3v4l.org

run code in 300+ PHP versions simultaneously
<?php $text = '¡'; $text = preg_replace('/[^a-zA-Z0-9áéíóúñ\', ]/i','',$text); echo $text; die; echo preg_replace('/[\x{00ff}-\x{ffff}]/u', '*', $text); echo $text; $mystring = 'Título ú Nota ó !¡ ! áéíóúñ )()&*%#$DR GT^(%(%(*&_{|}{jjkg cde d"'; $find = array ( '#[^a-z0-99áéíóúñ\\s]#is', '#\\s#' ); $replace = array ( '', ' ' ); $mystring = preg_replace ( $find, $replace, $mystring ); echo $mystring;

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)
8.3.60.0150.00618.43
8.3.50.0110.01021.14
8.3.40.0110.00418.95
8.3.30.0070.01018.96
8.3.20.0090.00618.80
8.3.10.0080.00020.78
8.3.00.0040.00423.70
8.2.180.0200.00016.63
8.2.170.0120.00322.96
8.2.160.0070.00722.25
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0030.00626.16
8.2.120.0040.00818.09
8.2.110.0030.00722.02
8.2.100.0090.00317.95
8.2.90.0000.00819.28
8.2.80.0000.00817.97
8.2.70.0090.00018.00
8.2.60.0000.00818.04
8.2.50.0040.00418.07
8.2.40.0000.00818.01
8.2.30.0000.00719.82
8.2.20.0020.00517.92
8.2.10.0050.00317.86
8.2.00.0070.00017.82
8.1.280.0070.00725.92
8.1.270.0040.00423.99
8.1.260.0030.00626.35
8.1.250.0050.00228.09
8.1.240.0090.00022.58
8.1.230.0040.00717.52
8.1.220.0000.00817.74
8.1.210.0070.00418.77
8.1.200.0060.00317.48
8.1.190.0040.00817.47
8.1.180.0000.00818.10
8.1.170.0040.00418.80
8.1.160.0000.00818.73
8.1.150.0040.00418.69
8.1.140.0000.00717.56
8.1.130.0020.00517.59
8.1.120.0040.00417.43
8.1.110.0090.00017.52
8.1.100.0070.00017.45
8.1.90.0000.00717.58
8.1.80.0040.00417.58
8.1.70.0030.00317.54
8.1.60.0060.00617.54
8.1.50.0000.00817.49
8.1.40.0000.00817.69
8.1.30.0090.00017.68
8.1.20.0030.00517.73
8.1.10.0030.00517.66
8.1.00.0050.00217.60
8.0.300.0040.00418.77
8.0.290.0000.00816.75
8.0.280.0030.00318.45
8.0.270.0030.00317.20
8.0.260.0000.00717.00
8.0.250.0040.00417.07
8.0.240.0000.00817.15
8.0.230.0000.00717.11
8.0.220.0030.00316.89
8.0.210.0000.00716.91
8.0.200.0050.00317.05
8.0.190.0040.00416.98
8.0.180.0000.00717.07
8.0.170.0030.00717.00
8.0.160.0070.00016.89
8.0.150.0050.00316.88
8.0.140.0040.00416.86
8.0.130.0000.00613.50
8.0.120.0000.00816.98
8.0.110.0000.00817.00
8.0.100.0040.00416.95
8.0.90.0080.00017.09
8.0.80.0120.00917.02
8.0.70.0050.00216.85
8.0.60.0000.00817.14
8.0.50.0000.00817.05
8.0.30.0050.01417.12
8.0.20.0080.01117.40
8.0.10.0040.00417.11
8.0.00.0090.01116.98
7.4.330.0050.00014.93
7.4.320.0060.00016.74
7.4.300.0060.00016.62
7.4.290.0040.00416.74
7.4.280.0080.00016.74
7.4.270.0040.00416.78
7.4.260.0030.00313.41
7.4.250.0000.00816.65
7.4.240.0000.00716.64
7.4.230.0000.00716.53
7.4.220.0100.00916.54
7.4.210.0050.01116.65
7.4.200.0000.00816.43
7.4.190.0000.00716.88
7.4.160.0120.00616.72
7.4.150.0190.00317.40
7.4.140.0070.01017.86
7.4.130.0080.01016.77
7.4.120.0080.00816.79
7.4.110.0000.01716.70
7.4.100.0030.01816.66
7.4.90.0090.00916.68
7.4.80.0120.00919.04
7.4.70.0060.01316.72
7.4.60.0180.00016.69
7.4.50.0000.00516.67
7.4.40.0060.00922.27
7.4.30.0060.01016.68
7.4.00.0040.01115.06
7.3.330.0050.00013.24
7.3.320.0030.00313.29
7.3.310.0070.00016.24
7.3.300.0030.00316.29
7.3.290.0030.01116.30
7.3.280.0080.00916.43
7.3.270.0110.00717.40
7.3.260.0120.01118.24
7.3.250.0100.00916.46
7.3.240.0030.01216.42
7.3.230.0040.01216.72
7.3.210.0030.01416.34
7.3.200.0140.00819.39
7.3.190.0090.01216.70
7.3.180.0050.01016.43
7.3.170.0090.00616.39
7.3.160.0070.01416.45
7.3.120.0030.01015.12
7.2.330.0120.00616.80
7.2.320.0120.00616.84
7.2.310.0060.01316.77
7.2.300.0170.00016.64
7.2.290.0070.01416.71
7.2.110.0550.01016.73
7.2.100.0260.00716.69
7.2.90.0470.00316.57
7.2.80.0470.01116.85
7.2.70.0280.00616.87
7.2.60.0300.00716.97
7.2.50.0180.01816.99
7.2.40.0260.00417.05
7.2.30.0320.00316.90
7.2.20.0360.00916.59
7.2.10.0310.00716.89
7.2.00.0170.01118.23
7.1.230.0430.00315.83
7.1.220.0320.01015.60
7.1.210.0280.00415.66
7.1.200.0320.00515.65
7.1.190.0260.00415.93
7.1.180.0170.00716.05
7.1.170.0530.00615.97
7.1.160.0070.01115.87
7.1.150.0080.01115.99
7.1.140.0280.00715.75
7.1.130.0230.00815.73
7.1.120.0290.01315.89
7.1.110.0280.00615.98
7.1.100.0290.00117.13
7.1.90.0690.01116.03
7.1.80.0210.01216.01
7.1.70.0140.00916.50
7.1.60.0400.01217.69
7.1.50.0210.01416.54
7.1.40.0620.00716.24
7.1.30.0290.00716.08
7.1.20.0360.01815.93
7.1.10.0270.00515.83
7.1.00.0170.01819.11
7.0.310.0450.00715.24
7.0.300.0260.01215.58
7.0.290.0100.00915.35
7.0.280.0240.00015.52
7.0.270.0210.01115.09
7.0.260.0320.00315.32
7.0.250.0180.01115.23
7.0.240.0760.01115.33
7.0.230.0270.00815.28
7.0.220.0340.01415.48
7.0.210.0450.00515.64
7.0.200.0420.00316.33
7.0.190.0430.00415.23
7.0.180.0130.00815.76
7.0.170.0530.00315.56
7.0.160.0390.00415.68
7.0.150.0190.00715.67
7.0.140.0160.03118.89
7.0.130.0170.00715.64
7.0.120.0280.01315.39
7.0.110.0690.00315.45
7.0.100.0460.00715.60
7.0.90.0680.01115.14
7.0.80.0580.00615.40
7.0.70.0180.00315.77
7.0.60.0180.04517.87
7.0.50.0380.04516.85
7.0.40.0220.04515.66
7.0.30.0290.02915.61
7.0.20.0140.02715.75
7.0.10.0130.02815.72
7.0.00.0240.03815.76
5.6.380.0300.00414.59
5.6.370.0280.00414.19
5.6.360.0130.01014.11
5.6.350.0000.01514.50
5.6.340.0270.00313.91
5.6.330.0290.00614.27
5.6.320.0300.01514.15
5.6.310.0430.00314.39
5.6.300.0240.00414.60
5.6.290.0230.00614.18
5.6.280.0200.03717.53
5.6.270.0430.00014.31
5.6.260.0270.00514.27
5.6.250.0230.01514.41
5.6.240.0380.00014.30
5.6.230.0540.00914.27
5.6.220.0160.00914.03
5.6.210.0240.04317.40
5.6.200.0240.02216.24
5.6.190.0190.04216.24
5.6.180.0100.02216.28
5.6.170.0160.03816.29
5.6.160.0200.04916.21
5.6.150.0140.04216.22
5.6.140.0230.03616.32
5.6.130.0040.02916.23
5.6.120.0150.03616.27
5.6.110.0100.04116.21
5.6.100.0060.03616.21
5.6.90.0120.02016.20
5.6.80.0070.02315.91
5.6.70.0100.02015.86
5.6.60.0050.02515.95
5.6.50.0050.02515.87
5.6.40.0080.02615.89
5.6.30.0100.02015.76
5.6.20.0100.02015.84
5.6.10.0160.01815.74
5.6.00.0100.02815.84
5.5.380.0720.00311.27
5.5.370.0290.00011.14
5.5.360.0120.00410.89
5.5.350.0300.03215.53
5.5.340.0130.04714.53
5.5.330.0080.04514.33
5.5.320.0110.04314.40
5.5.310.0180.02314.38
5.5.300.0090.02114.52
5.5.290.0100.03714.40
5.5.280.0040.02514.53
5.5.270.0090.02214.51
5.5.260.0070.02714.45
5.5.250.0050.02314.34
5.5.240.0070.02014.11
5.5.230.0070.02014.05
5.5.220.0100.01714.08
5.5.210.0050.02314.15
5.5.200.0000.02614.17
5.5.190.0070.01814.17
5.5.180.0060.02114.14
5.5.170.0090.01514.26
5.5.160.0090.02013.91
5.5.150.0060.02014.03
5.5.140.0110.01514.15
5.5.130.0100.02213.99
5.5.120.0210.02314.19
5.5.110.0210.02014.11
5.5.100.0150.01914.13
5.5.90.0220.02013.98
5.5.80.0150.02114.02
5.5.70.0100.02014.11
5.5.60.0250.02214.13
5.5.50.0230.02013.91
5.5.40.0190.01814.13
5.5.30.0150.02714.16
5.5.20.0170.02513.88
5.5.10.0090.02614.09
5.5.00.0080.03814.09
5.4.450.0090.02915.09
5.4.440.0100.02015.16
5.4.430.0080.03715.14
5.4.420.0030.02515.15
5.4.410.0040.02115.25
5.4.400.0060.02114.92
5.4.390.0040.02114.96
5.4.380.0090.01915.04
5.4.370.0040.02114.99
5.4.360.0080.02014.87
5.4.350.0040.02114.96
5.4.340.0120.01514.80
5.4.330.0070.00710.61
5.4.320.0110.02714.93
5.4.310.0090.01714.93
5.4.300.0060.02014.84
5.4.290.0280.02315.00
5.4.280.0180.02715.02
5.4.270.0170.02015.02
5.4.260.0250.02114.92
5.4.250.0250.01814.90
5.4.240.0150.02214.94
5.4.230.0290.02214.91
5.4.220.0110.02215.06
5.4.210.0360.01814.89
5.4.200.0150.01715.01
5.4.190.0130.02415.01
5.4.180.0080.02314.99
5.4.170.0120.02715.09
5.4.160.0180.03215.01
5.4.150.0070.02114.92
5.4.140.0100.03613.60
5.4.130.0020.04713.64
5.4.120.0060.03813.57
5.4.110.0090.03813.77
5.4.100.0140.02213.71
5.4.90.0100.03913.63
5.4.80.0230.03713.69
5.4.70.0060.04013.71
5.4.60.0140.04213.57
5.4.50.0120.02813.69
5.4.40.0070.02813.66
5.4.30.0120.02913.59
5.4.20.0090.02313.55
5.4.10.0090.03813.62
5.4.00.0130.04513.32
5.3.290.0040.02412.45
5.3.280.0110.01912.48
5.3.270.0240.04312.52
5.3.260.0110.04412.34
5.3.250.0140.03512.51
5.3.240.0100.03812.45
5.3.230.0160.02512.37
5.3.220.0090.02912.44
5.3.210.0120.03912.36
5.3.200.0150.03712.39
5.3.190.0110.03712.48
5.3.180.0070.02212.40
5.3.170.0190.03812.42
5.3.160.0110.01512.59
5.3.150.0040.02212.41
5.3.140.0130.03812.39
5.3.130.0060.03012.39
5.3.120.0130.03712.45
5.3.110.0150.02912.51
5.3.100.0070.04012.18
5.3.90.0140.02912.19
5.3.80.0110.04111.95
5.3.70.0100.04011.92
5.3.60.0160.03712.22
5.3.50.0100.04312.14
5.3.40.0070.04111.94
5.3.30.0080.02412.00
5.3.20.0090.04011.99
5.3.10.0100.02311.72
5.3.00.0090.02511.77
5.2.170.0080.03410.23
5.2.160.0110.03510.21
5.2.150.0090.02210.27
5.2.140.0050.03210.28
5.2.130.0070.03410.29
5.2.120.0100.02210.31
5.2.110.0100.01810.16
5.2.100.0100.03310.27
5.2.90.0090.03010.11
5.2.80.0080.02610.06
5.2.70.0040.03310.19
5.2.60.0060.03210.02
5.2.50.0060.03010.15
5.2.40.0160.03510.15
5.2.30.0040.0379.96
5.2.20.0180.02710.08
5.2.10.0050.03510.04
5.2.00.0140.0189.84
5.1.60.0080.0179.35
5.1.50.0020.0299.35
5.1.40.0090.0269.42
5.1.30.0200.0189.48
5.1.20.0140.0289.54
5.1.10.0060.0169.44
5.1.00.0050.0159.35
5.0.50.0070.0248.71
5.0.40.0070.0118.55
5.0.30.0060.0258.48
5.0.20.0020.0288.49
5.0.10.0020.0178.47
5.0.00.0070.0328.47
4.4.90.0040.0188.16
4.4.80.0030.0178.16
4.4.70.0100.0158.16
4.4.60.0060.0208.16
4.4.50.0070.0208.16
4.4.40.0040.0168.16
4.4.30.0000.0218.16
4.4.20.0070.0128.16
4.4.10.0040.0178.16
4.4.00.0060.0208.16
4.3.110.0110.0078.16
4.3.100.0160.0208.16
4.3.90.0030.0148.16
4.3.80.0020.0258.16
4.3.70.0050.0118.16
4.3.60.0030.0118.16
4.3.50.0030.0138.16
4.3.40.0020.0298.16
4.3.30.0080.0138.16
4.3.20.0030.0198.16
4.3.10.0020.0208.16
4.3.00.0020.0178.16

preferences:
41.64 ms | 401 KiB | 5 Q