3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo urlencode(urlencode(mb_convert_encoding("{query}", "SJIS-win", "UTF-8")));

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)
8.3.60.0110.00318.55
8.3.50.0110.00721.15
8.3.40.0070.00718.62
8.3.30.0110.00419.00
8.3.20.0070.00020.29
8.3.10.0000.00823.53
8.3.00.0060.00319.26
8.2.180.0120.00816.63
8.2.170.0160.00322.96
8.2.160.0000.01420.55
8.2.150.0040.00424.18
8.2.140.0000.01424.66
8.2.130.0040.00426.16
8.2.120.0080.00022.48
8.2.110.0000.00922.14
8.2.100.0060.00617.88
8.2.90.0000.00719.34
8.2.80.0040.00417.97
8.2.70.0040.00417.63
8.2.60.0000.00918.18
8.2.50.0040.00418.07
8.2.40.0060.00318.16
8.2.30.0040.00418.15
8.2.20.0040.00417.78
8.2.10.0040.00418.10
8.2.00.0030.00617.78
8.1.280.0100.00725.92
8.1.270.0000.00923.96
8.1.260.0040.00426.35
8.1.250.0060.00328.09
8.1.240.0060.00324.04
8.1.230.0040.00719.23
8.1.220.0040.00417.74
8.1.210.0050.00218.77
8.1.200.0110.00017.35
8.1.190.0060.00317.13
8.1.180.0030.00518.10
8.1.170.0030.00520.54
8.1.160.0070.00022.05
8.1.150.0030.00318.91
8.1.140.0040.00417.47
8.1.130.0000.00617.92
8.1.120.0040.00417.55
8.1.110.0060.00317.55
8.1.100.0000.00717.53
8.1.90.0000.00717.48
8.1.80.0000.00717.59
8.1.70.0070.00017.57
8.1.60.0030.00617.59
8.1.50.0050.00317.52
8.1.40.0080.00017.68
8.1.30.0030.00617.64
8.1.20.0000.00817.74
8.1.10.0050.00317.67
8.1.00.0000.00817.54
8.0.300.0070.00018.77
8.0.290.0050.00216.75
8.0.280.0040.00418.39
8.0.270.0040.00417.36
8.0.260.0030.00317.22
8.0.250.0050.00216.99
8.0.240.0000.00716.95
8.0.230.0000.00716.82
8.0.220.0030.00316.91
8.0.210.0000.00716.89
8.0.200.0070.00016.84
8.0.190.0030.00316.95
8.0.180.0000.00716.91
8.0.170.0000.00816.87
8.0.160.0040.00316.93
8.0.150.0040.00416.84
8.0.140.0070.00016.78
8.0.130.0000.00613.30
8.0.120.0000.00816.84
8.0.110.0040.00416.85
8.0.100.0000.00816.88
8.0.90.0000.00716.83
8.0.80.0080.00816.82
8.0.70.0000.00716.73
8.0.60.0040.00416.76
8.0.50.0040.00416.77
8.0.30.0070.01317.30
8.0.20.0160.00317.41
8.0.10.0040.00416.85
8.0.00.0110.01116.91
7.4.330.0000.00615.26
7.4.320.0000.00616.45
7.4.300.0000.00716.55
7.4.290.0030.00316.65
7.4.280.0070.00316.46
7.4.270.0040.00416.60
7.4.260.0040.00416.60
7.4.250.0000.00716.52
7.4.240.0010.00616.56
7.4.230.0030.00316.68
7.4.220.0070.01116.73
7.4.210.0060.00916.58
7.4.200.0040.00416.65
7.4.160.0150.00616.63
7.4.150.0150.00317.40
7.4.140.0190.00917.86
7.4.130.0050.01316.50
7.4.120.0060.01016.50
7.4.110.0110.01116.68
7.4.100.0090.00916.49
7.4.90.0090.00816.60
7.4.80.0070.01119.39
7.4.70.0100.00716.33
7.4.60.0060.00916.59
7.4.50.0000.00516.30
7.4.40.0100.00716.37
7.4.30.0080.00816.38
7.4.00.0030.01214.96
7.3.330.0000.00513.00
7.3.320.0000.00613.09
7.3.310.0070.00016.16
7.3.300.0040.00416.13
7.3.290.0100.00616.23
7.3.280.0040.01316.28
7.3.270.0030.01417.40
7.3.260.0060.01116.43
7.3.250.0200.01516.45
7.3.240.0100.00716.41
7.3.230.0110.01116.59
7.3.210.0090.00916.42
7.3.200.0060.00919.39
7.3.190.0150.00716.61
7.3.180.0040.01116.51
7.3.170.0060.01116.39
7.3.160.0160.00016.42
7.3.10.0070.00616.66
7.3.00.0050.00816.85
7.2.330.0100.00716.67
7.2.320.0090.01316.45
7.2.310.0060.01016.63
7.2.300.0100.00616.42
7.2.290.0110.00716.48
7.2.130.0040.01016.90
7.2.120.0070.00716.88
7.2.110.0050.01017.03
7.2.100.0040.00916.97
7.2.90.0020.01216.81
7.2.80.0050.00916.92
7.2.70.0040.00816.97
7.2.60.0070.00716.93
7.2.50.0110.00316.99
7.2.40.0040.00816.87
7.2.30.0080.00816.88
7.2.20.0070.00716.83
7.2.10.0050.00916.92
7.2.00.0060.00817.71
7.1.250.0050.00715.85
7.1.100.0080.00818.22
7.1.70.0000.00817.07
7.1.60.0100.01419.32
7.1.50.0120.00916.61
7.1.00.0000.08022.27
7.0.200.0040.00416.86
7.0.140.0070.09322.12
7.0.110.0530.08720.08
7.0.100.0370.05720.10
7.0.90.0570.04020.06
7.0.80.0670.08019.92
7.0.70.0570.08019.84
7.0.60.0570.06720.00
7.0.50.0630.08020.32
7.0.40.0000.05720.03
7.0.30.0100.06020.22
7.0.20.0030.08720.03
7.0.10.0130.07020.18
7.0.00.0100.08720.21
5.6.280.0000.09721.08
5.6.260.0030.05320.68
5.6.250.0070.07020.68
5.6.240.0070.07320.71
5.6.230.0030.09020.46
5.6.220.0130.07720.54
5.6.210.0170.07020.81
5.6.200.0030.08720.89
5.6.190.0070.07721.04
5.6.180.0030.09021.10
5.6.170.0100.08720.93
5.6.160.0030.07721.07
5.6.150.0230.06321.10
5.6.140.0100.07721.13
5.6.130.0170.07721.14
5.6.120.0100.08021.11
5.6.110.0070.08021.13
5.6.100.0070.08021.11
5.6.90.0130.04721.16
5.6.80.0200.06720.31
5.6.70.0100.07020.64
5.6.60.0100.07320.65
5.6.50.0030.07020.57
5.6.40.0130.07320.37
5.6.30.0100.08020.49
5.6.20.0070.08020.30
5.6.10.0100.07320.63
5.6.00.0070.08020.42
5.5.380.0100.03020.53
5.5.370.0130.04720.56
5.5.360.0070.08320.34
5.5.350.0030.08720.15
5.5.340.0100.06720.95
5.5.330.0100.07720.98
5.5.320.0100.07720.97
5.5.310.0170.08720.97
5.5.300.0030.08321.00
5.5.290.0100.07020.86
5.5.280.0070.08021.01
5.5.270.0030.08720.93
5.5.260.0000.08320.89
5.5.250.0200.07320.70
5.5.240.0070.06720.21
5.5.230.0100.06720.32
5.5.220.0100.07720.24
5.5.210.0100.08020.38
5.5.200.0070.06020.36
5.5.190.0030.08320.18
5.5.180.0170.06720.31
5.5.160.0070.04320.23
5.5.150.0000.09020.32
5.5.140.0100.07720.14
5.5.130.0030.08320.20
5.5.120.0030.08020.14
5.5.110.0230.06320.07
5.5.100.0070.07720.14
5.5.90.0100.04720.15
5.5.80.0070.07319.97
5.5.70.0070.08020.13
5.5.60.0100.07720.06
5.5.50.0100.07320.12
5.5.40.0030.08019.96
5.5.30.0070.07020.14
5.5.20.0070.07720.16
5.5.10.0030.05020.13
5.5.00.0200.04320.04
5.4.450.0170.06719.45
5.4.440.0030.08319.30
5.4.430.0070.04719.33
5.4.420.0170.07019.39
5.4.410.0070.08319.20
5.4.400.0070.07019.03
5.4.390.0100.04318.96
5.4.380.0070.07719.03
5.4.370.0030.07719.25
5.4.360.0130.06719.07
5.4.350.0100.07319.12
5.4.340.0070.08318.98
5.4.320.0030.08018.93
5.4.310.0000.07318.93
5.4.300.0030.06718.95
5.4.290.0130.07019.09
5.4.280.0100.07019.10
5.4.270.0070.06019.16
5.4.260.0070.06318.95
5.4.250.0030.07718.90
5.4.240.0100.07019.15
5.4.230.0100.07018.95
5.4.220.0030.08719.02
5.4.210.0070.06319.10
5.4.200.0200.06019.24
5.4.190.0030.05719.10
5.4.180.0070.03719.11
5.4.170.0100.07719.17
5.4.160.0100.06018.92
5.4.150.0030.07719.14
5.4.140.0170.04016.21
5.4.130.0000.04716.38
5.4.120.0030.04016.44
5.4.110.0100.06016.51
5.4.100.0000.05316.53
5.4.90.0030.04316.23
5.4.80.0170.06016.48
5.4.70.0070.05016.51
5.4.60.0070.07716.36
5.4.50.0070.06716.38
5.4.40.0100.07316.43
5.4.30.0070.07016.46
5.4.20.0070.05016.46
5.4.10.0000.05016.10
5.4.00.0030.03715.70
5.3.290.0000.07014.49
5.3.280.0070.07714.42
5.3.270.0100.07014.54
5.3.260.0030.07314.46
5.3.250.0000.05714.61
5.3.240.0030.03714.48
5.3.230.0030.04314.48
5.3.220.0130.06014.35
5.3.210.0100.07014.35
5.3.200.0130.06714.35
5.3.190.0000.07314.63
5.3.180.0100.07314.57
5.3.170.0070.07314.35
5.3.160.0100.04014.43
5.3.150.0130.03714.58
5.3.140.0100.05014.63
5.3.130.0030.06714.41
5.3.120.0070.07014.56
5.3.110.0100.07714.49
5.3.100.0100.04014.13
5.3.90.0070.03713.94
5.3.80.0100.03713.88
5.3.70.0000.04013.84
5.3.60.0070.03313.94
5.3.50.0100.03013.88
5.3.40.0030.03713.87
5.3.30.0000.03713.79
5.3.20.0030.03313.63
5.3.10.0070.03013.53
5.3.00.0030.03713.42
5.2.170.0030.03012.01
5.2.160.0030.03012.01
5.2.150.0030.03012.01
5.2.140.0000.03012.01
5.2.130.0030.02712.01
5.2.120.0000.03312.01
5.2.110.0070.05312.01
5.2.100.0000.03012.01
5.2.90.0030.02712.01
5.2.80.0030.03012.01
5.2.70.0030.03312.01
5.2.60.0000.03012.01
5.2.50.0030.05312.01
5.2.40.0070.04712.01
5.2.30.0130.05312.01
5.2.20.0030.04712.01
5.2.10.0000.03012.01
5.2.00.0000.03712.01
5.1.60.0030.02312.01
5.1.50.0000.02712.01
5.1.40.0000.02312.01
5.1.30.0070.03712.01
5.1.20.0000.03012.01
5.1.10.0000.02712.01
5.1.00.0000.04712.01
5.0.50.0000.02012.01
5.0.40.0070.02312.01
5.0.30.0030.04012.01
5.0.20.0000.02012.01
5.0.10.0100.01712.01
5.0.00.0030.03012.01
4.4.90.0030.01312.01
4.4.80.0000.01712.01
4.4.70.0070.00712.01
4.4.60.0030.01312.01
4.4.50.0030.02312.01
4.4.40.0030.02312.01
4.4.30.0000.01712.01
4.4.20.0030.01712.01
4.4.10.0000.01712.01
4.4.00.0000.02312.01
4.3.110.0000.03312.01
4.3.100.0030.01312.01
4.3.90.0030.02312.01
4.3.80.0000.03012.01
4.3.70.0000.01712.01
4.3.60.0000.01712.01
4.3.50.0000.01712.01
4.3.40.0000.03012.01
4.3.30.0000.02012.01
4.3.20.0000.01312.01
4.3.10.0000.02012.01
4.3.00.0030.01312.01

preferences:
65.19 ms | 400 KiB | 5 Q