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{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)
8.3.60.0040.01118.55
8.3.50.0240.00621.27
8.3.40.0120.00618.97
8.3.30.0110.00420.18
8.3.20.0070.00020.34
8.3.10.0030.00621.97
8.3.00.0040.00422.33
8.2.180.0040.01118.42
8.2.170.0000.01422.96
8.2.160.0100.00320.39
8.2.150.0070.00024.18
8.2.140.0000.00824.66
8.2.130.0030.00626.16
8.2.120.0050.00319.54
8.2.110.0060.00322.20
8.2.100.0040.00818.09
8.2.90.0050.00219.09
8.2.80.0000.00719.25
8.2.70.0080.00017.63
8.2.60.0060.00317.80
8.2.50.0040.00418.07
8.2.40.0030.00518.16
8.2.30.0040.00417.95
8.2.20.0070.00017.86
8.2.10.0040.00417.99
8.2.00.0000.00817.81
8.1.280.0120.00625.92
8.1.270.0060.00324.66
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0080.00023.81
8.1.230.0040.00820.88
8.1.220.0000.00917.74
8.1.210.0040.00418.77
8.1.200.0060.00317.47
8.1.190.0060.00317.39
8.1.180.0030.00520.11
8.1.170.0060.00318.57
8.1.160.0050.00222.20
8.1.150.0030.00518.84
8.1.140.0000.00717.57
8.1.130.0030.00717.81
8.1.120.0000.00817.48
8.1.110.0040.00417.53
8.1.100.0000.00717.55
8.1.90.0000.00717.44
8.1.80.0050.00217.37
8.1.70.0030.00317.53
8.1.60.0040.00417.65
8.1.50.0040.00417.57
8.1.40.0000.00817.59
8.1.30.0000.00817.72
8.1.20.0040.00417.75
8.1.10.0080.00017.66
8.1.00.0060.00317.50
8.0.300.0040.00418.77
8.0.290.0030.00617.18
8.0.280.0080.00018.39
8.0.270.0000.00717.12
8.0.260.0000.00616.86
8.0.250.0030.00317.10
8.0.240.0040.00417.05
8.0.230.0000.00717.07
8.0.220.0000.00817.13
8.0.210.0040.00417.03
8.0.200.0060.00017.10
8.0.190.0040.00417.11
8.0.180.0030.00317.00
8.0.170.0040.00416.98
8.0.160.0000.00717.07
8.0.150.0030.00516.98
8.0.140.0030.00316.96
8.0.130.0030.00313.45
8.0.120.0040.00416.95
8.0.110.0070.00017.11
8.0.100.0050.00217.15
8.0.90.0070.00017.05
8.0.80.0030.01217.05
8.0.70.0000.00816.98
8.0.60.0040.00417.12
8.0.50.0070.00016.97
8.0.30.0090.01017.28
8.0.20.0130.00717.40
8.0.10.0040.00417.03
8.0.00.0080.01216.87
7.4.330.0000.00515.00
7.4.320.0030.00316.78
7.4.300.0030.00316.57
7.4.290.0070.00016.71
7.4.280.0040.00416.83
7.4.270.0000.00716.78
7.4.260.0040.00416.58
7.4.250.0040.00416.66
7.4.240.0040.00316.70
7.4.230.0030.00316.80
7.4.220.0030.01916.69
7.4.210.0070.00916.81
7.4.200.0030.00316.78
7.4.190.0040.00416.70
7.4.160.0130.00516.59
7.4.150.0070.01117.40
7.4.140.0080.01317.86
7.4.130.0080.00916.86
7.4.120.0080.00916.58
7.4.110.0130.00816.79
7.4.100.0100.00716.34
7.4.90.0120.00616.64
7.4.80.0070.01019.39
7.4.70.0040.01216.70
7.4.60.0040.01416.74
7.4.50.0000.00416.51
7.4.40.0070.00922.77
7.4.30.0140.00616.50
7.4.00.0000.01115.07
7.3.330.0030.00313.22
7.3.320.0000.00513.07
7.3.310.0030.00316.17
7.3.300.0080.00016.36
7.3.290.0060.01216.20
7.3.280.0060.01316.39
7.3.270.0140.00317.40
7.3.260.0090.00816.34
7.3.250.0110.00716.41
7.3.240.0080.00816.35
7.3.230.0060.01316.47
7.3.210.0030.01316.31
7.3.200.0060.00919.39
7.3.190.0070.01616.23
7.3.180.0030.01316.64
7.3.170.0100.00716.73
7.3.160.0100.01316.46
7.3.120.0030.01214.62
7.2.330.0100.00716.79
7.2.320.0070.01716.59
7.2.310.0070.01116.55
7.2.300.0120.00616.42
7.2.290.0030.01216.63
7.2.00.0070.00719.34
7.1.100.0030.01017.78
7.1.70.0060.00617.27
7.1.60.0040.01419.21
7.1.50.0090.01216.97
7.1.00.0000.04022.30
7.0.200.0220.01414.64
7.0.140.0030.07022.09
7.0.60.0170.06320.00
7.0.50.0100.03717.81
7.0.40.0100.05720.22
7.0.30.0300.08320.02
7.0.20.0370.07320.18
7.0.10.0230.05720.14
7.0.00.0030.04720.00
5.6.280.0100.06721.09
5.6.210.0230.06020.77
5.6.200.0170.06318.15
5.6.190.0100.08720.26
5.6.180.0270.07320.41
5.6.170.0070.05020.54
5.6.160.0100.07020.41
5.6.150.0000.04318.14
5.6.140.0030.05718.16
5.6.130.0070.05318.12
5.6.120.0100.07721.01
5.6.110.0000.08721.13
5.6.100.0100.06021.11
5.6.90.0070.04321.09
5.6.80.0130.05020.38
5.6.70.0330.06020.37
5.5.350.0030.05020.30
5.5.340.0130.07318.02
5.5.330.0100.08320.46
5.5.320.0230.08320.14
5.5.310.0200.06720.50
5.5.300.0130.06017.95
5.5.290.0100.08018.01
5.5.280.0070.06720.77
5.5.270.0100.07320.93
5.5.260.0070.07720.77
5.5.250.0070.05320.77
5.5.240.0070.07720.12
5.4.450.0070.05719.66
5.4.440.0630.06019.55
5.4.430.0670.05719.52
5.4.420.0530.05719.57
5.4.410.0630.05718.97
5.4.400.0300.05718.77
5.4.390.0500.05318.53
5.4.380.0170.05318.67
5.4.370.0400.06318.72
5.4.360.0270.05018.79
5.4.350.0050.03911.97
5.4.340.0110.03611.97
5.4.320.0050.03712.46
5.4.310.0040.04812.46
5.4.300.0040.03812.46
5.4.290.0060.04012.46
5.4.280.0070.04012.36
5.4.270.0070.03612.36
5.4.260.0060.03712.36
5.4.250.0100.05718.72
5.4.240.0170.05019.00
5.4.230.0130.04718.68
5.4.220.0070.06018.68
5.4.210.0170.04718.71
5.4.200.0200.04018.66
5.4.190.0100.05018.98
5.4.180.0070.05718.70
5.4.170.0130.06318.65
5.4.160.0030.08318.96
5.4.150.0030.07318.67
5.4.140.0130.05016.44
5.4.130.0130.05316.22
5.4.120.0070.05316.45
5.4.110.0200.05316.39
5.4.100.0100.06316.36
5.4.90.0100.06716.47
5.4.80.0030.05016.46
5.4.70.0130.06016.14
5.4.60.0200.05016.46
5.4.50.0130.06016.42
5.4.40.0100.06316.43
5.4.30.0000.06716.27
5.4.20.0100.04716.17
5.4.10.0130.06716.34
5.4.00.0070.05015.66
5.3.290.0050.03912.80
5.3.280.0070.05314.61
5.3.270.0130.05714.63
5.3.260.0030.08314.44
5.3.250.0030.07014.44
5.3.240.0000.06314.48
5.3.230.0170.05314.53
5.3.220.0100.04714.71
5.3.210.0070.06714.57
5.3.200.0070.04714.45
5.3.190.0030.06014.41
5.3.180.0170.06314.56
5.3.170.0130.04314.57
5.3.160.0070.05014.71
5.3.150.0100.06014.57
5.3.140.0100.04714.33
5.3.130.0100.05314.43
5.3.120.0170.06014.55
5.3.110.0000.07014.41
5.3.100.0130.04314.13
5.3.90.0070.05313.79
5.3.80.0130.06014.03
5.3.70.0070.05714.11
5.3.60.0070.04713.84
5.3.50.0170.05013.84
5.3.40.0170.04314.11
5.3.30.0030.06714.00
5.3.20.0100.05713.57
5.3.10.0070.06013.57
5.3.00.0130.04713.57
5.2.170.0130.03311.24
5.2.160.0030.05011.25
5.2.150.0070.05710.91
5.2.140.0000.04311.25
5.2.130.0100.04711.12
5.2.120.0000.04310.99
5.2.110.0130.04310.93
5.2.100.0100.04710.98
5.2.90.0100.03311.21
5.2.80.0030.04310.85
5.2.70.0070.04011.00
5.2.60.0030.06011.14
5.2.50.0070.03710.86
5.2.40.0070.04710.90
5.2.30.0070.03710.80
5.2.20.0170.03710.89
5.2.10.0130.03010.74
5.2.00.0030.04310.80
5.1.60.0130.03710.05
5.1.50.0100.04010.04
5.1.40.0030.03310.02
5.1.30.0070.03010.50
5.1.20.0000.04010.23
5.1.10.0030.05310.13
5.1.00.0030.03710.09
5.0.50.0030.0278.69
5.0.40.0100.0178.69
5.0.30.0000.0608.69
5.0.20.0000.0278.69
5.0.10.0030.0378.69
5.0.00.0000.0478.69
4.4.90.0000.0238.69
4.4.80.0030.0178.69
4.4.70.0070.0178.69
4.4.60.0070.0208.69
4.4.50.0030.0178.69
4.4.40.0000.0478.69
4.4.30.0000.0238.69
4.4.20.0030.0308.69
4.4.10.0030.0208.69
4.4.00.0030.0438.69
4.3.110.0000.0308.69
4.3.100.0000.0278.69
4.3.90.0000.0208.69
4.3.80.0000.0338.69
4.3.70.0000.0208.69
4.3.60.0000.0208.69
4.3.50.0030.0208.69
4.3.40.0000.0508.69
4.3.30.0030.0278.69
4.3.20.0000.0238.69
4.3.10.0030.0208.69
4.3.00.0070.0276.18

preferences:
51.45 ms | 401 KiB | 5 Q