3v4l.org

run code in 300+ PHP versions simultaneously
<?php $result = "°Freenew°\x90ɮ\xc2"; $result = trim($result,/*"\xc2*/"\xa0"); echo preg_replace('#[\x00-\x1F\x7F-\x9F]#', '', $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)
8.3.60.0060.00916.75
8.3.50.0190.01117.13
8.3.40.0120.00318.66
8.3.30.0070.00718.94
8.3.20.0080.00018.90
8.3.10.0040.00420.50
8.3.00.0040.00419.63
8.2.180.0120.00316.63
8.2.170.0140.00722.96
8.2.160.0080.00818.95
8.2.150.0090.00025.66
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0020.00521.18
8.2.110.0070.00320.96
8.2.100.0080.00317.78
8.2.90.0040.00418.16
8.2.80.0060.00317.97
8.2.70.0040.00418.04
8.2.60.0030.00518.16
8.2.50.0040.00418.10
8.2.40.0040.00419.22
8.2.30.0040.00419.24
8.2.20.0000.00917.62
8.2.10.0050.00217.83
8.2.00.0070.00417.92
8.1.280.0030.01425.92
8.1.270.0000.00723.99
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0100.00023.86
8.1.230.0040.00820.88
8.1.220.0050.00317.78
8.1.210.0030.00618.77
8.1.200.0030.00617.35
8.1.190.0000.00917.35
8.1.180.0000.00818.10
8.1.170.0030.00618.64
8.1.160.0070.00018.88
8.1.150.0000.00718.82
8.1.140.0040.00417.59
8.1.130.0000.00817.88
8.1.120.0070.00017.44
8.1.110.0040.00417.47
8.1.100.0000.00817.36
8.1.90.0030.00517.54
8.1.80.0050.00217.56
8.1.70.0050.00317.47
8.1.60.0040.00417.62
8.1.50.0030.00617.55
8.1.40.0030.00617.57
8.1.30.0080.00017.69
8.1.20.0040.00417.63
8.1.10.0040.00417.66
8.1.00.0000.00817.57
8.0.300.0070.00019.94
8.0.290.0000.00816.88
8.0.280.0050.00318.34
8.0.270.0050.00316.82
8.0.260.0000.00616.97
8.0.250.0000.00717.10
8.0.240.0000.00817.09
8.0.230.0070.00017.00
8.0.220.0000.00716.99
8.0.210.0020.00516.92
8.0.200.0030.00316.97
8.0.190.0040.00417.04
8.0.180.0040.00417.01
8.0.170.0000.00816.95
8.0.160.0070.00016.88
8.0.150.0100.00016.96
8.0.140.0000.00816.86
8.0.130.0000.00513.36
8.0.120.0050.00316.82
8.0.110.0040.00416.93
8.0.100.0030.00516.91
8.0.90.0040.00416.92
8.0.80.0060.00917.01
8.0.70.0040.00416.93
8.0.60.0050.00216.88
8.0.50.0030.00316.82
8.0.30.0040.01316.92
8.0.20.0230.00517.34
8.0.10.0070.00017.06
8.0.00.0100.01416.83
7.4.330.0030.00313.07
7.4.320.0060.00016.59
7.4.300.0060.00016.65
7.4.290.0030.00616.66
7.4.280.0050.00316.75
7.4.270.0030.00316.75
7.4.260.0000.00513.46
7.4.250.0080.00016.60
7.4.240.0000.00816.63
7.4.230.0030.00316.71
7.4.220.0090.00916.76
7.4.210.0040.01116.75
7.4.200.0030.00316.80
7.4.190.0050.00216.70
7.4.160.0070.00716.48
7.4.150.0110.01416.59
7.4.140.0170.00716.27
7.4.130.0140.00316.51
7.4.120.0040.01216.41
7.4.110.0110.00716.56
7.4.100.0060.01116.64
7.4.90.0090.00916.48
7.4.80.0030.01519.39
7.4.70.0060.00916.57
7.4.60.0120.00616.52
7.4.50.0050.00016.61
7.4.40.0060.00816.63
7.4.30.0040.01116.68
7.4.00.0060.00814.80
7.3.330.0070.00013.16
7.3.320.0000.00513.14
7.3.310.0030.00316.10
7.3.300.0030.00316.26
7.3.290.0080.00816.26
7.3.280.0100.00816.24
7.3.270.0160.00316.58
7.3.260.0120.00916.58
7.3.250.0100.00916.34
7.3.240.0030.01416.41
7.3.230.0040.01316.51
7.3.210.0080.01116.57
7.3.200.0060.01516.73
7.3.190.0060.00916.29
7.3.180.0150.00616.35
7.3.170.0090.00616.29
7.3.160.0090.00616.35
7.3.120.0030.01315.04
7.2.330.0070.01016.64
7.2.320.0160.00716.74
7.2.310.0060.01216.80
7.2.300.0070.01016.76
7.2.290.0060.01016.59
7.2.00.0040.00719.43
7.1.100.0000.00918.42
7.1.70.0060.00617.39
7.1.60.0040.01819.30
7.1.50.0000.02217.16
7.1.00.0030.03322.38
7.0.200.0130.00716.78
7.0.140.0030.07322.00
7.0.120.0070.07722.04
7.0.110.0370.04320.06
7.0.100.0170.04019.92
7.0.90.0400.04719.97
7.0.80.0270.05319.90
7.0.70.0300.05319.97
7.0.60.0270.04319.99
7.0.50.0330.05019.91
7.0.40.0100.08019.86
7.0.30.0100.04019.65
7.0.20.0100.03719.71
7.0.10.0030.04019.72
7.0.00.0030.04019.78
5.6.280.0030.07320.85
5.6.260.0070.04720.74
5.6.250.0030.04320.67
5.6.240.0070.05020.55
5.6.230.0000.05720.61
5.6.220.0070.04020.44
5.6.210.0030.04020.61
5.6.200.0000.04320.61
5.6.190.0100.08020.55
5.6.180.0030.04020.85
5.6.170.0030.04020.64
5.6.160.0070.04020.54
5.6.150.0070.04020.69
5.6.140.0130.03020.67
5.6.130.0030.04020.54
5.6.120.0100.03320.61
5.6.110.0070.03720.60
5.6.100.0000.04320.58
5.6.90.0070.06020.59
5.6.80.0070.07319.97
5.6.70.0030.07020.02
5.6.60.0070.08019.92
5.6.50.0130.07020.06
5.6.40.0070.08020.21
5.6.30.0170.07019.90
5.6.20.0030.04720.01
5.6.10.0130.07319.93
5.6.00.0130.06719.96
5.5.380.0100.03320.36
5.5.370.0070.03720.24
5.5.360.0000.04720.27
5.5.350.0070.05320.43
5.5.340.0000.04320.98
5.5.330.0100.04020.89
5.5.320.0030.05020.95
5.5.310.0030.04020.86
5.5.300.0030.04020.73
5.5.290.0070.03720.94
5.5.280.0030.04021.01
5.5.270.0070.04720.87
5.5.260.0070.04320.85
5.5.250.0030.09020.50
5.5.240.0130.07320.28
5.5.230.0100.08020.36
5.5.220.0030.08020.32
5.5.210.0100.07020.14
5.5.200.0170.07020.25
5.5.190.0100.07720.23
5.5.180.0070.08020.27
5.5.160.0130.07320.12
5.5.150.0130.07720.32
5.5.140.0130.07320.20
5.5.130.0100.06020.20
5.5.120.0070.04720.15
5.5.110.0100.07720.08
5.5.100.0100.06020.00
5.5.90.0030.08020.25
5.5.80.0130.06720.18
5.5.70.0100.06020.15
5.5.60.0100.07720.09
5.5.50.0100.07320.23
5.5.40.0070.07720.21
5.5.30.0030.07020.22
5.5.20.0030.06719.99
5.5.10.0100.04320.13
5.5.00.0030.08320.17
5.4.450.0070.03719.44
5.4.440.0000.04319.31
5.4.430.0100.05019.50
5.4.420.0030.04019.43
5.4.410.0070.03719.36
5.4.400.0100.07319.01
5.4.390.0070.04719.27
5.4.380.0070.07718.93
5.4.370.0070.04319.01
5.4.360.0130.06319.02
5.4.350.0130.06318.93
5.4.340.0130.06719.25
5.4.320.0030.07319.07
5.4.310.0070.04719.03
5.4.300.0200.06019.25
5.4.290.0130.05019.00
5.4.280.0070.06719.00
5.4.270.0100.07019.17
5.4.260.0200.06719.17
5.4.250.0070.08019.07
5.4.240.0070.07718.98
5.4.230.0070.07318.92
5.4.220.0070.07319.07
5.4.210.0100.06718.97
5.4.200.0070.04018.99
5.4.190.0070.06319.08
5.4.180.0030.08018.99
5.4.170.0100.07019.02
5.4.160.0070.07019.00
5.4.150.0000.05318.93
5.4.140.0100.05316.17
5.4.130.0030.08016.52
5.4.120.0100.07016.43
5.4.110.0070.07716.51
5.4.100.0030.05316.50
5.4.90.0070.03316.48
5.4.80.0030.07316.17
5.4.70.0030.07016.39
5.4.60.0130.06016.33
5.4.50.0100.06716.50
5.4.40.0030.08016.43
5.4.30.0130.06016.20
5.4.20.0030.07016.39
5.4.10.0100.05716.38
5.4.00.0030.04315.89
5.3.290.0070.04314.57
5.3.280.0130.07014.42
5.3.270.0100.06714.48
5.3.260.0070.07314.45
5.3.250.0000.08014.70
5.3.240.0070.04314.42
5.3.230.0000.08314.59
5.3.220.0030.08014.50
5.3.210.0070.06014.57
5.3.200.0100.07014.48
5.3.190.0000.07314.64
5.3.180.0100.07314.57
5.3.170.0070.04314.43
5.3.160.0030.06714.35
5.3.150.0100.06314.62
5.3.140.0030.07714.48
5.3.130.0000.07714.45
5.3.120.0070.07714.49
5.3.110.0030.06314.55
5.3.100.0070.06713.86
5.3.90.0100.07013.82
5.3.80.0100.06713.93
5.3.70.0030.08014.13
5.3.60.0030.08013.86
5.3.50.0070.07713.80
5.3.40.0030.07013.75
5.3.30.0030.06713.69
5.3.20.0070.06713.53
5.3.10.0130.06313.52
5.3.00.0000.07313.53
5.2.170.0030.03711.91
5.2.160.0070.06011.91
5.2.150.0030.06311.91
5.2.140.0030.06311.91
5.2.130.0000.04011.91
5.2.120.0100.05711.91
5.2.110.0030.05311.91
5.2.100.0070.06311.91
5.2.90.0100.06011.91
5.2.80.0100.05711.91
5.2.70.0030.04711.91
5.2.60.0030.06711.91
5.2.50.0070.06011.91
5.2.40.0030.05011.91
5.2.30.0070.05711.91
5.2.20.0000.06711.91
5.2.10.0000.05011.91
5.2.00.0100.05711.91
5.1.60.0130.04311.91
5.1.50.0030.04711.91
5.1.40.0000.04311.91
5.1.30.0030.05311.91
5.1.20.0070.04311.91
5.1.10.0070.04311.91
5.1.00.0130.04311.91
5.0.50.0030.04711.91
5.0.40.0100.04011.91
5.0.30.0030.05711.91
5.0.20.0100.03711.91
5.0.10.0000.05011.91
5.0.00.0000.03711.91
4.4.90.0030.03711.91
4.4.80.0030.03311.91
4.4.70.0030.03311.91
4.4.60.0000.03711.91
4.4.50.0100.02711.91
4.4.40.0070.02011.91
4.4.30.0000.02711.91
4.4.20.0000.03711.91
4.4.10.0000.03711.91
4.4.00.0000.04011.91
4.3.110.0000.04011.91
4.3.100.0070.03011.91
4.3.90.0030.03011.91
4.3.80.0070.05011.91
4.3.70.0030.03711.91
4.3.60.0030.03311.91
4.3.50.0000.03311.91
4.3.40.0000.05711.91
4.3.30.0070.03011.91
4.3.20.0000.03011.91
4.3.10.0000.03711.91
4.3.00.0070.03011.91

preferences:
36.8 ms | 401 KiB | 5 Q