3v4l.org

run code in 300+ PHP versions simultaneously
<?php function utils_removeDuplicates($str, $delimiter = ',') { if($str != '') { $strArray = explode($delimiter, $str); foreach ($strArray as $value) { $value = trim($value); } $str = implode($delimiter,array_unique($strArray)); } return $str; } $data = "88, 99, 99,99, 100,1 0 0, 88 "; echo utils_removeDuplicates($data);

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)
8.3.60.0110.00718.30
8.3.50.0120.00922.10
8.3.40.0090.00918.63
8.3.30.0100.00318.96
8.3.20.0000.00820.10
8.3.10.0000.00820.48
8.3.00.0050.00319.26
8.2.180.0070.01118.42
8.2.170.0090.00622.96
8.2.160.0100.00320.52
8.2.150.0090.00024.18
8.2.140.0080.00024.66
8.2.130.0030.00526.16
8.2.120.0080.00022.23
8.2.110.0100.00022.20
8.2.100.0040.00718.16
8.2.90.0000.00819.23
8.2.80.0060.00317.97
8.2.70.0110.00017.63
8.2.60.0000.00817.93
8.2.50.0040.00418.07
8.2.40.0040.00418.09
8.2.30.0080.00019.26
8.2.20.0000.00717.75
8.2.10.0040.00418.00
8.2.00.0040.00417.67
8.1.280.0060.00925.92
8.1.270.0080.00022.26
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0100.00720.84
8.1.230.0080.00417.70
8.1.220.0040.00417.79
8.1.210.0040.00418.77
8.1.200.0060.00617.23
8.1.190.0040.00417.35
8.1.180.0040.00418.10
8.1.170.0080.00318.42
8.1.160.0000.00821.94
8.1.150.0040.00418.87
8.1.140.0050.00317.37
8.1.130.0070.00017.82
8.1.120.0040.00417.37
8.1.110.0040.00417.50
8.1.100.0000.00717.36
8.1.90.0040.00417.48
8.1.80.0050.00217.47
8.1.70.0000.00817.48
8.1.60.0060.00317.59
8.1.50.0040.00717.53
8.1.40.0040.00417.52
8.1.30.0040.00417.48
8.1.20.0060.00317.63
8.1.10.0030.00617.40
8.1.00.0000.00817.33
8.0.300.0070.00018.77
8.0.290.0060.00316.75
8.0.280.0000.00718.36
8.0.270.0040.00417.19
8.0.260.0030.00317.27
8.0.250.0000.00716.88
8.0.240.0060.00016.97
8.0.230.0000.00816.84
8.0.220.0000.00716.80
8.0.210.0030.00316.86
8.0.200.0000.00616.85
8.0.190.0000.00817.02
8.0.180.0000.00716.89
8.0.170.0040.00416.99
8.0.160.0070.00016.79
8.0.150.0000.00716.86
8.0.140.0100.00316.73
8.0.130.0050.00013.32
8.0.120.0050.00316.91
8.0.110.0030.00316.84
8.0.100.0000.00716.78
8.0.90.0000.00716.91
8.0.80.0040.01216.83
8.0.70.0080.00016.74
8.0.60.0040.00416.96
8.0.50.0060.00316.89
8.0.30.0210.00217.21
8.0.20.0130.01217.40
8.0.10.0000.00716.93
8.0.00.0110.00916.82
7.4.330.0060.00015.05
7.4.320.0030.00316.51
7.4.300.0000.00716.69
7.4.290.0030.00516.56
7.4.280.0060.00816.52
7.4.270.0000.00716.61
7.4.260.0000.00816.54
7.4.250.0000.00716.57
7.4.240.0070.00016.64
7.4.230.0000.00616.41
7.4.220.0070.01116.69
7.4.210.0030.01616.52
7.4.200.0030.00316.63
7.4.160.0090.00616.63
7.4.150.0100.00717.40
7.4.140.0110.00817.86
7.4.130.0090.00916.59
7.4.120.0100.00716.64
7.4.110.0070.01016.41
7.4.100.0130.00316.67
7.4.90.0100.00716.57
7.4.80.0210.00018.80
7.4.70.0100.00616.64
7.4.60.0100.00716.61
7.4.50.0060.00316.43
7.4.40.0090.00916.53
7.4.30.0110.00516.60
7.4.00.0110.00314.95
7.3.330.0030.00513.12
7.3.320.0020.00213.33
7.3.310.0030.00316.17
7.3.300.0000.00716.34
7.3.290.0110.00416.32
7.3.280.0120.00716.30
7.3.270.0180.00617.40
7.3.260.0170.00316.32
7.3.250.0150.00616.29
7.3.240.0170.00016.52
7.3.230.0090.00916.55
7.3.210.0120.00616.64
7.3.200.0030.01316.30
7.3.190.0060.01216.54
7.3.180.0100.00616.61
7.3.170.0180.00316.43
7.3.160.0090.00916.35
7.3.120.0090.00614.60
7.3.110.0040.00714.79
7.3.100.0040.00715.09
7.3.90.0090.00615.04
7.3.80.0040.00814.72
7.3.70.0070.01014.97
7.3.60.0090.00314.95
7.3.50.0060.00314.89
7.3.40.0070.00714.71
7.3.30.0030.01014.93
7.3.20.0070.00716.71
7.3.10.0100.00316.63
7.3.00.0040.00816.69
7.2.330.0170.00016.59
7.2.320.0100.00716.72
7.2.310.0070.00916.70
7.2.300.0100.00716.75
7.2.290.0090.00616.70
7.2.250.0100.01014.79
7.2.240.0100.01015.15
7.2.230.0060.00915.04
7.2.220.0090.00614.84
7.2.210.0070.01014.97
7.2.200.0000.01815.09
7.2.190.0000.01315.07
7.2.180.0050.00514.89
7.2.170.0090.00615.05
7.2.130.0080.00517.00
7.2.120.0050.00717.00
7.2.110.0090.00516.92
7.2.100.0080.00516.91
7.2.90.0060.00616.86
7.2.80.0020.01016.82
7.2.70.0050.00616.98
7.2.60.0080.00316.99
7.2.50.0100.00716.68
7.2.40.0080.00617.05
7.2.30.0080.00616.89
7.2.20.0070.00716.70
7.2.10.0030.01317.03
7.2.00.0070.00717.80
7.1.330.0070.00715.79
7.1.320.0030.00715.70
7.1.310.0130.00015.86
7.1.300.0030.01015.70
7.1.290.0040.01115.79
7.1.280.0070.00415.60
7.1.270.0080.00315.70
7.1.260.0070.00715.80
7.1.250.0070.00515.67
7.1.240.0030.00915.65
7.1.230.0030.00615.90
7.1.220.0040.00415.88
7.1.210.0030.00515.73
7.1.200.0030.00915.50
7.1.190.0030.01015.94
7.1.180.0040.00415.87
7.1.170.0060.01015.73
7.1.160.0000.00915.98
7.1.150.0060.00915.73
7.1.140.0000.01715.88
7.1.130.0040.00415.81
7.1.120.0060.00615.59
7.1.110.0070.00315.64
7.1.100.0100.00316.79
7.1.90.0060.00615.84
7.1.80.0090.00915.84
7.1.70.0060.00516.39
7.1.60.0050.01217.53
7.1.50.0040.01016.13
7.1.40.0070.00715.31
7.1.30.0030.00615.49
7.1.20.0040.00415.65
7.1.10.0000.01515.91
7.1.00.0040.04219.03
7.0.330.0070.00715.42
7.0.320.0110.00315.46
7.0.310.0070.00715.41
7.0.300.0060.00615.58
7.0.290.0030.01015.41
7.0.280.0070.00715.19
7.0.270.0000.01415.31
7.0.260.0000.01215.20
7.0.250.0070.00715.52
7.0.240.0130.00015.11
7.0.230.0000.00915.48
7.0.220.0060.00715.18
7.0.210.0070.01014.95
7.0.200.0020.00916.00
7.0.190.0100.00315.38
7.0.180.0030.00915.57
7.0.170.0000.01315.17
7.0.160.0110.00415.39
7.0.150.0000.00815.20
7.0.140.0050.04118.69
7.0.130.0030.00915.50
7.0.120.0040.00815.56
7.0.110.0120.04017.71
7.0.100.0080.03817.71
7.0.90.0090.04217.68
7.0.80.0050.03817.45
7.0.70.0090.04417.46
7.0.60.0080.02417.66
7.0.50.0080.04717.86
7.0.40.0030.02816.82
7.0.30.0120.03816.68
7.0.20.0020.03516.85
7.0.10.0080.04316.60
7.0.00.0050.04516.78
5.6.380.0080.00414.46
5.6.370.0070.00713.81
5.6.360.0070.00714.55
5.6.350.0000.01414.57
5.6.340.0060.00614.18
5.6.330.0040.01114.29
5.6.320.0030.00614.22
5.6.310.0060.00314.57
5.6.300.0090.00314.45
5.6.290.0030.00613.94
5.6.280.0080.03317.47
5.6.270.0080.00414.32
5.6.260.0050.03617.48
5.6.250.0140.03817.36
5.6.240.0040.04617.61
5.6.230.0120.03517.42
5.6.220.0100.03817.33
5.6.210.0020.04317.34
5.6.200.0030.04517.58
5.6.190.0050.04317.65
5.6.180.0080.03817.81
5.6.170.0030.03617.52
5.6.160.0030.04617.70
5.6.150.0080.04017.65
5.6.140.0030.04417.90
5.6.130.0100.04317.61
5.6.120.0050.04217.75
5.6.110.0070.04517.72
5.6.100.0070.04017.70
5.6.90.0010.03517.90
5.6.80.0100.03717.22
5.6.70.0070.04517.35
5.6.60.0080.04217.35
5.6.50.0060.04317.42
5.6.40.0050.04617.38
5.6.30.0070.04017.38
5.6.20.0120.03917.24
5.6.10.0050.04317.06
5.6.00.0120.03517.35
5.5.380.0050.02815.63
5.5.370.0100.04015.85
5.5.360.0030.04015.77
5.5.350.0060.04315.73
5.5.340.0050.03415.78
5.5.330.0070.03015.89
5.5.320.0090.03815.96
5.5.310.0100.04116.13
5.5.300.0080.04016.03
5.5.290.0080.04016.00
5.5.280.0070.04515.86
5.5.270.0070.04716.08
5.5.260.0070.03115.85
5.5.250.0070.03115.97
5.5.240.0060.04115.68
5.5.230.0090.04015.68
5.5.220.0080.04015.47
5.5.210.0030.04615.61
5.5.200.0050.04315.55
5.5.190.0020.02715.64
5.5.180.0070.03515.75
5.5.170.0000.01010.84
5.5.160.0070.04415.60
5.5.150.0100.03815.52
5.5.140.0030.04515.59
5.5.130.0100.02315.70
5.5.120.0070.04015.58
5.5.110.0030.03915.59
5.5.100.0060.03715.37
5.5.90.0100.03115.43
5.5.80.0030.04315.34
5.5.70.0130.03715.63
5.5.60.0030.04115.62
5.5.50.0060.03715.60
5.5.40.0050.04115.46
5.5.30.0060.03315.56
5.5.20.0180.02815.55
5.5.10.0070.04115.58
5.5.00.0100.03715.54
5.4.450.0080.04215.28
5.4.440.0050.04215.15
5.4.430.0080.03815.29
5.4.420.0060.03915.21
5.4.410.0090.03715.21
5.4.400.0050.03315.04
5.4.390.0070.03514.84
5.4.380.0080.03514.97
5.4.370.0080.04315.06
5.4.360.0050.04615.11
5.4.350.0000.03715.01
5.4.340.0070.03915.07
5.4.330.0000.01010.89
5.4.320.0050.04615.06
5.4.310.0090.03915.26
5.4.300.0050.04215.03
5.4.290.0060.03914.93
5.4.280.0050.04015.04
5.4.270.0020.04214.83
5.4.260.0090.03515.07
5.4.250.0050.04115.02
5.4.240.0070.03415.00
5.4.230.0120.03415.04
5.4.220.0080.04115.09
5.4.210.0020.04215.17
5.4.200.0030.04014.92
5.4.190.0090.03215.00
5.4.180.0030.04615.06
5.4.170.0110.03814.96
5.4.160.0030.02814.88
5.4.150.0080.03514.97
5.4.140.0070.04013.69
5.4.130.0120.03113.94
5.4.120.0070.03813.71
5.4.110.0050.03413.62
5.4.100.0110.03413.81
5.4.90.0080.02813.84
5.4.80.0090.03613.72
5.4.70.0080.03713.85
5.4.60.0070.04013.77
5.4.50.0060.03713.61
5.4.40.0030.03113.85
5.4.30.0030.04013.67
5.4.20.0070.04013.82
5.4.10.0050.04313.64
5.4.00.0070.03813.30
5.3.290.0050.02312.71
5.3.280.0050.04112.47
5.3.270.0010.04112.74
5.3.260.0100.03612.55
5.3.250.0050.04012.73
5.3.240.0070.02612.40
5.3.230.0050.04012.50
5.3.220.0100.03812.52
5.3.210.0070.04112.50
5.3.200.0050.04112.36
5.3.190.0080.03612.48
5.3.180.0050.04212.53
5.3.170.0080.02812.46
5.3.160.0120.03312.64
5.3.150.0030.03812.40
5.3.140.0050.03512.49
5.3.130.0060.03812.60
5.3.120.0060.04112.42
5.3.110.0020.03012.53
5.3.100.0030.04212.28
5.3.90.0020.04112.38
5.3.80.0090.03712.30
5.3.70.0050.03812.29
5.3.60.0050.03812.23
5.3.50.0070.03512.23
5.3.40.0020.03412.31
5.3.30.0050.03812.31
5.3.20.0060.03712.11
5.3.10.0060.03612.07
5.3.00.0050.04011.87
5.2.170.0090.02710.71
5.2.160.0060.03010.64
5.2.150.0070.01710.65
5.2.140.0020.03510.64
5.2.130.0070.02810.62
5.2.120.0050.02310.57
5.2.110.0020.01710.57
5.2.100.0050.02910.57
5.2.90.0050.03210.68
5.2.80.0030.01910.57
5.2.70.0000.03610.57
5.2.60.0040.02710.57
5.2.50.0020.03010.60
5.2.40.0080.03010.64
5.2.30.0000.03510.60
5.2.20.0050.03110.58
5.2.10.0050.02510.57
5.2.00.0020.02010.57
5.1.60.0030.02910.57
5.1.50.0000.01710.57
5.1.40.0060.01110.57
5.1.30.0030.01410.57
5.1.20.0000.02310.57
5.1.10.0000.02110.57
5.1.00.0020.01710.57
5.0.50.0020.01210.57
5.0.40.0040.01410.57
5.0.30.0040.01510.57
5.0.20.0050.01210.57
5.0.10.0020.01310.57
5.0.00.0000.01810.57
4.4.90.0030.01910.57
4.4.80.0020.01210.57
4.4.70.0020.02010.57
4.4.60.0040.01910.57
4.4.50.0020.01210.57
4.4.40.0020.01410.57
4.4.30.0010.01110.57
4.4.20.0020.01010.57
4.4.10.0030.00810.57
4.4.00.0020.01410.57
4.3.110.0020.01010.57
4.3.100.0000.00910.57
4.3.90.0030.00810.57
4.3.80.0020.01310.57
4.3.70.0000.01010.57
4.3.60.0000.01010.57
4.3.50.0030.00810.57
4.3.40.0040.01210.57
4.3.30.0000.01410.57
4.3.20.0000.01110.57
4.3.10.0020.01210.57
4.3.00.0000.01310.57

preferences:
32.52 ms | 401 KiB | 5 Q