3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo utf8_encode("Perdon me quede sin tel�fono . . .me comunico ma�ana."); echo utf8_decode("Perdon me quede sin tel�fono . . .me comunico ma�ana."); echo utf8_decode("ó");

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)
8.3.60.0140.00716.63
8.3.50.0100.01021.10
8.3.40.0110.00418.72
8.3.30.0090.00918.76
8.3.20.0000.00820.28
8.3.10.0040.00421.63
8.3.00.0080.00023.64
8.2.180.0100.01316.50
8.2.170.0110.00322.96
8.2.160.0100.00620.57
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0020.00519.77
8.2.120.0040.00426.35
8.2.110.0000.00822.08
8.2.100.0040.00717.80
8.2.90.0050.00319.22
8.2.80.0040.00417.97
8.2.70.0080.00017.38
8.2.60.0060.00317.80
8.2.50.0030.00618.07
8.2.40.0030.00620.60
8.2.30.0070.00019.43
8.2.20.0030.00617.58
8.2.10.0000.00717.90
8.2.00.0000.00817.92
8.1.280.0100.00725.92
8.1.270.0070.00720.34
8.1.260.0050.00328.09
8.1.250.0070.00028.09
8.1.240.0120.00020.54
8.1.230.0090.00318.98
8.1.220.0030.00617.74
8.1.210.0040.00418.77
8.1.200.0030.00617.10
8.1.190.0080.00017.10
8.1.180.0060.00318.10
8.1.170.0030.00518.52
8.1.160.0000.00820.62
8.1.150.0050.00318.85
8.1.140.0080.00019.42
8.1.130.0070.00017.66
8.1.120.0070.00017.37
8.1.110.0050.00317.31
8.1.100.0000.00717.34
8.1.90.0040.00417.32
8.1.80.0070.00017.35
8.1.70.0000.00717.32
8.1.60.0040.00417.38
8.1.50.0000.00817.38
8.1.40.0030.00517.38
8.1.30.0040.00417.46
8.1.20.0050.00217.50
8.1.10.0000.00717.41
8.1.00.0040.00417.38
8.0.300.0000.00718.77
8.0.290.0040.00416.63
8.0.280.0070.00018.37
8.0.270.0040.00417.20
8.0.260.0030.00317.08
8.0.250.0000.00716.82
8.0.240.0000.00616.79
8.0.230.0000.00716.78
8.0.220.0040.00416.65
8.0.210.0050.00316.74
8.0.200.0070.00016.68
8.0.190.0030.00616.86
8.0.180.0040.00416.69
8.0.170.0040.00416.80
8.0.160.0030.00516.65
8.0.150.0030.00516.59
8.0.140.0050.00216.71
8.0.130.0050.00013.21
8.0.120.0040.00416.61
8.0.110.0000.00716.75
8.0.100.0070.00016.63
8.0.90.0030.00416.76
8.0.80.0110.00816.73
8.0.70.0000.00716.77
8.0.60.0000.00716.80
8.0.50.0000.00716.77
8.0.30.0050.01317.02
8.0.20.0100.00817.40
8.0.10.0000.00716.90
8.0.00.0100.01016.69
7.4.330.0000.00616.84
7.4.320.0030.00316.41
7.4.300.0080.00016.41
7.4.290.0000.00716.46
7.4.280.0090.00016.30
7.4.270.0070.00016.43
7.4.260.0060.00016.34
7.4.250.0000.00816.48
7.4.240.0020.00516.43
7.4.230.0000.00716.25
7.4.220.0060.01016.39
7.4.210.0110.00816.46
7.4.200.0030.00316.25
7.4.160.0060.00916.33
7.4.150.0040.01217.40
7.4.140.0140.00717.86
7.4.130.0030.01316.33
7.4.120.0140.00916.25
7.4.110.0070.01016.44
7.4.100.0090.00916.49
7.4.90.0090.00916.40
7.4.80.0110.01119.39
7.4.70.0040.01416.35
7.4.60.0100.00616.28
7.4.50.0030.01016.45
7.4.40.0140.00616.31
7.4.30.0130.00316.37
7.4.00.0090.00714.78
7.3.330.0060.00013.00
7.3.320.0030.00313.04
7.3.310.0000.00716.17
7.3.300.0000.00816.00
7.3.290.0080.00716.08
7.3.280.0110.00516.12
7.3.270.0130.00617.40
7.3.260.0030.01316.05
7.3.240.0130.00616.08
7.3.230.0180.00016.39
7.3.210.0090.00916.34
7.3.200.0130.00619.39
7.3.190.0080.00816.25
7.3.180.0170.00416.31
7.3.170.0080.00816.48
7.3.160.0130.01016.37
7.3.120.0130.00614.56
7.3.110.0070.01114.71
7.3.100.0050.00914.66
7.3.90.0070.00414.54
7.3.80.0060.00614.94
7.3.70.0080.00514.45
7.3.60.0070.00914.67
7.3.50.0060.00714.78
7.3.40.0060.00514.52
7.3.30.0060.00814.59
7.3.20.0080.00716.44
7.3.10.0080.00516.42
7.3.00.0030.00716.54
7.2.330.0060.01216.31
7.2.320.0090.00916.57
7.2.310.0090.00616.40
7.2.300.0070.01016.53
7.2.290.0140.00716.39
7.2.250.0070.01014.88
7.2.240.0050.01314.84
7.2.230.0080.00814.85
7.2.220.0090.00314.98
7.2.210.0030.01014.85
7.2.200.0070.00914.93
7.2.190.0060.00814.73
7.2.180.0000.01414.80
7.2.170.0070.00714.91
7.2.00.0050.00519.12
7.1.330.0050.00915.64
7.1.320.0090.00515.78
7.1.310.0030.00715.56
7.1.300.0050.00815.53
7.1.290.0060.00715.58
7.1.280.0080.00615.49
7.1.270.0030.01415.68
7.1.260.0040.01015.34
7.1.100.0060.00317.74
7.1.70.0000.00916.73
7.1.60.0040.01819.27
7.1.50.0030.02016.60
7.1.00.0000.07722.40
7.0.200.0040.00416.66
7.0.60.0170.04021.87
7.0.50.0100.06317.88
7.0.40.0130.08320.19
7.0.30.0570.07020.09
7.0.20.0300.07719.97
7.0.10.0070.04720.16
7.0.00.0100.07020.00
5.6.280.0030.04320.77
5.6.210.0130.06020.44
5.6.200.0130.07318.09
5.6.190.0100.07320.49
5.6.180.0400.07320.68
5.6.170.0370.06720.38
5.6.160.0030.05720.61
5.6.150.0170.07018.18
5.6.140.0130.04018.15
5.6.130.0100.03718.15
5.6.120.0130.06721.01
5.6.110.0100.06721.02
5.6.100.0070.08021.00
5.6.90.0030.06721.01
5.6.80.0030.04020.50
5.5.350.0070.07020.39
5.5.340.0070.05017.95
5.5.330.0000.04320.43
5.5.320.0500.05320.20
5.5.310.0370.07020.50
5.5.300.0130.06718.01
5.5.290.0100.08317.97
5.5.280.0130.07320.86
5.5.270.0070.06720.76
5.5.260.0030.06320.77
5.5.250.0000.04320.60
5.5.240.0130.05020.15

preferences:
39.89 ms | 401 KiB | 5 Q