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', $str); print($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)
8.3.70.0150.00718.43
8.3.60.0060.01216.50
8.3.50.0100.00821.05
8.3.40.0060.00918.61
8.3.30.0110.00318.57
8.3.20.0080.00020.29
8.3.10.0080.00023.72
8.3.00.0040.00423.59
8.2.190.0130.01018.29
8.2.180.0000.01516.38
8.2.170.0070.00722.96
8.2.160.0100.00320.52
8.2.150.0030.00524.18
8.2.140.0050.00324.66
8.2.130.0040.00419.76
8.2.120.0070.00026.35
8.2.110.0030.00619.29
8.2.100.0060.00617.72
8.2.90.0000.00819.19
8.2.80.0000.00817.97
8.2.70.0050.00317.63
8.2.60.0040.00418.00
8.2.50.0040.00418.07
8.2.40.0000.00822.14
8.2.30.0080.00019.32
8.2.20.0050.00217.73
8.2.10.0030.00518.13
8.2.00.0070.00018.06
8.1.280.0140.00325.92
8.1.270.0000.00820.42
8.1.260.0030.00628.09
8.1.250.0060.00328.09
8.1.240.0060.00321.87
8.1.230.0070.00320.85
8.1.220.0070.00017.74
8.1.210.0050.00318.77
8.1.200.0090.00017.35
8.1.190.0000.00817.13
8.1.180.0050.00218.10
8.1.170.0000.00818.71
8.1.160.0000.00720.75
8.1.150.0000.00818.75
8.1.140.0030.00519.48
8.1.130.0030.00317.69
8.1.120.0040.00417.38
8.1.110.0100.00017.43
8.1.100.0000.00717.36
8.1.90.0040.00417.43
8.1.80.0040.00417.41
8.1.70.0030.00317.43
8.1.60.0030.00517.63
8.1.50.0050.00317.54
8.1.40.0000.00817.55
8.1.30.0030.00617.63
8.1.20.0040.00417.48
8.1.10.0000.00817.59
8.1.00.0070.00017.53
8.0.300.0030.00518.77
8.0.290.0060.00316.75
8.0.280.0030.00318.50
8.0.270.0000.00717.37
8.0.260.0030.00317.22
8.0.250.0000.00717.00
8.0.240.0040.00416.84
8.0.230.0030.00317.02
8.0.220.0030.00616.88
8.0.210.0070.00016.89
8.0.200.0020.00516.84
8.0.190.0000.00816.93
8.0.180.0000.00716.91
8.0.170.0040.00416.94
8.0.160.0030.00516.78
8.0.150.0040.00416.82
8.0.140.0040.00416.84
8.0.130.0030.00313.41
8.0.120.0000.01017.02
8.0.110.0000.00917.01
8.0.100.0060.00316.87
8.0.90.0080.00017.02
8.0.80.0080.01617.00
8.0.70.0000.00916.92
8.0.60.0000.00916.89
8.0.50.0040.00416.81
8.0.30.0100.01117.07
8.0.20.0130.00917.40
8.0.10.0000.00917.03
8.0.00.0120.01016.84
7.4.330.0020.00216.77
7.4.320.0000.00616.45
7.4.300.0000.00716.48
7.4.290.0070.00016.57
7.4.280.0000.00916.58
7.4.270.0050.00216.41
7.4.260.0040.00416.57
7.4.250.0030.00616.74
7.4.240.0040.00616.60
7.4.230.0000.00816.84
7.4.220.0100.01016.72
7.4.210.0110.01516.84
7.4.200.0040.00416.54
7.4.160.0090.00916.63
7.4.150.0080.01117.40
7.4.140.0130.01017.86
7.4.130.0090.01116.61
7.4.120.0100.01516.56
7.4.110.0090.00916.57
7.4.100.0110.01116.62
7.4.90.0070.01316.63
7.4.80.0030.01719.39
7.4.70.0110.01016.48
7.4.60.0150.00616.37
7.4.50.0070.01016.11
7.4.40.0120.01316.39
7.4.30.0090.01516.47
7.4.20.0080.01116.34
7.4.10.0170.00316.37
7.4.00.0050.01215.80
7.3.330.0030.00313.07
7.3.320.0000.00513.16
7.3.310.0030.00516.46
7.3.300.0000.00816.24
7.3.290.0070.01216.41
7.3.280.0090.01316.37
7.3.270.0070.01317.40
7.3.260.0150.00916.63
7.3.250.0100.01016.56
7.3.240.0100.01116.47
7.3.230.0100.01016.46
7.3.210.0110.00716.64
7.3.200.0090.00916.34
7.3.190.0130.01016.38
7.3.180.0170.00816.25
7.3.170.0100.00916.48
7.3.160.0140.00716.36
7.3.150.0060.01316.36
7.3.140.0140.00616.29
7.3.130.0130.01016.60
7.3.120.0110.00815.61
7.3.110.0120.00415.64
7.3.100.0070.01015.68
7.3.90.0090.00815.60
7.3.80.0100.00915.61
7.3.70.0100.00615.59
7.3.60.0060.01315.65
7.3.50.0060.01215.62
7.3.40.0100.01215.61
7.3.30.0090.01015.46
7.3.20.0560.01016.49
7.3.10.0090.00716.52
7.3.00.0060.01117.61
7.2.330.0120.00616.69
7.2.320.0070.01116.76
7.2.310.0100.01016.57
7.2.300.0100.01516.49
7.2.290.0100.01116.61
7.2.280.0000.02116.43
7.2.270.0130.00616.67
7.2.260.0090.01516.42
7.2.250.0130.00716.64
7.2.240.0070.01115.90
7.2.230.0110.00615.78
7.2.220.0050.01415.87
7.2.210.0050.01315.58
7.2.200.0110.00815.74
7.2.190.0110.01015.64
7.2.180.0060.01315.60
7.2.170.0080.01115.94
7.2.160.0080.01115.91
7.2.150.0090.00916.71
7.2.140.0120.00716.82
7.2.130.0120.00617.72
7.2.120.0090.00917.79
7.2.110.0050.00917.74
7.2.100.0100.00717.81
7.2.90.0080.01117.63
7.2.80.0090.00717.75
7.2.70.0100.00717.81
7.2.60.0060.01317.35
7.2.50.0040.01217.79
7.2.40.0080.01017.68
7.2.30.0120.00717.83
7.2.20.0050.01117.78
7.2.10.0080.01117.57
7.2.00.0050.01218.27
7.1.330.0130.00815.98
7.1.320.0140.00915.78
7.1.310.0070.01115.90
7.1.300.0120.01115.87
7.1.290.0150.00715.71
7.1.280.0140.01315.88
7.1.270.0160.01015.73
7.1.260.0310.01616.63
7.1.250.0170.00616.73
7.1.240.0480.00817.58
7.1.230.0200.01017.57
7.1.220.0290.00817.51
7.1.210.0080.01117.45
7.1.200.0120.00916.66
7.1.190.0150.02217.39
7.1.180.0120.01817.43
7.1.170.0310.00517.55
7.1.160.0140.01417.52
7.1.150.0180.01117.32
7.1.140.0250.00517.45
7.1.130.0210.01117.66
7.1.120.0040.01417.42
7.1.110.0100.00817.50
7.1.100.0110.01017.86
7.1.90.0170.01017.54
7.1.80.0050.01517.46
7.1.70.0030.00917.48
7.1.60.0140.01218.38
7.1.50.0210.00817.34
7.1.40.0240.00717.36
7.1.30.0170.01717.64
7.1.20.0300.00617.46
7.1.10.0190.01017.58
7.1.00.0080.04820.03
7.0.330.0200.00817.18
7.0.320.0200.01517.18
7.0.310.0240.00317.15
7.0.300.0250.00417.36
7.0.290.0230.00817.17
7.0.280.0190.01117.18
7.0.270.0190.00717.17
7.0.260.0140.00317.35
7.0.250.0280.00017.32
7.0.240.0150.01217.29
7.0.230.0070.01117.26
7.0.220.0050.01317.34
7.0.210.0120.00617.32
7.0.200.0290.00916.28
7.0.190.0230.00817.22
7.0.180.0180.01417.08
7.0.170.0230.00717.36
7.0.160.0160.01317.22
7.0.150.0180.00917.04
7.0.140.0170.01017.32
7.0.130.0180.01317.30
7.0.120.0240.00317.03
7.0.110.0150.01116.94
7.0.100.0230.00417.22
7.0.90.0150.01117.14
7.0.80.0170.01017.07
7.0.70.0200.00717.20
7.0.60.0190.03819.54
7.0.50.0110.04817.51
7.0.40.0120.04118.77
7.0.30.0260.04218.70
7.0.20.0200.03318.76
7.0.10.0130.04418.70
7.0.00.0100.04418.80
5.6.400.0250.00615.87
5.6.390.0130.01716.27
5.6.380.0230.00816.03
5.6.370.0230.00516.02
5.6.360.0130.00816.31
5.6.350.0250.01115.77
5.6.340.0200.01516.02
5.6.330.0090.01216.17
5.6.320.0110.01816.04
5.6.310.0150.00416.05
5.6.300.0210.00815.86
5.6.290.0200.01015.98
5.6.280.0150.03618.47
5.6.270.0200.00816.14
5.6.260.0180.00916.03
5.6.250.0170.01216.16
5.6.240.0250.00416.17
5.6.230.0210.00916.15
5.6.220.0220.01315.91
5.6.210.0200.03018.25
5.6.200.0090.02917.16
5.6.190.0120.02718.22
5.6.180.0350.03818.27
5.6.170.0220.02818.35
5.6.160.0050.02718.25
5.6.150.0180.03717.08
5.6.140.0100.04517.16
5.6.130.0150.04217.15
5.6.120.0130.04518.63
5.6.110.0080.04718.55
5.6.100.0120.03818.58
5.6.90.0110.04618.52
5.6.80.0150.04618.14
5.6.70.0150.01115.88
5.6.60.0190.01115.87
5.6.50.0120.01515.93
5.6.40.0240.00415.87
5.6.30.0150.01115.78
5.6.20.0140.01415.97
5.6.10.0230.00515.78
5.6.00.0160.01316.10
5.5.380.0220.00616.02
5.5.370.0140.01715.99
5.5.360.0350.00616.09
5.5.350.2280.02718.15
5.5.340.0120.04717.00
5.5.330.0100.02818.11
5.5.320.0240.02818.14
5.5.310.0150.02418.17
5.5.300.0080.02417.13
5.5.290.0080.03316.93
5.5.280.0090.04918.32
5.5.270.0140.02118.51
5.5.260.0150.04618.36
5.5.250.0090.04518.41
5.5.240.0120.04518.18
5.5.230.0160.01315.92
5.5.220.0180.01115.83
5.5.210.0170.01215.87
5.5.200.0090.02115.98
5.5.190.0150.01516.04
5.5.180.0160.01216.04
5.5.170.0180.00915.77
5.5.160.0210.00816.09
5.5.150.0120.01615.94
5.5.140.0250.01015.93
5.5.130.0140.01415.55
5.5.120.0170.01015.82
5.5.110.0190.00916.00
5.5.100.0140.01815.76
5.5.90.0210.00715.93
5.5.80.0160.01115.58
5.5.70.0250.00315.79
5.5.60.0260.00915.73
5.5.50.0210.01415.88
5.5.40.0180.01515.93
5.5.30.0130.02015.97
5.5.20.0170.01115.80
5.5.10.0130.01416.06
5.5.00.0170.01415.74

preferences:
74.4 ms | 401 KiB | 5 Q