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-\xA0]#', '', $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)
8.3.60.0120.00618.52
8.3.50.0120.00522.19
8.3.40.0110.00418.82
8.3.30.0070.00718.82
8.3.20.0070.00020.39
8.3.10.0000.00823.53
8.3.00.0040.00422.50
8.2.180.0100.01016.75
8.2.170.0070.00722.96
8.2.160.0090.00622.33
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0070.00021.03
8.2.110.0060.00322.30
8.2.100.0110.00417.91
8.2.90.0050.00319.17
8.2.80.0040.00418.04
8.2.70.0040.00417.62
8.2.60.0030.00517.80
8.2.50.0050.00318.07
8.2.40.0050.00317.85
8.2.30.0040.00418.02
8.2.20.0050.00317.68
8.2.10.0040.00417.70
8.2.00.0050.00317.68
8.1.280.0150.00025.92
8.1.270.0060.00322.09
8.1.260.0070.00026.35
8.1.250.0100.01028.09
8.1.240.0040.00423.79
8.1.230.0070.00419.04
8.1.220.0030.00617.74
8.1.210.0040.00418.77
8.1.200.0040.00817.23
8.1.190.0050.00317.53
8.1.180.0080.00018.10
8.1.170.0000.00918.71
8.1.160.0040.00421.97
8.1.150.0000.00718.72
8.1.140.0040.00417.44
8.1.130.0070.00017.78
8.1.120.0070.00317.54
8.1.110.0000.00717.58
8.1.100.0040.00417.45
8.1.90.0020.00517.45
8.1.80.0000.00717.50
8.1.70.0030.00517.54
8.1.60.0080.00017.68
8.1.50.0030.00517.63
8.1.40.0000.00817.59
8.1.30.0000.00817.66
8.1.20.0030.00617.67
8.1.10.0030.00617.65
8.1.00.0000.00717.48
8.0.300.0000.00718.77
8.0.290.0080.00017.03
8.0.280.0070.00018.41
8.0.270.0040.00417.19
8.0.260.0060.00016.97
8.0.250.0040.00417.12
8.0.240.0050.00516.97
8.0.230.0030.00316.92
8.0.220.0000.00716.99
8.0.210.0030.00317.01
8.0.200.0030.00317.03
8.0.190.0000.00817.04
8.0.180.0000.00716.97
8.0.170.0040.00416.99
8.0.160.0040.00417.07
8.0.150.0000.00816.91
8.0.140.0050.00216.90
8.0.130.0030.00313.43
8.0.120.0060.00316.93
8.0.110.0040.00416.90
8.0.100.0070.00016.84
8.0.90.0050.00316.93
8.0.80.0060.01016.89
8.0.70.0040.00416.82
8.0.60.0000.00816.77
8.0.50.0070.00016.84
8.0.30.0110.00717.27
8.0.20.0090.01117.40
8.0.10.0000.00716.96
8.0.00.0110.00816.77
7.4.330.0030.00315.00
7.4.320.0000.00616.73
7.4.300.0070.00016.66
7.4.290.0000.00716.66
7.4.280.0060.00316.65
7.4.270.0030.00616.75
7.4.260.0070.00016.72
7.4.250.0020.00516.72
7.4.240.0060.00116.70
7.4.230.0000.00716.72
7.4.220.0060.01216.75
7.4.210.0120.00516.70
7.4.200.0040.00416.72
7.4.190.0050.00316.70
7.4.160.0060.00916.74
7.4.150.0130.00717.40
7.4.140.0100.00717.86
7.4.130.0080.01216.41
7.4.120.0060.01116.54
7.4.110.0080.00816.47
7.4.100.0090.01516.55
7.4.90.0160.00916.48
7.4.80.0060.01016.80
7.4.70.0060.01216.71
7.4.60.0090.00916.48
7.4.50.0060.00316.73
7.4.40.0040.01222.77
7.4.30.0000.01516.66
7.4.00.0000.01615.24
7.3.330.0000.00513.15
7.3.320.0050.00013.19
7.3.310.0050.00216.25
7.3.300.0060.00016.31
7.3.290.0090.00616.18
7.3.280.0090.00716.30
7.3.270.0000.01717.40
7.3.260.0030.01716.38
7.3.250.0150.00316.41
7.3.240.0130.00316.80
7.3.230.0140.00316.73
7.3.210.0140.00316.32
7.3.200.0080.00719.39
7.3.190.0030.01416.32
7.3.180.0110.00516.25
7.3.170.0140.00316.74
7.3.160.0100.00616.61
7.3.120.0060.01014.87
7.3.10.0100.00316.72
7.3.00.0000.01416.61
7.2.330.0100.00716.71
7.2.320.0120.00316.68
7.2.310.0030.01316.57
7.2.300.0060.00916.65
7.2.290.0000.01616.69
7.2.130.0070.01017.07
7.2.120.0030.01016.99
7.2.110.0070.00716.76
7.2.100.0080.00816.87
7.2.90.0070.01017.25
7.2.80.0050.01417.03
7.2.70.0060.01316.88
7.2.60.0030.01016.74
7.2.50.0030.00817.13
7.2.40.0000.01317.04
7.2.30.0030.01016.84
7.2.20.0030.00616.70
7.2.10.0040.01117.02
7.2.00.0060.00616.98
7.1.250.0000.01315.86
7.1.70.0040.00417.21
7.1.60.0030.01519.32
7.1.50.0070.01317.22
7.1.00.0070.07322.49
7.0.200.0080.00416.88
7.0.140.0070.07022.13
7.0.100.0070.07319.89
7.0.90.0100.08019.87
7.0.80.0030.05019.84
7.0.70.0170.02719.82
7.0.60.0070.05319.94
7.0.50.0100.03720.35
7.0.40.0170.05720.06
7.0.30.0070.04020.19
7.0.20.0030.07720.10
7.0.10.0070.06320.10
7.0.00.0070.04019.99
5.6.250.0030.08720.68
5.6.240.0030.05020.52
5.6.230.0030.04320.52
5.6.220.0000.04320.66
5.6.210.0000.04320.57
5.6.200.0000.04721.13
5.6.190.0100.06721.07
5.6.180.0030.07021.11
5.6.170.0000.04321.00
5.6.160.0070.05021.07
5.6.150.0200.06321.16
5.6.140.0000.07021.04
5.6.130.0030.04021.16
5.6.120.0070.04020.95
5.6.110.0000.04321.04
5.6.100.0030.04721.03
5.6.90.0070.03721.10
5.6.80.0030.04020.34
5.6.70.0000.04720.43
5.6.60.0030.04720.41
5.6.50.0000.04020.32
5.6.40.0170.07720.30
5.6.30.0070.06020.42
5.6.20.0100.07720.46
5.6.10.0100.08020.28
5.6.00.0070.04720.37
5.5.380.0100.07720.35
5.5.370.0000.04320.45
5.5.360.0000.04320.33
5.5.350.0070.03720.30
5.5.340.0000.04320.87
5.5.330.0170.06320.92
5.5.320.0030.06020.89
5.5.310.0000.04320.75
5.5.300.0000.04320.91
5.5.290.0030.07020.92
5.5.280.0030.04320.88
5.5.270.0070.06020.88
5.5.260.0030.04320.78
5.5.250.0070.03720.72
5.5.240.0070.03720.29
5.5.230.0070.06720.13
5.5.220.0070.04320.16
5.5.210.0030.04020.30
5.5.200.0070.03720.26
5.5.190.0100.07320.14
5.5.180.0130.07320.12
5.5.160.0100.08020.11
5.5.150.0100.07320.25
5.5.140.0070.05720.26
5.5.130.0170.07319.95
5.5.120.0100.07320.21
5.5.110.0070.08020.26
5.5.100.0070.07720.07
5.5.90.0070.07720.09
5.5.80.0000.08020.11
5.5.70.0000.07719.93
5.5.60.0030.07720.14
5.5.50.0030.08320.08
5.5.40.0070.05319.89
5.5.30.0030.07719.98
5.5.20.0030.08020.08
5.5.10.0100.07019.97
5.5.00.0030.07020.02
5.4.450.0030.04319.46
5.4.440.0000.04319.55
5.4.430.0070.07019.43
5.4.420.0030.04019.29
5.4.410.0000.04018.97
5.4.400.0030.05319.11
5.4.390.0030.03718.97
5.4.380.0070.03719.12
5.4.370.0100.07318.97
5.4.360.0070.08019.14
5.4.350.0100.07319.14
5.4.340.0170.07019.03
5.4.320.0030.05019.04
5.4.310.0070.06719.06
5.4.300.0070.07719.22
5.4.290.0030.08318.96
5.4.280.0070.07319.06
5.4.270.0100.04719.21
5.4.260.0030.06319.22
5.4.250.0070.07719.09
5.4.240.0130.07319.02
5.4.230.0170.06319.08
5.4.220.0130.04719.03
5.4.210.0070.07018.96
5.4.200.0100.07018.94
5.4.190.0100.07319.05
5.4.180.0100.07018.96
5.4.170.0030.06718.99
5.4.160.0130.06718.76
5.4.150.0100.07018.76
5.4.140.0100.07316.33
5.4.130.0100.06316.44
5.4.120.0070.07716.34
5.4.110.0070.07016.30
5.4.100.0000.08316.23
5.4.90.0100.07016.39
5.4.80.0100.06716.40
5.4.70.0030.06016.29
5.4.60.0130.03716.28
5.4.50.0130.05316.25
5.4.40.0200.04016.33
5.4.30.0130.06716.18
5.4.20.0070.07016.19
5.4.10.0170.06316.30
5.4.00.0070.06315.75
5.3.290.0030.07314.67
5.3.280.0200.06014.55
5.3.270.0070.07314.57
5.3.260.0130.05714.43
5.3.250.0100.06314.45
5.3.240.0070.06714.56
5.3.230.0070.07714.58
5.3.220.0000.07714.42
5.3.210.0030.05014.55
5.3.200.0070.07314.57
5.3.190.0130.06714.42
5.3.180.0030.07314.54
5.3.170.0100.06314.54
5.3.160.0000.05014.55
5.3.150.0070.04014.52
5.3.140.0030.07714.48
5.3.130.0130.05714.38
5.3.120.0000.05714.40
5.3.110.0070.07714.40
5.3.100.0000.06014.00
5.3.90.0070.07013.96
5.3.80.0100.07713.95
5.3.70.0100.07013.87
5.3.60.0030.07313.95
5.3.50.0130.06713.93
5.3.40.0030.06713.80
5.3.30.0030.07013.87
5.3.20.0030.04313.62
5.3.10.0030.04713.41
5.3.00.0200.03313.62
5.2.170.0070.06011.09
5.2.160.0030.05711.21
5.2.150.0030.06311.14
5.2.140.0030.07011.20
5.2.130.0000.06311.14
5.2.120.0100.06311.09
5.2.110.0070.05711.09
5.2.100.0070.05711.09
5.2.90.0100.05011.09
5.2.80.0030.06311.09
5.2.70.0000.07011.09
5.2.60.0030.04011.09
5.2.50.0030.06011.09
5.2.40.0070.05311.09
5.2.30.0070.06011.09
5.2.20.0030.03711.09
5.2.10.0030.06311.09
5.2.00.0070.05311.09
5.1.60.0030.05311.09
5.1.50.0130.04711.09
5.1.40.0070.04011.09
5.1.30.0070.05311.09
5.1.20.0100.02711.09
5.1.10.0070.05011.09
5.1.00.0000.05311.09
5.0.50.0000.05011.09
5.0.40.0070.03711.09
5.0.30.0000.06311.09
5.0.20.0030.04311.09
5.0.10.0030.04011.09
5.0.00.0070.06311.09
4.4.90.0000.04011.09
4.4.80.0100.02011.09
4.4.70.0070.03011.09
4.4.60.0000.04011.09
4.4.50.0070.03311.09
4.4.40.0030.05311.09
4.4.30.0000.04011.09
4.4.20.0030.03711.09
4.4.10.0000.03711.09
4.4.00.0070.04711.09
4.3.110.0030.03311.09
4.3.100.0000.03711.09
4.3.90.0000.03711.09
4.3.80.0000.05711.09
4.3.70.0030.02711.09
4.3.60.0030.03311.09
4.3.50.0030.02311.09
4.3.40.0030.05011.09
4.3.30.0000.03711.09
4.3.20.0000.03711.09
4.3.10.0000.03711.09
4.3.00.0030.03311.09

preferences:
44.08 ms | 400 KiB | 5 Q