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( mb_substr($input, 0, 32) ); var_dump( htmlspecialchars_decode(htmlspecialchars($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)
8.3.70.0160.00618.18
8.3.60.0180.00316.38
8.3.50.0110.01022.00
8.3.40.0070.00718.61
8.3.30.0110.00318.51
8.3.20.0000.00720.17
8.3.10.0040.00421.61
8.3.00.0060.00319.01
8.2.180.0140.00716.50
8.2.170.0070.00722.96
8.2.160.0110.00721.97
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0070.01126.16
8.2.120.0140.00418.89
8.2.110.0070.00321.04
8.2.100.0080.00417.76
8.2.90.0050.00318.94
8.2.80.0040.00417.97
8.2.70.0060.00617.50
8.2.60.0080.00017.93
8.2.50.0050.00318.07
8.2.40.0000.00819.27
8.2.30.0030.00320.54
8.2.20.0060.00317.68
8.2.10.0040.00418.07
8.2.00.0040.00418.11
8.1.280.0120.00325.92
8.1.270.0030.00623.83
8.1.260.0040.00426.35
8.1.250.0030.00628.09
8.1.240.0050.00523.82
8.1.230.0110.00018.83
8.1.220.0000.00817.74
8.1.210.0030.00518.77
8.1.200.0000.00917.22
8.1.190.0030.00517.23
8.1.180.0040.00418.10
8.1.170.0050.00318.57
8.1.160.0070.00321.87
8.1.150.0040.00418.89
8.1.140.0000.00919.58
8.1.130.0000.00717.55
8.1.120.0040.00417.38
8.1.110.0050.00217.45
8.1.100.0000.00717.40
8.1.90.0050.00217.40
8.1.80.0040.00417.43
8.1.70.0040.00417.33
8.1.60.0040.00417.50
8.1.50.0080.00017.41
8.1.40.0000.00717.50
8.1.30.0060.00617.76
8.1.20.0060.00317.61
8.1.10.0050.00317.54
8.1.00.0070.00317.45
8.0.300.0040.00418.77
8.0.290.0050.00316.58
8.0.280.0000.00718.38
8.0.270.0040.00417.21
8.0.260.0030.00317.18
8.0.250.0000.00816.97
8.0.240.0000.00816.87
8.0.230.0000.00716.91
8.0.220.0070.00016.92
8.0.210.0020.00516.87
8.0.200.0030.00316.95
8.0.190.0080.00016.93
8.0.180.0000.00716.85
8.0.170.0000.00816.84
8.0.160.0050.00316.88
8.0.150.0030.00316.80
8.0.140.0030.00716.76
8.0.130.0030.00513.36
8.0.120.0000.00816.86
8.0.110.0000.00716.89
8.0.100.0000.00816.79
8.0.90.0000.00716.96
8.0.80.0120.00316.90
8.0.70.0030.00316.77
8.0.60.0000.00816.80
8.0.50.0040.00416.77
8.0.30.0060.01117.06
8.0.20.0090.01017.40
8.0.10.0030.00616.77
8.0.00.0120.00516.69
7.4.330.0060.00016.76
7.4.320.0030.00316.51
7.4.300.0000.00616.44
7.4.290.0070.00016.59
7.4.280.0060.00316.44
7.4.270.0000.00616.61
7.4.260.0030.00316.42
7.4.250.0030.00516.49
7.4.240.0010.00616.56
7.4.230.0030.00316.61
7.4.220.0090.00916.49
7.4.210.0070.00916.52
7.4.200.0040.00416.57
7.4.160.0000.01916.62
7.4.150.0160.00817.40
7.4.140.0090.01117.86
7.4.130.0090.00716.48
7.4.120.0070.01116.46
7.4.110.0140.00616.43
7.4.100.0030.01316.44
7.4.90.0090.00916.45
7.4.80.0110.00719.39
7.4.70.0080.01916.52
7.4.60.0080.00816.46
7.4.50.0100.00316.51
7.4.40.0120.00416.46
7.4.30.0130.00316.52
7.4.00.0060.00914.95
7.3.330.0050.00013.02
7.3.320.0000.00513.13
7.3.310.0070.00016.12
7.3.300.0070.00016.06
7.3.290.0050.00216.15
7.3.280.0100.00916.13
7.3.270.0080.01117.40
7.3.260.0060.01016.22
7.3.250.0110.00916.14
7.3.240.0060.01216.32
7.3.230.0070.01016.39
7.3.210.0130.00416.05
7.3.200.0030.01316.46
7.3.190.0170.00016.20
7.3.180.0080.00816.25
7.3.170.0120.00616.50
7.3.160.0140.00716.20
7.3.120.0030.01414.71
7.3.110.0060.00814.69
7.3.100.0070.00514.54
7.3.90.0070.00914.75
7.3.80.0070.01014.94
7.3.70.0110.00514.87
7.3.60.0110.00414.75
7.3.50.0020.01314.64
7.3.40.0050.00814.59
7.3.30.0050.00814.52
7.3.20.0070.00616.41
7.3.10.0090.00616.37
7.3.00.0030.01116.52
7.2.330.0030.01416.48
7.2.320.0090.01116.42
7.2.310.0060.01116.39
7.2.300.0060.00916.52
7.2.290.0090.00916.39
7.2.240.0070.00714.90
7.2.230.0050.01214.88
7.2.220.0070.00814.89
7.2.210.0060.00614.70
7.2.200.0110.00514.88
7.2.190.0050.00914.78
7.2.180.0060.01114.83
7.2.170.0020.01214.88
7.2.160.0060.00914.75
7.2.150.0100.00516.81
7.2.140.0070.00516.81
7.2.130.0060.00716.76
7.2.120.0060.00716.79
7.2.110.0050.00716.74
7.2.100.0040.00916.81
7.2.90.0060.00816.76
7.2.80.0060.00616.71
7.2.70.0090.00416.80
7.2.60.0030.01216.79
7.2.50.0020.01116.79
7.2.40.0050.00816.68
7.2.30.0070.00616.71
7.2.20.0090.00716.77
7.2.10.0020.01216.67
7.2.00.0060.00916.77
7.1.330.0050.00515.84
7.1.320.0050.01115.87
7.1.310.0020.01215.76
7.1.300.0060.00815.69
7.1.290.0020.01315.66
7.1.280.0050.00815.62
7.1.270.0030.01115.63
7.1.260.0080.00515.70
7.1.250.0030.00915.62
7.1.70.0040.00416.93
7.1.60.0110.01419.48
7.1.50.0070.01716.89
7.1.00.0030.07022.48
7.0.200.0410.00614.46
7.0.60.0130.05719.95
7.0.50.0030.05017.88
7.0.40.0030.05320.40
7.0.30.0230.08020.11
7.0.20.0200.07720.23
7.0.10.0270.06320.20
7.0.00.0100.07720.00
5.6.280.0130.06020.78
5.6.210.0130.04720.75
5.6.200.0070.04018.13
5.6.190.0130.04320.57
5.6.180.0430.04020.35
5.6.170.0300.06320.38
5.6.160.0030.05020.38
5.6.150.0030.08018.18
5.6.140.0130.07318.11
5.6.130.0100.06018.17
5.6.120.0130.07721.05
5.6.110.0170.07320.98
5.6.100.0000.04320.97
5.6.90.0100.04720.98
5.6.80.0030.04320.38
5.5.350.4370.03320.47
5.5.340.0030.06018.01
5.5.330.0070.04720.23
5.5.320.0170.04020.30
5.5.310.0230.04020.18
5.5.300.0170.03718.00
5.5.290.0070.07717.92
5.5.280.0100.05020.96
5.5.270.0030.07320.79
5.5.260.0070.08020.96
5.5.250.0100.07720.58
5.5.240.0470.03320.11

preferences:
57.73 ms | 401 KiB | 5 Q