3v4l.org

run code in 300+ PHP versions simultaneously
<?php $email = 'wguillouet@orange.fr'; $encoded_email = ''; for($i=0,$l=strlen($email);$i<$l;$i++) { $encoded_email .= '%'.dechex(ord(substr($email,$i,1))); } echo $encoded_email;

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)
8.3.60.0090.00616.50
8.3.50.0090.01117.44
8.3.40.0090.00918.89
8.3.30.0030.01018.84
8.3.20.0050.00318.62
8.3.10.0060.00318.77
8.3.00.0060.00319.25
8.2.180.0040.01116.38
8.2.170.0120.00322.96
8.2.160.0110.00321.14
8.2.150.0040.00424.18
8.2.140.0110.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00420.71
8.2.110.0030.00619.27
8.2.100.0000.01118.04
8.2.90.0000.00817.97
8.2.80.0000.00719.21
8.2.70.0030.00617.63
8.2.60.0040.00417.93
8.2.50.0030.00618.07
8.2.40.0060.00318.16
8.2.30.0030.00617.98
8.2.20.0040.00417.76
8.2.10.0040.00417.82
8.2.00.0080.00017.66
8.1.280.0070.00725.92
8.1.270.0040.00424.66
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00022.18
8.1.230.0090.00320.85
8.1.220.0080.00017.76
8.1.210.0080.00018.89
8.1.200.0070.00317.35
8.1.190.0090.00017.40
8.1.180.0000.00818.10
8.1.170.0000.00718.74
8.1.160.0080.00018.78
8.1.150.0000.00718.53
8.1.140.0040.00417.39
8.1.130.0040.00417.78
8.1.120.0000.00717.42
8.1.110.0070.00017.41
8.1.100.0000.00817.39
8.1.90.0040.00417.36
8.1.80.0000.00717.39
8.1.70.0000.00717.32
8.1.60.0040.00417.39
8.1.50.0040.00417.36
8.1.40.0080.00017.45
8.1.30.0030.00517.60
8.1.20.0040.00417.61
8.1.10.0070.00017.52
8.1.00.0000.00717.29
8.0.300.0040.00420.15
8.0.290.0000.00716.75
8.0.280.0080.00018.46
8.0.270.0030.00317.17
8.0.260.0000.00616.81
8.0.250.0040.00416.92
8.0.240.0040.00416.95
8.0.230.0040.00416.84
8.0.220.0030.00316.80
8.0.210.0030.00316.93
8.0.200.0060.00016.99
8.0.190.0040.00716.89
8.0.180.0070.00016.90
8.0.170.0030.00616.86
8.0.160.0040.00417.00
8.0.150.0030.00516.91
8.0.140.0040.00416.75
8.0.130.0060.00013.27
8.0.120.0040.00416.89
8.0.110.0000.00816.73
8.0.100.0000.00716.80
8.0.90.0040.00416.78
8.0.80.0030.01116.82
8.0.70.0080.00016.71
8.0.60.0050.00316.80
8.0.50.0000.00816.80
8.0.30.0060.01817.01
8.0.20.0090.01516.94
8.0.10.0040.00416.94
8.0.00.0100.01216.95
7.4.330.0020.00212.90
7.4.320.0040.00416.46
7.4.300.0000.00716.48
7.4.290.0000.00716.52
7.4.280.0030.00516.43
7.4.270.0070.00016.56
7.4.260.0070.00013.19
7.4.250.0050.00316.54
7.4.240.0000.00716.48
7.4.230.0000.00716.48
7.4.220.0040.01516.49
7.4.210.0110.00616.46
7.4.200.0000.00816.52
7.4.190.0000.00716.41
7.4.160.0130.01016.32
7.4.150.0140.00416.44
7.4.140.0130.00316.47
7.4.130.0170.00016.49
7.4.120.0080.00916.35
7.4.110.0060.01216.58
7.4.100.0120.01216.64
7.4.90.0060.01316.63
7.4.80.0110.00719.39
7.4.70.0030.01316.43
7.4.60.0090.00616.43
7.4.50.0100.00316.36
7.4.40.0060.00616.34
7.4.30.0140.00716.55
7.4.00.0030.01014.96
7.3.330.0000.00713.16
7.3.320.0050.00013.09
7.3.310.0080.00016.34
7.3.300.0070.00016.35
7.3.290.0090.00916.38
7.3.280.0100.00716.37
7.3.270.0060.01316.31
7.3.260.0120.00616.34
7.3.250.0110.00916.32
7.3.240.0100.00716.31
7.3.230.0100.00716.59
7.3.210.0100.00616.56
7.3.200.0060.00916.28
7.3.190.0060.01616.44
7.3.180.0060.00916.48
7.3.170.0100.00716.48
7.3.160.0060.01316.53
7.3.120.0090.00314.97
7.2.330.0120.00616.45
7.2.320.0090.00916.65
7.2.310.0130.01016.62
7.2.300.0060.01016.63
7.2.290.0140.00716.54
7.2.00.0000.01419.45
7.1.100.0100.00318.10
7.1.70.0000.01517.09
7.1.60.0130.01319.40
7.1.50.0170.00317.02
7.1.00.0100.06722.55
7.0.200.0000.00716.59
7.0.140.0000.07721.96
7.0.120.0070.06322.05
7.0.60.0400.06319.86
7.0.50.0100.06017.91
7.0.40.0070.08317.66
7.0.30.0200.07317.72
7.0.20.0000.06017.75
7.0.10.0030.04317.84
7.0.00.0070.04017.78
5.6.210.0030.05020.66
5.6.200.0000.04718.11
5.6.190.0100.07718.08
5.6.180.0030.06318.08
5.6.170.0030.06018.22
5.6.160.0070.03718.23
5.6.150.0070.04018.22
5.6.140.0070.08018.18
5.6.130.0130.07718.11
5.6.120.0100.04018.22
5.6.110.0030.08318.10
5.6.100.0000.06318.16
5.6.90.0030.06718.20
5.6.80.0030.07317.50
5.6.70.0100.08017.58
5.6.60.0030.04017.48
5.6.50.0030.04317.53
5.6.40.0030.07017.54
5.6.30.0030.05017.47
5.6.20.0100.07717.53
5.6.10.0070.06317.53
5.6.00.0070.07317.47
5.5.350.0200.07720.39
5.5.340.0170.07317.92
5.5.330.0100.06017.92
5.5.320.0100.06317.98
5.5.310.0130.07317.92
5.5.300.0030.07717.99
5.5.290.0100.07717.99
5.5.280.0070.05317.99
5.5.270.0000.06718.04
5.5.260.0070.08317.90
5.5.250.0130.08017.73
5.5.240.0070.05017.36
5.5.230.0100.05317.29
5.5.220.0070.03317.32
5.5.210.0070.05317.29
5.5.200.0130.06717.24
5.5.190.0070.05317.31
5.5.180.0030.07017.33
5.5.160.0170.06317.26
5.5.150.0070.05317.36
5.5.140.0030.04717.32
5.5.130.0000.07017.36
5.5.120.0030.05317.27
5.5.110.0070.06017.37
5.5.100.0100.07317.17
5.5.90.0030.04017.26
5.5.80.0070.06317.23
5.5.70.0100.07717.14
5.5.60.0070.05317.22
5.5.50.0100.07017.13
5.5.40.0000.06017.13
5.5.30.0100.04717.18
5.5.20.0000.08317.15
5.5.10.0100.07717.11
5.5.00.0070.07717.23
5.4.450.0130.06019.31
5.4.440.0100.07719.21
5.4.430.0170.07019.30
5.4.420.0170.06719.43
5.4.410.0070.07719.16
5.4.400.0130.07719.07
5.4.390.0070.08019.09
5.4.380.0030.04318.89
5.4.370.0100.04719.03
5.4.360.0130.07319.20
5.4.350.0030.06318.88
5.4.340.0130.06719.01
5.4.320.0100.07318.79
5.4.310.0100.05018.97
5.4.300.0070.07319.12
5.4.290.0130.06319.09
5.4.280.0100.05019.20
5.4.270.0100.03718.88
5.4.260.0070.07318.96
5.4.250.0030.05719.02
5.4.240.0100.07319.09
5.4.230.0100.06318.98
5.4.220.0100.04318.96
5.4.210.0130.07019.09
5.4.200.0070.03719.19
5.4.190.0030.07319.12
5.4.180.0130.07318.87
5.4.170.0130.03319.08
5.4.160.0070.07319.10
5.4.150.0100.06719.09
5.4.140.0070.05316.44
5.4.130.0100.07316.33
5.4.120.0070.06716.26
5.4.110.0030.05316.30
5.4.100.0070.04716.27
5.4.90.0070.07316.27
5.4.80.0070.06716.34
5.4.70.0030.05316.23
5.4.60.0130.06716.23
5.4.50.0030.08016.23
5.4.40.0200.06016.38
5.4.30.0030.07016.49
5.4.20.0030.08016.39
5.4.10.0130.05316.21
5.4.00.0030.07315.75
5.3.290.0130.07314.63
5.3.280.0070.05714.57
5.3.270.0000.05714.56
5.3.260.0030.08314.56
5.3.250.0070.06314.53
5.3.240.0030.06014.54
5.3.230.0100.06714.38
5.3.220.0130.07014.53
5.3.210.0070.07714.52
5.3.200.0170.07014.41
5.3.190.0070.08014.52
5.3.180.0070.05714.48
5.3.170.0070.07314.53
5.3.160.0100.07014.38
5.3.150.0070.04314.64
5.3.140.0100.07014.49
5.3.130.0070.08014.51
5.3.120.0170.06014.54
5.3.110.0070.06314.36
5.3.100.0070.05714.02
5.3.90.0000.08013.95
5.3.80.0000.07313.90
5.3.70.0030.08013.96
5.3.60.0130.07013.76
5.3.50.0130.05014.02
5.3.40.0070.05013.93
5.3.30.0030.08013.88
5.3.20.0030.04713.63
5.3.10.0070.03713.61
5.3.00.0070.07313.55
5.2.170.0000.06711.29
5.2.160.0100.05711.14
5.2.150.0030.06011.07
5.2.140.0100.06011.10
5.2.130.0070.06011.04
5.2.120.0030.04311.06
5.2.110.0030.05710.93
5.2.100.0070.04311.09
5.2.90.0070.06011.05
5.2.80.0000.04011.12
5.2.70.0100.04311.06
5.2.60.0070.06011.20
5.2.50.0030.06710.97
5.2.40.0070.05710.92
5.2.30.0070.06310.86
5.2.20.0070.06010.93
5.2.10.0000.03710.84
5.2.00.0000.03010.73
5.1.60.0030.02310.15
5.1.50.0030.0239.82
5.1.40.0030.02310.01
5.1.30.0030.03010.36
5.1.20.0000.02710.41
5.1.10.0000.02710.14
5.1.00.0030.02310.05
5.0.50.0100.0208.57
5.0.40.0030.0178.25
5.0.30.0000.0338.20
5.0.20.0000.0278.18
5.0.10.0000.0208.20
5.0.00.0000.0338.36
4.4.90.0130.0238.10
4.4.80.0030.0338.10
4.4.70.0030.0208.10
4.4.60.0000.0278.10
4.4.50.0000.0238.10
4.4.40.0000.0278.10
4.4.30.0000.0178.10
4.4.20.0000.0178.10
4.4.10.0030.0138.10
4.4.00.0000.0238.10
4.3.110.0000.0138.10
4.3.100.0000.0238.10
4.3.90.0000.0238.10
4.3.80.0000.0538.10
4.3.70.0000.0278.10
4.3.60.0030.0338.10
4.3.50.0030.0308.10
4.3.40.0030.0278.10
4.3.30.0030.0308.10
4.3.20.0000.0278.10
4.3.10.0000.0178.10
4.3.00.0000.0178.10

preferences:
51.31 ms | 400 KiB | 5 Q