3v4l.org

run code in 300+ PHP versions simultaneously
<?php $result = "°Freenew°\x90ɮ\xC2\xA0"; //echo preg_replace('#[\x{0000}-\x{001F}\x{007F}-\x{00A0}]#u', '', $result); echo preg_replace('#[\x00-\x1F]#', '', $result); //echo preg_replace('#[\x00-\x1F\x7F-\xA0]#', '', $result); //echo preg_last_error(); //echo str_replace(array('\xA0', '\xC2', '\x90'), '', $result);

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)
8.3.60.0110.00418.30
8.3.50.0140.00821.02
8.3.40.0110.00418.82
8.3.30.0030.01020.19
8.3.20.0000.00820.33
8.3.10.0080.00021.05
8.3.00.0080.00022.43
8.2.180.0120.00617.00
8.2.170.0140.00722.96
8.2.160.0110.00420.57
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0040.00420.77
8.2.110.0070.00319.38
8.2.100.0090.00317.91
8.2.90.0070.00019.17
8.2.80.0040.00417.97
8.2.70.0060.00317.75
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0080.00018.15
8.2.30.0000.00719.52
8.2.20.0070.00017.80
8.2.10.0040.00417.80
8.2.00.0040.00417.76
8.1.280.0110.00425.92
8.1.270.0040.00423.99
8.1.260.0000.00726.35
8.1.250.0050.00328.09
8.1.240.0060.00322.45
8.1.230.0080.00420.91
8.1.220.0030.00518.77
8.1.210.0030.00618.96
8.1.200.0060.00317.35
8.1.190.0090.00017.53
8.1.180.0000.00818.10
8.1.170.0000.00818.61
8.1.160.0000.00718.86
8.1.150.0000.00718.78
8.1.140.0040.00417.41
8.1.130.0040.00417.77
8.1.120.0080.00017.44
8.1.110.0000.00717.43
8.1.100.0040.00417.52
8.1.90.0050.00317.43
8.1.80.0000.00817.54
8.1.70.0000.00817.50
8.1.60.0060.00317.59
8.1.50.0040.00417.58
8.1.40.0000.00717.55
8.1.30.0000.00717.75
8.1.20.0030.00617.71
8.1.10.0040.00417.61
8.1.00.0030.00717.57
8.0.300.0070.00019.97
8.0.290.0000.00717.18
8.0.280.0000.00818.37
8.0.270.0070.00017.27
8.0.260.0030.00316.97
8.0.250.0030.00317.14
8.0.240.0030.00617.07
8.0.230.0000.00717.02
8.0.220.0050.00316.86
8.0.210.0000.00716.99
8.0.200.0030.00316.97
8.0.190.0000.00716.99
8.0.180.0000.00716.88
8.0.170.0000.00816.94
8.0.160.0040.00416.91
8.0.150.0050.00216.93
8.0.140.0040.00416.96
8.0.130.0030.00313.43
8.0.120.0040.00416.82
8.0.110.0060.00316.80
8.0.100.0050.00217.00
8.0.90.0040.00416.86
8.0.80.0070.00716.90
8.0.70.0000.00716.82
8.0.60.0000.00716.96
8.0.50.0000.00716.87
8.0.30.0080.01117.15
8.0.20.0150.00617.46
8.0.10.0030.00517.12
8.0.00.0110.01016.81
7.4.330.0060.00016.86
7.4.320.0000.00616.64
7.4.300.0000.00616.63
7.4.290.0000.00616.63
7.4.280.0030.00316.73
7.4.270.0030.00316.67
7.4.260.0000.00613.42
7.4.250.0000.00716.53
7.4.240.0060.00216.71
7.4.230.0000.00716.81
7.4.220.0030.01516.75
7.4.210.0070.00816.73
7.4.200.0040.00416.78
7.4.190.0040.00416.81
7.4.160.0150.00616.32
7.4.150.0130.00617.40
7.4.140.0100.00617.86
7.4.130.0150.00516.71
7.4.120.0030.01316.77
7.4.110.0100.00716.62
7.4.100.0030.01416.68
7.4.90.0070.01016.81
7.4.80.0080.00819.39
7.4.70.0060.01016.55
7.4.60.0100.01316.59
7.4.50.0030.00616.75
7.4.40.0040.01222.77
7.4.30.0110.00616.80
7.4.00.0070.00715.13
7.3.330.0040.00313.11
7.3.320.0030.00313.19
7.3.310.0070.00016.33
7.3.300.0070.00016.27
7.3.290.0040.01116.24
7.3.280.0090.00816.30
7.3.270.0070.01817.40
7.3.260.0070.01118.24
7.3.250.0130.01116.51
7.3.240.0140.00616.55
7.3.230.0060.01216.39
7.3.210.0100.00716.32
7.3.200.0070.01019.39
7.3.190.0100.00716.44
7.3.180.0120.00316.55
7.3.170.0030.01216.61
7.3.160.0130.00716.38
7.3.120.0090.00615.11
7.2.330.0100.00716.59
7.2.320.0060.01016.55
7.2.310.0120.00916.46
7.2.300.0070.01016.61
7.2.290.0150.00916.68
7.2.00.0040.01319.27
7.1.100.0210.01017.77
7.1.70.0060.00617.28
7.1.60.0060.00919.17
7.1.50.0110.01417.09
7.1.00.0100.06322.45
7.0.200.0030.00316.85
7.0.140.0070.07022.09
7.0.70.0030.04321.72
7.0.60.0030.08321.73
7.0.50.0070.07722.03
7.0.40.0000.07020.08
7.0.30.0000.08320.04
7.0.20.0000.08720.11
7.0.10.0130.07720.02
7.0.00.0070.08320.02
5.6.280.0100.06720.89
5.6.220.0030.07320.71
5.6.210.0000.05020.43
5.6.200.0100.08021.04
5.6.190.0030.08720.95
5.6.180.0070.06721.00
5.6.170.0070.08721.10
5.6.160.0000.08321.05
5.6.150.0070.07321.13
5.6.140.0130.07321.00
5.6.130.0070.08320.99
5.6.120.0030.08720.93
5.6.110.0130.07721.16
5.6.100.0000.07320.99
5.6.90.0070.04721.07
5.6.80.0030.04720.39
5.6.70.0030.05320.50
5.6.60.0000.05320.27
5.6.50.0070.07720.34
5.6.40.0000.09020.34
5.6.30.0100.07020.38
5.6.20.0030.06320.30
5.6.10.0000.04320.38
5.6.00.0070.07720.39
5.5.360.0000.07320.33
5.5.350.0030.07720.36
5.5.340.0130.06020.82
5.5.330.0030.06020.80
5.5.320.0030.08320.75
5.5.310.0000.08320.89
5.5.300.0000.06320.82
5.5.290.0070.07720.77
5.5.280.0070.08020.92
5.5.270.0070.08020.78
5.5.260.0070.06720.82
5.5.250.0000.07720.66
5.5.240.0070.05320.15
5.5.230.0030.05020.22
5.5.220.0000.05320.12
5.5.210.0100.06720.23
5.5.200.0030.07720.26
5.5.190.0030.05320.16
5.5.180.0030.07720.25
5.5.160.0170.04020.23
5.5.150.0070.04720.13
5.5.140.0030.04320.13
5.5.130.0030.05020.21
5.5.120.0030.08020.13
5.5.110.0070.06720.23
5.5.100.0000.06319.93
5.5.90.0130.07020.08
5.5.80.0030.04720.08
5.5.70.0030.04320.07
5.5.60.0070.05020.14
5.5.50.0030.07319.96
5.5.40.0030.07719.93
5.5.30.0030.08319.98
5.5.20.0030.08320.02
5.5.10.0030.06020.05
5.5.00.0030.05320.03
5.4.450.0100.05319.23
5.4.440.0000.09019.47
5.4.430.0030.07719.22
5.4.420.0070.07719.39
5.4.410.0000.08019.29
5.4.400.0030.04319.07
5.4.390.0030.04318.98
5.4.380.0030.03719.12
5.4.370.0070.07718.79
5.4.360.0030.05718.81
5.4.350.0000.06319.03
5.4.340.0030.06319.08
5.4.320.0070.04318.96
5.4.310.0000.04719.11
5.4.300.0000.08319.23
5.4.290.0070.07718.78
5.4.280.0030.08019.02
5.4.270.0030.07718.94
5.4.260.0070.07019.07
5.4.250.0070.07319.18
5.4.240.0170.06319.22
5.4.230.0000.05718.89
5.4.220.0000.05318.89
5.4.210.0000.07319.08
5.4.200.0000.05319.09
5.4.190.0000.08319.05
5.4.180.0030.08018.97
5.4.170.0130.06718.95
5.4.160.0100.07719.10
5.4.150.0100.04019.01
5.4.140.0030.06016.33
5.4.130.0100.05016.39
5.4.120.0030.08016.30
5.4.110.0030.07716.25
5.4.100.0070.07316.31
5.4.90.0070.05716.20
5.4.80.0000.08016.25
5.4.70.0070.07316.19
5.4.60.0100.05016.39
5.4.50.0030.07016.39
5.4.40.0000.05016.45
5.4.30.0000.03716.23
5.4.20.0070.06716.32
5.4.10.0030.07316.31
5.4.00.0000.04315.77
5.3.290.0100.03714.50
5.3.280.0000.05314.45
5.3.270.0030.07314.59
5.3.260.0000.08314.59
5.3.250.0130.06314.59
5.3.240.0070.07714.55
5.3.230.0100.06714.43
5.3.220.0030.08014.57
5.3.210.0030.07714.40
5.3.200.0000.08014.38
5.3.190.0070.04314.57
5.3.180.0000.08014.53
5.3.170.0000.07314.50
5.3.160.0070.04714.54
5.3.150.0230.06014.57
5.3.140.0070.07014.46
5.3.130.0100.07314.55
5.3.120.0070.06714.54
5.3.110.0030.04714.49
5.3.100.0000.04014.00
5.3.90.0000.04013.89
5.3.80.0100.06013.92
5.3.70.0070.06714.00
5.3.60.0100.07013.77
5.3.50.0000.07313.93
5.3.40.0000.05313.93
5.3.30.0000.07313.88
5.3.20.0070.06713.67
5.3.10.0030.05313.61
5.3.00.0030.05013.58
5.2.170.0000.05011.14
5.2.160.0030.05010.95
5.2.150.0000.03311.13
5.2.140.0030.03310.97
5.2.130.0030.06311.16
5.2.120.0030.05011.16
5.2.110.0030.04010.94
5.2.100.0000.05011.02
5.2.90.0030.05711.12
5.2.80.0030.03711.08
5.2.70.0000.04011.07
5.2.60.0000.06711.11
5.2.50.0070.05710.88
5.2.40.0000.06010.98
5.2.30.0000.06310.76
5.2.20.0030.06010.91
5.2.10.0030.05010.79
5.2.00.0000.05710.72
5.1.60.0100.04710.34
5.1.50.0030.05010.34
5.1.40.0000.05310.34
5.1.30.0030.05310.38
5.1.20.0070.04010.34
5.1.10.0000.06010.34
5.1.00.0000.04710.34
5.0.50.0000.04710.34
5.0.40.0030.04010.34
5.0.30.0070.05710.34
5.0.20.0000.04310.34
5.0.10.0070.04310.34
5.0.00.0000.06310.34
4.4.90.0030.01710.34
4.4.80.0000.02710.34
4.4.70.0000.03010.34
4.4.60.0030.03310.34
4.4.50.0000.03710.34
4.4.40.0030.04010.34
4.4.30.0030.03310.34
4.4.20.0070.03310.34
4.4.10.0000.03710.34
4.4.00.0030.04710.34
4.3.110.0000.03710.34
4.3.100.0030.03310.34
4.3.90.0030.02710.34
4.3.80.0000.03710.34
4.3.70.0000.03710.34
4.3.60.0070.02710.34
4.3.50.0030.03310.34
4.3.40.0030.05010.34
4.3.30.0030.03010.34
4.3.20.0000.04010.34
4.3.10.0000.03710.34
4.3.00.0000.03710.34

preferences:
45.19 ms | 400 KiB | 5 Q