3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(urlencode('#'));

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)
8.3.60.0130.00718.43
8.3.50.0050.01321.86
8.3.40.0040.01118.63
8.3.30.0110.00418.46
8.3.20.0070.00018.45
8.3.10.0080.00020.26
8.3.00.0070.00021.60
8.2.180.0120.00316.32
8.2.170.0100.00322.96
8.2.160.0100.00320.38
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0000.00726.16
8.2.120.0050.00319.24
8.2.110.0030.00622.20
8.2.100.0080.00317.78
8.2.90.0040.00419.05
8.2.80.0020.00617.97
8.2.70.0030.00717.38
8.2.60.0050.00317.80
8.2.50.0000.00818.07
8.2.40.0060.00318.16
8.2.30.0040.00419.68
8.2.20.0050.00217.52
8.2.10.0050.00317.46
8.2.00.0000.01017.45
8.1.280.0070.01025.92
8.1.270.0040.00423.99
8.1.260.0190.00026.35
8.1.250.0040.00428.09
8.1.240.0110.01122.25
8.1.230.0070.00320.93
8.1.220.0040.00418.77
8.1.210.0060.00318.77
8.1.200.0030.00617.10
8.1.190.0040.00417.38
8.1.180.0080.00018.10
8.1.170.0040.00418.63
8.1.160.0000.00818.75
8.1.150.0060.00318.60
8.1.140.0070.00017.30
8.1.130.0000.00717.80
8.1.120.0000.00717.32
8.1.110.0040.00417.16
8.1.100.0000.00717.29
8.1.90.0040.00417.32
8.1.80.0040.00417.32
8.1.70.0030.00317.20
8.1.60.0070.00017.30
8.1.50.0080.00017.32
8.1.40.0000.00717.41
8.1.30.0040.00417.40
8.1.20.0040.00417.52
8.1.10.0070.00017.38
8.1.00.0040.00417.29
8.0.300.0070.00419.82
8.0.290.0000.00716.63
8.0.280.0040.00418.27
8.0.270.0030.00316.98
8.0.260.0000.00616.68
8.0.250.0000.00916.86
8.0.240.0040.00416.69
8.0.230.0030.00316.88
8.0.220.0040.00416.69
8.0.210.0030.00316.63
8.0.200.0030.00316.68
8.0.190.0030.00316.83
8.0.180.0040.00416.79
8.0.170.0030.00616.75
8.0.160.0070.00016.82
8.0.150.0030.00616.65
8.0.140.0040.00416.64
8.0.130.0030.00313.22
8.0.120.0050.00316.73
8.0.110.0000.00816.75
8.0.100.0000.00716.63
8.0.90.0040.00416.87
8.0.80.0120.00316.67
8.0.70.0040.00416.77
8.0.60.0070.00016.64
8.0.50.0000.00916.75
8.0.30.0150.00417.03
8.0.20.0100.00817.40
8.0.10.0000.00716.89
8.0.00.0170.00416.61
7.4.330.0020.00213.43
7.4.320.0000.01016.22
7.4.300.0030.00316.41
7.4.290.0030.00316.36
7.4.280.0000.00716.37
7.4.270.0000.00616.22
7.4.260.0000.00513.06
7.4.250.0040.00416.46
7.4.240.0040.00416.35
7.4.230.0030.00316.43
7.4.220.0070.01116.45
7.4.210.0080.00716.36
7.4.200.0070.00016.43
7.4.190.0070.00016.62
7.4.160.0120.01216.34
7.4.150.0120.00617.40
7.4.140.0110.00617.86
7.4.130.0090.01116.47
7.4.120.0120.00416.25
7.4.110.0120.00816.41
7.4.100.0100.01016.35
7.4.90.0080.01216.11
7.4.80.0100.00719.37
7.4.70.0070.01016.43
7.4.60.0120.00616.32
7.4.50.0030.00616.41
7.4.40.0050.00522.27
7.4.30.0100.00916.46
7.4.00.0100.00714.86
7.3.330.0000.00513.11
7.3.320.0000.00512.96
7.3.310.0000.00716.17
7.3.300.0000.00716.01
7.3.290.0160.00316.17
7.3.280.0050.01316.07
7.3.270.0120.00617.40
7.3.260.0100.01018.24
7.3.250.0120.00916.29
7.3.240.0100.00716.26
7.3.230.0140.00316.39
7.3.210.0060.01016.18
7.3.200.0000.01619.39
7.3.190.0060.01616.18
7.3.180.0070.01016.12
7.3.170.0040.01216.27
7.3.160.0040.01116.28
7.3.120.0090.00614.61
7.2.330.0080.01116.47
7.2.320.0060.01016.30
7.2.310.0110.00716.39
7.2.300.0110.00516.24
7.2.290.0030.01316.44
7.2.60.0070.00716.68
7.2.00.0000.01019.20
7.1.100.0040.01117.87
7.1.70.0000.01316.74
7.1.60.0110.01119.40
7.1.50.0160.01334.74
7.1.00.0030.04322.40
7.0.200.0030.00616.57
7.0.140.0130.06021.92
7.0.70.0070.02721.70
7.0.60.0000.03321.77
7.0.50.0070.03322.13
7.0.40.0000.04720.13
7.0.30.0030.05719.99
7.0.20.0070.04020.10
7.0.10.0070.08020.13
7.0.00.0000.05720.00
5.6.280.0030.07321.05
5.6.220.0000.03320.59
5.6.210.0000.03720.43
5.6.200.0000.04721.07
5.6.190.0070.03320.95
5.6.180.0000.05721.04
5.6.170.0070.08320.92
5.6.160.0030.03721.01
5.6.150.0100.04021.07
5.6.140.0070.04021.00
5.6.130.0030.03320.97
5.6.120.0070.08721.05
5.6.110.0130.06021.07
5.6.100.0100.07720.99
5.6.90.0100.07721.08
5.6.80.0030.07320.45
5.6.70.0100.07320.45
5.6.60.0030.07020.53
5.6.50.0070.07020.43
5.6.40.0100.06720.42
5.6.30.0100.07320.48
5.6.20.0100.06720.42
5.6.10.0030.07720.50
5.6.00.0070.07320.44
5.5.360.0030.03720.43
5.5.350.0000.03720.36
5.5.340.0000.03320.78
5.5.330.0030.07320.79
5.5.320.0100.03720.90
5.5.310.0000.04720.75
5.5.300.0000.04320.87
5.5.290.0000.08320.77
5.5.280.0030.04020.78
5.5.270.0000.07320.76
5.5.260.0070.08020.81
5.5.250.0030.05720.57
5.5.240.0070.07720.27
5.5.230.0030.06320.10
5.5.220.0030.07019.99
5.5.210.0070.07320.19
5.5.200.0100.07320.27
5.5.190.0030.07020.10
5.5.180.0070.08020.21
5.5.160.0070.07720.14
5.5.150.0070.07020.11
5.5.140.0070.07320.25
5.5.130.0030.05020.19
5.5.120.0070.06720.09
5.5.110.0030.08020.21
5.5.100.0030.07720.16
5.5.90.0170.04020.08
5.5.80.0000.05020.15
5.5.70.0000.05019.99
5.5.60.0030.07720.02
5.5.50.0030.07720.04
5.5.40.0000.08320.13
5.5.30.0030.07320.07
5.5.20.0030.05720.06
5.5.10.0000.06319.96
5.5.00.0100.07320.00
5.4.450.0000.04719.11
5.4.440.0030.08019.13
5.4.430.0100.07019.46
5.4.420.0130.06319.43
5.4.410.0030.08019.33
5.4.400.0100.07018.80
5.4.390.0000.07319.00
5.4.380.0100.07019.03
5.4.370.0070.07319.09
5.4.360.0070.07319.05
5.4.350.0070.07019.14
5.4.340.0030.06319.23
5.4.320.0000.07719.14
5.4.310.0100.07019.03
5.4.300.0000.06718.93
5.4.290.0070.07319.14
5.4.280.0030.06019.08
5.4.270.0030.04318.89
5.4.260.0070.05719.04
5.4.250.0030.03719.02
5.4.240.0070.07019.06
5.4.230.0100.06319.13
5.4.220.0030.08019.02
5.4.210.0070.07319.01
5.4.200.0070.05318.89
5.4.190.0070.07018.96
5.4.180.0000.07719.21
5.4.170.0070.07719.04
5.4.160.0070.07018.91
5.4.150.0170.06719.09
5.4.140.0070.07016.23
5.4.130.0030.07316.27
5.4.120.0070.07016.22
5.4.110.0070.06016.20
5.4.100.0000.08016.34
5.4.90.0130.03016.32
5.4.80.0070.05316.34
5.4.70.0000.06716.39
5.4.60.0100.07016.41
5.4.50.0070.06316.31
5.4.40.0070.05316.38
5.4.30.0000.05316.17
5.4.20.0000.07316.38
5.4.10.0030.07316.29
5.4.00.0070.06315.51
5.3.290.0070.07314.77
5.3.280.0030.06014.77
5.3.270.0000.07714.77
5.3.260.0030.06714.77
5.3.250.0030.08014.77
5.3.240.0100.06714.77
5.3.230.0030.07014.77
5.3.220.0030.05314.77
5.3.210.0000.08014.77
5.3.200.0100.07014.77
5.3.190.0030.04314.77
5.3.180.0000.05014.77
5.3.170.0030.04014.77
5.3.160.0030.07014.77
5.3.150.0100.04014.77
5.3.140.0070.07014.77
5.3.130.0030.08014.77
5.3.120.0100.05714.77
5.3.110.0030.08014.77
5.3.100.0030.07714.77
5.3.90.0030.06714.77
5.3.80.0030.06714.77
5.3.70.0000.07314.77
5.3.60.0000.07714.77
5.3.50.0000.07314.77
5.3.40.0000.08014.77
5.3.30.0070.06314.77
5.3.20.0070.07014.77
5.3.10.0030.06314.77
5.3.00.0000.07014.77
5.2.170.0000.05014.77
5.2.160.0030.05714.77
5.2.150.0070.06014.77
5.2.140.0070.06014.77
5.2.130.0000.05714.77
5.2.120.0030.06014.77
5.2.110.0000.06314.77
5.2.100.0030.05014.77
5.2.90.0070.05014.77
5.2.80.0000.04714.77
5.2.70.0070.05714.77
5.2.60.0000.06314.77
5.2.50.0030.06314.77
5.2.40.0030.04014.77
5.2.30.0030.05714.77
5.2.20.0030.05014.77
5.2.10.0030.06014.77
5.2.00.0070.06314.77
5.1.60.0030.05714.77
5.1.50.0000.05014.77
5.1.40.0000.05314.77
5.1.30.0000.06014.77
5.1.20.0000.04314.77
5.1.10.0100.04714.77
5.1.00.0030.05714.77
5.0.50.0070.04014.77
5.0.40.0030.04314.77
5.0.30.0070.04714.77
5.0.20.0030.03714.77
5.0.10.0030.04314.77
5.0.00.0070.05714.77
4.4.90.0030.03314.77
4.4.80.0000.03314.77
4.4.70.0000.03714.77
4.4.60.0030.02714.77
4.4.50.0000.03714.77
4.4.40.0000.05314.77
4.4.30.0000.03714.77
4.4.20.0000.03714.77
4.4.10.0000.03714.77
4.4.00.0030.04714.77
4.3.110.0030.03014.77
4.3.100.0030.03314.77
4.3.90.0000.03014.77
4.3.80.0000.05014.77
4.3.70.0000.03014.77
4.3.60.0000.03714.77
4.3.50.0000.03014.77
4.3.40.0030.05014.77
4.3.30.0030.03014.77
4.3.20.0000.03714.77
4.3.10.0000.03014.77
4.3.00.0000.03014.77

preferences:
42.76 ms | 401 KiB | 5 Q