3v4l.org

run code in 300+ PHP versions simultaneously
<?php $text = 'Título ú Nota ó !¡ ! '; $text = preg_replace('/[^a-zA-Z0-9áéíóúñ\', ]/i','',$text); echo $text; $mystring = 'Título ú Nota ó !¡ ! )()&*%#$DR GT^(%(%(*&_{|}{jjkg cde d"'; $find = array ( '#[^a-z0-9\\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)
8.3.60.0070.01016.38
8.3.50.0070.01317.68
8.3.40.0090.00618.64
8.3.30.0140.00718.92
8.3.20.0080.00018.91
8.3.10.0080.00020.61
8.3.00.0060.00319.38
8.2.180.0070.00716.63
8.2.170.0040.01122.96
8.2.160.0070.01121.27
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00019.60
8.2.110.0100.00021.12
8.2.100.0110.00017.84
8.2.90.0000.00921.16
8.2.80.0080.00019.32
8.2.70.0050.00317.63
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0040.00418.22
8.2.30.0040.00418.20
8.2.20.0000.00817.81
8.2.10.0000.00817.89
8.2.00.0050.00317.77
8.1.280.0110.00425.92
8.1.270.0030.00524.66
8.1.260.0080.00426.35
8.1.250.0040.00428.09
8.1.240.0110.01122.51
8.1.230.0040.00720.94
8.1.220.0050.00317.74
8.1.210.0030.00618.98
8.1.200.0090.00017.38
8.1.190.0040.00417.40
8.1.180.0060.00318.10
8.1.170.0040.00418.90
8.1.160.0000.00718.84
8.1.150.0000.00718.63
8.1.140.0000.00717.44
8.1.130.0000.00717.79
8.1.120.0040.00417.57
8.1.110.0080.00017.55
8.1.100.0040.00417.54
8.1.90.0070.00017.58
8.1.80.0040.00417.48
8.1.70.0030.00317.48
8.1.60.0000.01017.56
8.1.50.0070.00417.55
8.1.40.0040.00417.61
8.1.30.0030.00617.73
8.1.20.0080.00017.72
8.1.10.0040.00417.67
8.1.00.0050.00317.45
8.0.300.0070.00019.95
8.0.290.0040.00416.88
8.0.280.0000.00818.51
8.0.270.0040.00417.15
8.0.260.0000.00716.98
8.0.250.0080.00017.01
8.0.240.0060.00317.06
8.0.230.0080.00016.91
8.0.220.0030.00316.95
8.0.210.0040.00416.87
8.0.200.0000.00717.05
8.0.190.0070.00016.93
8.0.180.0040.00417.04
8.0.170.0050.00316.94
8.0.160.0000.00717.02
8.0.150.0000.00816.85
8.0.140.0050.00316.98
8.0.130.0000.00513.43
8.0.120.0000.00716.95
8.0.110.0000.00816.93
8.0.100.0000.00716.99
8.0.90.0000.00716.87
8.0.80.0130.00816.96
8.0.70.0040.00417.10
8.0.60.0020.00517.01
8.0.50.0040.00416.78
8.0.30.0060.01217.27
8.0.20.0180.01817.07
8.0.10.0040.00416.98
8.0.00.0110.00816.83
7.4.330.0000.00513.04
7.4.320.0040.00416.65
7.4.300.0000.00616.72
7.4.290.0030.00316.73
7.4.280.0000.00716.50
7.4.270.0000.00716.64
7.4.260.0030.00313.33
7.4.250.0050.00516.70
7.4.240.0030.00316.69
7.4.230.0030.00316.58
7.4.220.0110.01516.80
7.4.210.0070.01016.80
7.4.200.0000.00816.55
7.4.190.0030.00516.54
7.4.160.0100.00716.66
7.4.150.0160.00316.75
7.4.140.0110.01016.64
7.4.130.0100.00716.72
7.4.120.0080.00816.67
7.4.110.0160.00016.59
7.4.100.0150.00316.54
7.4.90.0060.01216.60
7.4.80.0200.00816.71
7.4.70.0070.01016.44
7.4.60.0060.01216.54
7.4.50.0000.00516.66
7.4.40.0090.00616.52
7.4.30.0060.00916.64
7.4.00.0060.00915.19
7.3.330.0040.00413.25
7.3.320.0050.00013.29
7.3.310.0070.00016.42
7.3.300.0000.00616.34
7.3.290.0050.01116.46
7.3.280.0110.00516.36
7.3.270.0090.00916.63
7.3.260.0100.00716.75
7.3.250.0090.00916.65
7.3.240.0100.00616.39
7.3.230.0130.00316.37
7.3.210.0060.01016.62
7.3.200.0100.00719.39
7.3.190.0090.01416.30
7.3.180.0130.00316.57
7.3.170.0060.01216.61
7.3.160.0050.01116.36
7.3.120.0060.00915.20
7.3.10.0090.01116.50
7.3.00.0040.01515.72
7.2.330.0170.00016.66
7.2.320.0100.01316.86
7.2.310.0180.00416.78
7.2.300.0150.00816.63
7.2.290.0070.01016.64
7.2.130.0150.00716.66
7.2.120.0160.00816.71
7.2.110.0140.00616.29
7.2.100.0190.00616.62
7.2.90.0100.00716.49
7.2.80.0150.00416.57
7.2.70.0180.00316.45
7.2.60.0080.01516.34
7.2.50.0140.01416.57
7.2.40.0180.00016.82
7.2.30.0150.00316.81
7.2.20.0130.00616.95
7.2.10.0150.00916.68
7.2.00.0140.00716.80
7.1.250.0080.01915.50
7.1.200.0130.00515.74
7.1.70.0060.00617.37
7.1.60.0070.01419.40
7.1.50.0000.01717.21
7.1.00.0100.06722.45
7.0.200.0390.00014.77
7.0.140.0000.07721.99
7.0.120.0070.07322.06
7.0.60.0070.08720.01
7.0.50.0030.08717.87
7.0.40.0030.08320.30
7.0.30.0370.07320.14
7.0.20.0330.06720.02
7.0.10.0100.04720.21
7.0.00.0070.06720.11
5.6.280.0000.07720.98
5.6.210.0130.06720.76
5.6.200.0070.07318.16
5.6.190.0030.09320.47
5.6.180.0300.07720.63
5.6.170.0170.04020.49
5.6.160.0030.04320.37
5.6.150.0030.07318.22
5.6.140.0030.07318.10
5.6.130.0030.08318.18
5.6.120.0100.08021.10
5.6.110.0000.04320.99
5.6.100.0030.04021.12
5.6.90.0030.07721.02
5.6.80.0070.04020.37
5.6.70.4200.03720.39
5.5.350.0200.05320.38
5.5.340.0130.06717.92
5.5.330.0170.06320.29
5.5.320.0130.04020.47
5.5.310.0200.05320.29
5.5.300.0070.03717.91
5.5.290.0100.06017.95
5.5.280.0000.04320.87
5.5.270.0130.05020.95
5.5.260.0100.08720.86
5.5.250.0200.07020.68
5.5.240.0170.07020.25
5.4.450.0070.05019.24
5.4.440.0030.04319.23
5.4.430.0100.04019.47
5.4.420.0030.08019.46
5.4.410.0130.06019.27
5.4.400.0030.04019.12
5.4.390.0070.07319.14
5.4.380.0100.06718.91
5.4.370.0000.04019.14
5.4.360.0100.08019.14
5.4.350.0100.04019.14
5.4.340.0000.05318.79
5.4.320.0100.06018.79
5.4.310.0070.06719.14
5.4.300.0070.06319.17
5.4.290.0130.06718.78
5.4.280.0030.08318.80
5.4.270.0070.06319.17
5.4.260.0100.04318.80
5.4.250.0030.04019.08
5.4.240.0070.03718.91
5.4.230.0030.04318.77
5.4.220.0100.03018.78
5.4.210.0030.03719.07
5.4.200.0070.03719.00
5.4.190.0130.02718.90
5.4.180.0100.03019.07
5.4.170.0030.03718.79
5.4.160.0070.03318.89
5.4.150.0070.04319.06
5.4.140.0000.04016.22
5.4.130.0000.03716.26
5.4.120.0030.03716.25
5.4.110.0070.03016.36
5.4.100.0030.03316.35
5.4.90.0070.03016.29
5.4.80.0070.03316.34
5.4.70.0000.03716.27
5.4.60.0030.03716.32
5.4.50.0030.03716.58
5.4.40.0030.03316.27
5.4.30.0000.03716.33
5.4.20.0000.03716.21
5.4.10.0070.03016.38
5.4.00.0030.03315.78
5.3.290.0130.06314.75
5.3.280.0030.03714.53
5.3.270.0030.03714.52
5.3.260.0000.04014.39
5.3.250.0070.03314.62
5.3.240.0070.03314.57
5.3.230.0070.03314.55
5.3.220.0000.03714.51
5.3.210.0070.03714.50
5.3.200.0070.03014.48
5.3.190.0070.03714.36
5.3.180.0030.03714.57
5.3.170.0100.03014.48
5.3.160.0000.03714.54
5.3.150.0030.03714.49
5.3.140.0000.04014.50
5.3.130.0030.03714.46
5.3.120.0000.04014.50
5.3.110.0030.03714.56
5.3.100.0030.03713.96
5.3.90.0030.03713.98
5.3.80.0000.04013.80
5.3.70.0070.03013.94
5.3.60.0100.02713.79
5.3.50.0030.03313.90
5.3.40.0030.03713.91
5.3.30.0100.03713.93
5.3.20.0070.03313.70
5.3.10.0000.03713.49
5.3.00.0130.06313.43
5.2.170.0070.02311.23
5.2.160.0000.03011.04
5.2.150.0000.03010.96
5.2.140.0000.03010.99
5.2.130.0030.02710.96
5.2.120.0030.02711.00
5.2.110.0030.06711.18
5.2.100.0070.02311.09
5.2.90.0070.04710.98
5.2.80.0000.04011.10
5.2.70.0070.03011.25
5.2.60.0070.03310.93
5.2.50.0030.05310.94
5.2.40.0070.04010.94
5.2.30.0070.02710.94
5.2.20.0000.04710.86
5.2.10.0030.03310.86
5.2.00.0030.06010.61
5.1.60.0030.0509.89
5.1.50.0100.0339.85
5.1.40.0100.04310.05
5.1.30.0070.03310.23
5.1.20.0070.05010.34
5.1.10.0070.0409.91
5.1.00.0030.04710.14
5.0.50.0100.0338.89
5.0.40.0030.0308.89
5.0.30.0000.0608.89
5.0.20.0000.0208.89
5.0.10.0000.0408.89
5.0.00.0000.0578.89
4.4.90.0030.0138.89
4.4.80.0030.0138.89
4.4.70.0030.0378.89
4.4.60.0030.0308.89
4.4.50.0000.0308.89
4.4.40.0070.0278.89
4.4.30.0030.0378.89
4.4.20.0000.0208.89
4.4.10.0030.0208.89
4.4.00.0000.0578.89
4.3.110.0030.0338.89
4.3.100.0000.0308.89
4.3.90.0000.0208.89
4.3.80.0030.0538.89
4.3.70.0030.0178.89
4.3.60.0000.0208.89
4.3.50.0000.0378.89
4.3.40.0070.0508.89
4.3.30.0070.0178.89
4.3.20.0000.0338.89
4.3.10.0000.0208.89
4.3.00.0030.0338.89

preferences:
38.43 ms | 401 KiB | 5 Q