.00918.24
7.3.250.0050.01216.46
7.3.240.0000.01516.38
7.3.230.0080.00816.40
7.3.210.0060.01016.46
7.3.200.0070.01419.39
7.3.190.0190.00316.53
7.3.180.0130.00316.39
7.3.170.0120.00916.42
7.3.160.0000.01416.54
7.3.120.0050.01414.92
7.3.110.0080.00814.98
7.3.100.0040.01014.72
7.3.90.0030.01114.88
7.3.80.0020.01014.82
7.3.70.0070.00614.97
7.3.60.0030.01114.80
7.3.50.0040.00514.88
7.3.40.0030.00914.78
7.3.30.0050.01014.54
7.3.20.0100.00516.49
7.3.10.0040.00716.74
7.3.00.0080.00416.58
7.2.330.0120.00916.70
7.2.320.0130.01016.75
7.2.310.0150.00916.54
7.2.300.0130.00416.91
7.2.290.0130.00316.80
7.2.250.0110.00815.11
7.2.240.0050.01014.77
7.2.230.0060.01115.00
7.2.220.0030.00914.98
7.2.210.0070.00715.01
7.2.200.0060.00614.94
7.2.190.0050.00815.04
7.2.180.0030.00915.10
7.2.170.0000.01515.11
7.2.130.0030.00716.95
7.2.120.0060.00917.09
7.2.110.0000.01116.93
7.2.100.0060.01016.96
7.2.90.0030.00716.84
7.2.80.0000.01116.91
7.2.70.0100.00317.04
7.2.60.0070.00717.02
7.2.50.0060.00616.86
7.2.40.0070.00717.02
7.2.30.0040.00717.14
7.2.20.0070.00717.06
7.2.10.0030.01016.94
7.2.00.0050.01018.13
7.1.330.0030.01115.94
7.1.320.0060.01015.94
7.1.310.0040.01215.92
7.1.300.0060.00815.83
7.1.290.0080.00315.81
7.1.280.0060.00615.90
7.1.270.0040.00715.86
7.1.260.0060.00615.77
7.1.250.0080.00615.82
7.1.200.0080.00415.82
7.1.100.0040.00818.28
7.1.70.0000.01017.17
7.1.60.0070.01719.17
7.1.50.0080.01516.98
7.1.00.0000.07722.40
7.0.200.0040.00416.91
7.0.140.0100.06722.08
7.0.100.0130.05019.95
7.0.90.0030.04719.93
7.0.80.0030.04019.86
7.0.70.0070.03719.95
7.0.60.0000.04319.88
7.0.50.0100.07320.39
7.0.40.0070.06320.15
7.0.30.0030.04320.05
7.0.20.0070.03720.15
7.0.10.0030.07719.94
7.0.00.0130.06020.18
5.6.280.0100.06721.12
5.6.250.0100.06720.63
5.6.240.0000.06320.52
5.6.230.0130.03320.51
5.6.220.0030.04320.71
5.6.210.0130.03320.59
5.6.200.0100.07021.03
5.6.190.0000.04321.03
5.6.180.0070.06721.03
5.6.170.0130.04721.09
5.6.160.0070.07021.04
5.6.150.0030.04021.01
5.6.140.0030.04720.96
5.6.130.0100.03721.17
5.6.120.0070.05721.03
5.6.110.0070.05321.17
5.6.100.0170.03021.13
5.6.90.0070.04021.17
5.6.80.0100.03320.53
5.6.70.0070.03720.40
5.6.60.0030.05720.45
5.6.50.0030.04020.53
5.6.40.0030.04720.47
5.6.30.0070.03720.38
5.6.20.0030.05320.47
5.6.10.0070.05020.29
5.6.00.0070.05020.35
5.5.380.0030.04720.49
5.5.370.0030.04020.40
5.5.360.0070.04020.35
5.5.350.0030.04020.45
5.5.340.0070.08720.84
5.5.330.0030.06720.89
5.5.320.0000.05020.84
5.5.310.0070.06020.84
5.5.300.0000.04320.86
5.5.290.0070.04320.94
5.5.280.0100.03720.89
5.5.270.0100.04320.71
5.5.260.0070.05320.75
5.5.250.0070.03720.73
5.5.240.0000.04320.22
5.5.230.0030.05320.30
5.5.220.0070.03720.18
5.5.210.0030.04020.21
5.5.200.0030.04320.25
5.5.190.0070.04720.13
5.5.180.0030.04020.09
5.5.160.0030.04020.14
5.5.150.0070.07020.11
5.5.140.0000.08320.28
5.5.130.0000.08720.24
5.5.120.0030.04020.13
5.5.110.0070.05020.18
5.5.100.0100.03719.98
5.5.90.0100.07019.95
5.5.80.0000.08320.15
5.5.70.0030.08720.11
5.5.60.0000.08719.93
5.5.50.0070.07320.10
5.5.40.0100.07020.10
5.5.30.0030.08020.16
5.5.20.0070.07720.03
5.5.10.0030.04020.10
5.5.00.0100.06720.02
5.4.450.0030.04719.36
5.4.440.0100.06319.36
5.4.430.0000.08319.37
5.4.420.0030.04719.20
5.4.410.0070.04019.05
5.4.400.0070.03319.07
5.4.390.0030.03719.10
5.4.380.0100.03318.95
5.4.370.0070.03319.05
5.4.360.0000.04019.15
5.4.350.0030.04019.11
5.4.340.0070.03719.13
5.4.320.0100.03319.14
5.4.310.0070.07319.16
5.4.300.0130.07018.91
5.4.290.0070.07019.13
5.4.280.0030.08719.23
5.4.270.0030.07319.09
5.4.260.0030.07719.04
5.4.250.0000.08019.24
5.4.240.0100.07319.22
5.4.230.0030.07719.20
5.4.220.0070.06719.12
5.4.210.0030.07319.13
5.4.200.0070.08019.13
5.4.190.0200.05319.15
5.4.180.0100.07319.15
5.4.170.0070.03319.18
5.4.160.0070.07319.11
5.4.150.0030.08318.93
5.4.140.0130.05016.44
5.4.130.0070.06016.46
5.4.120.0030.03716.44
5.4.110.0100.03716.27
5.4.100.0000.07016.33
5.4.90.0000.03716.43
5.4.80.0100.06316.43
5.4.70.0100.04316.26
5.4.60.0000.07716.30
5.4.50.0070.05016.38
5.4.40.0070.07316.46
5.4.30.0100.02716.36
5.4.20.0000.07316.44
5.4.10.0000.07016.48
5.4.00.0070.06315.86
5.3.290.0100.04314.65
5.3.280.0130.06714.71
5.3.270.0030.07314.66
5.3.260.0100.06314.55
5.3.250.0070.07014.58
5.3.240.0130.06714.56
5.3.230.0030.07714.55
5.3.220.0000.06714.54
5.3.210.0030.07714.66
5.3.200.0030.03714.70
5.3.190.0100.06314.62
5.3.180.0070.05314.50
5.3.170.0070.07714.55
5.3.160.0030.08014.58
5.3.150.0070.07314.60
5.3.140.0100.07314.54
5.3.130.0070.06714.52
5.3.120.0070.07014.54
5.3.110.0100.06714.48
5.3.100.0130.06714.02
5.3.90.0170.06714.01
5.3.80.0000.08314.03
5.3.70.0130.05314.03
5.3.60.0070.07313.93
5.3.50.0000.07314.04
5.3.40.0170.06013.93
5.3.30.0100.07014.05
5.3.20.0070.04313.71
5.3.10.0070.07013.68
5.3.00.0000.07313.62
5.2.170.0070.05711.21
5.2.160.0170.05011.00
5.2.150.0100.05711.07
5.2.140.0000.05711.16
5.2.130.0100.05310.96
5.2.120.0100.05711.08
5.2.110.0100.05711.12
5.2.100.0070.05711.08
5.2.90.0030.06011.11
5.2.80.0130.05311.20
5.2.70.0170.05311.00
5.2.60.0030.06011.07
5.2.50.0070.05311.08
5.2.40.0070.05711.12
5.2.30.0030.06011.09
5.2.20.0100.05010.88
5.2.10.0100.05710.81
5.2.00.0030.06310.80
5.1.60.0100.04710.00
5.1.50.0130.0239.84
5.1.40.0030.04710.08
5.1.30.0070.06310.43
5.1.20.0070.05010.41
5.1.10.0100.05010.13
5.1.00.0130.04310.06
5.0.50.0070.0408.39
5.0.40.0030.0438.47
5.0.30.0000.0708.33
5.0.20.0070.0338.20
5.0.10.0030.0408.23
5.0.00.0070.0578.22
4.4.90.0030.0338.10
4.4.80.0000.0408.10
4.4.70.0030.0338.10
4.4.60.0030.0378.10
4.4.50.0100.0278.10
4.4.40.0000.0578.10
4.4.30.0000.0338.10
4.4.20.0100.0238.10
4.4.10.0030.0338.10
4.4.00.0030.0578.10
4.3.110.0070.0308.10
4.3.100.0070.0278.10
4.3.90.0030.0378.10
4.3.80.0000.0538.10
4.3.70.0030.0338.10
4.3.60.0070.0308.10
4.3.50.0070.0308.10
4.3.40.0070.0538.10
4.3.30.0000.0378.10
4.3.20.0030.0338.10
4.3.10.0000.0408.10
4.3.00.0070.0308.10

preferences:
44.34 ms | 401 KiB | 5 Q