3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = preg_replace('/[^\p{Arabic}\p{Armenian}\p{Avestan}\p{Balinese}\p{Bamum}\p{Bengali}\p{Bopomofo}\p{Braille}\p{Buginese}\p{Buhid}\p{Canadian_Aboriginal}\p{Carian}\p{Cham}\p{Cherokee}\p{Common}\p{Coptic}\p{Cuneiform}\p{Cypriot}\p{Cyrillic}\p{Deseret}\p{Devanagari}\p{Egyptian_Hieroglyphs}\p{Ethiopic}\p{Georgian}\p{Glagolitic}\p{Gothic}\p{Greek}\p{Gujarati}\p{Gurmukhi}\p{Han}\p{Hangul}\p{Hanunoo}\p{Hebrew}\p{Hiragana}\p{Imperial_Aramaic}\p{Inherited}\p{Inscriptional_Pahlavi}\p{Inscriptional_Parthian}\p{Javanese}\p{Kaithi}\p{Kannada}\p{Katakana}\p{Kayah_Li}\p{Kharoshthi}\p{Khmer}\p{Lao}\p{Latin}\p{Lepcha}\p{Limbu}\p{Linear_B}\p{Lisu}\p{Lycian}\p{Lydian}\p{Malayalam}\p{Meetei_Mayek}\p{Meroitic_Cursive}\p{Meroitic_Hieroglyphs}\p{Miao}\p{Mongolian}\p{Myanmar}\p{New_Tai_Lue}\p{Nko}\p{Ogham}\p{Old_Italic}\p{Old_Persian}\p{Old_South_Arabian}\p{Old_Turkic}\p{Ol_Chiki}\p{Oriya}\p{Osmanya}\p{Phags_Pa}\p{Phoenician}\p{Rejang}\p{Runic}\p{Samaritan}\p{Saurashtra}\p{Sharada}\p{Shavian}\p{Sinhala}\p{Sora_Sompeng}\p{Sundanese}\p{Syloti_Nagri}\p{Syriac}\p{Tagalog}\p{Tagbanwa}\p{Tai_Le}\p{Tai_Tham}\p{Tai_Viet}\p{Takri}\p{Tamil}\p{Telugu}\p{Thaana}\p{Thai}\p{Tibetan}\p{Tifinagh}\p{Ugaritic}\p{Vai}\p{Yi}\-\.]/u', '-', 'machin');

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)
8.3.60.0100.01018.56
8.3.50.0100.01221.33
8.3.40.0140.00418.63
8.3.30.0100.00320.15
8.3.20.0000.00720.38
8.3.10.0090.00022.13
8.3.00.0080.00022.51
8.2.180.0120.00318.66
8.2.170.0060.01022.96
8.2.160.0100.00320.50
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0080.00019.53
8.2.110.0000.00922.37
8.2.100.0040.00819.82
8.2.90.0060.00319.09
8.2.80.0030.00519.35
8.2.70.0040.00417.75
8.2.60.0040.00417.80
8.2.50.0000.00818.07
8.2.40.0000.00818.11
8.2.30.0020.00517.95
8.2.20.0070.00017.79
8.2.10.0040.00417.77
8.2.00.0000.00717.82
8.1.280.0110.00425.92
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0060.00323.83
8.1.230.0000.01119.15
8.1.220.0000.00817.76
8.1.210.0000.00818.77
8.1.200.0060.00317.35
8.1.190.0050.00317.55
8.1.180.0000.00920.16
8.1.170.0000.00818.71
8.1.160.0060.00322.11
8.1.150.0030.00518.68
8.1.140.0000.00717.65
8.1.130.0030.00717.89
8.1.120.0070.00017.59
8.1.110.0040.00417.59
8.1.100.0030.00617.39
8.1.90.0000.00717.47
8.1.80.0040.00417.47
8.1.70.0000.00717.55
8.1.60.0060.00317.54
8.1.50.0040.00417.56
8.1.40.0040.00417.55
8.1.30.0000.00817.70
8.1.20.0060.00317.64
8.1.10.0000.00817.55
8.1.00.0080.00017.59
8.0.300.0040.00418.77
8.0.290.0030.00617.18
8.0.280.0030.00318.39
8.0.270.0030.00317.21
8.0.260.0030.00317.02
8.0.250.0030.00317.00
8.0.240.0030.00517.05
8.0.230.0040.00417.03
8.0.220.0060.00317.00
8.0.210.0030.00317.13
8.0.200.0030.00317.10
8.0.190.0090.00017.11
8.0.180.0000.00717.07
8.0.170.0030.00516.95
8.0.160.0040.00416.95
8.0.150.0040.00416.85
8.0.140.0050.00317.00
8.0.130.0000.00513.52
8.0.120.0080.00016.91
8.0.110.0040.00417.12
8.0.100.0030.00316.91
8.0.90.0000.00717.16
8.0.80.0120.00817.06
8.0.70.0040.00417.06
8.0.60.0080.00017.12
8.0.50.0050.00317.06
8.0.30.0090.00917.14
8.0.20.0080.01117.40
8.0.10.0050.00316.96
8.0.00.0090.00916.96
7.4.330.0060.00015.00
7.4.320.0070.00016.61
7.4.300.0060.00016.72
7.4.290.0000.00716.75
7.4.280.0070.00016.82
7.4.270.0050.00316.60
7.4.260.0040.00416.75
7.4.250.0040.00416.67
7.4.240.0040.00416.81
7.4.230.0030.00316.79
7.4.220.0070.01416.73
7.4.210.0070.00716.73
7.4.200.0000.00716.71
7.4.190.0070.00016.91
7.4.160.0120.00816.56
7.4.150.0050.01117.40
7.4.140.0080.01117.86
7.4.130.0110.01016.65
7.4.120.0060.01116.61
7.4.110.0100.01016.70
7.4.100.0090.00916.55
7.4.90.0130.00316.58
7.4.80.0090.01219.39
7.4.70.0090.01216.66
7.4.60.0070.01016.46
7.4.50.0060.00016.62
7.4.40.0100.00622.77
7.4.30.0090.00816.80
7.4.00.0130.00315.00
7.3.330.0050.00013.17
7.3.320.0030.00313.17
7.3.310.0030.00316.22
7.3.300.0060.00016.34
7.3.290.0040.00916.29
7.3.280.0070.00716.32
7.3.270.0060.01117.40
7.3.260.0150.00216.60
7.3.250.0140.00416.55
7.3.240.0100.00716.29
7.3.230.0100.00616.43
7.3.210.0030.01916.51
7.3.200.0080.00819.39
7.3.190.0160.00616.27
7.3.180.0060.00916.46
7.3.170.0070.01016.53
7.3.160.0120.00416.59
7.3.120.0050.01314.93
7.3.110.0100.00714.47
7.3.100.0040.00415.09
7.3.90.0130.00714.87
7.3.80.0070.01015.05
7.3.70.0070.01014.94
7.3.60.0030.01014.62
7.3.50.0060.00614.77
7.3.40.0080.00814.93
7.3.30.0000.01614.89
7.3.20.0000.01416.89
7.3.10.0000.00916.83
7.3.00.0060.01016.62
7.2.330.0060.01016.67
7.2.320.0140.00416.77
7.2.310.0200.00316.68
7.2.300.0100.00716.76
7.2.290.0130.00316.55
7.2.250.0100.00715.23
7.2.240.0160.00314.85
7.2.230.0070.01114.80
7.2.220.0040.01115.20
7.2.210.0030.01015.04
7.2.200.0060.00915.02
7.2.190.0060.00314.95
7.2.180.0080.01115.19
7.2.170.0040.01115.13
7.2.00.0000.01519.54
7.1.330.0030.01115.93
7.1.320.0030.01015.80
7.1.310.0030.00915.69
7.1.300.0030.00915.74
7.1.290.0030.01415.57
7.1.280.0120.00415.86
7.1.270.0070.00715.92
7.1.260.0030.00915.59
7.1.100.0030.01018.25
7.1.70.0000.00716.91
7.1.60.0100.01419.21
7.1.50.0100.01416.94
7.1.00.0000.03722.32
7.0.200.0220.00714.68
7.0.140.0030.07322.10
7.0.60.0030.08019.93
7.0.50.0170.07017.89
7.0.40.0070.04320.05
7.0.30.0300.04320.32
7.0.20.0330.05720.04
7.0.10.0330.08020.20
7.0.00.0030.04320.18
5.6.280.0000.07720.92
5.6.210.0130.07020.50
5.6.200.0070.08318.13
5.6.190.0130.08020.32
5.6.180.0330.07720.29
5.6.170.0130.04720.44
5.6.160.0070.08020.49
5.6.150.0030.05018.21
5.6.140.0030.04318.13
5.6.130.0070.08018.11
5.6.120.0070.04720.87
5.6.110.0070.06721.14
5.6.100.0130.08021.11
5.6.90.0030.05720.88
5.6.80.0100.07020.43
5.6.70.0300.07020.49
5.5.350.0030.04020.28
5.5.340.0030.04717.98
5.5.330.0130.07320.23
5.5.320.0200.05720.28
5.5.310.0070.04720.41
5.5.300.0000.07717.91
5.5.290.0030.05718.05
5.5.280.0100.04720.80
5.5.270.0100.07720.64
5.5.260.0100.06020.68
5.5.250.0070.09020.56
5.5.240.0000.04020.37
5.4.450.0500.06319.49
5.4.440.0800.05719.64
5.4.430.0700.05319.54
5.4.420.0870.06719.60
5.4.410.0700.06719.11
5.4.400.0530.04318.77
5.4.390.0400.05318.61
5.4.380.0200.05018.55
5.4.370.0230.04318.65
5.4.360.0100.05718.50
5.4.350.0090.04211.98
5.4.340.0100.04211.97
5.4.320.0070.04112.46
5.4.310.0040.04212.45
5.4.300.0080.04112.46
5.4.290.0080.04212.45
5.4.280.0060.03612.36
5.4.270.0060.04212.35
5.4.260.0020.04112.35
5.4.250.0100.07318.85
5.4.240.0170.06318.75
5.4.230.0170.07018.66
5.4.220.0200.04318.83
5.4.210.0100.05718.84
5.4.200.0200.06318.68
5.4.190.0070.05018.70
5.4.180.0200.03718.65
5.4.170.0100.07018.95
5.4.160.0100.06718.83
5.4.150.0070.08018.94
5.4.140.0030.05316.26
5.4.130.0170.05716.22
5.4.120.0100.04716.38
5.4.110.0100.05316.48
5.4.100.0170.03716.45
5.4.90.0100.04716.20
5.4.80.0070.04716.36
5.4.70.0030.05316.44
5.4.60.0170.06016.22
5.4.50.0170.04716.42
5.4.40.0170.06016.27
5.4.30.0130.04716.16
5.4.20.0070.05716.16
5.4.10.0100.05316.36
5.4.00.0130.05015.74
5.3.290.0060.04212.80
5.3.280.0030.06014.45
5.3.270.0130.05014.47
5.3.260.0030.07714.46
5.3.250.0100.07014.38
5.3.240.0130.06014.46
5.3.230.0070.05014.52
5.3.220.0100.05014.58
5.3.210.0130.05014.57
5.3.200.0130.06314.57
5.3.190.0130.04714.58
5.3.180.0070.05014.57
5.3.170.0030.05314.48
5.3.160.0070.07314.60
5.3.150.0100.04714.40
5.3.140.0070.05014.47
5.3.130.0100.05314.48
5.3.120.0100.07014.56
5.3.110.0070.08014.43
5.3.100.0130.05713.88
5.3.90.0170.06714.03
5.3.80.0100.05013.71
5.3.70.0130.07713.79
5.3.60.0170.05714.14
5.3.50.0100.04713.96
5.3.40.0070.05013.90
5.3.30.0070.05013.91
5.3.20.0070.04713.75
5.3.10.0030.06313.42
5.3.00.0070.05013.50
5.2.170.0000.04311.15
5.2.160.0070.03711.15
5.2.150.0100.05010.98
5.2.140.0070.04011.16
5.2.130.0070.04011.13
5.2.120.0100.03311.00
5.2.110.0030.04011.02
5.2.100.0030.04311.02
5.2.90.0130.04311.25
5.2.80.0000.04311.10
5.2.70.0100.04011.20
5.2.60.0070.04011.06
5.2.50.0070.03711.04
5.2.40.0030.05310.91
5.2.30.0100.04711.08
5.2.20.0070.03710.84
5.2.10.0030.04010.78
5.2.00.0030.04010.70
5.1.60.0030.03710.04
5.1.50.0070.0479.91
5.1.40.0000.0439.82
5.1.30.0030.04010.09
5.1.20.0030.05310.43
5.1.10.0100.0379.92
5.1.00.0000.0479.92
5.0.50.0030.0278.69
5.0.40.0030.0308.69
5.0.30.0030.0438.69
5.0.20.0070.0278.69
5.0.10.0070.0238.69
5.0.00.0000.0408.69
4.4.90.0070.0278.69
4.4.80.0030.0238.69
4.4.70.0000.0338.69
4.4.60.0030.0208.69
4.4.50.0030.0238.69
4.4.40.0000.0438.69
4.4.30.0000.0238.69
4.4.20.0070.0278.69
4.4.10.0000.0338.69
4.4.00.0000.0338.69
4.3.110.0000.0238.69
4.3.100.0030.0178.69
4.3.90.0070.0178.69
4.3.80.0000.0338.69
4.3.70.0030.0178.69
4.3.60.0070.0178.69
4.3.50.0030.0208.69
4.3.40.0100.0278.69
4.3.30.0030.0308.69
4.3.20.0070.0178.69
4.3.10.0000.0238.69
4.3.00.0070.0176.16

preferences:
50.42 ms | 401 KiB | 5 Q