3v4l.org

run code in 300+ PHP versions simultaneously
<?php function normaliza ($string){ $a = 'ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõöøùúûýýþÿ'; $b = 'aaaaaaaceeeeiiiidnoooooouuuuybsaaaaaaaceeeeiiiidnoooooouuuyyby'; $string = utf8_decode($string); $string = strtr($string, utf8_decode($a), $b); $string = strtolower($string); return utf8_encode($string); } function parseStopWords($text){ $text = preg_replace('/[^a-zA-Z0-9áéíóúñÁÉÍÓÚÑ¡¿\', ]/i','',$text); $stopwords = array('ante','bajo','cabe','con','contra','de','desde','en','entre','hacia','hasta','para','por','sin','sobre','tras','el','lo','la','los','las','un','unos','una','al','del','que','es','se','y','fue'); foreach($stopwords as $w){ $text = preg_replace('/\b'.$w.'\b/i','',$text); } $text = preg_replace('/\s{2,}/i',' ',$text); $text = str_replace(" a ", "", $text); return $text; } echo parseStopWords(normaliza('¿Qué ha sido de nuestra niñez?'));

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)
8.3.40.0120.00318.87
8.3.30.0120.00419.08
8.3.20.0040.00420.43
8.3.10.0000.00821.92
8.3.00.0040.00422.34
8.2.170.0070.01422.96
8.2.160.0140.00720.52
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0030.00519.49
8.2.110.0060.00322.20
8.2.100.0090.00318.16
8.2.90.0050.00319.35
8.2.80.0060.00317.97
8.2.70.0060.00317.73
8.2.60.0030.00618.15
8.2.50.0060.00318.07
8.2.40.0060.00318.34
8.2.30.0060.00318.18
8.2.20.0050.00317.91
8.2.10.0000.00818.04
8.2.00.0030.00518.05
8.1.270.0030.00522.21
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0160.00621.15
8.1.230.0090.00317.50
8.1.220.0060.00317.90
8.1.210.0000.00818.77
8.1.200.0000.00917.47
8.1.190.0040.00417.52
8.1.180.0040.00418.78
8.1.170.0060.00318.84
8.1.160.0040.00422.21
8.1.150.0040.00418.85
8.1.140.0040.00417.65
8.1.130.0080.00017.91
8.1.120.0020.00517.55
8.1.110.0030.00517.57
8.1.100.0040.00417.54
8.1.90.0050.00217.58
8.1.80.0040.00417.56
8.1.70.0030.00317.63
8.1.60.0030.00617.79
8.1.50.0000.00817.77
8.1.40.0000.00817.69
8.1.30.0030.00517.84
8.1.20.0040.00417.82
8.1.10.0000.00817.63
8.1.00.0030.00617.52
8.0.300.0090.00018.77
8.0.290.0000.00816.88
8.0.280.0000.00718.45
8.0.270.0060.00317.25
8.0.260.0030.00316.96
8.0.250.0040.00417.10
8.0.240.0070.00017.14
8.0.230.0030.00617.20
8.0.220.0040.00417.09
8.0.210.0040.00416.98
8.0.200.0030.00617.20
8.0.190.0000.00917.08
8.0.180.0030.00517.18
8.0.170.0040.00417.02
8.0.160.0030.00517.15
8.0.150.0040.00416.97
8.0.140.0000.00917.07
8.0.130.0030.00313.60
8.0.120.0040.00417.00
8.0.110.0000.00817.09
8.0.100.0040.00416.95
8.0.90.0040.00417.14
8.0.80.0090.00917.14
8.0.70.0030.00617.13
8.0.60.0030.00517.15
8.0.50.0050.00316.96
8.0.30.0110.00917.47
8.0.20.0120.00717.51
8.0.10.0000.00917.20
8.0.00.0120.00917.04
7.4.330.0030.00315.00
7.4.320.0030.00316.75
7.4.300.0000.00616.80
7.4.290.0040.00416.79
7.4.280.0000.00716.72
7.4.270.0030.00316.86
7.4.260.0050.00216.85
7.4.250.0000.00716.73
7.4.240.0020.00516.87
7.4.230.0040.00416.63
7.4.220.0110.00716.80
7.4.210.0070.00916.89
7.4.200.0040.00416.77
7.4.190.0000.00717.02
7.4.160.0100.00716.96
7.4.150.0090.00917.40
7.4.140.0070.01517.86
7.4.130.0100.00916.90
7.4.120.0130.00516.67
7.4.110.0060.01316.69
7.4.100.0090.00916.75
7.4.90.0140.00416.70
7.4.80.0110.01019.39
7.4.70.0110.00616.79
7.4.60.0080.01016.70
7.4.50.0030.00516.61
7.4.40.0070.01022.77
7.4.30.0040.01316.90
7.4.00.0030.00915.05
7.3.330.0000.00613.51
7.3.320.0030.00313.57
7.3.310.0070.00016.52
7.3.300.0070.00016.39
7.3.290.0070.00716.59
7.3.280.0070.00816.55
7.3.270.0090.00917.40
7.3.260.0130.01316.73
7.3.250.0080.01016.59
7.3.240.0060.01216.56
7.3.230.0030.02016.86
7.3.210.0120.00616.67
7.3.200.0090.01116.56
7.3.190.0090.01516.93
7.3.180.0060.00916.73
7.3.170.0060.01316.95
7.3.160.0070.01016.61
7.3.120.0040.01214.98
7.2.330.0160.00317.08
7.2.320.0090.01517.04
7.2.310.0110.01416.91
7.2.300.0110.00516.95
7.2.290.0070.01017.00
7.1.70.0000.01117.04
7.1.60.0080.01519.82
7.1.50.0100.01617.20
7.1.00.0030.04322.52
7.0.200.0030.00517.06
7.0.140.0000.07722.12
7.0.100.0100.06319.94
7.0.90.0030.05020.07
7.0.80.0000.04019.93
7.0.70.0070.06019.93
7.0.60.0000.04319.92
7.0.50.0030.04020.31
7.0.40.0100.03320.12
7.0.30.0070.04020.20
7.0.20.0100.03720.14
7.0.10.0000.06020.26
7.0.00.0100.06320.06
5.6.280.0030.07320.77
5.6.250.0000.06320.74
5.6.240.0130.06320.66
5.6.230.0070.08020.67
5.6.220.0000.04720.60
5.6.210.0130.04320.67
5.6.200.0030.04320.91
5.6.190.0070.04720.95
5.6.180.0030.04721.14
5.6.170.0030.05720.94
5.6.160.0030.04320.98
5.6.150.0130.06021.02
5.6.140.0100.06721.03
5.6.130.0100.08321.09
5.6.120.0070.08320.97
5.6.110.0100.08321.03
5.6.100.0070.08021.06
5.6.90.0070.08721.04
5.6.80.0030.07320.41
5.6.70.0070.08320.47
5.6.60.0100.07720.52
5.6.50.0100.08020.36
5.6.40.0100.07320.38
5.6.30.0030.07320.48
5.6.20.0030.08320.45
5.6.10.0170.06020.41
5.6.00.0070.08020.30
5.5.380.0030.08720.55
5.5.370.0030.04720.43
5.5.360.0130.03020.42
5.5.350.0030.04720.44
5.5.340.0030.07720.85
5.5.330.0070.03720.62
5.5.320.0030.06320.77
5.5.310.0070.03720.63
5.5.300.0030.06020.88
5.5.290.0130.07320.65
5.5.280.0130.08020.87
5.5.270.0070.07720.88
5.5.260.0070.08320.92
5.5.250.0030.08720.46
5.5.240.0100.08020.04
5.5.230.0070.06320.29
5.5.220.0070.08020.12
5.5.210.0100.07320.23
5.5.200.0100.06720.17
5.5.190.0030.08320.26
5.5.180.0100.07720.20
5.5.160.0130.07320.26
5.5.150.0030.08320.00
5.5.140.0070.08020.09
5.5.130.0030.05020.09
5.5.120.0030.08020.25
5.5.110.0100.08020.27
5.5.100.0070.07719.96
5.5.90.0130.06720.09
5.5.80.0100.07720.08
5.5.70.0070.07020.07
5.5.60.0100.07019.94
5.5.50.0130.07320.07
5.5.40.0070.08320.10
5.5.30.0030.05019.94
5.5.20.0070.08020.04
5.5.10.0070.07719.96
5.5.00.0000.07720.14
5.4.450.0130.07319.50
5.4.440.0100.07319.24
5.4.430.0170.07319.48
5.4.420.0130.07319.43
5.4.410.0070.07719.23
5.4.400.0070.07019.04
5.4.390.0030.07318.95
5.4.380.0070.07319.24
5.4.370.0100.04319.17
5.4.360.0100.07019.24
5.4.350.0170.07019.19
5.4.340.0100.07319.13
5.4.320.0100.05319.19
5.4.310.0100.05019.14
5.4.300.0070.08019.05
5.4.290.0070.07719.14
5.4.280.0100.07719.05
5.4.270.0030.08019.14
5.4.260.0070.07719.16
5.4.250.0030.08319.03
5.4.240.0030.07719.21
5.4.230.0170.06019.18
5.4.220.0130.07019.13
5.4.210.0130.07319.16
5.4.200.0000.08019.02
5.4.190.0100.05319.09
5.4.180.0200.06019.21
5.4.170.0100.06719.13
5.4.160.0030.05018.88
5.4.150.0030.08018.86
5.4.140.0170.05316.34
5.4.130.0070.07016.41
5.4.120.0000.07316.41
5.4.110.0100.07016.36
5.4.100.0100.04016.50
5.4.90.0000.04716.45
5.4.80.0130.06716.33
5.4.70.0070.07316.46
5.4.60.0170.06716.34
5.4.50.0070.07016.48
5.4.40.0070.06016.39
5.4.30.0200.05316.44
5.4.20.0070.07016.48
5.4.10.0070.07316.33
5.4.00.0070.07315.89
5.3.290.0030.08014.78
5.3.280.0170.06714.63
5.3.270.0030.07314.62
5.3.260.0270.05714.64
5.3.250.0070.07314.64
5.3.240.0070.08014.68
5.3.230.0130.07014.68
5.3.220.0070.08014.66
5.3.210.0030.07714.67
5.3.200.0130.06714.59
5.3.190.0200.06014.65
5.3.180.0100.06314.57
5.3.170.0030.05014.55
5.3.160.0070.07314.64
5.3.150.0100.07314.71
5.3.140.0130.07314.54
5.3.130.0030.08014.70
5.3.120.0000.08314.70
5.3.110.0030.06014.63
5.3.100.0170.06714.14
5.3.90.0000.08014.07
5.3.80.0100.07013.97
5.3.70.0070.03314.09
5.3.60.0000.06014.07
5.3.50.0030.04713.85
5.3.40.0030.05313.98
5.3.30.0200.05013.98
5.3.20.0030.08013.70
5.3.10.0070.04713.79
5.3.00.0100.06713.70
5.2.170.0070.05711.14
5.2.160.0030.06311.18
5.2.150.0030.06711.21
5.2.140.0030.05711.17
5.2.130.0030.06011.12
5.2.120.0030.05710.97
5.2.110.0070.06011.18
5.2.100.0030.06311.20
5.2.90.0070.05711.25
5.2.80.0030.06311.02
5.2.70.0030.06311.02
5.2.60.0070.06011.20
5.2.50.0100.03010.92
5.2.40.0030.05711.00
5.2.30.0070.06010.91
5.2.20.0030.06311.04
5.2.10.0070.06010.95
5.2.00.0100.05310.77
5.1.60.0070.04710.07
5.1.50.0070.03310.00
5.1.40.0100.04710.08
5.1.30.0030.03710.47
5.1.20.0000.06010.42
5.1.10.0070.05310.15
5.1.00.0070.05010.12
5.0.50.0070.0438.52
5.0.40.0030.0438.48
5.0.30.0030.0608.08
5.0.20.0000.0478.32
5.0.10.0070.0408.21
5.0.00.0000.0608.19
4.4.90.0030.0278.05
4.4.80.0070.0278.05
4.4.70.0000.0338.05
4.4.60.0000.0378.05
4.4.50.0000.0308.05
4.4.40.0000.0508.05
4.4.30.0000.0178.05
4.4.20.0030.0308.05
4.4.10.0030.0238.05
4.4.00.0000.0578.05
4.3.110.0030.0308.05
4.3.100.0000.0178.05
4.3.90.0000.0338.05
4.3.80.0030.0538.05
4.3.70.0030.0338.05
4.3.60.0070.0208.05
4.3.50.0070.0308.05
4.3.40.0030.0508.05
4.3.30.0030.0378.05
4.3.20.0030.0238.05
4.3.10.0000.0208.05
4.3.00.0000.0378.05

preferences:
40.77 ms | 400 KiB | 5 Q