3v4l.org

run code in 300+ PHP versions simultaneously
<?php $convmap = [0x80, 0x10FFFF, 0x1, 0x1FFFFF]; $s = 'déjà &#0; &#225;&#225; &#&#225&#225 &#225 &#225t'; var_dump([ 'mb_decode_numericentity' => $a = mb_decode_numericentity($s, $convmap, 'UTF-8'), "preg_replace('/&#225;?/', 'à')" => $b = preg_replace('/&#225;?/', 'à', $s), 'eq' => $a === $b, ]);

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)
8.5.00.0130.00920.35
8.4.150.0010.00114.05
8.4.140.0070.01417.78
8.4.130.0130.00618.07
8.4.120.0060.00323.94
8.4.110.0110.00922.21
8.4.100.0090.01218.91
8.4.90.0150.00518.80
8.4.80.0030.00520.47
8.4.70.0050.00318.14
8.4.60.0090.00318.96
8.4.50.0120.00718.75
8.4.40.0130.00618.52
8.4.30.0100.01018.77
8.4.20.0130.00620.02
8.4.10.0030.00619.75
8.3.280.0170.01418.54
8.3.270.0140.00916.57
8.3.260.0120.00716.84
8.3.250.0020.00618.85
8.3.240.0110.00817.19
8.3.230.0040.00416.73
8.3.220.0040.00418.98
8.3.210.0040.00418.59
8.3.200.0050.00316.66
8.3.190.0140.00517.00
8.3.180.0100.00917.36
8.3.170.0140.00418.93
8.3.160.0030.00617.36
8.3.150.0090.00919.13
8.3.140.0090.00619.05
8.3.130.0080.00818.41
8.3.120.0110.00418.82
8.3.110.0030.00616.64
8.3.100.0090.00618.44
8.3.90.0030.00526.77
8.3.80.0150.00824.70
8.3.70.0140.01323.79
8.3.60.0180.00423.88
8.3.50.0110.00524.61
8.3.40.0200.00625.39
8.3.30.0160.00525.03
8.3.20.0090.01326.28
8.3.10.0170.00726.37
8.3.00.0180.00724.89
8.2.290.0090.01020.71
8.2.280.0050.00518.44
8.2.270.0060.01217.41
8.2.260.0050.00318.79
8.2.250.0040.00418.64
8.2.240.0060.00319.08
8.2.230.0060.00320.94
8.2.220.0060.00324.06
8.2.210.0060.00326.77
8.2.200.0200.00224.69
8.2.190.0220.00623.86
8.2.180.0180.01224.61
8.2.170.0220.00825.02
8.2.160.0170.00525.49
8.2.150.0210.00524.98
8.2.140.0190.00825.61
8.2.130.0230.00325.62
8.2.120.0220.00825.11
8.2.110.0210.00925.12
8.2.100.0240.00525.12
8.2.90.0250.00924.96
8.2.80.0260.00625.12
8.2.70.0210.00924.88
8.2.60.0170.00825.08
8.2.50.0210.00725.05
8.2.40.0180.01024.96
8.2.30.0200.00924.90
8.2.20.0190.01124.90
8.2.10.0180.01124.83
8.2.00.0290.00024.82
8.1.330.0110.00721.85
8.1.320.0080.01116.42
8.1.310.0110.00718.58
8.1.300.0080.00019.73
8.1.290.0250.00624.86
8.1.280.0160.01028.38
8.1.270.0160.00526.50
8.1.260.0140.00626.48
8.1.250.0090.00926.48
8.1.240.0070.01124.64
8.1.230.0130.00624.76
8.1.220.0120.01024.85
8.1.210.0180.00524.67
8.1.200.0130.01024.82
8.1.190.0250.00324.70
8.1.180.0150.00324.63
8.1.170.0120.00824.82
8.1.160.0170.00424.79
8.1.150.0230.00424.80
8.1.140.0140.00824.79
8.1.130.0120.01024.76
8.1.120.0230.00424.78
8.1.110.0230.00724.76
8.1.100.0250.00325.30
8.1.90.0100.01524.78
8.1.80.0240.00225.38
8.1.70.0130.01224.82
8.1.60.0220.00824.88
8.1.50.0240.00624.83
8.1.40.0200.00224.79
8.1.30.0150.00524.89
8.1.20.0260.00525.43
8.1.10.0180.00724.88
8.1.00.0180.00824.79
8.0.300.0200.00630.84
8.0.290.0200.00030.84
8.0.280.0220.00030.84
8.0.270.0140.01130.84
8.0.260.0170.00430.84
8.0.250.0180.00330.84
8.0.240.0220.00430.84
8.0.230.0220.00430.84
8.0.220.0150.00930.84
8.0.210.0230.00030.84
8.0.200.0140.00730.84
8.0.190.0130.00830.84
8.0.180.0210.00030.84
8.0.170.0070.01430.84
8.0.160.0220.00030.84
8.0.150.0220.00730.84
8.0.140.0190.00630.84
8.0.130.0180.00430.84
8.0.120.0070.01430.84
8.0.110.0080.01230.84
8.0.100.0210.00030.84
8.0.90.0100.01430.84
8.0.80.0290.00030.84
8.0.70.0220.00030.84
8.0.60.0200.00230.84
8.0.50.0100.01030.84
8.0.30.0190.00030.84
8.0.20.0140.00730.84
8.0.10.0140.00730.84
8.0.00.0070.00730.84
7.4.330.0200.00330.84
7.4.320.0210.00030.84
7.4.300.0150.00630.84
7.4.290.0120.00930.84
7.4.280.0130.00930.84
7.4.270.0160.00430.84
7.4.260.0170.00730.84
7.4.250.0200.00030.84
7.4.240.0190.00330.84
7.4.230.0210.00330.84
7.4.220.0140.00730.84
7.4.210.0110.00730.84
7.4.200.0180.00230.84
7.4.190.0140.00730.84
7.4.180.0140.00530.84
7.4.160.0120.00630.84
7.4.150.0200.00330.84
7.4.140.0210.00330.84
7.4.130.0200.00030.84
7.4.120.0150.00330.84
7.4.110.0160.00330.84
7.4.100.0220.00030.84
7.4.90.0220.00630.84
7.4.80.0210.00030.84
7.4.70.0180.00430.84
7.4.60.0240.00030.84
7.4.50.0200.00330.84
7.4.40.0170.00330.84
7.4.30.0130.00630.84
7.4.20.0180.00330.84
7.4.10.0210.00030.84
7.4.00.0160.00430.84
7.3.330.0200.00330.84
7.3.320.0130.01030.84
7.3.310.0170.00730.84
7.3.300.0170.00530.84
7.3.290.0190.00330.84
7.3.280.0200.00330.84
7.3.270.0180.00530.84
7.3.260.0150.00630.84
7.3.250.0150.00530.84
7.3.240.0200.00030.84
7.3.230.0210.00030.84
7.3.220.0100.01030.84
7.3.210.0140.00530.84
7.3.200.0150.00330.84
7.3.190.0110.00830.84
7.3.180.0150.00430.84
7.3.170.0150.00430.84
7.3.160.0190.00430.84
7.3.150.0220.00030.84
7.3.140.0200.00330.84
7.3.130.0140.00730.84
7.3.120.0190.00330.84
7.3.110.0150.00830.84
7.3.100.0180.00530.84
7.3.90.0170.00430.84
7.3.80.0130.00730.84
7.3.70.0150.00430.84
7.3.60.0180.00030.84
7.3.50.0180.00730.84
7.3.40.0190.00730.84
7.3.30.0190.00030.84
7.3.20.0160.00330.84
7.3.10.0140.00330.84
7.3.00.0140.00530.84
7.2.340.0190.00530.84
7.2.330.0180.00330.84
7.2.320.0180.00030.84
7.2.310.0160.00330.84
7.2.300.0180.00930.84
7.2.290.0290.00730.84
7.2.280.0240.01230.84
7.2.270.0300.00630.84
7.2.260.0300.00630.84
7.2.250.0300.00630.84
7.2.240.0230.00830.84
7.2.230.0290.00430.84
7.2.220.0200.00330.84
7.2.210.0220.00330.84
7.2.200.0230.00330.84
7.2.190.0130.01030.84
7.2.180.0250.01130.84
7.2.170.0370.00630.84
7.2.160.0240.01030.84
7.2.150.0210.00630.84
7.2.140.0160.00330.84
7.2.130.0180.00430.84
7.2.120.0140.00530.84
7.2.110.0170.00230.84
7.2.100.0190.00330.84
7.2.90.0250.00430.84
7.2.80.0190.00930.84
7.2.70.0220.00630.84
7.2.60.0300.00030.84
7.2.50.0250.00730.84
7.2.40.0180.01030.84
7.2.30.0320.00030.84
7.2.20.0210.00730.84
7.2.10.0290.01130.84
7.2.00.0240.00830.84
7.1.330.0170.00730.84
7.1.320.0240.00330.84
7.1.310.0160.00830.84
7.1.300.0220.00230.84
7.1.290.0250.00630.84
7.1.280.0230.01030.84
7.1.270.0230.00330.84
7.1.260.0180.00330.84
7.1.250.0190.00030.84
7.1.240.0170.00330.84
7.1.230.0170.00730.84
7.1.220.0120.00430.84
7.1.210.0120.00330.84
7.1.200.0080.00830.84
7.1.190.0130.00330.84
7.1.180.0310.00330.84
7.1.170.0320.00330.84
7.1.160.0230.00730.84
7.1.150.0200.00530.84
7.1.140.0180.00730.84
7.1.130.0260.00830.84
7.1.120.0220.00630.84
7.1.110.0270.00630.84
7.1.100.0230.01030.84
7.1.90.0250.00630.84
7.1.80.0270.00630.84
7.1.70.0290.00430.84
7.1.60.0250.00730.84
7.1.50.0210.00330.84
7.1.40.0170.00630.84
7.1.30.0200.00630.84
7.1.20.0110.01130.84
7.1.10.0140.00430.84
7.1.00.0110.00530.84
7.0.330.0150.00030.84
7.0.320.0120.00430.84
7.0.310.0160.00330.84
7.0.300.0160.00030.84
7.0.290.0170.00330.84
7.0.280.0140.00530.84
7.0.270.0100.01030.84
7.0.260.0190.00030.84
7.0.250.0090.00930.84
7.0.240.0120.00830.84
7.0.230.0130.00330.84
7.0.220.0150.00030.84
7.0.210.0140.00330.84
7.0.200.0120.00430.84
7.0.190.0130.00230.84
7.0.180.0130.00630.84
7.0.170.0110.00730.84
7.0.160.0110.00830.84
7.0.150.0130.00430.84
7.0.140.0200.00330.84
7.0.130.0070.01130.84
7.0.120.0130.00330.84
7.0.110.0110.00430.84
7.0.100.0160.00030.84
7.0.90.0180.00430.84
7.0.80.0160.00430.84
7.0.70.0130.00630.84
7.0.60.0120.00830.84
7.0.50.0070.01130.84
7.0.40.0150.00330.84
7.0.30.0140.00330.84
7.0.20.0150.00030.84
7.0.10.0110.00430.84
7.0.00.0120.00630.84
5.6.400.0090.00930.84
5.6.390.0260.01130.84
5.6.380.0250.00330.84
5.6.370.0290.00430.84
5.6.360.0160.00330.84
5.6.350.0160.00030.84
5.6.340.0080.00830.84
5.6.330.0200.00030.84
5.6.320.0210.00330.84
5.6.310.0140.00830.84
5.6.300.0150.00730.84
5.6.290.0200.00330.84
5.6.280.0180.00730.84
5.6.270.0290.00030.84
5.6.260.0210.01430.84
5.6.250.0220.01130.84
5.6.240.0190.00930.84
5.6.230.0180.01230.84
5.6.220.0250.00730.84
5.6.210.0260.01330.84
5.6.200.0240.00730.84
5.6.190.0100.01030.84
5.6.180.0150.00730.84
5.6.170.0180.00030.84
5.6.160.0130.00430.84
5.6.150.0130.00330.84
5.6.140.0130.00330.84
5.6.130.0160.00030.84
5.6.120.0150.00330.84
5.6.110.0140.00430.84
5.6.100.0130.00330.84
5.6.90.0110.00430.84
5.6.80.0150.00330.84
5.6.70.0150.00430.84
5.6.60.0100.00830.84
5.6.50.0160.00030.84
5.6.40.0090.00930.84
5.6.30.0150.00030.84
5.6.20.0150.00030.84
5.6.10.0150.00030.84
5.6.00.0110.00430.84
5.5.380.0040.01230.84
5.5.370.0110.00430.84
5.5.360.0150.00030.84
5.5.350.0150.00030.84
5.5.340.0090.00730.84
5.5.330.0100.00530.84
5.5.320.0160.00030.84
5.5.310.0160.00030.84
5.5.300.0130.00330.84
5.5.290.0180.00030.84
5.5.280.0110.00830.84
5.5.270.0160.00030.84
5.5.260.0140.00530.84
5.5.250.0180.00730.84
5.5.240.0320.00030.84
5.5.230.0160.00430.84
5.5.220.0200.00030.84
5.5.210.0200.00030.84
5.5.200.0090.00630.84
5.5.190.0100.00530.84
5.5.180.0150.00030.84
5.5.170.0110.00430.84
5.5.160.0150.00030.84
5.5.150.0120.00230.84
5.5.140.0110.00430.84
5.5.130.0150.00030.84
5.5.120.0150.00030.84
5.5.110.0100.00530.84
5.5.100.0150.00030.84
5.5.90.0160.00430.84
5.5.80.0160.00430.84
5.5.70.0120.00630.84
5.5.60.0120.00430.84
5.5.50.0120.00430.84
5.5.40.0080.00830.84
5.5.30.0190.00030.84
5.5.20.0140.00030.84
5.5.10.0120.00230.84
5.5.00.0130.00330.84
5.4.450.0070.00530.84
5.4.440.0110.00430.84
5.4.430.0100.00330.84
5.4.420.0120.00030.84
5.4.410.0070.00530.84
5.4.400.0150.00030.84
5.4.390.0130.00330.84
5.4.380.0140.00030.84
5.4.370.0110.00330.84
5.4.360.0120.00030.84
5.4.350.0100.00230.84
5.4.340.0120.00030.84
5.4.330.0120.00030.84
5.4.320.0100.00230.84
5.4.310.0120.00030.84
5.4.300.0080.00430.84
5.4.290.0110.00330.84
5.4.280.0070.00730.84
5.4.270.0120.00430.84
5.4.260.0150.00330.84
5.4.250.0110.00230.84
5.4.240.0100.00530.84
5.4.230.0080.00530.84
5.4.220.0090.00430.84
5.4.210.0130.00030.84
5.4.200.0110.00330.84
5.4.190.0120.00030.84
5.4.180.0130.00030.84
5.4.170.0080.00430.84
5.4.160.0080.00430.84
5.4.150.0070.00530.84
5.4.140.0080.00430.84
5.4.130.0120.00030.84
5.4.120.0100.00230.84
5.4.110.0090.00330.84
5.4.100.0120.00030.84
5.4.90.0100.00230.84
5.4.80.0040.00830.84
5.4.70.0130.00330.84
5.4.60.0060.00630.84
5.4.50.0100.00230.84
5.4.40.0110.00430.84
5.4.30.0060.00630.84
5.4.20.0120.00330.84
5.4.10.0090.00230.84
5.4.00.0080.00330.84
5.3.290.0150.00030.84
5.3.280.0070.00530.84
5.3.270.0070.00730.84
5.3.260.0120.00230.84
5.3.250.0080.00630.84
5.3.240.0090.00330.84
5.3.230.0150.00030.84
5.3.220.0120.00030.84
5.3.210.0110.00430.84
5.3.200.0160.00330.84
5.3.190.0160.00330.84
5.3.180.0160.00630.84
5.3.170.0160.00330.84
5.3.160.0130.00630.84
5.3.150.0100.01030.84
5.3.140.0120.00030.84
5.3.130.0130.00030.84
5.3.120.0060.00630.84
5.3.110.0170.00030.84
5.3.100.0170.00330.84
5.3.90.0160.00030.84
5.3.80.0090.00530.84
5.3.70.0120.00330.84
5.3.60.0110.00530.84
5.3.50.0150.00030.84
5.3.40.0060.00630.84
5.3.30.0070.00430.84
5.3.20.0080.00330.84
5.3.10.0110.00030.84
5.3.00.0080.00430.84
5.2.170.0080.00230.84
5.2.160.0080.00330.84
5.2.150.0060.00330.84
5.2.140.0090.00030.84
5.2.130.0090.00030.84
5.2.120.0090.00030.84
5.2.110.0070.00230.84
5.2.100.0090.00030.84
5.2.90.0090.00030.84
5.2.80.0090.00030.84
5.2.70.0090.00030.84
5.2.60.0070.00230.84
5.2.50.0000.00930.84
5.2.40.0070.00330.84
5.2.30.0100.00030.84
5.2.20.0080.00430.84
5.2.10.0110.00030.84
5.2.00.0150.00030.84
5.1.60.0060.00630.84
5.1.50.0090.00030.84
5.1.40.0060.00330.84
5.1.30.0050.00530.84
5.1.20.0090.00030.84
5.1.10.0080.00030.84
5.1.00.0080.00030.84
5.0.50.0070.00030.84
5.0.40.0030.00330.84
5.0.30.0070.00030.84
5.0.20.0000.00730.84
5.0.10.0070.00030.84
5.0.00.0070.00030.84
4.4.90.0040.00030.84
4.4.80.0040.00030.84
4.4.70.0040.00030.84
4.4.60.0040.00030.84
4.4.50.0040.00030.84
4.4.40.0040.00030.84
4.4.30.0020.00230.84
4.4.20.0040.00030.84
4.4.10.0040.00030.84
4.4.00.0020.00230.84
4.3.110.0040.00030.84
4.3.100.0020.00230.84
4.3.90.0040.00030.84
4.3.80.0040.00030.84
4.3.70.0020.00230.84
4.3.60.0040.00030.84
4.3.50.0040.00030.84
4.3.40.0040.00030.84
4.3.30.0030.00030.84
4.3.20.0030.00030.84
4.3.10.0030.00030.84
4.3.00.0020.00230.84

preferences:
96.04 ms | 403 KiB | 5 Q