3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo urlencode('http://fr.php.net/manual/en/function.urlencode.php');

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)
8.3.40.0170.00318.44
8.3.30.0110.00418.61
8.3.20.0060.00318.65
8.3.10.0040.00420.15
8.3.00.0030.00517.38
8.2.170.0210.00022.96
8.2.160.0070.00721.93
8.2.150.0000.00924.18
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0080.00019.82
8.2.110.0070.01020.99
8.2.100.0100.00317.59
8.2.90.0050.00319.02
8.2.80.0040.00417.97
8.2.70.0030.00917.50
8.2.60.0000.00717.91
8.2.50.0000.00818.07
8.2.40.0030.00517.97
8.2.30.0030.00617.88
8.2.20.0030.00617.57
8.2.10.0000.00717.55
8.2.00.0040.00417.55
8.1.270.0060.00323.99
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0080.00020.61
8.1.230.0110.00020.77
8.1.220.0030.00618.77
8.1.210.0030.00518.77
8.1.200.0080.00017.22
8.1.190.0050.00217.28
8.1.180.0000.00818.10
8.1.170.0060.00318.83
8.1.160.0050.00218.66
8.1.150.0040.00418.38
8.1.140.0000.00817.23
8.1.130.0030.00317.79
8.1.120.0040.00417.25
8.1.110.0000.00817.22
8.1.100.0000.00717.29
8.1.90.0050.00217.23
8.1.80.0040.00417.34
8.1.70.0000.00717.35
8.1.60.0040.00417.31
8.1.50.0080.00017.22
8.1.40.0040.00417.32
8.1.30.0040.00417.38
8.1.20.0040.00417.52
8.1.10.0040.00417.34
8.1.00.0040.00417.30
8.0.300.0040.00419.88
8.0.290.0080.00016.58
8.0.280.0030.00318.33
8.0.270.0080.00017.24
8.0.260.0070.00016.79
8.0.250.0070.00016.89
8.0.240.0030.00716.80
8.0.230.0040.00416.82
8.0.220.0030.00316.66
8.0.210.0000.00716.66
8.0.200.0030.00316.80
8.0.190.0000.00716.87
8.0.180.0030.00316.79
8.0.170.0040.00416.79
8.0.160.0050.00316.71
8.0.150.0000.00816.70
8.0.140.0040.00416.61
8.0.130.0030.00313.11
8.0.120.0000.00816.75
8.0.110.0000.00716.84
8.0.100.0070.00016.78
8.0.90.0000.00816.70
8.0.80.0100.01016.75
8.0.70.0000.00716.77
8.0.60.0000.00716.76
8.0.50.0030.00516.72
8.0.30.0090.01016.93
8.0.20.0060.01317.18
8.0.10.0040.00416.73
8.0.00.0030.01616.73
7.4.330.0050.00014.65
7.4.320.0000.00616.36
7.4.300.0000.00716.35
7.4.290.0080.00016.44
7.4.280.0000.01016.50
7.4.270.0030.00316.46
7.4.260.0050.00013.18
7.4.250.0050.00316.39
7.4.240.0050.00316.37
7.4.230.0030.00316.20
7.4.220.0100.00716.38
7.4.210.0080.01016.46
7.4.200.0000.00716.41
7.4.190.0070.00016.58
7.4.160.0180.00416.44
7.4.150.0090.00917.18
7.4.140.0100.01017.02
7.4.130.0130.00516.39
7.4.120.0080.01016.30
7.4.110.0030.01616.66
7.4.100.0100.01016.43
7.4.90.0030.01316.30
7.4.80.0150.00618.80
7.4.70.0110.00616.38
7.4.60.0090.01316.30
7.4.50.0040.00416.36
7.4.40.0090.00622.27
7.4.30.0100.01016.45
7.4.00.0080.00814.85
7.3.330.0050.00012.98
7.3.320.0000.00612.93
7.3.310.0020.00516.13
7.3.300.0070.00016.12
7.3.290.0120.00816.07
7.3.280.0060.01016.17
7.3.270.0080.00817.18
7.3.260.0120.00618.24
7.3.250.0090.01216.39
7.3.240.0100.00716.16
7.3.230.0030.01316.39
7.3.210.0150.00316.34
7.3.200.0100.00619.39
7.3.190.0080.00916.03
7.3.180.0070.01016.48
7.3.170.0060.00916.27
7.3.160.0100.00516.12
7.3.120.0120.00614.64
7.3.110.0100.00714.79
7.3.100.0070.01014.31
7.3.90.0000.01414.47
7.3.80.0090.00614.53
7.3.70.0030.01014.77
7.3.60.0060.00914.75
7.3.50.0080.00414.57
7.3.40.0000.01114.82
7.3.30.0080.00414.50
7.3.20.0000.01216.45
7.3.10.0090.00416.35
7.3.00.0100.00716.44
7.2.330.0030.01516.35
7.2.320.0080.00916.54
7.2.310.0130.00616.29
7.2.300.0110.00716.58
7.2.290.0060.01316.37
7.2.250.0030.01614.96
7.2.240.0150.00714.75
7.2.230.0100.00714.86
7.2.220.0120.00015.11
7.2.210.0090.00614.79
7.2.200.0040.00815.10
7.2.190.0100.00314.68
7.2.180.0000.01414.99
7.2.170.0090.00614.77
7.2.130.0140.00016.48
7.2.120.0070.00715.93
7.2.110.0140.00416.19
7.2.100.0130.00316.76
7.2.90.0110.01116.49
7.2.80.0140.00516.79
7.2.70.0100.01016.29
7.2.60.0110.00516.47
7.2.50.0140.00816.16
7.2.40.0190.00416.10
7.2.30.0030.01316.58
7.2.20.0140.00716.17
7.2.10.0130.00515.89
7.2.00.0130.00417.77
7.1.330.0090.00615.86
7.1.320.0060.00315.68
7.1.310.0070.00415.77
7.1.300.0030.00615.45
7.1.290.0080.00415.61
7.1.280.0030.00915.72
7.1.270.0060.00315.61
7.1.260.0070.00715.63
7.1.250.0110.00414.79
7.1.200.0130.00015.75
7.1.100.0040.01218.06
7.1.70.0030.00616.99
7.1.60.0030.01719.40
7.1.50.0120.00616.76
7.1.00.0070.07322.40
7.0.200.0000.00916.64
7.0.140.0030.07322.11
7.0.110.0070.04020.04
7.0.100.0070.04019.91
7.0.90.0130.06319.86
7.0.80.0070.04019.91
7.0.70.0070.03719.95
7.0.60.0130.07319.61
7.0.50.0070.04319.93
7.0.40.0100.03719.74
7.0.30.0030.06319.74
7.0.20.0200.04719.77
7.0.10.0130.08019.68
7.0.00.0030.05719.86
5.6.260.0130.07320.59
5.6.250.0100.03720.66
5.6.240.0130.04720.85
5.6.230.0000.06720.68
5.6.220.0100.07320.67
5.6.210.0130.04320.57
5.6.200.0070.04020.85
5.6.190.0100.05320.58
5.6.180.0100.04320.70
5.6.170.0130.07020.61
5.6.160.0130.03720.61
5.6.150.0100.07020.63
5.6.140.0070.08320.67
5.6.130.0030.04320.68
5.6.120.0100.05020.63
5.6.110.0030.05720.54
5.6.100.0030.06020.66
5.6.90.0030.06720.61
5.6.80.0100.07020.04
5.6.70.0000.05319.95
5.6.60.0070.07319.92
5.6.50.0000.05020.23
5.6.40.0070.04320.01
5.6.30.0100.07319.98
5.6.20.0170.06719.94
5.6.10.0100.04720.03
5.6.00.0070.07319.99
5.5.380.0000.04317.55
5.5.370.0130.07317.51
5.5.360.0130.05717.49
5.5.350.0070.04017.55
5.5.340.0070.08317.89
5.5.330.0070.06318.01
5.5.320.0070.04718.01
5.5.310.0100.05017.89
5.5.300.0100.06718.09
5.5.290.0100.04318.25
5.5.280.0030.05718.10
5.5.270.0000.08317.83
5.5.260.0030.04318.11
5.5.250.0070.07717.64
5.5.240.0100.06717.39
5.5.230.0100.06717.22
5.5.220.0070.03717.53
5.5.210.0130.06717.47
5.5.200.0100.07017.48
5.5.190.0070.08317.21
5.5.180.0070.06317.25
5.5.160.0030.07317.47
5.5.150.0030.08017.44
5.5.140.0000.08717.48
5.5.130.0130.07317.19
5.5.120.0070.08317.19
5.5.110.0070.06717.45
5.5.100.0000.05017.11
5.5.90.0030.06717.13
5.5.80.0070.07017.50
5.5.70.0030.06317.33
5.5.60.0000.06017.33
5.5.50.0030.07717.09
5.5.40.0000.06717.25
5.5.30.0070.04017.08
5.5.20.0030.03717.40
5.5.10.0030.07317.40
5.5.00.0030.04017.48
5.4.450.0170.05719.49
5.4.440.0170.07719.46
5.4.430.0070.07019.41
5.4.420.0100.06319.50
5.4.410.0000.05319.12
5.4.400.0100.05318.97
5.4.390.0000.04318.93
5.4.380.0100.04019.16
5.4.370.0070.07018.93
5.4.360.0070.06719.27
5.4.350.0070.07719.17
5.4.340.0070.07318.95
5.4.320.0030.08319.08
5.4.310.0230.06019.04
5.4.300.0100.07719.18
5.4.290.0030.07319.27
5.4.280.0100.07019.00
5.4.270.0030.06718.95
5.4.260.0030.03319.03
5.4.250.0030.03319.07
5.4.240.0100.03019.02
5.4.230.0070.07719.00
5.4.220.0070.07718.94
5.4.210.0030.07319.02
5.4.200.0100.05719.02
5.4.190.0030.04019.11
5.4.180.0000.04319.11
5.4.170.0000.04019.02
5.4.160.0100.04719.28
5.4.150.0070.07018.90
5.4.140.0030.07316.19
5.4.130.0170.05716.26
5.4.120.0030.07016.18
5.4.110.0100.03716.53
5.4.100.0100.07016.28
5.4.90.0130.07016.46
5.4.80.0100.06316.53
5.4.70.0070.05016.46
5.4.60.0200.05316.18
5.4.50.0000.07716.35
5.4.40.0070.03716.26
5.4.30.0100.04716.49
5.4.20.0030.04316.37
5.4.10.0000.06316.50
5.4.00.0100.07016.02
5.3.290.0000.04314.49
5.3.280.0070.07314.42
5.3.270.0030.08014.54
5.3.260.0000.07314.48
5.3.250.0070.05014.66
5.3.240.0100.02714.59
5.3.230.0000.09014.48
5.3.220.0130.06314.45
5.3.210.0030.08014.49
5.3.200.0030.08014.63
5.3.190.0030.06314.39
5.3.180.0070.06714.50
5.3.170.0030.04014.62
5.3.160.0030.08014.57
5.3.150.0070.07714.42
5.3.140.0100.06014.64
5.3.130.0000.05714.60
5.3.120.0100.07314.55
5.3.110.0100.03314.64
5.3.100.0200.06313.98
5.3.90.0030.05014.01
5.3.80.0000.04713.83
5.3.70.0000.04313.79
5.3.60.0100.06713.94
5.3.50.0030.05014.00
5.3.40.0070.04013.88
5.3.30.0070.03313.77
5.3.20.0000.03713.54
5.3.10.0030.04013.66
5.3.00.0030.03713.56
5.2.170.0030.03012.44
5.2.160.0030.04012.44
5.2.150.0000.03312.44
5.2.140.0030.04712.44
5.2.130.0100.02312.44
5.2.120.0030.03012.44
5.2.110.0070.02712.44
5.2.100.0030.03312.44
5.2.90.0000.03312.44
5.2.80.0070.03012.44
5.2.70.0030.03012.44
5.2.60.0000.03012.44
5.2.50.0100.02712.44
5.2.40.0100.02312.44
5.2.30.0030.04012.44
5.2.20.0030.02312.44
5.2.10.0000.05012.44
5.2.00.0030.04012.44
5.1.60.0070.02712.44
5.1.50.0030.02312.44
5.1.40.0100.04312.44
5.1.30.0030.03712.44
5.1.20.0030.05712.44
5.1.10.0070.03312.44
5.1.00.0000.04712.44
5.0.50.0070.04312.44
5.0.40.0000.03312.44
5.0.30.0000.06712.44
5.0.20.0030.01712.44
5.0.10.0000.02012.44
5.0.00.0000.02712.44
4.4.90.0030.02012.44
4.4.80.0000.02312.44
4.4.70.0000.01712.44
4.4.60.0000.01312.44
4.4.50.0030.02712.44
4.4.40.0030.02012.44
4.4.30.0000.02312.44
4.4.20.0000.02312.44
4.4.10.0000.01312.44
4.4.00.0070.05012.44
4.3.110.0000.02312.44
4.3.100.0000.02012.44
4.3.90.0000.03312.44
4.3.80.0000.05012.44
4.3.70.0030.02012.44
4.3.60.0000.01312.44
4.3.50.0000.02012.44
4.3.40.0000.05312.44
4.3.30.0000.01312.44
4.3.20.0000.01312.44
4.3.10.0000.01312.44
4.3.00.0000.03312.44

preferences:
46.52 ms | 400 KiB | 5 Q