3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = " muito bom parabéns 😤 AND r0_.avaliacao = 'Parabéns 😤' "; $str_encoding = mb_detect_encoding($str, 'auto'); $str_name = iconv($str_encoding, 'UTF-8', $str); $str_name = preg_replace('/[^\p{L}\p{N}\s]\w/u', '', $str); $str_name = preg_replace('/[^A-Za-z0-9\-]/', '', $str); print($str_name);

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)
8.3.60.0070.01116.88
8.3.50.0150.00316.87
8.3.40.0110.00718.79
8.3.30.0120.00318.97
8.3.20.0040.00420.34
8.3.10.0050.00323.61
8.3.00.0050.00323.48
8.2.180.0120.00316.63
8.2.170.0110.00422.96
8.2.160.0070.00720.53
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00419.82
8.2.120.0080.00026.35
8.2.110.0030.00621.16
8.2.100.0030.00918.15
8.2.90.0060.00319.22
8.2.80.0040.00418.05
8.2.70.0030.00617.73
8.2.60.0000.00817.93
8.2.50.0030.00618.07
8.2.40.0030.00522.28
8.2.30.0000.00719.59
8.2.20.0000.00817.92
8.2.10.0040.00418.35
8.2.00.0020.00518.33
8.1.280.0150.00425.92
8.1.270.0040.00419.96
8.1.260.0070.00328.09
8.1.250.0040.00428.09
8.1.240.0060.00322.55
8.1.230.0040.00719.08
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0030.00717.48
8.1.190.0050.00317.48
8.1.180.0040.00418.10
8.1.170.0000.00818.77
8.1.160.0040.00420.91
8.1.150.0000.00718.94
8.1.140.0030.00519.61
8.1.130.0020.00517.85
8.1.120.0040.00417.61
8.1.110.0040.00417.63
8.1.100.0040.00417.62
8.1.90.0040.00417.64
8.1.80.0000.00817.60
8.1.70.0030.00317.57
8.1.60.0040.00417.79
8.1.50.0000.00817.75
8.1.40.0000.00917.71
8.1.30.0000.00817.83
8.1.20.0040.00417.64
8.1.10.0070.00017.67
8.1.00.0080.00017.56
8.0.300.0040.00418.77
8.0.290.0060.00317.00
8.0.280.0000.00818.61
8.0.270.0050.00317.32
8.0.260.0000.00717.32
8.0.250.0040.00417.22
8.0.240.0050.00317.30
8.0.230.0020.00517.26
8.0.220.0000.00717.22
8.0.210.0070.00017.23
8.0.200.0030.00717.26
8.0.190.0000.00817.18
8.0.180.0070.00017.19
8.0.170.0040.00417.27
8.0.160.0040.00417.07
8.0.150.0030.00317.18
8.0.140.0030.00316.95
8.0.130.0030.00313.32
8.0.120.0000.00917.16
8.0.110.0000.00917.18
8.0.100.0000.00917.40
8.0.90.0060.00317.29
8.0.80.0070.01017.25
8.0.70.0030.00717.19
8.0.60.0000.00917.32
8.0.50.0030.00617.18
8.0.30.0140.00717.54
8.0.20.0080.01717.40
8.0.10.0000.01017.33
8.0.00.0060.01217.14
7.4.330.0000.00516.79
7.4.320.0060.00016.71
7.4.300.0000.00716.88
7.4.290.0000.00716.73
7.4.280.0060.00316.83
7.4.270.0020.00516.90
7.4.260.0030.00316.88
7.4.250.0030.00616.99
7.4.240.0000.00816.90
7.4.230.0040.00416.86
7.4.220.0140.00717.06
7.4.210.0100.00716.82
7.4.200.0030.00616.78
7.4.160.0040.01517.13
7.4.150.0080.01217.40
7.4.140.0140.01417.86
7.4.130.0180.00616.75
7.4.120.0100.01116.94
7.4.110.0080.01116.82
7.4.100.0100.01516.82
7.4.90.0160.01116.73
7.4.80.0090.00919.39
7.4.70.0130.01016.85
7.4.60.0100.01416.74
7.4.50.0130.00516.67
7.4.40.0060.01516.48
7.4.30.0170.00416.44
7.4.20.0140.02316.79
7.4.10.0240.01416.76
7.4.00.0090.01116.25
7.3.330.0030.00313.15
7.3.320.0000.00513.23
7.3.310.0000.00916.65
7.3.300.0040.00416.61
7.3.290.0110.01016.59
7.3.280.0100.01216.66
7.3.270.0060.01617.40
7.3.260.0060.01316.75
7.3.240.0130.00916.62
7.3.230.0100.01016.61
7.3.210.0100.01016.77
7.3.200.0140.00416.77
7.3.190.0110.01016.79
7.3.180.0080.01116.59
7.3.170.0120.01116.74
7.3.160.0070.01516.61
7.3.150.0220.01116.92
7.3.140.0210.01516.89
7.3.130.0190.00816.88
7.3.120.0140.01216.65
7.3.110.0130.00716.58
7.3.100.0060.01216.78
7.3.90.0080.01116.63
7.3.80.0050.01416.88
7.3.70.0090.00916.27
7.3.60.0100.01016.52
7.3.50.0100.01016.35
7.3.40.0060.01216.45
7.3.30.0030.01516.67
7.3.20.0150.00916.58
7.3.10.0050.01716.41
7.3.00.0040.01616.42
7.2.330.0090.01916.71
7.2.320.0070.01316.87
7.2.310.0090.01116.84
7.2.300.0160.00916.81
7.2.290.0080.01216.80
7.2.280.0220.00917.04
7.2.270.0150.02216.78
7.2.260.0100.01016.77
7.2.250.0100.01416.52
7.2.240.0130.00716.75
7.2.230.0130.00616.71
7.2.220.0100.01016.73
7.2.210.0030.01616.80
7.2.200.0080.01116.53
7.2.190.0160.00616.68
7.2.180.0100.01616.72
7.2.170.0070.01316.70
7.2.160.0200.00316.50
7.2.150.0140.01116.83
7.2.140.0170.01016.80
7.2.130.0090.01216.49
7.2.120.0170.01116.61
7.2.110.0060.01516.81
7.2.100.0130.01016.78
7.2.90.0110.01116.57
7.2.80.0160.00616.86
7.2.70.0090.01216.59
7.2.60.0020.01716.99
7.2.50.0170.00916.76
7.2.40.0070.01616.53
7.2.30.0130.00816.71
7.2.20.0130.01016.80
7.2.10.0080.01716.58
7.2.00.0050.01418.35
7.1.330.0270.00615.92
7.1.320.0210.01015.75
7.1.310.0160.01615.82
7.1.300.0180.01515.89
7.1.290.0200.01015.78
7.1.280.0130.01716.01
7.1.270.0210.01115.95
7.1.260.0400.00715.76
7.1.250.0250.00815.84
7.1.240.0170.01215.80
7.1.230.0180.01215.81
7.1.220.0140.02015.89
7.1.210.0160.01616.00
7.1.200.0120.01215.85
7.1.190.0250.01115.75
7.1.180.0100.01615.95
7.1.170.0150.01615.97
7.1.160.0190.01515.78
7.1.150.0250.00615.98
7.1.140.0250.01215.93
7.1.130.0260.00715.91
7.1.120.0180.01315.93
7.1.110.0130.02715.96
7.1.100.0140.00917.14
7.1.90.0220.01015.86
7.1.80.0260.00615.81
7.1.70.0200.00916.75
7.1.60.0160.01417.55
7.1.50.0140.01216.66
7.1.40.0130.01815.90
7.1.30.0290.00216.00
7.1.20.0260.00515.88
7.1.10.0220.00815.98
7.1.00.0100.04719.31
7.0.330.0260.01315.50
7.0.320.0230.01015.77
7.0.310.0160.00815.41
7.0.300.0200.01715.50
7.0.290.0180.01315.57
7.0.280.0150.01615.37
7.0.270.0190.01115.35
7.0.260.0130.01815.49
7.0.250.0200.01715.71
7.0.240.0120.01515.80
7.0.230.0200.01415.75
7.0.220.0170.02015.73
7.0.210.0300.01615.56
7.0.200.0100.01016.31
7.0.190.0240.01015.54
7.0.180.0220.00915.50
7.0.170.0240.01015.53
7.0.160.0230.00715.71
7.0.150.0160.01215.84
7.0.140.0270.01015.73
7.0.130.0180.01115.59
7.0.120.1000.01315.68
7.0.110.0170.01115.54
7.0.100.1050.01015.55
7.0.90.0160.01215.41
7.0.80.0170.01215.32
7.0.70.0150.01515.74
7.0.60.0150.03918.62
7.0.50.0160.03516.79
7.0.40.0100.05118.07
7.0.30.0230.04617.94
7.0.20.0210.02617.87
7.0.10.0110.03617.93
7.0.00.0090.05318.00
5.6.400.0290.00616.22
5.6.390.0220.01915.93
5.6.380.0140.01816.20
5.6.370.0180.00516.23
5.6.360.0230.01716.12
5.6.350.0210.01216.15
5.6.340.0120.01716.27
5.6.330.0270.01316.14
5.6.320.0230.01716.12
5.6.310.0200.01815.96
5.6.300.0290.01315.95
5.6.290.0180.01815.90
5.6.280.0100.04218.52
5.6.270.0150.01515.91
5.6.260.0200.01216.07
5.6.250.0140.01416.11
5.6.240.0230.01016.41
5.6.230.0210.01116.23
5.6.220.0210.01916.05
5.6.210.0190.04218.30
5.6.200.0150.05017.15
5.6.190.0170.04818.29
5.6.180.0250.03318.53
5.6.170.0290.04618.48
5.6.160.0130.05118.42
5.6.150.0140.03417.17
5.6.140.0160.04917.21
5.6.130.0110.04117.22
5.6.120.0150.02418.60
5.6.110.0110.02718.53
5.6.100.0160.02618.58
5.6.90.0110.03718.48
5.6.80.0070.05118.28
5.6.70.0090.01515.95
5.6.60.0160.01315.91
5.6.50.0230.01516.05
5.6.40.0120.01715.92
5.6.30.0200.01315.88
5.6.20.0090.01816.23
5.6.10.0190.01016.00
5.6.00.0260.00616.14
5.5.380.0180.01516.13
5.5.370.0210.00916.26
5.5.360.0200.02116.00
5.5.350.2020.03018.31
5.5.340.0160.02517.14
5.5.330.0090.04218.26
5.5.320.0370.02918.33
5.5.310.0190.03118.15
5.5.300.0100.02617.05
5.5.290.0140.04517.03
5.5.280.0150.04818.25
5.5.270.0080.05518.46
5.5.260.0070.03818.52
5.5.250.0190.04218.43
5.5.240.0140.02918.25
5.5.230.0250.00316.11
5.5.220.0110.01815.82
5.5.210.0140.01415.77
5.5.200.0190.01115.85
5.5.190.0220.00715.82
5.5.180.0280.00315.71
5.5.170.0260.00316.03
5.5.160.0230.00616.10
5.5.150.0320.00015.95
5.5.140.0160.01616.11
5.5.130.0140.01815.80
5.5.120.0190.01216.16
5.5.110.0210.00915.91
5.5.100.0200.01015.99
5.5.90.0160.01316.11
5.5.80.0180.01115.85
5.5.70.0140.01715.67
5.5.60.0150.01315.95
5.5.50.0140.01415.84
5.5.40.0090.02116.06
5.5.30.0170.01415.69
5.5.20.0160.01615.82
5.5.10.0160.01315.84
5.5.00.0210.00815.98

preferences:
67.8 ms | 400 KiB | 5 Q