3v4l.org

run code in 300+ PHP versions simultaneously
<?php $nowdoc = <<<'END' Multi line string END; echo $nowdoc; die; header('Content-type: text/html; charset=utf-8'); echo '<br />百度关键词URL编码转换示例:<br />'; $urlBaidu = 'http://www.baidu.com/s?wd=%D6%D0%CE%C4'; $arrParse = parse_url($urlBaidu); var_dump($arrParse); parse_str($arrParse ['query'],$output); var_dump($output); echo '乱码:' . $output['wd'] . '<br />'; //将gb2312编码转换成utf-8编码 $strUTF8 = mb_convert_encoding($output['wd'], 'utf-8', 'gb2312'); echo '可读码:' . $strUTF8 . '<br />'; echo '<br />谷歌关键词URL编码转换示例:<br />'; $urlGoogle = 'http://www.google.cn/search?hl=zh-CN&source=hp&q=%E4%B8%AD%E6%96%87&aq=f&oq='; $arrParse = parse_url($urlGoogle); var_dump($arrParse); parse_str($arrParse ['query'],$output); var_dump($output); //谷歌关键词URL编码是utf-8,不用再作转换 echo '可读码:' . $output['q'] . '<br />'; echo $escaped = "This contains a \t tab character."; echo $unescaped = 'This just contains a slash and a t: \t';

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)
8.3.40.0090.00618.58
8.3.30.0130.00020.27
8.3.20.0050.00220.19
8.3.10.0040.00422.07
8.3.00.0000.00822.54
8.2.170.0100.01022.96
8.2.160.0030.01722.09
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0070.00726.16
8.2.120.0050.00320.68
8.2.110.0030.00622.04
8.2.100.0080.00417.78
8.2.90.0030.00619.08
8.2.80.0040.00419.39
8.2.70.0040.00417.50
8.2.60.0060.00317.80
8.2.50.0080.00018.07
8.2.40.0030.00519.95
8.2.30.0000.00819.48
8.2.20.0040.00417.73
8.2.10.0040.00417.87
8.2.00.0000.00717.68
8.1.270.0030.00523.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00023.78
8.1.230.0110.00019.14
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0000.00817.43
8.1.180.0030.00618.10
8.1.170.0080.00018.57
8.1.160.0070.00318.80
8.1.150.0070.00018.63
8.1.140.0080.00017.37
8.1.130.0000.00717.89
8.1.120.0000.00717.25
8.1.110.0000.00817.37
8.1.100.0000.00717.39
8.1.90.0040.00417.41
8.1.80.0070.00017.28
8.1.70.0000.00717.29
8.1.60.0030.00617.44
8.1.50.0040.00417.44
8.1.40.0000.00717.49
8.1.30.0060.00317.57
8.1.20.0030.00517.53
8.1.10.0030.00517.40
8.1.00.0040.00417.44
8.0.300.0000.00718.77
8.0.290.0040.00417.15
8.0.280.0030.00518.51
8.0.270.0040.00417.13
8.0.260.0000.00816.80
8.0.250.0000.00717.06
8.0.240.0060.00317.05
8.0.230.0000.00716.93
8.0.220.0060.00016.88
8.0.210.0000.00716.77
8.0.200.0030.00316.93
8.0.190.0040.00416.85
8.0.180.0000.00716.90
8.0.170.0050.00316.80
8.0.160.0030.00316.80
8.0.150.0040.00416.73
8.0.140.0030.00316.80
8.0.130.0050.00013.30
8.0.120.0000.00816.72
8.0.110.0000.00816.82
8.0.100.0040.00416.89
8.0.90.0000.00716.79
8.0.80.0090.00616.93
8.0.70.0040.00416.84
8.0.60.0050.00216.84
8.0.50.0040.00416.80
8.0.30.0090.01017.14
8.0.20.0090.00917.40
8.0.10.0000.00717.05
8.0.00.0130.00816.78
7.4.330.0050.00015.00
7.4.320.0000.00616.34
7.4.300.0030.00316.39
7.4.290.0030.00316.44
7.4.280.0030.00316.28
7.4.270.0070.00016.55
7.4.260.0000.00513.11
7.4.250.0070.00016.38
7.4.240.0050.00216.45
7.4.230.0070.00016.54
7.4.220.0090.01216.48
7.4.210.0080.00716.46
7.4.200.0040.00416.65
7.4.190.0030.00316.68
7.4.160.0050.01116.24
7.4.150.0080.00817.40
7.4.140.0080.00817.86
7.4.130.0070.00916.36
7.4.120.0090.00716.57
7.4.110.0070.01016.47
7.4.100.0100.00816.37
7.4.90.0110.00716.39
7.4.80.0140.00319.39
7.4.70.0070.01316.42
7.4.60.0090.00916.25
7.4.50.0060.00316.35
7.4.40.0100.00722.77
7.4.30.0120.00916.46
7.4.00.0000.01514.88
7.3.330.0000.00513.00
7.3.320.0020.00213.20
7.3.310.0040.00416.23
7.3.300.0030.00316.31
7.3.290.0030.01016.28
7.3.280.0090.01016.28
7.3.270.0070.01617.40
7.3.260.0090.01016.25
7.3.250.0080.01216.44
7.3.240.0110.00616.22
7.3.230.0060.01116.60
7.3.210.0130.01016.26
7.3.200.0080.01219.39
7.3.190.0090.00616.38
7.3.180.0120.00316.38
7.3.170.0130.00316.27
7.3.160.0060.01116.61
7.3.120.0070.01014.84
7.3.00.0070.00716.17
7.2.330.0060.01216.65
7.2.320.0070.01116.53
7.2.310.0070.01416.39
7.2.300.0130.00316.34
7.2.290.0100.00616.29
7.2.130.0070.00716.54
7.2.120.0060.00616.71
7.2.110.0150.00616.86
7.2.100.0030.00816.86
7.2.90.0090.00616.78
7.2.80.0100.00716.49
7.2.70.0230.00016.68
7.2.60.0110.00816.90
7.2.50.0080.00816.51
7.2.40.0120.00416.77
7.2.30.0030.01316.46
7.2.20.0040.00816.74
7.2.10.0080.00816.92
7.2.00.0030.01016.82
7.1.250.0000.01215.83
7.1.240.0150.00315.47
7.1.230.0100.00315.80
7.1.220.0160.00315.88
7.1.210.0000.01315.33
7.1.200.0000.01215.70
7.1.190.0080.00415.44
7.1.180.0100.00315.58
7.1.170.0090.00615.85
7.1.160.0030.01215.73
7.1.150.0110.00715.78
7.1.140.0030.00715.83
7.1.130.0050.00515.86
7.1.120.0000.01015.55
7.1.110.0070.00715.88
7.1.100.0070.00415.92
7.1.90.0030.00915.64
7.1.80.0120.00315.68
7.1.70.0050.00516.46
7.1.60.0050.01117.49
7.1.50.0130.00416.37
7.1.40.0070.01015.45
7.1.30.0090.00015.67
7.1.20.0140.00315.81
7.1.10.0170.00015.57
7.1.00.0030.02118.93
7.0.330.0040.00415.16
7.0.320.0130.00315.43
7.0.310.0110.00615.48
7.0.300.0030.00515.17
7.0.290.0040.00415.42
7.0.280.0070.00715.15
7.0.270.0160.00315.19
7.0.260.0150.00415.30
7.0.250.0060.01015.46
7.0.240.0090.00315.34
7.0.230.0030.00615.58
7.0.220.0060.01015.25
7.0.210.0080.00515.52
7.0.200.0000.01116.08
7.0.190.0060.00915.40
7.0.180.0030.01015.51
7.0.170.0090.00615.52
7.0.160.0060.00315.46
7.0.150.0000.00915.21
7.0.140.0050.04018.71
7.0.130.0000.01115.32
7.0.120.0000.01215.35
7.0.110.0030.00615.46
7.0.100.0050.04917.75
7.0.90.0070.02617.67
7.0.80.0030.03317.58
7.0.70.0020.05117.50
7.0.60.0100.04317.64
7.0.50.0000.05017.86
7.0.40.0050.04616.80
7.0.30.0080.04516.82
7.0.20.0030.04816.85
7.0.10.0100.04216.63
7.0.00.0090.04216.71
5.6.380.0000.01214.05
5.6.370.0030.00714.24
5.6.360.0090.00614.19
5.6.350.0130.00014.07
5.6.340.0060.01014.39
5.6.330.0040.00814.16
5.6.320.0000.01314.08
5.6.310.0060.00914.13
5.6.300.0000.01514.22
5.6.290.0000.01214.25
5.6.280.0040.04217.86
5.6.270.0080.00314.01
5.6.260.0030.00714.13
5.6.250.0040.04817.32
5.6.240.0080.04217.41
5.6.230.0060.04317.51
5.6.220.0030.04417.46
5.6.210.0030.04717.32
5.6.200.0090.04317.71
5.6.190.0100.03917.63
5.6.180.0030.04617.56
5.6.170.0070.04517.49
5.6.160.0070.04317.72
5.6.150.0080.04217.69
5.6.140.0070.04217.73
5.6.130.0050.02417.71
5.6.120.0070.04717.63
5.6.110.0080.04017.49
5.6.100.0070.02517.67
5.6.90.0070.04717.61
5.6.80.0050.04217.22
5.6.70.0040.04417.31
5.6.60.0070.02517.26
5.6.50.0060.02617.34
5.6.40.0100.03917.29
5.6.30.0030.02917.33
5.6.20.0050.03917.25
5.6.10.0080.02517.23
5.6.00.0080.04017.23
5.5.380.0120.03815.76
5.5.370.0020.04115.79
5.5.360.0030.04315.75
5.5.350.0060.02615.81
5.5.340.0050.04316.03
5.5.330.0070.04416.02
5.5.320.0050.04516.01
5.5.310.0010.04515.99
5.5.300.0080.02215.95
5.5.290.0080.03916.03
5.5.280.0020.04615.97
5.5.270.0020.04515.98
5.5.260.0070.04015.96
5.5.250.0010.03115.91
5.5.240.0030.04515.68
5.5.230.0110.03615.72
5.5.220.0030.04115.65
5.5.210.0050.03715.69
5.5.200.0090.04015.68
5.5.190.0070.04415.72
5.5.180.0050.02315.72
5.5.170.0000.00811.18
5.5.160.0080.03515.64
5.5.150.0110.03715.70
5.5.140.0050.03615.64
5.5.130.0100.01815.57
5.5.120.0070.02615.70
5.5.110.0100.04015.70
5.5.100.0060.03815.64
5.5.90.0070.02815.62
5.5.80.0030.03515.62
5.5.70.0020.03015.61
5.5.60.0070.03215.62
5.5.50.0010.04015.65
5.5.40.0030.02615.61
5.5.30.0070.02015.64
5.5.20.0020.02715.55
5.5.10.0020.02715.60
5.5.00.0050.02215.64
5.4.450.0030.02515.25
5.4.440.0050.04415.28
5.4.430.0020.02515.37
5.4.420.0020.04215.27
5.4.410.0070.04015.20
5.4.400.0100.04015.16
5.4.390.0040.04215.04
5.4.380.0130.01715.06
5.4.370.0100.01915.13
5.4.360.0050.02115.11
5.4.350.0030.02315.11
5.4.340.0070.04315.16
5.4.330.0030.01011.18
5.4.320.0050.04115.10
5.4.310.0060.02515.08
5.4.300.0030.04515.08
5.4.290.0070.03815.12
5.4.280.0080.04115.10
5.4.270.0030.04315.10
5.4.260.0070.03514.99
5.4.250.0030.04215.06
5.4.240.0050.04015.04
5.4.230.0030.04115.06
5.4.220.0080.03315.16
5.4.210.0060.02215.12
5.4.200.0020.04215.14
5.4.190.0050.01815.05
5.4.180.0060.02015.20
5.4.170.0030.02115.20
5.4.160.0010.02615.03
5.4.150.0090.01715.11
5.4.140.0010.02313.70
5.4.130.0020.02013.72
5.4.120.0020.02013.65
5.4.110.0050.02313.70
5.4.100.0030.01713.78
5.4.90.0050.01813.70
5.4.80.0040.01713.71
5.4.70.0040.02613.71
5.4.60.0070.01913.82
5.4.50.0070.03513.78
5.4.40.0040.02013.80
5.4.30.0010.02313.75
5.4.20.0030.01813.68
5.4.10.0020.02213.74
5.4.00.0060.01513.49
5.3.290.0090.03312.92
5.3.280.0020.04312.79
5.3.270.0030.01912.84
5.3.260.0020.02312.80
5.3.250.0030.02112.82
5.3.240.0020.02212.82
5.3.230.0030.02112.88
5.3.220.0030.01912.86
5.3.210.0040.02012.85
5.3.200.0010.02412.82
5.3.190.0030.02012.80
5.3.180.0030.02012.85
5.3.170.0030.03012.85
5.3.160.0070.02612.79
5.3.150.0050.01612.86
5.3.140.0080.01312.85
5.3.130.0020.02212.79
5.3.120.0000.02612.84
5.3.110.0070.01812.79
5.3.100.0050.01712.60
5.3.90.0070.01812.57
5.3.80.0020.02112.57
5.3.70.0030.01712.59
5.3.60.0050.01812.57
5.3.50.0020.02112.44
5.3.40.0090.01712.53
5.3.30.0020.01712.52
5.3.20.0100.01312.41
5.3.10.0010.02012.34
5.3.00.0020.02212.29
5.2.170.0040.01511.76
5.2.160.0060.01011.76
5.2.150.0000.02111.76
5.2.140.0020.01811.76
5.2.130.0020.02311.76
5.2.120.0020.01711.76
5.2.110.0030.01411.76
5.2.100.0060.01211.76
5.2.90.0010.02011.76
5.2.80.0010.01611.76
5.2.70.0000.01811.76
5.2.60.0000.03911.76
5.2.50.0010.01811.76
5.2.40.0020.01811.76
5.2.30.0080.01211.76
5.2.20.0020.01511.76
5.2.10.0030.01611.76
5.2.00.0040.02711.76
5.1.60.0030.01511.76
5.1.50.0060.01311.76
5.1.40.0020.01811.76
5.1.30.0030.01411.76
5.1.20.0040.01211.76
5.1.10.0030.01511.76
5.1.00.0030.01311.76
5.0.50.0040.01211.76
5.0.40.0000.01411.76
5.0.30.0020.01711.76
5.0.20.0030.01611.76
5.0.10.0050.01011.76
5.0.00.0020.03011.76
4.4.90.0030.00811.76
4.4.80.0040.00511.76
4.4.70.0020.01011.76
4.4.60.0010.00711.76
4.4.50.0020.00711.76
4.4.40.0020.01711.76
4.4.30.0000.01011.76
4.4.20.0000.01111.76
4.4.10.0020.00811.76
4.4.00.0010.01511.76
4.3.110.0020.02011.76
4.3.100.0000.02211.76
4.3.90.0020.01211.76
4.3.80.0070.02111.76
4.3.70.0020.01311.76
4.3.60.0040.01611.76
4.3.50.0000.02011.76
4.3.40.0000.02011.76
4.3.30.0030.01011.76
4.3.20.0020.02011.76
4.3.10.0020.01811.76
4.3.00.0050.01711.76

preferences:
46.68 ms | 400 KiB | 5 Q