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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 = 175 - $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);

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)
8.3.60.0110.01118.55
8.3.50.0070.01221.27
8.3.40.0070.00718.83
8.3.30.0070.01019.22
8.3.20.0040.00420.34
8.3.10.0070.00021.80
8.3.00.0050.00322.40
8.2.180.0040.01116.75
8.2.170.0100.00722.96
8.2.160.0070.00719.16
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0140.00426.16
8.2.120.0000.00719.66
8.2.110.0160.00720.89
8.2.100.0120.00017.84
8.2.90.0040.00419.34
8.2.80.0040.00417.97
8.2.70.0030.00717.75
8.2.60.0000.00817.78
8.2.50.0050.00318.07
8.2.40.0000.00819.91
8.2.30.0050.00318.05
8.2.20.0050.00317.71
8.2.10.0070.00017.84
8.2.00.0040.00417.83
8.1.280.0100.00725.92
8.1.270.0000.00818.42
8.1.260.0000.00726.35
8.1.250.0080.00028.09
8.1.240.0070.00321.37
8.1.230.0060.00617.58
8.1.220.0060.00317.74
8.1.210.0090.00018.77
8.1.200.0100.00017.35
8.1.190.0040.00417.35
8.1.180.0050.00318.75
8.1.170.0040.00418.70
8.1.160.0000.00722.15
8.1.150.0040.00418.73
8.1.140.0040.00417.46
8.1.130.0000.00717.71
8.1.120.0030.00517.46
8.1.110.0060.00317.51
8.1.100.0000.00717.40
8.1.90.0000.00717.46
8.1.80.0070.00017.47
8.1.70.0000.00717.46
8.1.60.0060.00317.64
8.1.50.0000.00717.43
8.1.40.0080.00017.55
8.1.30.0060.00317.54
8.1.20.0000.00817.62
8.1.10.0040.00417.56
8.1.00.0000.00817.53
8.0.300.0040.00418.77
8.0.290.0070.00016.75
8.0.280.0070.00018.45
8.0.270.0030.00317.29
8.0.260.0000.00616.97
8.0.250.0030.00317.09
8.0.240.0090.00017.08
8.0.230.0000.00717.06
8.0.220.0000.00717.05
8.0.210.0030.00316.96
8.0.200.0080.00017.10
8.0.190.0090.00017.10
8.0.180.0000.00717.03
8.0.170.0000.00717.06
8.0.160.0050.00317.05
8.0.150.0000.00717.01
8.0.140.0050.00317.00
8.0.130.0050.00013.36
8.0.120.0000.00917.14
8.0.110.0000.00917.18
8.0.100.0060.00317.11
8.0.90.0030.00617.13
8.0.80.0150.00617.16
8.0.70.0030.00617.16
8.0.60.0050.00517.04
8.0.50.0060.00317.14
8.0.30.0090.01117.20
8.0.20.0110.01417.40
8.0.10.0060.00317.05
8.0.00.0160.00816.86
7.4.330.0030.00315.04
7.4.320.0000.00616.44
7.4.300.0060.00016.68
7.4.290.0030.00716.66
7.4.280.0000.00816.58
7.4.270.0000.00716.63
7.4.260.0030.00316.60
7.4.250.0060.00316.73
7.4.240.0030.00616.66
7.4.230.0030.00516.84
7.4.220.0060.01316.58
7.4.210.0090.00816.72
7.4.200.0040.00416.82
7.4.190.0000.00916.72
7.4.160.0120.00616.73
7.4.150.0070.01117.40
7.4.140.0120.00817.86
7.4.130.0120.01016.81
7.4.120.0120.00716.75
7.4.110.0100.01016.55
7.4.100.0060.01316.81
7.4.90.0180.00316.48
7.4.80.0150.01119.39
7.4.70.0130.00916.52
7.4.60.0040.01416.74
7.4.50.0110.00016.73
7.4.40.0030.01422.77
7.4.30.0160.00316.68
7.4.00.0060.01214.96
7.3.330.0030.00313.24
7.3.320.0030.00313.33
7.3.310.0040.00416.45
7.3.300.0000.00816.51
7.3.290.0000.01516.56
7.3.280.0080.00916.51
7.3.270.0120.00617.40
7.3.260.0100.01016.74
7.3.250.0110.01116.46
7.3.240.0190.00016.75
7.3.230.0120.00816.62
7.3.210.0110.01116.67
7.3.200.0040.01619.39
7.3.190.0070.01816.68
7.3.180.0140.00716.66
7.3.170.0030.01416.66
7.3.160.0120.00616.48
7.3.120.0070.01315.18
7.2.330.0160.01016.59
7.2.320.0090.01016.90
7.2.310.0130.01316.60
7.2.300.0120.00816.57
7.2.290.0060.01316.84
7.2.60.0120.00316.94
7.2.00.0080.00819.68
7.1.200.0060.00916.03
7.1.100.0030.01318.46
7.1.70.0060.00617.34
7.1.60.0060.02219.82
7.1.50.0100.01717.39
7.1.00.0030.08022.60
7.0.200.0030.00617.13
7.0.140.0070.07322.32
7.0.110.0130.07021.63
7.0.100.0000.04021.71
7.0.90.0000.03721.71
7.0.80.0030.07721.80
7.0.70.0000.07321.68
7.0.60.0070.08721.66
7.0.50.0070.03722.36
7.0.40.0030.07020.13
7.0.30.0070.06020.19
7.0.20.0000.04720.23
7.0.10.0030.04020.00
7.0.00.0000.04720.14
5.6.280.0030.07721.05
5.6.260.0000.08020.62
5.6.250.0030.03020.64
5.6.240.0000.06020.65
5.6.230.0000.08320.57
5.6.220.0070.08020.61
5.6.210.0070.06720.66
5.6.200.0070.05021.26
5.6.190.0000.04321.18
5.6.180.0000.08721.26
5.6.170.0030.05021.34
5.6.160.0000.04321.26
5.6.150.0030.03721.05
5.6.140.0000.04721.05
5.6.130.0000.04321.18
5.6.120.0100.03321.14
5.6.110.0030.03321.01
5.6.100.0030.04021.11
5.6.90.0030.03321.24
5.6.80.0000.03720.57
5.6.70.0030.03720.53
5.6.60.0070.03720.55
5.6.50.0030.03720.59
5.6.40.0000.03720.39
5.6.30.0030.05020.57
5.6.20.0000.04320.51
5.6.10.0030.03720.36
5.6.00.0030.04020.36
5.5.380.0030.08320.51
5.5.370.0030.05320.32
5.5.360.0000.08320.40
5.5.350.0100.07020.33
5.5.340.0070.03720.94
5.5.330.0000.09020.96
5.5.320.0030.07320.97
5.5.310.0100.03020.97
5.5.300.0000.05020.94
5.5.290.0000.04320.84
5.5.280.0000.04320.97
5.5.270.0000.04320.97
5.5.260.0130.03721.04
5.5.250.0000.04020.78
5.5.240.0070.02720.30
5.5.230.0030.04020.23
5.5.220.0030.03320.40
5.5.210.0030.03720.35
5.5.200.0000.04020.27
5.5.190.0000.05320.27
5.5.180.0030.04320.43
5.5.160.0070.03320.41
5.5.150.0030.03720.40
5.5.140.0000.03320.46
5.5.130.0030.03020.23
5.5.120.0000.04020.38
5.5.110.0030.03020.23
5.5.100.0070.03320.13
5.5.90.0000.03320.21
5.5.80.0000.03320.21
5.5.70.0000.03320.34
5.5.60.0030.03020.04
5.5.50.0030.03020.20
5.5.40.0030.03020.05
5.5.30.0030.03320.22
5.5.20.0000.03320.05
5.5.10.0030.03320.09
5.5.00.0000.04020.17
5.4.450.0000.04719.49
5.4.440.0030.04019.50
5.4.430.0030.03719.73
5.4.420.0000.03319.61
5.4.410.0000.04019.30
5.4.400.0000.03319.06
5.4.390.0030.03319.10
5.4.380.0030.04019.13
5.4.370.0030.03719.18
5.4.360.0000.04719.16
5.4.350.0000.04019.10
5.4.340.0000.04319.22
5.4.320.0000.03319.16
5.4.310.0030.03019.08
5.4.300.0030.03019.26
5.4.290.0000.04719.34
5.4.280.0000.03719.08
5.4.270.0070.02719.09
5.4.260.0030.03019.18
5.4.250.0000.03319.17
5.4.240.0000.03319.43
5.4.230.0030.03019.07
5.4.220.0030.04319.39
5.4.210.0000.03319.25
5.4.200.0030.03019.17
5.4.190.0000.03319.26
5.4.180.0000.04719.04
5.4.170.0030.03019.11
5.4.160.0000.03319.17
5.4.150.0000.08019.26
5.4.140.0030.05016.35
5.4.130.0030.05316.42
5.4.120.0030.03716.37
5.4.110.0130.05316.73
5.4.100.0000.07316.70
5.4.90.0030.05316.70
5.4.80.0070.03716.57
5.4.70.0070.02716.69
5.4.60.0030.03016.56
5.4.50.0030.04016.56
5.4.40.0000.04016.46
5.4.30.0000.04016.30
5.4.20.0030.07016.55
5.4.10.0070.07716.57
5.4.00.0000.04016.08
5.3.290.0000.03314.61
5.3.280.0070.03014.75
5.3.270.0070.04014.79
5.3.260.0030.06314.55
5.3.250.0030.04314.59
5.3.240.0100.05014.86
5.3.230.0070.03314.65
5.3.220.0030.05014.74
5.3.210.0030.03714.79
5.3.200.0030.05014.82
5.3.190.0070.06014.57
5.3.180.0070.03314.62
5.3.170.0000.03314.57
5.3.160.0000.04014.78
5.3.150.0000.06714.58
5.3.140.0070.05014.59
5.3.130.0030.07314.72
5.3.120.0000.04014.64
5.3.110.0000.05014.65
5.3.100.0000.08014.27
5.3.90.0000.04014.20
5.3.80.0000.05314.01
5.3.70.0000.04714.01
5.3.60.0000.03714.10
5.3.50.0000.03714.00
5.3.40.0000.06314.16
5.3.30.0000.04314.09
5.3.20.0000.04013.67
5.3.10.0000.03313.67
5.3.00.0000.03713.68
5.2.170.0030.04313.48
5.2.160.0030.06313.48
5.2.150.0030.02713.48
5.2.140.0000.03013.48
5.2.130.0030.02313.48
5.2.120.0000.03313.48
5.2.110.0030.03013.48
5.2.100.0000.03013.48
5.2.90.0000.02713.48
5.2.80.0000.03013.48
5.2.70.0000.03013.48
5.2.60.0030.02713.48
5.2.50.0000.03313.48
5.2.40.0030.02713.48
5.2.30.0030.02013.48
5.2.20.0000.03313.48
5.2.10.0030.03013.48
5.2.00.0000.02313.48
5.1.60.0000.02713.48
5.1.50.0000.02713.48
5.1.40.0000.03313.43
5.1.30.0030.02713.43
5.1.20.0030.02713.43
5.1.10.0170.01713.43
5.1.00.0000.03013.43
5.0.50.0030.02313.43
5.0.40.0070.01713.43
5.0.30.0030.04313.43
5.0.20.0000.02313.43
5.0.10.0030.01313.43
5.0.00.0000.03013.43
4.4.90.0000.02313.48
4.4.80.0000.02013.48
4.4.70.0000.01313.48
4.4.60.0000.02313.48
4.4.50.0000.01713.48
4.4.40.0000.02713.48
4.4.30.0030.01313.43
4.4.20.0030.01713.43
4.4.10.0070.01013.43
4.4.00.0000.02313.43
4.3.110.0000.01313.43
4.3.100.0030.01013.43
4.3.90.0000.02013.43
4.3.80.0000.03713.43
4.3.70.0000.03013.43
4.3.60.0030.03313.43
4.3.50.0000.01313.43
4.3.40.0000.02313.43
4.3.30.0000.01713.43
4.3.20.0070.02713.43
4.3.10.0030.01713.43
4.3.00.0030.01013.43

preferences:
47.36 ms | 401 KiB | 5 Q