3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str='Película; Films; @Cine; Añoranza; <html></body>foo "bar ";'; var_dump($str); $a = preg_replace('/[^\sA-Za-z0-9-.\s/]+/u', '', $str); $a = preg_replace('/\s+/', '', $a); var_dump($a);

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)
8.3.60.0120.00318.56
8.3.50.0130.00321.20
8.3.40.0070.00718.84
8.3.30.0030.01020.17
8.3.20.0040.00420.34
8.3.10.0050.00322.10
8.3.00.0030.00522.43
8.2.180.0070.00718.52
8.2.170.0150.00322.96
8.2.160.0100.00320.32
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0040.01126.16
8.2.120.0080.00019.54
8.2.110.0090.00020.54
8.2.100.0090.00318.03
8.2.90.0040.00419.08
8.2.80.0000.00719.42
8.2.70.0000.00817.75
8.2.60.0040.00417.80
8.2.50.0030.00918.07
8.2.40.0030.00618.09
8.2.30.0000.00917.98
8.2.20.0040.00417.85
8.2.10.0000.00717.89
8.2.00.0080.00417.89
8.1.280.0090.00625.92
8.1.270.0040.00424.66
8.1.260.0090.00026.35
8.1.250.0070.00028.09
8.1.240.0090.00023.77
8.1.230.0080.00321.04
8.1.220.0050.00317.79
8.1.210.0040.00818.77
8.1.200.0060.00317.47
8.1.190.0040.00417.40
8.1.180.0030.00519.42
8.1.170.0040.00418.47
8.1.160.0000.00722.15
8.1.150.0040.00418.63
8.1.140.0000.00717.51
8.1.130.0050.00317.84
8.1.120.0040.00417.56
8.1.110.0000.00717.45
8.1.100.0030.00517.61
8.1.90.0000.00717.49
8.1.80.0000.00717.42
8.1.70.0030.00317.51
8.1.60.0080.00017.61
8.1.50.0000.00717.51
8.1.40.0000.00817.43
8.1.30.0040.00417.71
8.1.20.0000.00817.65
8.1.10.0040.00417.61
8.1.00.0050.00517.38
8.0.300.0070.00018.77
8.0.290.0000.00717.05
8.0.280.0030.00318.39
8.0.270.0000.00717.08
8.0.260.0030.00316.88
8.0.250.0050.00317.13
8.0.240.0050.00317.08
8.0.230.0030.00317.07
8.0.220.0030.00316.95
8.0.210.0040.00317.04
8.0.200.0000.00717.10
8.0.190.0000.00817.06
8.0.180.0050.00316.95
8.0.170.0040.00417.05
8.0.160.0070.00016.92
8.0.150.0000.00717.06
8.0.140.0040.00417.00
8.0.130.0000.00613.50
8.0.120.0070.00016.99
8.0.110.0030.00616.87
8.0.100.0000.00717.15
8.0.90.0000.00716.91
8.0.80.0110.00516.99
8.0.70.0050.00317.10
8.0.60.0000.00717.06
8.0.50.0020.00517.06
8.0.30.0090.00917.34
8.0.20.0080.01117.40
8.0.10.0080.00017.12
8.0.00.0060.01116.89
7.4.330.0060.00015.00
7.4.320.0000.00716.76
7.4.300.0030.00316.54
7.4.290.0000.00716.71
7.4.280.0080.00016.64
7.4.270.0030.00616.57
7.4.260.0030.00316.60
7.4.250.0040.00416.72
7.4.240.0040.00416.76
7.4.230.0000.00716.83
7.4.220.0060.01816.81
7.4.210.0060.00716.71
7.4.200.0070.00016.68
7.4.190.0000.00716.70
7.4.160.0120.00316.72
7.4.150.0160.00317.40
7.4.140.0090.01417.86
7.4.130.0080.00916.62
7.4.120.0100.00816.68
7.4.110.0080.00816.59
7.4.100.0090.00916.50
7.4.90.0040.01516.76
7.4.80.0120.00619.39
7.4.70.0040.01116.66
7.4.60.0060.01216.69
7.4.50.0000.00416.61
7.4.40.0060.00922.77
7.4.30.0120.00916.71
7.4.00.0080.00815.19
7.3.330.0000.00513.22
7.3.320.0050.00013.05
7.3.310.0000.00716.28
7.3.300.0030.00316.34
7.3.290.0090.00616.38
7.3.280.0090.00616.37
7.3.270.0100.00717.40
7.3.260.0070.01616.56
7.3.250.0080.01216.59
7.3.240.0030.01316.39
7.3.230.0060.00916.52
7.3.210.0100.00716.44
7.3.200.0100.00719.39
7.3.190.0070.01016.42
7.3.180.0030.01316.54
7.3.170.0100.00616.43
7.3.160.0040.01116.62
7.3.120.0090.00614.81
7.3.110.0090.00614.83
7.3.100.0060.01214.59
7.3.90.0060.00914.84
7.3.80.0110.00414.88
7.3.70.0070.01014.67
7.3.60.0100.00314.69
7.3.50.0000.01814.93
7.3.40.0000.01514.92
7.3.30.0030.01014.93
7.3.20.0050.01016.68
7.3.10.0070.01016.70
7.3.00.0080.00616.79
7.2.330.0120.00616.63
7.2.320.0060.01116.68
7.2.310.0070.01016.70
7.2.300.0090.00616.59
7.2.290.0090.00616.69
7.2.250.0070.01015.06
7.2.240.0070.01314.95
7.2.230.0090.00914.74
7.2.220.0100.00614.75
7.2.210.0130.00315.05
7.2.200.0130.00015.13
7.2.190.0070.00714.84
7.2.180.0030.01314.99
7.2.170.0030.01214.90
7.2.00.0000.01419.68
7.1.330.0030.01016.02
7.1.320.0030.01015.91
7.1.310.0040.01116.02
7.1.300.0030.00616.01
7.1.290.0040.01115.55
7.1.280.0100.00315.72
7.1.270.0060.00315.68
7.1.260.0100.00715.94
7.1.100.0080.00618.53
7.1.70.0000.01017.15
7.1.60.0100.01419.21
7.1.50.0070.01516.68
7.1.00.0000.03722.36
7.0.200.0150.00814.85
7.0.140.0070.07322.21
7.0.60.0130.07319.92
7.0.50.0100.07317.76
7.0.40.0030.09020.27
7.0.30.0400.06720.21
7.0.20.0230.07720.18
7.0.10.0130.08020.22
7.0.00.0030.05020.02
5.6.280.0070.07020.85
5.6.210.0030.08320.52
5.6.200.0000.04318.12
5.6.190.0100.09020.41
5.6.180.0230.07720.67
5.6.170.0430.04720.45
5.6.160.0070.07320.33
5.6.150.0000.04318.09
5.6.140.0170.05718.17
5.6.130.0070.07718.18
5.6.120.0130.07321.14
5.6.110.0030.04021.07
5.6.100.0100.04021.12
5.6.90.0100.05321.01
5.6.80.0100.03720.37
5.5.350.0030.08320.27
5.5.340.0030.08317.95
5.5.330.0100.06020.41
5.5.320.0100.04720.30
5.5.310.0270.05020.17
5.5.300.0070.08317.87
5.5.290.0070.08318.00
5.5.280.0170.05320.76
5.5.270.0100.08320.92
5.5.260.0070.05320.76
5.5.250.0070.08020.68
5.5.240.0270.04020.18
5.4.450.0230.05019.45
5.4.440.0730.06319.47
5.4.430.1030.06319.62
5.4.420.0900.07019.40
5.4.410.0770.05719.27
5.4.400.0870.06319.19
5.4.390.0800.06319.14
5.4.380.0170.06018.65
5.4.370.0100.05718.73
5.4.360.0170.04718.73
5.4.350.0040.05011.98
5.4.340.0110.06111.97
5.4.320.0100.03312.45
5.4.310.0110.03912.45
5.4.300.0040.03912.45
5.4.290.0030.04112.45
5.4.280.0040.03712.34
5.4.270.0080.04012.35
5.4.260.0060.03912.35
5.4.250.0200.06719.01
5.4.240.0130.05018.74
5.4.230.0070.05318.88
5.4.220.0100.06318.67
5.4.210.0070.08019.01
5.4.200.0130.04718.84
5.4.190.0070.05718.85
5.4.180.0070.05318.84
5.4.170.0030.05718.76
5.4.160.0170.04318.68
5.4.150.0170.06718.77
5.4.140.0070.05316.29
5.4.130.0170.06016.26
5.4.120.0130.05716.23
5.4.110.0130.05316.40
5.4.100.0100.05316.45
5.4.90.0100.04716.29
5.4.80.0130.04716.14
5.4.70.0070.05016.38
5.4.60.0130.06716.23
5.4.50.0030.07716.44
5.4.40.0100.05016.27
5.4.30.0200.03716.40
5.4.20.0030.05316.25
5.4.10.0100.04716.48
5.4.00.0100.04715.89
5.3.290.0080.03812.80
5.3.280.0070.05014.48
5.3.270.0170.06714.62
5.3.260.0070.05314.52
5.3.250.0030.06014.65
5.3.240.0230.03314.46
5.3.230.0100.05014.60
5.3.220.0130.06714.34
5.3.210.0070.05714.34
5.3.200.0170.05714.57
5.3.190.0100.05014.57
5.3.180.0070.05314.43
5.3.170.0200.06014.56
5.3.160.0100.04714.57
5.3.150.0070.05014.41
5.3.140.0130.07014.56
5.3.130.0130.04714.70
5.3.120.0030.05714.38
5.3.110.0130.05314.54
5.3.100.0130.05713.87
5.3.90.0100.06014.07
5.3.80.0070.04714.12
5.3.70.0000.06013.95
5.3.60.0070.05313.91
5.3.50.0030.05013.71
5.3.40.0130.06313.83
5.3.30.0070.07013.68
5.3.20.0130.04313.70
5.3.10.0130.04713.66
5.3.00.0130.06013.79
5.2.170.0070.04011.25
5.2.160.0030.04011.06
5.2.150.0030.04311.04
5.2.140.0070.04311.24
5.2.130.0030.04311.11
5.2.120.0070.04711.25
5.2.110.0100.04711.02
5.2.100.0070.04311.00
5.2.90.0070.05011.11
5.2.80.0030.05311.09
5.2.70.0070.06011.00
5.2.60.0230.04711.07
5.2.50.0070.05310.85
5.2.40.0200.02711.01
5.2.30.0070.05010.97
5.2.20.0070.05011.11
5.2.10.0000.04311.03
5.2.00.0100.05310.60
5.1.60.0070.0509.95
5.1.50.0070.0309.91
5.1.40.0030.0339.86
5.1.30.0000.04010.50
5.1.20.0070.03310.40
5.1.10.0030.05010.09
5.1.00.0070.04010.08
5.0.50.0000.0308.43
5.0.40.0030.0308.64
5.0.30.0030.0408.06
5.0.20.0100.0308.17
5.0.10.0030.0308.22
5.0.00.0000.0438.21
4.4.90.0030.0237.42
4.4.80.0070.0237.42
4.4.70.0030.0207.42
4.4.60.0030.0207.42
4.4.50.0030.0207.42
4.4.40.0100.0407.42
4.4.30.0000.0237.42
4.4.20.0030.0237.42
4.4.10.0000.0277.42
4.4.00.0030.0337.42
4.3.110.0030.0207.42
4.3.100.0030.0237.42
4.3.90.0030.0207.42
4.3.80.0000.0377.42
4.3.70.0030.0207.42
4.3.60.0030.0207.42
4.3.50.0070.0177.42
4.3.40.0070.0277.42
4.3.30.0000.0277.42
4.3.20.0000.0237.42
4.3.10.0030.0207.42
4.3.00.0100.0178.10

preferences:
50.04 ms | 401 KiB | 5 Q