3v4l.org

run code in 300+ PHP versions simultaneously
<?php $v = urlencode("alma\nkörte"); $v1 = urlencode($v); echo $v; echo "\n--------\n"; echo $v1; echo "\n--------\n"; echo urldecode(urldecode($v1));

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)
8.3.60.0070.00718.42
8.3.50.0130.00721.91
8.3.40.0100.01018.71
8.3.30.0070.00718.97
8.3.20.0040.00420.34
8.3.10.0070.00022.13
8.3.00.0080.00022.40
8.2.180.0120.00916.63
8.2.170.0110.00322.96
8.2.160.0150.00020.70
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0070.00326.16
8.2.120.0000.00819.23
8.2.110.0040.00421.03
8.2.100.0100.00319.45
8.2.90.0040.00419.12
8.2.80.0000.01117.97
8.2.70.0030.00617.63
8.2.60.0000.00818.05
8.2.50.0000.00818.07
8.2.40.0060.00318.22
8.2.30.0000.00917.97
8.2.20.0080.00017.63
8.2.10.0040.00419.47
8.2.00.0050.00317.61
8.1.280.0140.00725.92
8.1.270.0050.00322.09
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0030.00619.15
8.1.230.0070.00419.10
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0000.00917.10
8.1.190.0000.01017.41
8.1.180.0000.00818.10
8.1.170.0040.00418.57
8.1.160.0040.00422.00
8.1.150.0000.00718.54
8.1.140.0000.00717.49
8.1.130.0030.00517.80
8.1.120.0040.00417.44
8.1.110.0040.00417.35
8.1.100.0070.00017.29
8.1.90.0000.00717.23
8.1.80.0030.00317.37
8.1.70.0040.00417.35
8.1.60.0090.00317.49
8.1.50.0040.00417.43
8.1.40.0030.00617.33
8.1.30.0060.00317.52
8.1.20.0090.00017.41
8.1.10.0000.00717.41
8.1.00.0000.00817.43
8.0.300.0000.00718.77
8.0.290.0000.00717.18
8.0.280.0030.00318.35
8.0.270.0040.00417.20
8.0.260.0000.00716.80
8.0.250.0030.00316.97
8.0.240.0070.00016.94
8.0.230.0000.00716.88
8.0.220.0070.00016.66
8.0.210.0030.00416.83
8.0.200.0040.00416.81
8.0.190.0020.00516.89
8.0.180.0080.00016.69
8.0.170.0000.00716.85
8.0.160.0040.00416.92
8.0.150.0030.00316.79
8.0.140.0040.00416.70
8.0.130.0030.00313.26
8.0.120.0050.00316.75
8.0.110.0050.00316.88
8.0.100.0000.00716.68
8.0.90.0000.00716.82
8.0.80.0150.00016.89
8.0.70.0080.00016.77
8.0.60.0000.00716.74
8.0.50.0000.00716.89
8.0.30.0110.00817.01
8.0.20.0100.01217.40
8.0.10.0000.00716.82
8.0.00.0100.00716.81
7.4.330.0000.00615.00
7.4.320.0060.00016.42
7.4.300.0060.00016.52
7.4.290.0070.00016.46
7.4.280.0000.00616.52
7.4.270.0000.00716.45
7.4.260.0070.00016.37
7.4.250.0050.00516.40
7.4.240.0040.00416.44
7.4.230.0000.00716.65
7.4.220.0150.00316.46
7.4.210.0040.01216.46
7.4.200.0030.00316.61
7.4.190.0030.00316.48
7.4.160.0030.01316.34
7.4.150.0030.01317.40
7.4.140.0060.01117.86
7.4.130.0080.01216.46
7.4.120.0100.01016.44
7.4.110.0100.00716.48
7.4.100.0170.00616.41
7.4.90.0100.00716.49
7.4.80.0060.01719.39
7.4.70.0150.00316.53
7.4.60.0040.01216.39
7.4.50.0000.00516.41
7.4.40.0110.00422.77
7.4.30.0080.00816.49
7.4.00.0050.01314.75
7.3.330.0000.00613.00
7.3.320.0050.00013.12
7.3.310.0070.00016.04
7.3.300.0000.00716.20
7.3.290.0040.01116.23
7.3.280.0100.00816.23
7.3.270.0060.00917.40
7.3.260.0070.01116.21
7.3.250.0090.00716.27
7.3.240.0120.01216.52
7.3.230.0110.00616.39
7.3.210.0080.00816.53
7.3.200.0070.01419.39
7.3.190.0100.00916.52
7.3.180.0090.00616.52
7.3.170.0060.01016.40
7.3.160.0030.01616.14
7.3.120.0060.01114.89
7.3.110.0040.01414.86
7.3.100.0030.01014.54
7.3.90.0060.00814.70
7.3.80.0050.00814.86
7.3.70.0050.01014.79
7.3.60.0040.00714.81
7.3.50.0050.00814.57
7.3.40.0070.00414.70
7.3.30.0120.00314.64
7.3.20.0040.01216.54
7.3.10.0090.00616.61
7.3.00.0050.01116.61
7.2.330.0130.00316.30
7.2.320.0200.00316.50
7.2.310.0070.01316.68
7.2.300.0120.00616.62
7.2.290.0120.00516.60
7.2.250.0100.01015.20
7.2.240.0030.01214.92
7.2.230.0090.00714.72
7.2.220.0030.00914.90
7.2.210.0020.01414.65
7.2.200.0050.00815.14
7.2.190.0030.01014.72
7.2.180.0060.00814.79
7.2.170.0050.01014.97
7.2.160.0070.00714.77
7.2.150.0000.01516.46
7.2.140.0070.01316.75
7.2.130.0100.00516.75
7.2.120.0050.00716.85
7.2.110.0060.00916.89
7.2.100.0090.00416.73
7.2.90.0100.00516.83
7.2.80.0080.01116.71
7.2.70.0110.00616.80
7.2.60.0060.00716.77
7.2.50.0050.01316.91
7.2.40.0050.01216.82
7.2.30.0030.00816.82
7.2.20.0060.00816.75
7.2.10.0050.00816.81
7.2.00.0040.00817.74
7.1.330.0100.00515.81
7.1.320.0080.00815.64
7.1.310.0040.00415.74
7.1.300.0020.01215.73
7.1.290.0080.00515.70
7.1.280.0100.00515.59
7.1.270.0040.00715.69
7.1.260.0100.00715.68
7.1.250.0010.01015.83
7.1.200.0000.00815.49
7.1.100.0000.01418.05
7.1.70.0080.00817.17
7.1.60.0180.00719.82
7.1.50.0070.01416.87
7.1.00.0030.07322.51
7.0.200.0050.00316.86
7.0.140.0070.07021.93
7.0.60.0170.06019.90
7.0.50.0170.03717.90
7.0.40.0070.05720.27
7.0.30.0230.06720.13
7.0.20.0230.03320.33
7.0.10.0070.07320.20
7.0.00.0070.07720.29
5.6.210.0100.07020.71
5.6.200.0070.07018.12
5.6.190.0070.08320.34
5.6.180.3500.04320.40
5.6.170.0300.06720.44
5.6.160.0100.08320.47
5.6.150.0030.08718.05
5.6.140.0030.04018.19
5.6.130.0000.09018.20
5.6.120.0200.07021.09
5.6.110.0070.07020.97
5.6.100.0000.04321.01
5.6.90.0030.09020.98
5.6.80.0100.07720.40
5.6.70.4570.03320.35
5.5.350.0270.07020.38
5.5.340.0170.07317.92
5.5.330.0030.04320.36
5.5.320.2830.04320.33
5.5.310.0230.07720.29
5.5.300.0170.04317.91
5.5.290.0030.04017.92
5.5.280.0100.03720.75
5.5.270.0130.05020.75
5.5.260.0100.08720.75
5.5.250.0070.09020.54
5.5.240.0200.03720.03
5.4.450.0170.05719.58
5.4.440.0600.06719.24
5.4.430.0370.05319.31
5.4.420.0400.05019.40
5.4.410.0630.05319.36
5.4.400.0070.05318.75
5.4.390.0100.05018.68
5.4.380.0370.07018.58
5.4.370.0230.05018.71
5.4.360.0200.05318.71
5.4.350.0300.06018.76
5.4.340.0270.05018.49
5.4.320.0090.03812.45
5.4.310.0070.04112.45
5.4.300.0070.03812.45
5.4.290.0080.04712.45
5.4.280.0070.04612.34
5.4.270.0070.05718.96
5.4.260.0130.06719.00
5.4.250.0100.05018.98
5.4.240.0100.05018.79
5.4.230.0130.04718.94
5.4.220.0100.05019.00
5.4.210.0200.06318.96
5.4.200.0100.05019.00
5.4.190.0100.05318.90
5.4.180.0170.05019.02
5.4.170.0070.05318.91
5.4.160.0100.05018.92
5.4.150.0130.07318.97
5.4.140.0170.05016.28
5.4.130.0200.04016.55
5.4.120.0070.05016.54
5.4.110.0030.05716.36
5.4.100.0100.04716.36
5.4.90.0130.04316.52
5.4.80.0130.04316.34
5.4.70.0100.05016.48
5.4.60.0070.05316.53
5.4.50.0100.04716.52
5.4.40.0000.05716.38
5.4.30.0200.03716.37
5.4.20.0070.05016.46
5.4.10.0100.05716.37
5.4.00.0130.05015.90
5.3.290.0080.04412.80
5.3.280.0000.08014.65
5.3.270.0070.05714.59
5.3.260.0300.05014.75
5.3.250.0030.05714.74
5.3.240.0070.05314.58
5.3.230.0100.07314.52
5.3.220.0130.04714.75
5.3.210.0070.05714.61
5.3.200.0200.04014.55
5.3.190.0030.05714.65
5.3.180.0000.05714.75
5.3.170.0170.04314.67
5.3.160.0130.04714.69
5.3.150.0070.05314.37
5.3.140.0130.04714.69
5.3.130.0100.05714.53
5.3.120.0030.06014.47
5.3.110.0100.05014.47
5.3.100.0100.04713.98
5.3.90.0100.05013.82
5.3.80.0000.05714.06
5.3.70.0030.05314.21
5.3.60.0100.04714.07
5.3.50.0030.05714.03
5.3.40.0070.05313.99
5.3.30.0030.05713.89
5.3.20.0030.05713.61
5.3.10.0070.05013.63
5.3.00.0100.05713.42
5.2.170.0030.05311.07
5.2.160.0030.04311.35
5.2.150.0130.05011.38
5.2.140.0130.04011.28
5.2.130.0000.04311.31
5.2.120.0070.04011.15
5.2.110.0070.05011.03
5.2.100.0000.04311.29
5.2.90.0070.04311.02
5.2.80.0070.04711.23
5.2.70.0030.06311.22
5.2.60.0100.03711.27
5.2.50.0100.04011.25
5.2.40.0100.05710.80
5.2.30.0070.04010.89
5.2.20.0100.04311.16
5.2.10.0000.04311.00
5.2.00.0130.04010.76
5.1.60.0070.03310.30
5.1.50.0030.03710.19
5.1.40.0070.0339.96
5.1.30.0000.04010.38
5.1.20.0200.02310.63
5.1.10.0100.03010.37
5.1.00.0070.03310.34
5.0.50.0100.0238.59
5.0.40.0070.0338.68
5.0.30.0030.0538.52
5.0.20.0070.0238.41
5.0.10.0030.0408.45
5.0.00.0030.0438.03
4.4.90.0030.0307.60
4.4.80.0000.0277.60
4.4.70.0000.0237.60
4.4.60.0070.0207.60
4.4.50.0000.0277.60
4.4.40.0030.0337.60
4.4.30.0000.0277.60
4.4.20.0030.0207.60
4.4.10.0030.0237.60
4.4.00.0070.0437.60
4.3.110.0030.0307.60
4.3.100.0130.0137.60
4.3.90.0030.0207.60
4.3.80.0000.0437.60
4.3.70.0030.0207.60
4.3.60.0000.0237.60
4.3.50.0030.0207.60
4.3.40.0100.0307.60
4.3.30.0000.0237.60
4.3.20.0030.0207.60
4.3.10.0030.0207.60
4.3.00.0030.0206.64

preferences:
38.37 ms | 401 KiB | 5 Q