3v4l.org

run code in 300+ PHP versions simultaneously
<?php $text = json_encode(array("title"=>'Noticias Bogotá')); echo mb_convert_encoding($text, "ISO-8859-1");

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)
8.3.40.0070.00718.77
8.3.30.0070.01118.92
8.3.20.0070.00020.26
8.3.10.0050.00321.86
8.3.00.0040.00419.13
8.2.170.0070.00722.96
8.2.160.0100.00320.49
8.2.150.0080.00024.18
8.2.140.0090.00024.66
8.2.130.0080.00026.16
8.2.120.0050.00319.48
8.2.110.0030.00620.42
8.2.100.0070.00417.84
8.2.90.0090.00019.38
8.2.80.0030.00517.97
8.2.70.0060.00317.75
8.2.60.0040.00418.05
8.2.50.0030.00618.07
8.2.40.0040.00420.00
8.2.30.0080.00018.21
8.2.20.0040.00417.86
8.2.10.0060.00318.23
8.2.00.0040.00417.71
8.1.270.0050.00320.72
8.1.260.0040.00426.35
8.1.250.0030.00728.09
8.1.240.0000.00924.03
8.1.230.0000.01122.86
8.1.220.0000.00817.78
8.1.210.0050.00318.77
8.1.200.0030.00617.48
8.1.190.0050.00317.48
8.1.180.0040.00418.10
8.1.170.0030.00518.61
8.1.160.0000.00722.14
8.1.150.0000.00818.88
8.1.140.0000.00817.63
8.1.130.0030.00317.94
8.1.120.0050.00317.45
8.1.110.0000.00817.46
8.1.100.0000.00717.64
8.1.90.0050.00217.46
8.1.80.0040.00417.55
8.1.70.0000.00717.45
8.1.60.0080.00017.66
8.1.50.0000.00817.54
8.1.40.0000.00717.64
8.1.30.0040.00417.62
8.1.20.0070.00017.77
8.1.10.0060.00317.64
8.1.00.0030.00617.57
8.0.300.0000.00918.77
8.0.290.0000.00816.75
8.0.280.0000.00818.47
8.0.270.0050.00317.44
8.0.260.0060.00017.29
8.0.250.0040.00416.95
8.0.240.0030.00317.03
8.0.230.0000.00816.97
8.0.220.0030.00316.95
8.0.210.0000.00616.88
8.0.200.0000.00616.94
8.0.190.0000.00817.02
8.0.180.0050.00516.86
8.0.170.0020.00516.89
8.0.160.0050.00317.00
8.0.150.0030.00316.94
8.0.140.0030.00316.92
8.0.130.0000.00613.37
8.0.120.0000.00716.79
8.0.110.0040.00416.84
8.0.100.0050.00216.80
8.0.90.0070.00016.79
8.0.80.0070.00816.88
8.0.70.0040.00416.78
8.0.60.0000.00717.02
8.0.50.0000.00716.78
8.0.30.0090.01017.19
8.0.20.0240.00517.40
8.0.10.0070.00016.89
8.0.00.0090.00916.87
7.4.330.0050.00015.26
7.4.320.0000.00616.70
7.4.300.0030.00616.55
7.4.290.0070.00016.58
7.4.280.0040.00416.66
7.4.270.0000.00716.64
7.4.260.0000.00716.59
7.4.250.0070.00016.57
7.4.240.0050.00316.62
7.4.230.0000.00716.46
7.4.220.0060.01216.50
7.4.210.0070.00716.60
7.4.200.0030.00316.73
7.4.160.0060.00916.25
7.4.150.0030.01317.40
7.4.140.0150.00217.86
7.4.130.0070.01016.66
7.4.120.0040.01416.47
7.4.110.0090.00916.65
7.4.100.0040.01516.49
7.4.90.0110.00716.49
7.4.80.0120.00619.39
7.4.70.0100.00716.62
7.4.60.0090.00616.52
7.4.50.0000.00816.29
7.4.40.0100.00716.61
7.4.30.0120.01216.54
7.4.00.0060.00915.11
7.3.330.0000.00512.96
7.3.320.0080.00412.96
7.3.310.0040.00416.09
7.3.300.0060.00016.13
7.3.290.0070.00716.22
7.3.280.0090.00716.34
7.3.270.0250.00417.40
7.3.260.0190.00316.28
7.3.250.0070.01016.53
7.3.240.0060.00916.50
7.3.230.0100.01316.47
7.3.210.0100.00716.41
7.3.200.0090.01219.39
7.3.190.0040.01116.47
7.3.180.0090.00616.27
7.3.170.0090.00916.32
7.3.160.0160.00016.40
7.2.330.0140.00616.59
7.2.320.0170.00016.69
7.2.310.0030.01216.73
7.2.300.0030.01316.74
7.2.290.0070.01016.59
7.2.120.0080.00816.51
7.2.110.0130.00016.59
7.2.100.0160.00016.49
7.2.90.0060.00616.61
7.2.80.0030.00716.76
7.2.70.0030.01316.78
7.2.60.0100.00217.04
7.2.50.0070.00417.01
7.2.40.0090.00617.06
7.2.30.0040.01216.78
7.2.20.0070.00716.88
7.2.10.0060.00616.87
7.2.00.0030.01018.12
7.1.240.0050.00515.91
7.1.230.0070.01015.96
7.1.220.0030.00615.64
7.1.210.0030.01016.09
7.1.200.0050.00815.68
7.1.190.0100.00615.54
7.1.180.0160.00015.79
7.1.170.0040.00816.05
7.1.160.0070.00715.63
7.1.150.0060.00615.80
7.1.140.0060.00615.92
7.1.130.0130.00315.72
7.1.120.0030.00615.74
7.1.110.0060.00316.09
7.1.100.0030.00916.88
7.1.90.0130.00016.05
7.1.80.0080.00315.87
7.1.70.0090.00316.51
7.1.60.0080.01117.71
7.1.50.0000.01316.34
7.1.40.0060.00615.64
7.1.30.0030.00715.74
7.1.20.0060.00615.64
7.1.10.0000.01115.61
7.1.00.0020.04218.99
7.0.320.0040.00415.45
7.0.310.0030.01015.52
7.0.300.0070.00715.25
7.0.290.0040.00715.55
7.0.280.0040.01115.57
7.0.270.0030.00615.31
7.0.260.0060.00615.27
7.0.250.0030.00915.56
7.0.240.0060.00315.46
7.0.230.0030.00915.56
7.0.220.0060.00915.49
7.0.210.0000.01115.67
7.0.200.0130.00615.91
7.0.190.0000.01515.51
7.0.180.0030.01015.53
7.0.170.0050.00215.39
7.0.160.0060.00315.66
7.0.150.0060.00315.63
7.0.140.0060.02818.89
7.0.130.0060.00615.62
7.0.120.0000.01115.71
7.0.110.0070.00715.65
7.0.100.0030.00915.58
7.0.90.0050.05417.69
7.0.80.0320.04617.77
7.0.70.0220.03617.61
7.0.60.0280.03617.64
7.0.50.0330.03817.90
7.0.40.0120.03716.78
7.0.30.0080.04316.74
7.0.20.0100.03716.83
7.0.10.0030.04516.88
7.0.00.0050.04716.64
5.6.380.0040.01114.51
5.6.370.0090.00314.32
5.6.360.0060.00614.79
5.6.350.0060.00914.38
5.6.340.0040.00814.01
5.6.330.0040.01114.52
5.6.320.0090.00314.41
5.6.310.0000.01314.50
5.6.300.0030.01014.35
5.6.290.0090.00614.25
5.6.280.0020.04017.71
5.6.270.0120.00014.55
5.6.260.0040.00714.38
5.6.250.0000.00814.62
5.6.240.0070.03817.37
5.6.230.0060.04817.50
5.6.220.0070.03817.51
5.6.210.0090.03717.55
5.6.200.0060.04317.80
5.6.190.0050.05017.62
5.6.180.0050.04617.62
5.6.170.0050.03417.60
5.6.160.0030.03017.82
5.6.150.0120.01517.80
5.6.140.0070.03217.69
5.6.130.0030.04717.82
5.6.120.0070.04017.63
5.6.110.0000.03517.85
5.6.100.0050.03417.75
5.6.90.0130.03917.67
5.6.80.0070.03917.44
5.6.70.0000.03417.47
5.6.60.0110.03217.25
5.6.50.0080.02417.37
5.6.40.0100.02417.19
5.6.30.0100.02217.24
5.6.20.0080.04317.32
5.6.10.0080.02017.42
5.6.00.0020.02517.20
5.5.380.0020.04715.83
5.5.370.0140.03915.87
5.5.360.0080.03915.79
5.5.350.0080.04215.72
5.5.340.0080.04015.92
5.5.330.0020.04615.92
5.5.320.0030.04516.00
5.5.310.0070.02416.04
5.5.300.0070.02516.07
5.5.290.0070.02716.07
5.5.280.0060.04315.98
5.5.270.0050.04815.96
5.5.260.0150.03615.89
5.5.250.0050.03915.95
5.5.240.0030.02915.67
5.5.230.0060.04115.60
5.5.220.0020.03815.62
5.5.210.0000.02815.63
5.5.200.0000.03015.63
5.5.190.0070.02015.70
5.5.180.0080.02015.60
5.5.170.0060.00614.15
5.5.160.0030.02415.65
5.5.150.0020.02415.66
5.5.140.0000.02615.59
5.5.130.0070.02015.67
5.5.120.0090.01615.58
5.5.110.0060.02515.57
5.5.100.0050.02015.59
5.5.90.0020.03415.68
5.5.80.0010.02615.63
5.5.70.0030.02615.57
5.5.60.0040.02415.59
5.5.50.0050.02315.70
5.5.40.0020.02315.57
5.5.30.0050.02415.60
5.5.20.0020.03015.54
5.5.10.0060.02015.62
5.5.00.0000.02515.61
5.4.450.0070.02715.36
5.4.440.0030.03315.23
5.4.430.0070.03515.36
5.4.420.0110.03815.20
5.4.410.0030.03715.06
5.4.400.0060.03315.17
5.4.390.0070.03915.02
5.4.380.0030.04315.05
5.4.370.0080.02114.99
5.4.360.0050.02215.03
5.4.350.0050.02215.10
5.4.340.0100.01715.10
5.4.330.0030.00611.26
5.4.320.0050.02115.11
5.4.310.0030.02615.04
5.4.300.0040.02115.03
5.4.290.0060.02215.07
5.4.280.0060.02615.14
5.4.270.0080.01815.12
5.4.260.0050.01814.96
5.4.250.0060.02215.10
5.4.240.0050.02714.98
5.4.230.0070.02515.01
5.4.220.0040.02215.04
5.4.210.0000.02615.25
5.4.200.0030.02315.10
5.4.190.0080.01815.02
5.4.180.0030.02315.05
5.4.170.0050.02314.94
5.4.160.0050.03815.02
5.4.150.0070.01814.98
5.4.140.0070.01913.58
5.4.130.0030.02413.65
5.4.120.0030.02313.69
5.4.110.0020.03513.69
5.4.100.0000.02613.65
5.4.90.0070.01813.71
5.4.80.0080.01513.72
5.4.70.0070.01813.64
5.4.60.0050.01813.78
5.4.50.0040.02013.73
5.4.40.0050.02113.77
5.4.30.0040.01913.74
5.4.20.0080.01513.67
5.4.10.0050.02013.63
5.4.00.0030.02113.43
5.3.290.0070.03012.84
5.3.280.0050.02512.74
5.3.270.0000.02312.79
5.3.260.0030.02212.83
5.3.250.0000.02312.83
5.3.240.0030.02312.83
5.3.230.0130.01312.83
5.3.220.0070.01812.82
5.3.210.0050.02212.75
5.3.200.0000.02312.75
5.3.190.0030.02112.75
5.3.180.0050.02012.80
5.3.170.0000.02412.74
5.3.160.0050.02012.81
5.3.150.0040.02012.73
5.3.140.0050.02012.80
5.3.130.0040.02612.80
5.3.120.0030.01812.72
5.3.110.0060.02112.72
5.3.100.0050.02512.52
5.3.90.0030.02212.52
5.3.80.0080.03312.53
5.3.70.0030.03312.54
5.3.60.0050.03512.53
5.3.50.0000.04212.50
5.3.40.0020.03512.44
5.3.30.0080.03512.48
5.3.20.0020.02712.34
5.3.10.0070.03512.29
5.3.00.0070.03512.36
5.2.170.0000.02411.12
5.2.160.0050.03011.10
5.2.150.0050.03211.02
5.2.140.0050.03311.09
5.2.130.0030.02011.08
5.2.120.0060.02711.01
5.2.110.0070.03111.11
5.2.100.0060.03211.09
5.2.90.0030.03211.02
5.2.80.0100.02811.09
5.2.70.0030.03411.00
5.2.60.0060.03010.97
5.2.50.0050.03211.04
5.2.40.0070.02210.93
5.2.30.0080.03011.02
5.2.20.0030.03110.94
5.2.10.0070.02111.00
5.2.00.0050.02110.82
5.1.60.0020.02410.47
5.1.50.0000.03110.55
5.1.40.0040.03010.56
5.1.30.0030.02910.73
5.1.20.0030.02810.68
5.1.10.0020.03210.56
5.1.00.0000.02810.58
5.0.50.0030.0259.75
5.0.40.0030.0209.76
5.0.30.0040.0309.64
5.0.20.0030.0239.65
5.0.10.0000.0269.54
5.0.00.0020.0269.66
4.4.90.0030.0159.31
4.4.80.0020.0179.31
4.4.70.0020.0159.31
4.4.60.0020.0209.31
4.4.50.0030.0139.31
4.4.40.0020.0269.31
4.4.30.0060.0109.31
4.4.20.0050.0159.31
4.4.10.0030.0179.31
4.4.00.0020.0289.31
4.3.110.0000.0209.31
4.3.100.0030.0189.31
4.3.90.0030.0189.31
4.3.80.0020.0139.31
4.3.70.0030.0129.31
4.3.60.0030.0189.31
4.3.50.0020.0139.31
4.3.40.0030.0139.31
4.3.30.0000.0139.31
4.3.20.0010.0119.31
4.3.10.0030.0159.31
4.3.00.0020.0189.31

preferences:
40.32 ms | 400 KiB | 5 Q