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run code in 300+ PHP versions simultaneously
<?php //По словам вице-премьера Крыма, единственными законными вооруженными формированиями на территории Крыма являются российские вооружен... #Новости_0629 #.. $stxt = "По словам вице-премьера Крыма, единственными законными вооруженными формированиями на территории Крыма являются российские вооруженные силы."; $keywords = ''; $keywords = explode(',',$keywords); $other_text = "...<br> #Новости_0629"; foreach ($keywords as $value) { $other_text.= !empty($value) ? " #" . trim($value) : ''; } $other_text .= "<br> Подробнее: http://www.0629.com.ua/news/489813"; $strlen_other = strlen($other_text); echo $other_text . PHP_EOL; echo $strlen_other . PHP_EOL; echo iconv_strlen($other_text,'UTF-8') . PHP_EOL; $description_text_lenght = 170 - $strlen_other; echo $description_text_lenght . PHP_EOL; echo mb_substr($stxt, 0, $description_text_lenght,'UTF-8') . PHP_EOL; $full_text = mb_substr($stxt, 0, $description_text_lenght,'UTF-8') . $other_text; if(false){ $full_text .="<br> <img src='http://s.citysites.ua/section/newsIcon/upload/images/news/icon/93917261-8562-kryim_13941132274.jpg'/><br>"; } var_dump($full_text); echo (string) NULL;

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)
8.3.60.0160.00318.55
8.3.50.0180.00521.14
8.3.40.0060.00918.76
8.3.30.0090.00619.04
8.3.20.0070.00020.19
8.3.10.0080.00022.14
8.3.00.0070.00022.28
8.2.180.0160.00616.50
8.2.170.0090.00622.96
8.2.160.0120.00319.25
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0080.00019.77
8.2.110.0040.00419.16
8.2.100.0090.00317.91
8.2.90.0060.00318.03
8.2.80.0040.00417.97
8.2.70.0060.00317.75
8.2.60.0030.00518.04
8.2.50.0040.00418.07
8.2.40.0080.00018.22
8.2.30.0030.00718.16
8.2.20.0070.00017.86
8.2.10.0040.00417.86
8.2.00.0060.00317.68
8.1.280.0140.00025.92
8.1.270.0000.00722.06
8.1.260.0050.00226.35
8.1.250.0070.00028.09
8.1.240.0060.00621.90
8.1.230.0030.00920.87
8.1.220.0040.00417.78
8.1.210.0050.00318.97
8.1.200.0060.00317.23
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0000.00818.57
8.1.160.0000.00722.21
8.1.150.0040.00418.62
8.1.140.0040.00417.47
8.1.130.0030.00317.83
8.1.120.0050.00317.48
8.1.110.0090.00017.42
8.1.100.0040.00417.39
8.1.90.0040.00417.47
8.1.80.0040.00417.48
8.1.70.0030.00317.46
8.1.60.0060.00317.65
8.1.50.0000.00717.43
8.1.40.0030.00517.48
8.1.30.0050.00317.62
8.1.20.0000.00817.63
8.1.10.0000.00817.46
8.1.00.0000.00817.36
8.0.300.0000.00920.03
8.0.290.0080.00016.88
8.0.280.0020.00518.52
8.0.270.0040.00417.25
8.0.260.0060.00016.96
8.0.250.0000.00717.04
8.0.240.0000.00717.10
8.0.230.0030.00317.10
8.0.220.0030.00316.96
8.0.210.0000.00716.95
8.0.200.0000.00616.92
8.0.190.0120.00017.07
8.0.180.0000.00916.98
8.0.170.0000.00816.96
8.0.160.0040.00416.96
8.0.150.0040.00416.90
8.0.140.0050.00316.98
8.0.130.0050.00013.35
8.0.120.0030.00717.04
8.0.110.0000.00917.21
8.0.100.0000.00917.04
8.0.90.0040.00417.24
8.0.80.0040.01417.11
8.0.70.0040.00417.14
8.0.60.0040.00417.14
8.0.50.0030.00617.11
8.0.30.0090.01317.40
8.0.20.0120.00917.40
8.0.10.0030.00617.19
8.0.00.0130.01016.94
7.4.330.0040.00015.00
7.4.320.0000.00716.50
7.4.300.0000.00716.62
7.4.290.0000.00716.52
7.4.280.0030.00316.52
7.4.270.0040.00416.48
7.4.260.0000.00716.49
7.4.250.0030.00616.69
7.4.240.0010.00716.78
7.4.230.0040.00416.47
7.4.220.0070.01116.75
7.4.210.0080.01316.68
7.4.200.0090.00016.65
7.4.190.0030.00616.61
7.4.160.0100.01016.71
7.4.150.0100.01017.40
7.4.140.0160.00717.86
7.4.130.0120.00816.62
7.4.120.0130.00616.69
7.4.110.0100.01416.73
7.4.100.0130.01016.63
7.4.90.0070.01416.54
7.4.80.0120.00619.39
7.4.70.0090.00916.52
7.4.60.0040.01816.66
7.4.50.0000.01016.75
7.4.40.0130.00322.77
7.4.30.0060.01416.69
7.4.00.0080.00815.19
7.3.330.0000.00613.23
7.3.320.0030.00213.24
7.3.310.0060.00316.57
7.3.300.0040.00416.43
7.3.290.0060.01116.49
7.3.280.0100.00916.55
7.3.270.0060.01217.40
7.3.260.0080.01116.49
7.3.250.0110.00916.63
7.3.240.0100.01016.36
7.3.230.0080.01216.67
7.3.210.0090.00916.67
7.3.200.0120.01219.39
7.3.190.0100.01016.50
7.3.180.0110.00716.61
7.3.170.0060.01216.55
7.3.160.0120.00616.53
7.3.120.0070.01114.97
7.3.110.0070.01315.01
7.3.100.0090.00615.20
7.3.90.0100.00615.08
7.3.80.0070.00715.01
7.3.70.0080.00815.04
7.3.60.0040.00814.77
7.3.50.0000.01314.90
7.3.40.0000.01414.57
7.3.30.0000.01114.93
7.3.20.0090.00616.78
7.3.10.0020.01416.92
7.3.00.0040.00916.83
7.2.330.0130.00916.73
7.2.320.0110.00816.54
7.2.310.0040.01516.84
7.2.300.0040.01516.80
7.2.290.0120.00616.66
7.2.250.0070.01615.16
7.2.240.0060.01615.02
7.2.230.0030.01315.22
7.2.220.0160.00015.34
7.2.210.0140.00015.12
7.2.200.0060.00615.48
7.2.190.0080.00815.21
7.2.180.0030.01314.89
7.2.170.0060.01014.93
7.2.130.0000.01016.81
7.2.120.0070.01017.13
7.2.110.0070.01017.16
7.2.100.0060.00917.16
7.2.90.0040.01216.90
7.2.80.0030.01216.99
7.2.70.0000.01117.18
7.2.60.0030.01117.08
7.2.50.0000.01317.13
7.2.40.0070.00717.37
7.2.30.0060.00917.11
7.2.20.0030.01017.03
7.2.10.0070.01017.15
7.2.00.0020.01218.37
7.1.330.0090.00615.77
7.1.320.0040.01516.02
7.1.310.0060.00915.92
7.1.300.0040.00816.01
7.1.290.0070.00716.11
7.1.280.0030.01015.80
7.1.270.0070.00315.66
7.1.260.0040.00816.16
7.1.250.0090.00015.90
7.1.200.0070.00715.94
7.1.100.0000.01618.27
7.1.70.0040.00417.50
7.1.60.0120.01519.82
7.1.50.0110.01817.28
7.1.00.0070.05322.43
7.0.200.0000.00916.82
7.0.140.0100.07022.21
7.0.100.0570.07319.96
7.0.90.0400.07719.94
7.0.80.0300.09019.89
7.0.70.0430.07719.90
7.0.60.0530.05719.95
7.0.50.0130.08020.34
7.0.40.0170.07720.07
7.0.30.0170.07720.23
7.0.20.0130.08020.27
7.0.10.0070.08720.26
7.0.00.0100.05020.29
5.6.280.0030.07321.27
5.6.250.0070.08720.57
5.6.240.0130.07720.64
5.6.230.0100.07320.71
5.6.220.0100.07320.55
5.6.210.0100.07720.47
5.6.200.0070.08321.18
5.6.190.0070.07721.18
5.6.180.0170.06721.07
5.6.170.0100.07721.17
5.6.160.0130.07721.23
5.6.150.0100.08721.27
5.6.140.0100.08721.17
5.6.130.0070.07721.16
5.6.120.0100.08721.14
5.6.110.0200.07021.23
5.6.100.0100.08021.25
5.6.90.0100.08721.04
5.6.80.0030.08320.59
5.6.70.0000.09720.59
5.6.60.0030.08020.46
5.6.50.0070.08320.54
5.6.40.0130.07720.52
5.6.30.0130.07320.54
5.6.20.0030.07720.64
5.6.10.0030.08720.56
5.6.00.0130.07720.39
5.5.380.0170.06320.35
5.5.370.0030.08720.57
5.5.360.0030.08720.34
5.5.350.0030.08720.45
5.5.340.0030.07720.87
5.5.330.0130.07721.03
5.5.320.0130.07321.00
5.5.310.0170.06720.99
5.5.300.0070.08720.86
5.5.290.0100.08320.77
5.5.280.0130.07720.92
5.5.270.0100.08721.01
5.5.260.0270.07321.05
5.5.250.0230.06720.58
5.5.240.0000.09320.43
5.5.230.0070.05720.33
5.5.220.0070.08020.37
5.5.210.0230.06320.30
5.5.200.0200.05020.29
5.5.190.0100.08320.29
5.5.180.0170.07020.25
5.5.160.0130.07320.37
5.5.150.0030.08320.36
5.5.140.0130.07320.28
5.5.130.0170.07320.26
5.5.120.0100.08020.30
5.5.110.0200.05720.35
5.5.100.0130.08020.30
5.5.90.0070.05320.14
5.5.80.0070.07320.14
5.5.70.0070.03720.30
5.5.60.0000.04320.19
5.5.50.0100.03720.28
5.5.40.0030.04020.27
5.5.30.0030.04320.18
5.5.20.0030.04020.18
5.5.10.0130.03020.17
5.5.00.0070.06320.20
5.4.450.0070.08319.45
5.4.440.0130.08319.54
5.4.430.0130.07019.52
5.4.420.0070.08019.53
5.4.410.0100.07019.47
5.4.400.0000.08019.20
5.4.390.0070.08019.21
5.4.380.0070.08019.23
5.4.370.0100.07719.32
5.4.360.0070.08019.10
5.4.350.0100.07019.38
5.4.340.0130.07319.29
5.4.320.0100.07719.22
5.4.310.0070.07719.22
5.4.300.0130.07019.20
5.4.290.0070.07719.25
5.4.280.0130.07318.97
5.4.270.0030.08319.12
5.4.260.0100.07019.28
5.4.250.0070.08319.09
5.4.240.0100.05019.18
5.4.230.0000.04319.11
5.4.220.0030.04019.09
5.4.210.0070.04019.23
5.4.200.0030.04019.25
5.4.190.0000.04719.25
5.4.180.0030.04019.18
5.4.170.0000.04719.29
5.4.160.0000.04319.17
5.4.150.0030.04019.18
5.4.140.0030.05716.58
5.4.130.0000.05016.50
5.4.120.0170.03016.57
5.4.110.0200.02716.61
5.4.100.0100.07016.55
5.4.90.0070.03716.54
5.4.80.0000.05716.59
5.4.70.0070.03316.54
5.4.60.0070.03316.55
5.4.50.0070.03716.49
5.4.40.0000.05016.40
5.4.30.0000.04016.44
5.4.20.0100.06316.45
5.4.10.0070.03316.48
5.4.00.0030.03716.00
5.3.290.0130.07314.67
5.3.280.0100.03314.75
5.3.270.0030.04014.72
5.3.260.0070.04014.77
5.3.250.0100.07014.70
5.3.240.0100.05314.63
5.3.230.0030.04314.72
5.3.220.0070.05714.67
5.3.210.0030.04314.70
5.3.200.0130.06314.55
5.3.190.0100.05714.59
5.3.180.0100.06014.55
5.3.170.0000.05714.59
5.3.160.0030.04014.58
5.3.150.0030.04314.59
5.3.140.0070.06014.69
5.3.130.0000.04314.55
5.3.120.0070.03714.57
5.3.110.0100.03314.71
5.3.100.0000.04314.24
5.3.90.0070.04314.24
5.3.80.0000.04014.24
5.3.70.0070.03714.24
5.3.60.0070.04314.24
5.3.50.0170.02714.24
5.3.40.0100.03314.24
5.3.30.0000.05714.24
5.3.20.0070.03314.24
5.3.10.0070.03314.24
5.3.00.0030.03714.24
5.2.170.0000.03314.24
5.2.160.0070.03014.24
5.2.150.0070.02714.24
5.2.140.0070.03314.24
5.2.130.0000.03314.24
5.2.120.0100.03714.24
5.2.110.0000.03314.24
5.2.100.0000.03314.24
5.2.90.0030.03314.24
5.2.80.0030.07014.24
5.2.70.0070.03014.24
5.2.60.0000.03314.24
5.2.50.0000.03314.24
5.2.40.0030.03014.24
5.2.30.0070.03314.24
5.2.20.0030.03014.24
5.2.10.0030.02714.24
5.2.00.0100.02714.24
5.1.60.0000.04314.24
5.1.50.0070.04314.24
5.1.40.0070.04714.24
5.1.30.0100.06014.24
5.1.20.0030.05714.24
5.1.10.0130.04714.24
5.1.00.0000.06014.24
5.0.50.0130.04014.24
5.0.40.0030.04314.24
5.0.30.0000.06714.24
5.0.20.0070.04714.24
5.0.10.0000.04714.24
5.0.00.0030.06714.24
4.4.90.0000.01714.24
4.4.80.0000.02014.24
4.4.70.0000.02314.24
4.4.60.0000.01714.24
4.4.50.0000.01714.24
4.4.40.0000.02714.24
4.4.30.0070.02714.24
4.4.20.0030.03014.24
4.4.10.0100.02714.24
4.4.00.0030.05714.24
4.3.110.0000.03714.24
4.3.100.0000.03714.24
4.3.90.0070.03014.24
4.3.80.0070.05014.24
4.3.70.0030.03314.24
4.3.60.0000.03714.24
4.3.50.0000.03714.24
4.3.40.0030.05014.24
4.3.30.0030.03014.24
4.3.20.0000.03714.24
4.3.10.0030.03714.24
4.3.00.0030.03314.24

preferences:
38.88 ms | 401 KiB | 5 Q