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)
8.3.60.0160.00618.43
8.3.50.0130.00321.20
8.3.40.0070.00718.91
8.3.30.0130.00320.39
8.3.20.0040.00420.29
8.3.10.0000.00821.95
8.3.00.0040.00422.39
8.2.180.0090.00916.50
8.2.170.0090.00922.96
8.2.160.0070.00720.35
8.2.150.0060.00324.18
8.2.140.0050.00524.66
8.2.130.0030.01626.16
8.2.120.0000.00819.66
8.2.110.0140.00321.24
8.2.100.0080.00418.03
8.2.90.0030.00619.20
8.2.80.0040.00417.97
8.2.70.0040.00717.50
8.2.60.0040.00417.80
8.2.50.0040.00418.10
8.2.40.0060.00320.59
8.2.30.0040.00417.88
8.2.20.0040.00417.70
8.2.10.0000.00717.84
8.2.00.0070.00417.80
8.1.280.0070.00725.92
8.1.270.0080.00024.66
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0070.01023.92
8.1.230.0030.00820.31
8.1.220.0030.00517.74
8.1.210.0100.00018.77
8.1.200.0060.00317.35
8.1.190.0030.00617.35
8.1.180.0000.00719.94
8.1.170.0000.00918.77
8.1.160.0050.00218.84
8.1.150.0040.00418.66
8.1.140.0040.00417.63
8.1.130.0070.00017.75
8.1.120.0000.00717.40
8.1.110.0070.00017.52
8.1.100.0040.00417.49
8.1.90.0000.00717.57
8.1.80.0000.00817.52
8.1.70.0030.00317.49
8.1.60.0000.00817.70
8.1.50.0000.00717.57
8.1.40.0000.00817.63
8.1.30.0000.00717.61
8.1.20.0000.00917.63
8.1.10.0030.00517.55
8.1.00.0080.00317.57
8.0.300.0060.00318.77
8.0.290.0040.00416.75
8.0.280.0070.00018.31
8.0.270.0080.00017.21
8.0.260.0060.00016.91
8.0.250.0030.00316.95
8.0.240.0060.00316.87
8.0.230.0040.00416.91
8.0.220.0000.00716.86
8.0.210.0060.00016.93
8.0.200.0040.00417.00
8.0.190.0000.00817.02
8.0.180.0000.00717.04
8.0.170.0030.00617.00
8.0.160.0040.00416.90
8.0.150.0000.00716.80
8.0.140.0050.00216.93
8.0.130.0060.00013.37
8.0.120.0050.00316.82
8.0.110.0000.00816.95
8.0.100.0030.00616.83
8.0.90.0000.00716.82
8.0.80.0060.00916.85
8.0.70.0040.00416.84
8.0.60.0040.00416.95
8.0.50.0050.00216.75
8.0.30.0120.00816.94
8.0.20.0090.01117.40
8.0.10.0050.00317.08
8.0.00.0080.01216.87
7.4.330.0000.00615.00
7.4.320.0030.00316.71
7.4.300.0060.00016.66
7.4.290.0030.00516.64
7.4.280.0040.00416.78
7.4.270.0060.00316.67
7.4.260.0040.00416.77
7.4.250.0000.00716.63
7.4.240.0040.00416.73
7.4.230.0040.00416.82
7.4.220.0070.01016.76
7.4.210.0020.01416.80
7.4.200.0070.00016.77
7.4.190.0000.00716.62
7.4.160.0100.00616.75
7.4.150.0100.01017.40
7.4.140.0080.01017.86
7.4.130.0110.01116.43
7.4.120.0110.00716.63
7.4.110.0120.00916.57
7.4.100.0130.00316.43
7.4.90.0100.00816.51
7.4.80.0060.00919.39
7.4.70.0030.01416.53
7.4.60.0060.01116.36
7.4.50.0050.00316.55
7.4.40.0070.01022.77
7.4.30.0060.01216.72
7.4.00.0090.00914.99
7.3.330.0060.00013.16
7.3.320.0000.00613.12
7.3.310.0000.00716.24
7.3.300.0030.00316.34
7.3.290.0090.00616.26
7.3.280.0050.01216.35
7.3.270.0070.01017.40
7.3.260.0130.00316.66
7.3.250.0110.00816.46
7.3.240.0110.00816.66
7.3.230.0120.00616.50
7.3.210.0090.00916.31
7.3.200.0060.01119.39
7.3.190.0110.00716.70
7.3.180.0040.01216.37
7.3.170.0120.00416.50
7.3.160.0080.00716.61
7.3.120.0100.00715.13
7.3.110.0100.00714.63
7.3.100.0100.00314.82
7.3.90.0060.00614.76
7.3.80.0090.00314.67
7.3.70.0110.00414.70
7.3.60.0000.01214.67
7.3.50.0090.00314.94
7.3.40.0000.01114.83
7.3.30.0090.00014.92
7.3.20.0060.01016.41
7.3.10.0030.00716.78
7.3.00.0030.00916.57
7.2.330.0100.00716.76
7.2.320.0150.00716.53
7.2.310.0040.01216.59
7.2.300.0040.01716.64
7.2.290.0100.00716.82
7.2.250.0060.01315.06
7.2.240.0070.01014.92
7.2.230.0000.01115.25
7.2.220.0100.00315.04
7.2.210.0030.01015.07
7.2.200.0090.00615.01
7.2.190.0100.01014.79
7.2.180.0040.01514.82
7.2.170.0030.00914.98
7.2.60.0220.00416.77
7.2.00.0030.00919.66
7.1.330.0030.01016.08
7.1.320.0110.00415.69
7.1.310.0030.01216.11
7.1.300.0060.01015.66
7.1.290.0000.01216.04
7.1.280.0040.00416.01
7.1.270.0000.01115.88
7.1.260.0030.00715.79
7.1.200.0000.01215.77
7.1.100.0070.00418.60
7.1.70.0000.01117.00
7.1.60.0030.02219.21
7.1.50.0140.01016.84
7.1.00.0000.03722.32
7.0.200.0160.00314.71
7.0.140.0000.07722.01
7.0.60.0100.07719.92
7.0.50.0070.04017.87
7.0.40.0070.07720.05
7.0.30.0330.07720.14
7.0.20.0170.05020.22
7.0.10.0100.08020.10
7.0.00.0070.09020.19
5.6.280.0070.06720.84
5.6.210.0030.07320.55
5.6.200.0000.04318.19
5.6.190.0070.08320.60
5.6.180.0270.06020.42
5.6.170.0330.07320.45
5.6.160.0030.05320.52
5.6.150.0030.08318.17
5.6.140.0000.05318.11
5.6.130.0130.06718.11
5.6.120.0100.08021.01
5.6.110.0130.03021.02
5.6.100.0000.08020.98
5.6.90.0030.06020.94
5.6.80.0100.03720.39
5.5.350.0070.08020.42
5.5.340.0030.08718.00
5.5.330.0070.04320.21
5.5.320.0070.05020.27
5.5.310.0400.03720.28
5.5.300.0070.08017.89
5.5.290.0030.04317.91
5.5.280.0100.08320.73
5.5.270.0070.06720.83
5.5.260.0170.07720.95
5.5.250.0130.04320.57
5.5.240.0170.05720.23
5.4.450.0470.06019.63
5.4.440.0930.07019.62
5.4.430.0370.06019.43
5.4.420.0930.04719.63
5.4.410.0830.06019.45
5.4.400.0670.06019.25
5.4.390.0830.05319.28
5.4.380.0430.05318.65
5.4.370.0200.04718.68
5.4.360.0200.04318.57
5.4.350.0080.05011.97
5.4.340.0080.04011.97
5.4.320.0080.04012.45
5.4.310.0090.04112.45
5.4.300.0060.04012.46
5.4.290.0050.03812.45
5.4.280.0090.03312.35
5.4.270.0080.04012.34
5.4.260.0090.04112.35
5.4.250.0100.05018.70
5.4.240.0130.04718.75
5.4.230.0070.05018.98
5.4.220.0000.06018.97
5.4.210.0100.04718.77
5.4.200.0070.05018.76
5.4.190.0100.05018.89
5.4.180.0070.05718.88
5.4.170.0030.05318.77
5.4.160.0030.05318.88
5.4.150.0200.04018.75
5.4.140.0130.04316.47
5.4.130.0100.04316.47
5.4.120.0100.04716.29
5.4.110.0070.05016.34
5.4.100.0070.04716.43
5.4.90.0070.04716.30
5.4.80.0200.04016.29
5.4.70.0100.05316.17
5.4.60.0130.04016.48
5.4.50.0000.05316.34
5.4.40.0070.04716.36
5.4.30.0000.05316.31
5.4.20.0070.05016.38
5.4.10.0070.05316.45
5.4.00.0070.04715.70
5.3.290.0080.03912.80
5.3.280.0070.05314.31
5.3.270.0030.05314.30
5.3.260.0000.06014.62
5.3.250.0030.05714.30
5.3.240.0030.05314.70
5.3.230.0030.06014.75
5.3.220.0100.05014.45
5.3.210.0130.05014.61
5.3.200.0030.05314.42
5.3.190.0030.05314.58
5.3.180.0130.04714.45
5.3.170.0130.05714.41
5.3.160.0100.04314.43
5.3.150.0070.05314.50
5.3.140.0070.04714.53
5.3.130.0130.04714.59
5.3.120.0100.05014.25
5.3.110.0100.04714.43
5.3.100.0170.04014.04
5.3.90.0070.06314.00
5.3.80.0070.04713.79
5.3.70.0070.04713.96
5.3.60.0030.05014.00
5.3.50.0130.04013.82
5.3.40.0030.05314.11
5.3.30.0100.04313.95
5.3.20.0030.06713.63
5.3.10.0100.04313.50
5.3.00.0030.05313.68
5.2.170.0030.04011.04
5.2.160.0000.04311.07
5.2.150.0030.04311.14
5.2.140.0030.04311.14
5.2.130.0070.04011.19
5.2.120.0070.03711.11
5.2.110.0070.03711.09
5.2.100.0070.04010.98
5.2.90.0000.04311.12
5.2.80.0100.05311.01
5.2.70.0000.04711.10
5.2.60.0030.04311.07
5.2.50.0030.04010.93
5.2.40.0100.03311.15
5.2.30.0130.03010.86
5.2.20.0000.04311.02
5.2.10.0070.03710.84
5.2.00.0030.04010.80
5.1.60.0030.03310.14
5.1.50.0070.03310.05
5.1.40.0000.03710.16
5.1.30.0100.04710.26
5.1.20.0000.04010.56
5.1.10.0130.03310.25
5.1.00.0030.0339.97
5.0.50.0070.0278.59
5.0.40.0000.0308.35
5.0.30.0000.0478.36
5.0.20.0030.0308.14
5.0.10.0070.0338.40
5.0.00.0100.0338.16
4.4.90.0070.0177.42
4.4.80.0000.0237.42
4.4.70.0030.0207.42
4.4.60.0070.0177.42
4.4.50.0000.0237.42
4.4.40.0030.0337.42
4.4.30.0100.0137.41
4.4.20.0000.0337.41
4.4.10.0070.0177.41
4.4.00.0000.0337.41
4.3.110.0000.0237.41
4.3.100.0000.0207.41
4.3.90.0070.0177.41
4.3.80.0000.0337.41
4.3.70.0000.0207.41
4.3.60.0100.0237.41
4.3.50.0030.0207.41
4.3.40.0000.0477.41
4.3.30.0000.0307.41
4.3.20.0030.0207.41
4.3.10.0000.0237.41
4.3.00.0130.0208.10

preferences:
53.59 ms | 401 KiB | 5 Q