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\x7F-\x9F]#', '', $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)
8.3.70.0150.00616.75
8.3.60.0110.00318.43
8.3.50.0100.01021.09
8.3.40.0060.00918.78
8.3.30.0110.00418.97
8.3.20.0050.00318.77
8.3.10.0030.00620.36
8.3.00.0040.00421.82
8.2.180.0090.00616.50
8.2.170.0070.00722.96
8.2.160.0040.01120.53
8.2.150.0070.00724.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0060.00319.48
8.2.110.0060.00320.52
8.2.100.0040.00718.03
8.2.90.0040.00419.21
8.2.80.0000.00817.97
8.2.70.0040.00417.59
8.2.60.0000.01017.93
8.2.50.0050.00318.07
8.2.40.0040.00418.16
8.2.30.0090.00019.78
8.2.20.0000.00717.82
8.2.10.0000.00817.84
8.2.00.0080.00017.73
8.1.280.0090.00925.92
8.1.270.0000.00823.99
8.1.260.0070.00726.35
8.1.250.0030.00528.09
8.1.240.0100.00022.46
8.1.230.0090.00321.04
8.1.220.0000.00818.77
8.1.210.0040.00418.80
8.1.200.0060.00317.35
8.1.190.0000.00817.43
8.1.180.0030.00518.10
8.1.170.0040.00418.52
8.1.160.0040.00418.75
8.1.150.0000.00718.60
8.1.140.0080.00017.45
8.1.130.0000.00817.72
8.1.120.0040.00417.59
8.1.110.0040.00417.43
8.1.100.0000.00717.55
8.1.90.0000.00817.39
8.1.80.0070.00017.51
8.1.70.0000.00717.41
8.1.60.0060.00317.61
8.1.50.0040.00417.59
8.1.40.0030.00617.62
8.1.30.0000.00717.72
8.1.20.0040.00417.74
8.1.10.0030.00617.70
8.1.00.0030.00517.64
8.0.300.0000.00719.92
8.0.290.0000.00717.04
8.0.280.0080.00018.46
8.0.270.0000.00717.27
8.0.260.0030.00316.96
8.0.250.0040.00417.16
8.0.240.0060.00316.99
8.0.230.0030.00316.92
8.0.220.0000.00817.02
8.0.210.0000.00816.96
8.0.200.0040.00416.98
8.0.190.0040.00417.02
8.0.180.0040.00417.03
8.0.170.0040.00417.04
8.0.160.0080.00016.99
8.0.150.0050.00316.92
8.0.140.0040.00416.92
8.0.130.0040.00413.46
8.0.120.0030.00516.84
8.0.110.0070.00017.00
8.0.100.0040.00416.77
8.0.90.0040.00416.88
8.0.80.0120.00616.98
8.0.70.0040.00416.91
8.0.60.0000.00816.83
8.0.50.0000.00816.91
8.0.30.0110.01017.24
8.0.20.0150.01017.40
8.0.10.0000.00816.95
8.0.00.0180.02216.89
7.4.330.0000.00514.88
7.4.320.0060.00016.70
7.4.300.0000.00716.64
7.4.290.0070.00016.66
7.4.280.0040.00416.62
7.4.270.0000.00716.55
7.4.260.0060.00013.43
7.4.250.0000.00816.61
7.4.240.0070.00016.57
7.4.230.0070.00016.73
7.4.220.0100.01416.70
7.4.210.0080.00916.71
7.4.200.0040.00416.75
7.4.190.0000.00716.80
7.4.160.0030.02016.72
7.4.150.0070.01117.40
7.4.140.0120.00917.86
7.4.130.0080.00816.57
7.4.120.0130.00616.61
7.4.110.0110.00616.43
7.4.100.0090.00916.66
7.4.90.0090.01316.73
7.4.80.0080.01819.37
7.4.70.0100.01216.59
7.4.60.0100.00716.29
7.4.50.0040.00416.68
7.4.40.0060.00622.27
7.4.30.0100.00716.52
7.4.00.0060.00914.95
7.3.330.0030.00213.17
7.3.320.0050.00013.00
7.3.310.0060.00016.24
7.3.300.0030.00316.29
7.3.290.0160.00316.39
7.3.280.0140.00416.31
7.3.270.0140.00317.40
7.3.260.0050.01218.24
7.3.250.0140.00716.30
7.3.240.0100.00716.25
7.3.230.0040.01216.39
7.3.210.0080.00816.48
7.3.200.0130.01119.39
7.3.190.0030.01416.28
7.3.180.0160.00016.68
7.3.170.0120.00616.69
7.3.160.0080.00816.27
7.3.120.0030.01315.02
7.2.330.0170.00016.68
7.2.320.0090.00616.64
7.2.310.0040.01816.63
7.2.300.0090.00616.61
7.2.290.0070.01016.76
7.2.00.0120.00019.35
7.1.100.0000.01217.88
7.1.70.0030.00617.29
7.1.60.0160.00619.40
7.1.50.0120.00917.13
7.1.00.0100.05022.47
7.0.200.0000.01016.64
7.0.140.0070.07021.92
7.0.60.0100.07319.91
7.0.50.0070.06717.84
7.0.40.0070.04017.70
7.0.30.0070.04017.77
7.0.20.0000.05017.70
7.0.10.0070.03717.77
7.0.00.0100.03317.68
5.6.280.0030.07021.12
5.6.210.0000.04720.54
5.6.200.0130.07718.22
5.6.190.0030.04318.16
5.6.180.0000.04318.22
5.6.170.0030.04018.22
5.6.160.0130.03018.13
5.6.150.0070.03718.13
5.6.140.0000.04018.17
5.6.130.0030.04018.11
5.6.120.0030.04018.21
5.6.110.0030.04318.15
5.6.100.0030.04018.17
5.6.90.0100.03318.06
5.6.80.0030.03717.49
5.6.70.0030.03717.60
5.6.60.0030.03717.59
5.6.50.0100.03017.46
5.6.40.0070.03317.46
5.6.30.0000.04317.54
5.6.20.0130.07317.57
5.6.10.0100.05017.52
5.6.00.0000.05717.52
5.5.350.0170.05320.37
5.5.340.0130.07318.01
5.5.330.0070.04717.91
5.5.320.0100.03318.02
5.5.310.0030.04017.89
5.5.300.0000.04318.02
5.5.290.0070.04317.98
5.5.280.0130.03017.98
5.5.270.0100.03317.90
5.5.260.0030.04017.94
5.5.250.0000.04317.73
5.5.240.0100.03717.29
5.5.230.0070.03717.29
5.5.220.0030.03717.39
5.5.210.0130.03717.40
5.5.200.0030.03717.28
5.5.190.0030.03717.36
5.5.180.0030.03717.34
5.5.160.0030.07717.29
5.5.150.0070.07717.32
5.5.140.0070.07717.32
5.5.130.0070.06017.26
5.5.120.0100.03017.26
5.5.110.0030.07717.37
5.5.100.0030.07317.27
5.5.90.0030.07317.20
5.5.80.0030.05017.16
5.5.70.0030.06017.11
5.5.60.0130.07317.24
5.5.50.0100.07717.30
5.5.40.0030.07717.21
5.5.30.0130.07317.27
5.5.20.0070.05017.16
5.5.10.0100.07717.26
5.5.00.0130.04017.12
5.4.450.0030.04019.45
5.4.440.0000.04019.34
5.4.430.0000.04019.53
5.4.420.0030.03719.32
5.4.410.0030.04319.29
5.4.400.0000.04018.83
5.4.390.0070.03318.98
5.4.380.0000.04018.89
5.4.370.0000.04018.82
5.4.360.0000.04019.01
5.4.350.0000.04019.12
5.4.340.0000.04018.97
5.4.320.0100.06319.13
5.4.310.0030.05318.98
5.4.300.0100.07319.03
5.4.290.0100.07719.07
5.4.280.0030.04318.98
5.4.270.0100.07719.09
5.4.260.0000.07318.98
5.4.250.0070.08319.03
5.4.240.0000.05019.00
5.4.230.0030.03719.08
5.4.220.0000.06018.98
5.4.210.0100.06719.03
5.4.200.0030.08318.81
5.4.190.0130.04718.94
5.4.180.0100.07319.10
5.4.170.0070.07319.08
5.4.160.0030.04019.18
5.4.150.0000.08719.07
5.4.140.0030.08016.37
5.4.130.0070.07316.34
5.4.120.0170.05716.39
5.4.110.0070.07716.42
5.4.100.0030.05316.36
5.4.90.0070.03716.27
5.4.80.0030.04016.48
5.4.70.0030.07716.35
5.4.60.0230.03716.14
5.4.50.0100.05716.22
5.4.40.0100.06716.41
5.4.30.0070.07016.25
5.4.20.0100.06716.50
5.4.10.0030.05316.40
5.4.00.0070.07015.77
5.3.290.0030.06714.63
5.3.280.0030.08014.56
5.3.270.0100.07314.54
5.3.260.0070.08314.52
5.3.250.0100.07314.52
5.3.240.0070.08014.43
5.3.230.0030.07314.53
5.3.220.0030.06314.50
5.3.210.0170.06714.41
5.3.200.0070.06314.64
5.3.190.0100.03314.53
5.3.180.0070.07314.52
5.3.170.0070.08014.55
5.3.160.0070.05714.53
5.3.150.0100.06014.33
5.3.140.0070.04314.46
5.3.130.0030.08314.48
5.3.120.0130.07014.49
5.3.110.0070.06014.50
5.3.100.0100.06314.00
5.3.90.0030.05013.98
5.3.80.0070.04313.94
5.3.70.0070.06313.86
5.3.60.0030.06313.98
5.3.50.0030.06713.93
5.3.40.0030.05713.90
5.3.30.0000.04313.91
5.3.20.0070.05013.66
5.3.10.0070.07013.60
5.3.00.0070.06713.71
5.2.170.0030.06311.04
5.2.160.0030.04311.12
5.2.150.0070.05710.97
5.2.140.0000.05711.29
5.2.130.0030.06011.25
5.2.120.0170.03711.07
5.2.110.0000.07011.08
5.2.100.0030.03711.07
5.2.90.0100.05710.91
5.2.80.0030.04710.83
5.2.70.0070.03711.05
5.2.60.0070.04011.04
5.2.50.0100.06011.01
5.2.40.0030.05710.97
5.2.30.0000.03710.94
5.2.20.0000.04010.88
5.2.10.0070.04710.88
5.2.00.0070.03310.75
5.1.60.0070.05010.03
5.1.50.0000.0609.93
5.1.40.0070.0509.88
5.1.30.0030.05710.27
5.1.20.0070.04710.36
5.1.10.0100.05310.01
5.1.00.0070.04310.10
5.0.50.0070.0438.47
5.0.40.0070.0408.37
5.0.30.0030.0538.36
5.0.20.0000.0408.27
5.0.10.0100.0278.14
5.0.00.0000.0608.17
4.4.90.0000.0278.06
4.4.80.0000.0378.06
4.4.70.0070.0178.06
4.4.60.0030.0338.06
4.4.50.0100.0278.06
4.4.40.0030.0238.06
4.4.30.0030.0378.06
4.4.20.0030.0238.06
4.4.10.0000.0378.06
4.4.00.0070.0478.06
4.3.110.0070.0338.06
4.3.100.0000.0378.06
4.3.90.0000.0208.06
4.3.80.0030.0478.06
4.3.70.0000.0378.06
4.3.60.0000.0408.06
4.3.50.0030.0238.06
4.3.40.0000.0408.06
4.3.30.0070.0138.06
4.3.20.0000.0208.06
4.3.10.0000.0378.06
4.3.00.0000.0378.06

preferences:
54.31 ms | 401 KiB | 5 Q