3v4l.org

run code in 300+ PHP versions simultaneously
<?php $ziom = 'test'; $encoded = urlencode($ziom); echo $encoded;

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)
8.3.40.0110.00318.63
8.3.30.0070.00718.78
8.3.20.0040.00420.20
8.3.10.0000.00721.74
8.3.00.0050.00319.56
8.2.170.0070.01418.89
8.2.160.0130.00722.96
8.2.150.0030.00624.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0050.00319.64
8.2.110.0060.00322.14
8.2.100.0080.00418.03
8.2.90.0080.00019.05
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0080.00018.03
8.2.50.0000.00818.07
8.2.40.0060.00618.16
8.2.30.0070.00017.92
8.2.20.0080.00017.68
8.2.10.0000.00718.11
8.2.00.0000.00718.02
8.1.270.0030.00620.32
8.1.260.0100.00026.35
8.1.250.0040.00428.09
8.1.240.0030.01324.02
8.1.230.0100.00019.01
8.1.220.0000.00917.74
8.1.210.0050.00318.77
8.1.200.0070.00317.23
8.1.190.0000.00817.40
8.1.180.0050.00318.57
8.1.170.0000.00918.64
8.1.160.0000.00822.13
8.1.150.0040.00418.48
8.1.140.0000.00717.31
8.1.130.0000.00717.80
8.1.120.0040.00417.45
8.1.110.0040.00417.37
8.1.100.0000.00817.43
8.1.90.0050.00317.38
8.1.80.0040.00417.38
8.1.70.0080.00017.25
8.1.60.0030.00617.47
8.1.50.0110.00017.45
8.1.40.0040.00417.42
8.1.30.0080.00017.50
8.1.20.0050.00317.55
8.1.10.0000.00717.41
8.1.00.0000.00717.48
8.0.300.0000.00718.77
8.0.290.0000.00717.05
8.0.280.0060.00318.47
8.0.270.0000.00717.20
8.0.260.0000.00617.11
8.0.250.0070.00016.89
8.0.240.0030.00316.96
8.0.230.0000.00716.91
8.0.220.0070.00016.81
8.0.210.0040.00416.70
8.0.200.0060.00016.74
8.0.190.0030.00316.88
8.0.180.0040.00416.72
8.0.170.0000.00816.90
8.0.160.0030.00316.71
8.0.150.0070.00016.77
8.0.140.0080.00016.80
8.0.130.0060.00313.24
8.0.120.0040.00416.76
8.0.110.0030.00516.67
8.0.100.0040.00416.87
8.0.90.0000.00816.77
8.0.80.0050.01116.71
8.0.70.0040.00416.63
8.0.60.0040.00416.75
8.0.50.0040.00416.85
8.0.30.0040.01116.77
8.0.20.0110.00617.40
8.0.10.0080.00016.83
8.0.00.0080.01016.72
7.4.330.0000.00515.03
7.4.320.0000.00616.57
7.4.300.0030.00316.52
7.4.290.0030.00316.43
7.4.280.0040.00416.43
7.4.270.0000.00716.41
7.4.260.0100.00016.50
7.4.250.0040.00416.31
7.4.240.0030.00316.56
7.4.230.0000.00716.61
7.4.220.0100.00716.62
7.4.210.0050.00916.57
7.4.200.0050.00216.43
7.4.160.0090.00616.39
7.4.150.0080.00817.40
7.4.140.0170.00717.86
7.4.130.0150.00416.57
7.4.120.0110.00616.47
7.4.110.0070.01416.33
7.4.100.0060.01216.40
7.4.90.0030.01316.46
7.4.80.0110.00719.39
7.4.70.0100.00716.57
7.4.60.0070.01016.40
7.4.50.0080.00016.59
7.4.40.0080.00716.26
7.4.30.0070.01016.52
7.4.00.0000.01415.10
7.3.330.0060.00013.08
7.3.320.0030.00413.16
7.3.310.0000.00816.04
7.3.300.0030.00316.14
7.3.290.0070.00016.23
7.3.280.0080.01216.17
7.3.270.0110.00517.40
7.3.260.0110.00916.19
7.3.250.0110.00816.38
7.3.240.0060.01216.36
7.3.230.0070.01016.39
7.3.210.0140.00316.27
7.3.200.0100.00719.39
7.3.190.0080.00916.52
7.3.180.0090.00616.40
7.3.170.0140.00716.27
7.3.160.0070.01016.16
7.2.330.0110.00816.39
7.2.320.0130.00316.66
7.2.310.0060.01716.66
7.2.300.0100.00616.37
7.2.290.0160.00616.65
7.2.00.0070.00719.15
7.1.100.0040.01217.68
7.1.70.0030.00516.87
7.1.60.0120.01219.86
7.1.50.0130.00716.61
7.1.00.0030.07722.54
7.0.200.0000.00916.40
7.0.60.0130.07320.05
7.0.50.0070.08017.80
7.0.40.0100.07720.21
7.0.30.0370.07020.13
7.0.20.0270.08020.04
7.0.10.0030.06320.11
7.0.00.0070.08720.09
5.6.280.0100.06321.02
5.6.210.0070.03720.47
5.6.200.0000.06718.08
5.6.190.0070.08720.62
5.6.180.0070.07720.68
5.6.170.0330.05720.51
5.6.160.0030.04720.46
5.6.150.0070.04318.19
5.6.140.0070.05318.07
5.6.130.0000.04318.12
5.6.120.0100.05320.99
5.6.110.0030.08020.98
5.6.100.0100.07720.95
5.6.90.0100.07721.11
5.6.80.0130.07320.34
5.5.350.0200.07720.36
5.5.340.0130.07318.00
5.5.330.0100.07020.37
5.5.320.0230.06720.32
5.5.310.0370.03720.12
5.5.300.0070.08317.92
5.5.290.0100.08017.91
5.5.280.0030.08020.79
5.5.270.0070.04720.72
5.5.260.0030.08720.67
5.5.250.0070.07720.67
5.5.240.0270.07020.14
5.4.450.0500.04719.21
5.4.440.0430.03319.48
5.4.430.0100.05719.48
5.4.420.0100.06019.30
5.4.410.0030.06019.01
5.4.400.0100.05318.62
5.4.390.0030.05718.77
5.4.380.0100.05718.57
5.4.370.0070.05718.64
5.4.360.0130.05018.65
5.4.350.0170.05018.50
5.4.340.0100.06018.46
5.4.320.0170.05318.68
5.4.310.0100.05318.52
5.4.300.0130.04718.68
5.4.290.0130.04718.68
5.4.280.0100.05318.73
5.4.270.0100.05718.43
5.4.260.0170.04718.55
5.4.250.0200.04718.77
5.4.240.0200.05318.67
5.4.230.0100.06018.76
5.4.220.0130.06718.69
5.4.210.0170.04718.72
5.4.200.0100.05016.42
5.4.190.0100.05718.61
5.4.180.0070.05718.51
5.4.170.0100.06318.75
5.4.160.0170.04718.62
5.4.150.0070.05718.73
5.4.140.0100.06316.36
5.4.130.0200.04716.22
5.4.120.0170.04716.16
5.4.110.0100.07016.14
5.4.100.0130.04716.25
5.4.90.0070.06016.30
5.4.80.0230.04016.29
5.4.70.0070.06316.32
5.4.60.0130.05316.17
5.4.50.0100.05716.22
5.4.40.0270.05716.09
5.4.30.0130.05716.13
5.4.20.0200.04716.03
5.4.10.0170.05716.04
5.4.00.0070.06015.80
5.3.290.0130.06714.59
5.3.280.0100.07314.59
5.3.270.0070.08014.57
5.3.260.0230.06014.49
5.3.250.0030.07714.61
5.3.240.0030.07314.51
5.3.230.0200.04314.66
5.3.220.0270.05314.56
5.3.210.0100.07014.61
5.3.200.0130.05014.66
5.3.190.0230.05714.61
5.3.180.0170.06314.51
5.3.170.0170.06314.65
5.3.160.0100.05314.52
5.3.150.0170.04714.64
5.3.140.0070.05714.54
5.3.130.0030.06314.49
5.3.120.0270.03714.49
5.3.110.0200.04314.44
5.3.100.0070.05314.11
5.3.90.0100.06314.01
5.3.80.0130.04714.00
5.3.70.0070.05713.99
5.3.60.0070.06314.04
5.3.50.0130.05013.93
5.3.40.0130.04713.84
5.3.30.0200.05313.89
5.3.20.0100.04713.68
5.3.10.0000.05713.58
5.3.00.0030.05713.62
5.2.170.0030.04711.05
5.2.160.0000.05011.09
5.2.150.0030.04711.12
5.2.140.0100.04011.14
5.2.130.0070.04011.14
5.2.120.0100.04311.15
5.2.110.0130.05011.25
5.2.100.0000.05011.14
5.2.90.0100.03711.05
5.2.80.0100.04011.02
5.2.70.0100.04011.24
5.2.60.0130.03710.98
5.2.50.0100.04011.05
5.2.40.0070.04010.97
5.2.30.0000.04710.88
5.2.20.0170.03310.94
5.2.10.0130.03310.84
5.2.00.0100.03710.68
5.1.60.0070.04010.12
5.1.50.0070.03310.10
5.1.40.0130.0379.98
5.1.30.0070.03310.32
5.1.20.0000.04010.50
5.1.10.0070.03310.06
5.1.00.0130.03010.20
5.0.50.0070.0278.52
5.0.40.0070.0278.43
5.0.30.0000.0538.33
5.0.20.0030.0378.19
5.0.10.0070.0238.20
5.0.00.0030.0438.15
4.4.90.0030.0205.89
4.4.80.0030.0235.86
4.4.70.0070.0205.91
4.4.60.0030.0205.81
4.4.50.0070.0205.87
4.4.40.0070.0335.88
4.4.30.0000.0235.81
4.4.20.0000.0235.91
4.4.10.0100.0175.98
4.4.00.0070.0305.92
4.3.110.0030.0235.84
4.3.100.0030.0205.79
4.3.90.0030.0205.82
4.3.80.0030.0375.78
4.3.70.0000.0235.87
4.3.60.0070.0175.79
4.3.50.0000.0275.83
4.3.40.0030.0335.85
4.3.30.0000.0234.56
4.3.20.0000.0234.63
4.3.10.0030.0234.49
4.3.00.0000.01715.60

preferences:
50.85 ms | 400 KiB | 5 Q