3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo urlencode(urlencode(mb_convert_encoding("ヒップな革命", 'SJIS', 'auto')));

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)
8.3.60.0000.01518.30
8.3.50.0150.00721.98
8.3.40.0150.00318.84
8.3.30.0000.01519.09
8.3.20.0070.00020.29
8.3.10.0090.00023.61
8.3.00.0080.00019.25
8.2.180.0090.01318.41
8.2.170.0140.00022.96
8.2.160.0140.00020.50
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0050.00222.15
8.2.110.0070.00321.19
8.2.100.0080.00317.84
8.2.90.0080.00019.34
8.2.80.0030.00617.97
8.2.70.0040.00417.75
8.2.60.0040.00418.17
8.2.50.0050.00318.07
8.2.40.0000.00818.28
8.2.30.0040.00418.07
8.2.20.0000.00817.71
8.2.10.0050.00318.17
8.2.00.0020.00517.73
8.1.280.0170.00325.92
8.1.270.0000.00823.95
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0080.00022.32
8.1.230.0130.00318.97
8.1.220.0060.00317.74
8.1.210.0000.00818.77
8.1.200.0000.01017.35
8.1.190.0090.00017.23
8.1.180.0040.00418.10
8.1.170.0040.00420.55
8.1.160.0000.00822.15
8.1.150.0070.00018.81
8.1.140.0040.00417.56
8.1.130.0000.00717.84
8.1.120.0070.00017.48
8.1.110.0070.00017.39
8.1.100.0000.00717.54
8.1.90.0040.00417.54
8.1.80.0070.00017.50
8.1.70.0030.00317.48
8.1.60.0030.00517.66
8.1.50.0060.00317.53
8.1.40.0070.00017.47
8.1.30.0000.00817.63
8.1.20.0050.00317.63
8.1.10.0000.00817.52
8.1.00.0080.00017.57
8.0.300.0030.00520.22
8.0.290.0040.00416.63
8.0.280.0040.00418.41
8.0.270.0070.00017.29
8.0.260.0000.00717.29
8.0.250.0070.00016.88
8.0.240.0080.00016.95
8.0.230.0030.00316.93
8.0.220.0030.00316.90
8.0.210.0050.00216.77
8.0.200.0070.00016.96
8.0.190.0000.00716.80
8.0.180.0000.00716.86
8.0.170.0080.00016.86
8.0.160.0000.00716.85
8.0.150.0000.00816.88
8.0.140.0000.00916.77
8.0.130.0000.00513.26
8.0.120.0000.00816.82
8.0.110.0040.00416.80
8.0.100.0040.00416.89
8.0.90.0040.00416.85
8.0.80.0030.01316.83
8.0.70.0000.00716.92
8.0.60.0000.00716.83
8.0.50.0080.00016.87
8.0.30.0100.01416.99
8.0.20.0070.01017.40
8.0.10.0050.00316.81
8.0.00.0070.01516.63
7.4.330.0000.00515.23
7.4.320.0000.00716.63
7.4.300.0000.00616.55
7.4.290.0000.00716.65
7.4.280.0060.00316.41
7.4.270.0030.00416.48
7.4.260.0070.00016.53
7.4.250.0040.00416.57
7.4.240.0060.00216.62
7.4.230.0000.00716.64
7.4.220.0080.00816.71
7.4.210.0120.00916.70
7.4.200.0040.00416.50
7.4.160.0030.01216.60
7.4.150.0040.01417.40
7.4.140.0110.00917.86
7.4.130.0090.00816.42
7.4.120.0100.00716.55
7.4.110.0090.00916.47
7.4.100.0090.00916.42
7.4.90.0080.00816.72
7.4.80.0150.00619.39
7.4.70.0100.01316.56
7.4.60.0160.00016.38
7.4.50.0060.00316.30
7.4.40.0080.00816.29
7.4.30.0100.00616.55
7.4.00.0120.00414.64
7.3.330.0050.00013.06
7.3.320.0000.00513.04
7.3.310.0000.00716.00
7.3.300.0030.00316.21
7.3.290.0050.01216.19
7.3.280.0110.00716.24
7.3.270.0120.00417.40
7.3.260.0170.00016.42
7.3.250.0100.00816.38
7.3.240.0140.00316.38
7.3.230.0080.01316.39
7.3.210.0110.00616.52
7.3.200.0090.00919.39
7.3.190.0160.00716.43
7.3.180.0110.00416.22
7.3.170.0090.00616.41
7.3.160.0060.01216.46
7.3.10.0120.00316.58
7.3.00.0130.00016.55
7.2.330.0070.01016.58
7.2.320.0100.00716.59
7.2.310.0120.00916.57
7.2.300.0090.00916.45
7.2.290.0130.00416.50
7.2.130.0110.00416.84
7.2.120.0040.01116.96
7.2.110.0060.00916.52
7.2.100.0070.00716.82
7.2.90.0000.00916.75
7.2.80.0030.01316.68
7.2.70.0080.00316.62
7.2.60.0110.00316.75
7.2.50.0060.00916.54
7.2.40.0040.01216.76
7.2.30.0040.00716.94
7.2.20.0070.00416.68
7.2.10.0060.00916.82
7.2.00.0060.00518.05
7.1.250.0060.00615.94
7.1.100.0060.00618.04
7.1.70.0040.00817.16
7.1.60.0040.02119.32
7.1.50.0100.01316.81
7.1.00.0070.07322.47
7.0.200.0040.00416.80
7.0.140.0030.07321.97
7.0.100.0070.08019.93
7.0.90.0200.03319.98
7.0.80.0400.06719.95
7.0.70.0370.06719.90
7.0.60.0130.07719.77
7.0.50.0130.05020.18
7.0.40.0100.07020.07
7.0.30.0030.08720.11
7.0.20.0130.04020.12
7.0.10.0070.06320.17
7.0.00.0070.04720.05
5.6.280.0070.07021.02
5.6.250.0030.07320.60
5.6.240.0130.08020.50
5.6.230.0100.06020.69
5.6.220.0200.04720.55
5.6.210.0100.08020.43
5.6.200.0170.07021.04
5.6.190.0030.05720.93
5.6.180.0100.08321.04
5.6.170.0100.09321.00
5.6.160.0030.08721.02
5.6.150.0130.08021.02
5.6.140.0030.08721.05
5.6.130.0070.08320.93
5.6.120.0070.08020.93
5.6.110.0070.09021.12
5.6.100.0170.07021.00
5.6.90.0070.04721.02
5.6.80.0130.04320.48
5.6.70.0170.04020.43
5.6.60.0100.07720.38
5.6.50.0030.04020.45
5.6.40.0100.07320.39
5.6.30.0030.06720.30
5.6.20.0230.04020.45
5.6.10.0200.05720.35
5.6.00.0100.07720.36
5.5.380.0030.04720.41
5.5.370.0030.05020.31
5.5.360.0130.07020.35
5.5.350.0000.08720.41
5.5.340.0000.06720.77
5.5.330.0030.08020.91
5.5.320.0100.07320.77
5.5.310.0100.07320.86
5.5.300.0070.08020.91
5.5.290.0070.08320.82
5.5.280.0030.04320.79
5.5.270.0070.04720.76
5.5.260.0170.07320.85
5.5.250.0130.07720.44
5.5.240.0130.07020.27
5.5.230.0070.05320.25
5.5.220.0130.06020.19
5.5.210.0070.04320.25
5.5.200.0000.05020.12
5.5.190.0100.07320.24
5.5.180.0030.04720.11
5.5.160.0030.05020.23
5.5.150.0100.04020.26
5.5.140.0100.06320.16
5.5.130.0070.06020.07
5.5.120.0100.09020.07
5.5.110.0100.04720.13
5.5.100.0030.04020.13
5.5.90.0130.03720.09
5.5.80.0070.06320.04
5.5.70.0130.06719.93
5.5.60.0070.07720.08
5.5.50.0000.06319.99
5.5.40.0070.06720.07
5.5.30.0070.05720.10
5.5.20.0200.03720.04
5.5.10.0030.05019.97
5.5.00.0070.03719.99
5.4.450.0100.07319.30
5.4.440.0030.07319.29
5.4.430.0130.07719.35
5.4.420.0100.03719.45
5.4.410.0170.03719.42
5.4.400.0000.08319.03
5.4.390.0100.07318.78
5.4.380.0130.06718.79
5.4.370.0030.04318.90
5.4.360.0030.07019.09
5.4.350.0070.07718.95
5.4.340.0130.06319.05
5.4.320.0070.07319.03
5.4.310.0130.06019.18
5.4.300.0070.07719.07
5.4.290.0100.03019.02
5.4.280.0200.06718.95
5.4.270.0100.05719.07
5.4.260.0170.05719.02
5.4.250.0100.04719.12
5.4.240.0030.05019.22
5.4.230.0030.08019.14
5.4.220.0030.04719.11
5.4.210.0030.04718.77
5.4.200.0100.07018.96
5.4.190.0030.05719.01
5.4.180.0070.03319.09
5.4.170.0030.04018.93
5.4.160.0000.05018.88
5.4.150.0030.03718.95
5.4.140.0070.03316.39
5.4.130.0070.03316.38
5.4.120.0000.03716.38
5.4.110.0030.04316.23
5.4.100.0000.05016.42
5.4.90.0000.03716.25
5.4.80.0070.03316.19
5.4.70.0030.03716.25
5.4.60.0030.03316.38
5.4.50.0030.03716.35
5.4.40.0030.03716.25
5.4.30.0070.02716.22
5.4.20.0030.03716.32
5.4.10.0030.03716.28
5.4.00.0000.04315.71
5.3.290.0070.04014.65
5.3.280.0100.07714.55
5.3.270.0070.03314.44
5.3.260.0000.04314.58
5.3.250.0100.03714.56
5.3.240.0100.03014.55
5.3.230.0000.04314.55
5.3.220.0070.03314.51
5.3.210.0030.04014.59
5.3.200.0000.04014.57
5.3.190.0000.04714.55
5.3.180.0070.03314.52
5.3.170.0070.03314.55
5.3.160.0070.04314.56
5.3.150.0070.03314.54
5.3.140.0100.03714.54
5.3.130.0070.03014.53
5.3.120.0070.05314.53
5.3.110.0000.04314.36
5.3.100.0070.03314.04
5.3.90.0100.02313.97
5.3.80.0000.04013.77
5.3.70.0070.03313.79
5.3.60.0070.03013.98
5.3.50.0030.03313.95
5.3.40.0070.03313.80
5.3.30.0000.03713.86
5.3.20.0030.03313.62
5.3.10.0130.02313.64
5.3.00.0030.03313.50
5.2.170.0070.02712.39
5.2.160.0030.02312.39
5.2.150.0100.02012.39
5.2.140.0030.02712.39
5.2.130.0000.03012.39
5.2.120.0030.02312.39
5.2.110.0030.02312.39
5.2.100.0030.02312.39
5.2.90.0030.02712.39
5.2.80.0030.02712.39
5.2.70.0000.03012.39
5.2.60.0030.02312.39
5.2.50.0000.03012.39
5.2.40.0070.02312.39
5.2.30.0030.02712.39
5.2.20.0030.02312.39
5.2.10.0100.01312.39
5.2.00.0000.02712.39
5.1.60.0000.02312.39
5.1.50.0000.04012.39
5.1.40.0000.02712.39
5.1.30.0000.02712.39
5.1.20.0030.02012.39
5.1.10.0000.02312.39
5.1.00.0030.02312.39
5.0.50.0000.02312.39
5.0.40.0000.02012.39
5.0.30.0070.02312.39
5.0.20.0000.02012.39
5.0.10.0030.03312.39
5.0.00.0000.03012.39
4.4.90.0000.01312.39
4.4.80.0000.01712.39
4.4.70.0000.01712.39
4.4.60.0030.01012.39
4.4.50.0000.01312.39
4.4.40.0100.02012.39
4.4.30.0000.01712.39
4.4.20.0000.01712.39
4.4.10.0000.01312.39
4.4.00.0000.02012.39
4.3.110.0000.01312.39
4.3.100.0000.01712.39
4.3.90.0030.03012.39
4.3.80.0070.04712.39
4.3.70.0070.03012.39
4.3.60.0030.02312.39
4.3.50.0000.03312.39
4.3.40.0000.05712.39
4.3.30.0000.03012.39
4.3.20.0000.03712.39
4.3.10.0000.03012.39
4.3.00.0030.02712.39

preferences:
55.21 ms | 401 KiB | 5 Q