3v4l.org

run code in 300+ PHP versions simultaneously
<?php $input = 'Premium serviço Personal - 1 mês'; $trunc = substr($input, 0, 32); var_dump($input); var_dump($trunc); var_dump( iconv_substr($input, 0, 32) ); var_dump( iconv_substr($input, 0, 32, 'UTF-8') ); var_dump( htmlspecialchars_decode(htmlspecialchars($trunc, ENT_NOQUOTES | ENT_IGNORE, 'UTF-8'), ENT_NOQUOTES) );

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)
8.3.60.0060.00916.38
8.3.50.0110.01118.30
8.3.40.0040.01818.40
8.3.30.0070.00718.77
8.3.20.0050.00320.25
8.3.10.0080.00023.70
8.3.00.0040.00419.13
8.2.180.0120.00318.53
8.2.170.0070.00722.96
8.2.160.0070.00722.23
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0030.00617.50
8.2.120.0030.00526.35
8.2.110.0060.00319.27
8.2.100.0060.00617.72
8.2.90.0000.00819.13
8.2.80.0060.00317.97
8.2.70.0040.00717.50
8.2.60.0000.00817.80
8.2.50.0060.00318.07
8.2.40.0040.00419.16
8.2.30.0000.00720.55
8.2.20.0020.00717.67
8.2.10.0040.00418.09
8.2.00.0040.00418.02
8.1.280.0070.00725.92
8.1.270.0060.00321.87
8.1.260.0070.00028.09
8.1.250.0040.00428.09
8.1.240.0000.00823.97
8.1.230.0090.00317.42
8.1.220.0090.00017.74
8.1.210.0000.00918.77
8.1.200.0040.00417.22
8.1.190.0000.00917.10
8.1.180.0040.00418.10
8.1.170.0080.00018.50
8.1.160.0090.00022.00
8.1.150.0000.00818.79
8.1.140.0050.00319.56
8.1.130.0030.00317.59
8.1.120.0070.00017.52
8.1.110.0000.00717.42
8.1.100.0000.00717.46
8.1.90.0040.00417.33
8.1.80.0000.00717.28
8.1.70.0040.00417.39
8.1.60.0000.00917.56
8.1.50.0040.00417.40
8.1.40.0040.00417.40
8.1.30.0030.00717.60
8.1.20.0000.01017.50
8.1.10.0000.00717.37
8.1.00.0070.00317.47
8.0.300.0040.00418.77
8.0.290.0050.00316.75
8.0.280.0000.00718.36
8.0.270.0000.00817.24
8.0.260.0060.00017.25
8.0.250.0000.00716.93
8.0.240.0040.00416.98
8.0.230.0030.00316.98
8.0.220.0000.00716.89
8.0.210.0020.00516.77
8.0.200.0030.00316.95
8.0.190.0040.00416.95
8.0.180.0000.00716.86
8.0.170.0060.00316.88
8.0.160.0050.00216.78
8.0.150.0000.00716.78
8.0.140.0080.00416.85
8.0.130.0000.00713.33
8.0.120.0060.00316.88
8.0.110.0030.00616.93
8.0.100.0030.00617.00
8.0.90.0000.00916.96
8.0.80.0070.01016.94
8.0.70.0030.00616.95
8.0.60.0000.01016.89
8.0.50.0000.00916.86
8.0.30.0110.01017.12
8.0.20.0100.01117.40
8.0.10.0000.01017.06
8.0.00.0130.00616.77
7.4.330.0000.00516.73
7.4.320.0000.00616.60
7.4.300.0000.00616.59
7.4.290.0000.00816.59
7.4.280.0000.00716.47
7.4.270.0030.00316.50
7.4.260.0000.00716.56
7.4.250.0000.00916.73
7.4.240.0020.00816.68
7.4.230.0060.00316.82
7.4.220.0070.01116.64
7.4.210.0040.01416.54
7.4.200.0030.00816.57
7.4.160.0040.01516.42
7.4.150.0090.01217.40
7.4.140.0120.00917.86
7.4.130.0110.00916.64
7.4.120.0120.01416.67
7.4.110.0100.01016.55
7.4.100.0120.00816.71
7.4.90.0030.01616.55
7.4.80.0140.00719.39
7.4.70.0160.00916.57
7.4.60.0120.00716.59
7.4.50.0060.01316.52
7.4.40.0100.01016.59
7.4.30.0110.00816.52
7.4.00.0100.00615.27
7.3.330.0000.00613.02
7.3.320.0030.00313.04
7.3.310.0040.00416.28
7.3.300.0030.00816.32
7.3.290.0000.00916.21
7.3.280.0110.01116.32
7.3.270.0110.00917.40
7.3.260.0090.00916.56
7.3.250.0150.00616.54
7.3.240.0130.00816.32
7.3.230.0120.00916.70
7.3.210.0120.00616.54
7.3.200.0150.00616.29
7.3.190.0060.01216.63
7.3.180.0070.01116.40
7.3.170.0030.01716.53
7.3.160.0090.00916.61
7.3.10.0130.01016.16
7.3.00.0140.00716.41
7.2.330.0160.00516.67
7.2.320.0070.01416.49
7.2.310.0150.00416.34
7.2.300.0160.00416.78
7.2.290.0030.02316.42
7.2.130.0140.00716.10
7.2.120.0100.01016.16
7.2.110.0170.00716.40
7.2.100.0100.01416.54
7.2.90.0180.01116.31
7.2.80.0130.01016.48
7.2.70.0130.00716.45
7.2.60.0070.01316.58
7.2.50.0090.01216.56
7.2.40.0120.01216.39
7.2.30.0070.01016.47
7.2.20.0090.01316.84
7.2.10.0100.01016.80
7.2.00.0150.01017.89
7.1.250.0100.00615.20
7.1.200.0090.00615.96
7.1.100.0040.01118.42
7.1.70.0030.01616.93
7.1.60.0120.01519.48
7.1.50.0130.01317.09
7.1.00.0100.07022.44
7.0.200.0300.00314.53
7.0.60.0130.06719.93
7.0.50.0030.06017.95
7.0.40.0030.04720.22
7.0.30.0130.05020.41
7.0.20.0300.08020.49
7.0.10.0070.06020.34
7.0.00.0100.07720.46
5.6.280.0030.06021.21
5.6.210.0170.07720.66
5.6.200.0100.08318.29
5.6.190.0070.04320.56
5.6.180.0370.06020.50
5.6.170.0230.07320.69
5.6.160.0030.04720.49
5.6.150.0070.04018.31
5.6.140.0130.03318.33
5.6.130.0000.09318.38
5.6.120.0070.04721.31
5.6.110.0100.09321.23
5.6.100.0070.04021.24
5.6.90.0130.06021.13
5.6.80.0100.07320.55
5.5.350.4200.04720.43
5.5.340.0030.04318.14
5.5.330.0000.07020.66
5.5.320.0470.05720.40
5.5.310.0200.04020.36
5.5.300.0030.08018.17
5.5.290.0070.05018.10
5.5.280.0130.08321.07
5.5.270.0100.06721.02
5.5.260.0100.03721.02
5.5.250.0130.06720.75
5.5.240.0130.04020.43

preferences:
34.93 ms | 400 KiB | 5 Q