3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "Doplňkové služby"; $e = html_entity_encode($str, ENT_COMPAT, "UTF-8"); $d = html_entity_decode($e, ENT_COMPAT, "UTF-8"); print_r($e); print_r($d);

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)
8.3.40.0080.00818.79
8.3.30.0080.00818.68
8.3.20.0080.00020.37
8.3.10.0000.00821.77
8.3.00.0100.00017.77
8.2.170.0140.00722.96
8.2.160.0070.00720.55
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0060.00317.63
8.2.110.0060.00322.10
8.2.100.0090.00317.50
8.2.90.0070.00319.09
8.2.80.0090.00017.97
8.2.70.0080.00017.63
8.2.60.0000.00817.80
8.2.50.0040.00418.07
8.2.40.0000.00919.52
8.2.30.0030.00820.72
8.2.20.0000.00717.78
8.2.10.0050.00218.11
8.2.00.0070.00018.05
8.1.270.0080.00023.88
8.1.260.0050.00326.35
8.1.250.0080.00028.09
8.1.240.0030.00622.54
8.1.230.0110.00017.42
8.1.220.0000.00817.74
8.1.210.0030.00618.77
8.1.200.0030.00617.25
8.1.190.0080.00017.23
8.1.180.0050.00218.10
8.1.170.0060.00318.59
8.1.160.0000.00721.86
8.1.150.0030.00518.82
8.1.140.0030.00617.45
8.1.130.0030.00317.64
8.1.120.0070.00017.43
8.1.110.0030.00317.40
8.1.100.0040.00417.38
8.1.90.0040.00417.37
8.1.80.0000.00717.34
8.1.70.0000.00717.36
8.1.60.0060.00317.50
8.1.50.0040.00417.54
8.1.40.0020.00517.51
8.1.30.0040.00417.58
8.1.20.0000.00717.59
8.1.10.0030.00617.58
8.1.00.0000.00817.49
8.0.300.0050.00218.77
8.0.290.0040.00416.63
8.0.280.0000.00718.39
8.0.270.0030.00317.18
8.0.260.0040.00417.25
8.0.250.0040.00416.91
8.0.240.0070.00016.84
8.0.230.0030.00316.96
8.0.220.0040.00416.87
8.0.210.0040.00416.91
8.0.200.0000.00616.84
8.0.190.0040.00416.94
8.0.180.0050.00216.92
8.0.170.0050.00316.79
8.0.160.0030.00516.88
8.0.150.0000.00716.83
8.0.140.0030.00316.82
8.0.130.0000.00513.25
8.0.120.0080.00016.89
8.0.110.0060.00316.76
8.0.100.0040.00416.84
8.0.90.0030.00316.93
8.0.80.0060.00916.89
8.0.70.0000.00716.78
8.0.60.0000.00816.89
8.0.50.0050.00216.76
8.0.30.0050.01117.08
8.0.20.0130.00817.40
8.0.10.0080.00016.89
8.0.00.0110.00616.68
7.4.330.0000.00615.08
7.4.320.0030.00316.52
7.4.300.0000.00616.58
7.4.290.0050.00316.63
7.4.280.0030.00516.33
7.4.270.0030.00316.61
7.4.260.0030.00316.34
7.4.250.0000.00816.48
7.4.240.0020.00516.46
7.4.230.0000.00716.41
7.4.220.0090.00916.55
7.4.210.0080.00716.55
7.4.200.0070.00016.40
7.4.160.0120.00416.45
7.4.150.0060.01217.40
7.4.140.0100.00917.86
7.4.130.0090.00716.54
7.4.120.0050.01216.40
7.4.110.0030.01416.43
7.4.100.0090.01516.61
7.4.90.0120.00616.55
7.4.80.0060.00919.39
7.4.70.0100.01016.54
7.4.60.0060.00916.53
7.4.50.0080.00016.51
7.4.40.0070.01316.39
7.4.30.0090.00916.66
7.4.00.0080.00814.96
7.3.330.0030.00313.20
7.3.320.0050.00013.01
7.3.310.0000.00816.38
7.3.300.0040.00416.16
7.3.290.0110.00616.27
7.3.280.0140.00616.26
7.3.270.0090.00917.40
7.3.260.0030.01316.22
7.3.250.0090.01016.36
7.3.240.0090.01216.50
7.3.230.0150.00916.46
7.3.210.0150.00416.42
7.3.200.0060.01016.43
7.3.190.0110.00616.47
7.3.180.0090.00616.50
7.3.170.0080.01316.28
7.3.160.0120.00616.58
7.2.330.0120.00616.42
7.2.320.0060.01816.21
7.2.310.0030.01316.29
7.2.300.0080.00816.40
7.2.290.0030.01316.60
7.2.60.0070.00716.18
7.2.00.0030.00619.21
7.1.200.0000.01415.70
7.1.100.0070.00718.13
7.1.70.0030.00617.03
7.1.60.0140.00319.29
7.1.50.0320.00734.59
7.1.00.0030.07722.36
7.0.200.0000.01016.57
7.0.60.0130.07719.91
7.0.50.0100.05717.95
7.0.40.0100.06720.20
7.0.30.0200.04720.09
7.0.20.0100.04720.19
7.0.10.0100.03720.01
7.0.00.0070.04320.33
5.6.280.0000.03721.06
5.6.210.0170.07720.60
5.6.200.0030.09018.19
5.6.190.0100.04020.63
5.6.180.0100.04720.41
5.6.170.0270.06320.42
5.6.160.0170.07320.38
5.6.150.0070.04018.11
5.6.140.0130.07318.11
5.6.130.0070.08318.10
5.6.120.0100.08321.06
5.6.110.0070.08320.96
5.6.100.0170.07321.06
5.6.90.0100.07721.09
5.6.80.0070.06020.50
5.5.350.0070.08020.44
5.5.340.0030.04017.92
5.5.330.0130.07020.21
5.5.320.3930.03020.27
5.5.310.0300.07320.20
5.5.300.0070.04318.02
5.5.290.0100.07718.02
5.5.280.0130.07720.84
5.5.270.0100.08020.85
5.5.260.0130.04020.86
5.5.250.0130.07020.49
5.5.240.0070.07320.11
5.4.450.0770.06319.48
5.4.440.0900.05319.41
5.4.430.0930.05019.09
5.4.420.0600.07719.60
5.4.410.0900.06719.39
5.4.400.0930.06318.81
5.4.390.0800.06318.80
5.4.380.0970.05019.31
5.4.370.0900.07018.79
5.4.360.0730.06719.16
5.4.350.0730.05319.00
5.4.340.0670.06319.30
5.4.320.0770.05719.13
5.4.310.0700.05718.77
5.4.300.0730.05719.08
5.4.290.0770.07719.12
5.4.280.0830.07018.95
5.4.270.0770.04719.30
5.4.260.0800.05719.30
5.4.250.0730.04718.91
5.4.240.0730.04718.94
5.4.230.0400.05319.07
5.4.220.0230.04318.91
5.4.210.0700.04718.77
5.4.200.0630.05719.30
5.4.190.0800.04319.14
5.4.180.0600.06019.28
5.4.170.0130.05019.21
5.4.160.0530.06318.97
5.4.150.0600.06718.71
5.4.140.0400.05316.25
5.4.130.0230.05016.44
5.4.120.0730.07016.25
5.4.110.0600.06016.18
5.4.100.0630.05316.45
5.4.90.0630.04316.29
5.4.80.0730.06016.05
5.4.70.0230.03316.37
5.4.60.0030.04716.44
5.4.50.0070.07016.31
5.4.40.0230.06716.36
5.4.30.0330.06716.36
5.4.20.0270.03316.38

preferences:
42.63 ms | 400 KiB | 5 Q