3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(urldecode(urlencode("admin")));

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)
8.3.60.0130.00618.43
8.3.50.0120.01022.10
8.3.40.0100.00318.84
8.3.30.0140.00318.96
8.3.20.0040.00420.23
8.3.10.0040.00421.69
8.3.00.0080.00417.25
8.2.180.0160.00618.04
8.2.170.0090.00622.96
8.2.160.0150.00022.25
8.2.150.0020.00524.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0040.00419.42
8.2.110.0070.00321.05
8.2.100.0080.00417.50
8.2.90.0080.00018.97
8.2.80.0050.00317.97
8.2.70.0070.00417.38
8.2.60.0040.00417.68
8.2.50.0050.00318.07
8.2.40.0030.00618.20
8.2.30.0000.00717.93
8.2.20.0050.00217.55
8.2.10.0050.00317.83
8.2.00.0040.00417.53
8.1.280.0120.00325.92
8.1.270.0060.00320.56
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0060.00323.84
8.1.230.0070.00418.77
8.1.220.0030.00617.74
8.1.210.0000.00818.77
8.1.200.0000.00817.00
8.1.190.0000.00917.10
8.1.180.0040.00418.10
8.1.170.0040.00420.35
8.1.160.0040.00421.86
8.1.150.0000.00718.71
8.1.140.0040.00417.34
8.1.130.0030.00317.74
8.1.120.0030.00317.39
8.1.110.0030.00517.27
8.1.100.0030.00317.23
8.1.90.0030.00517.34
8.1.80.0000.00717.31
8.1.70.0070.00017.32
8.1.60.0050.00317.48
8.1.50.0000.00817.40
8.1.40.0030.00617.38
8.1.30.0030.00517.51
8.1.20.0040.00417.55
8.1.10.0040.00417.32
8.1.00.0030.01017.17
8.0.300.0070.00018.77
8.0.290.0030.00516.63
8.0.280.0070.00018.17
8.0.270.0000.00717.08
8.0.260.0030.00317.08
8.0.250.0000.00716.80
8.0.240.0070.00016.71
8.0.230.0000.00716.84
8.0.220.0000.00616.82
8.0.210.0030.00316.66
8.0.200.0060.00016.71
8.0.190.0040.00416.80
8.0.180.0040.00416.67
8.0.170.0090.00016.77
8.0.160.0040.00316.63
8.0.150.0030.00316.61
8.0.140.0030.00316.68
8.0.130.0030.00313.11
8.0.120.0030.00516.69
8.0.110.0000.00716.68
8.0.100.0000.00716.85
8.0.90.0020.00516.71
8.0.80.0070.01316.67
8.0.70.0040.00416.75
8.0.60.0040.00416.71
8.0.50.0070.00016.62
8.0.30.0090.01416.79
8.0.20.0150.00717.40
8.0.10.0040.00416.71
8.0.00.0070.01016.64
7.4.330.0050.00015.03
7.4.320.0060.00016.38
7.4.300.0030.00316.29
7.4.290.0050.00316.41
7.4.280.0030.00616.45
7.4.270.0000.00816.39
7.4.260.0030.00316.37
7.4.250.0040.00416.38
7.4.240.0030.00516.39
7.4.230.0060.00016.54
7.4.220.0060.01116.33
7.4.210.0070.01316.29
7.4.200.0070.00016.47
7.4.160.0000.01516.38
7.4.150.0190.00917.40
7.4.140.0140.00717.86
7.4.130.0080.00916.36
7.4.120.0090.00916.42
7.4.110.0170.00316.50
7.4.100.0060.02816.45
7.4.90.0100.00716.33
7.4.80.0170.00519.39
7.4.70.0150.00616.37
7.4.60.0120.00616.20
7.4.50.0000.00716.36
7.4.40.0100.00616.34
7.4.30.0090.00916.45
7.4.00.0070.00714.81
7.3.330.0060.00012.96
7.3.320.0060.00613.12
7.3.310.0000.00616.06
7.3.300.0030.00316.14
7.3.290.0030.00316.11
7.3.280.0100.00816.20
7.3.270.0070.01317.40
7.3.260.0160.00716.07
7.3.250.0110.01116.36
7.3.240.0120.00616.45
7.3.230.0110.01216.39
7.3.210.0090.01316.08
7.3.200.0090.01219.39
7.3.190.0120.00316.23
7.3.180.0060.00916.08
7.3.170.0070.01016.32
7.3.160.0120.00616.24
7.2.330.0160.00916.49
7.2.320.0030.01316.49
7.2.310.0100.00716.10
7.2.300.0060.01016.28
7.2.290.0090.00916.26
7.2.00.0070.00719.12
7.1.100.0070.00317.91
7.1.70.0090.00616.80
7.1.60.0070.01819.46
7.1.50.0190.01934.81
7.1.00.0030.07722.54
7.0.200.0080.00416.58
7.0.140.0000.03721.97
7.0.70.4370.03719.82
7.0.60.0130.07719.89
7.0.50.0030.04017.88
7.0.40.0070.04720.11
7.0.30.0200.04320.01
7.0.20.0430.06720.32
7.0.10.0200.03720.00
7.0.00.0170.07320.00
5.6.280.0000.07721.12
5.6.210.0070.07320.70
5.6.200.0130.07318.07
5.6.190.0030.08720.56
5.6.180.0330.06720.65
5.6.170.0470.07320.48
5.6.160.0100.03320.41
5.6.150.0070.08318.16
5.6.140.0130.06018.15
5.6.130.0130.07718.15
5.6.120.0070.03721.00
5.6.110.0000.08720.97
5.6.100.0070.06720.96
5.6.90.0200.07020.96
5.6.80.0030.05320.37
5.6.70.0300.07320.38
5.5.350.0030.07720.33
5.5.340.0070.07017.95
5.5.330.0030.04720.28
5.5.320.0030.08720.36
5.5.310.0200.03720.16
5.5.300.0130.07717.98
5.5.290.0030.05717.84
5.5.280.0100.06020.84
5.5.270.0070.05320.72
5.5.260.0370.04320.86
5.5.250.0200.07320.68
5.5.240.0200.05720.19
5.4.450.0700.04719.25
5.4.440.0970.06319.55
5.4.430.0130.05319.45
5.4.420.0870.05719.60
5.4.410.0870.07019.14
5.4.400.0170.05718.75
5.4.390.0170.05318.71
5.4.380.0130.06018.52
5.4.370.0200.05018.70
5.4.360.0100.05718.57
5.4.350.0230.05018.71
5.4.340.0170.05018.69
5.4.320.0170.05318.43
5.4.310.0070.06018.66
5.4.300.0170.05318.59
5.4.290.0130.05718.50
5.4.280.0130.05718.49
5.4.270.0170.05318.58
5.4.260.0230.04718.60
5.4.250.0170.05318.49
5.4.240.0230.04718.48
5.4.230.0100.05718.65
5.4.220.0100.05718.65
5.4.210.0130.05318.68
5.4.200.0130.05716.69
5.4.190.0200.04718.76
5.4.180.0130.06018.71
5.4.170.0170.05318.74
5.4.160.0270.04018.66
5.4.150.0130.06018.73
5.4.140.0200.04716.08
5.4.130.0100.05316.16
5.4.120.0100.05316.33
5.4.110.0130.05016.33
5.4.100.0170.05316.05
5.4.90.0100.05316.28
5.4.80.0130.05016.22
5.4.70.0130.05316.23
5.4.60.0130.05016.27
5.4.50.0170.04716.18
5.4.40.0270.04016.02
5.4.30.0270.04016.07
5.4.20.0100.05716.31
5.4.10.0170.04716.24
5.4.00.0200.04315.56
5.3.290.0170.05314.55
5.3.280.0170.05014.46
5.3.270.0230.04714.70
5.3.260.0200.05314.50
5.3.250.0230.04314.52
5.3.240.0130.05714.55
5.3.230.0100.06014.52
5.3.220.0270.04714.51
5.3.210.0130.05314.47
5.3.200.0170.04714.59
5.3.190.0100.06014.59
5.3.180.0130.05314.54
5.3.170.0100.05714.55
5.3.160.0130.06014.59
5.3.150.0270.05014.55
5.3.140.0200.05014.64
5.3.130.0230.04714.59
5.3.120.0200.07314.50
5.3.110.0170.05314.45
5.3.100.0100.06013.93
5.3.90.0100.05713.93
5.3.80.0070.08314.11
5.3.70.0230.04314.00
5.3.60.0330.03714.09
5.3.50.0130.05313.92
5.3.40.0070.06714.03
5.3.30.0170.05013.84
5.3.20.0200.05013.62
5.3.10.0130.05313.64
5.3.00.0100.05713.63
5.2.170.0200.03711.17
5.2.160.0100.05011.09
5.2.150.0170.04011.27
5.2.140.0230.03311.11
5.2.130.0100.04311.23
5.2.120.0100.04311.13
5.2.110.0200.03311.14
5.2.100.0100.06011.23
5.2.90.0200.05011.13
5.2.80.0130.05711.05
5.2.70.0130.04011.13
5.2.60.0130.04011.11
5.2.50.0100.04310.99
5.2.40.0170.05011.03
5.2.30.0030.05311.02
5.2.20.0070.04311.09
5.2.10.0100.04010.82
5.2.00.0100.04310.74
5.1.60.0100.03310.02
5.1.50.0130.03310.04
5.1.40.0130.03010.03
5.1.30.0130.03310.48
5.1.20.0170.03010.36
5.1.10.0170.03710.08
5.1.00.0070.04310.07
5.0.50.0100.0378.59
5.0.40.0130.0208.42
5.0.30.0100.0438.31
5.0.20.0100.0278.27
5.0.10.0100.0278.37
5.0.00.0030.0478.25
4.4.90.0070.0235.91
4.4.80.0130.0205.89
4.4.70.0070.0205.81
4.4.60.0030.0235.90
4.4.50.0070.0205.92
4.4.40.0070.0335.82
4.4.30.0030.0235.86
4.4.20.0030.0235.94
4.4.10.0000.0275.95
4.4.00.0030.0405.88
4.3.110.0030.0275.82
4.3.100.0000.0275.84
4.3.90.0030.0205.79
4.3.80.0000.0375.79
4.3.70.0030.0235.93
4.3.60.0000.0235.80
4.3.50.0030.0235.78
4.3.40.0030.0335.73
4.3.30.0000.0274.53
4.3.20.0000.0274.56
4.3.10.0030.0204.53
4.3.00.0170.0176.93

preferences:
52.38 ms | 401 KiB | 5 Q