3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(urlencode(urldecode("%253d")));

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)
8.3.60.0110.00616.50
8.3.50.0100.00316.11
8.3.40.0080.00818.77
8.3.30.0150.00418.54
8.3.20.0040.00421.73
8.3.10.0080.00021.89
8.3.00.0040.00419.56
8.2.180.0070.00718.16
8.2.170.0150.00022.96
8.2.160.0160.00020.52
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0080.00020.40
8.2.120.0000.00726.35
8.2.110.0090.00019.32
8.2.100.0060.00617.78
8.2.90.0080.00019.05
8.2.80.0090.00017.97
8.2.70.0060.00317.38
8.2.60.0000.00817.91
8.2.50.0000.00818.10
8.2.40.0040.00420.60
8.2.30.0050.00319.18
8.2.20.0070.00017.90
8.2.10.0050.00217.93
8.2.00.0040.00417.84
8.1.280.0070.00725.92
8.1.270.0090.00020.47
8.1.260.0070.00026.35
8.1.250.0000.00828.09
8.1.240.0140.00720.98
8.1.230.0080.00317.77
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0100.00017.23
8.1.190.0030.00616.98
8.1.180.0030.00518.10
8.1.170.0040.00422.05
8.1.160.0040.00418.75
8.1.150.0040.00420.30
8.1.140.0050.00219.40
8.1.130.0000.00718.75
8.1.120.0070.00017.38
8.1.110.0050.00317.24
8.1.100.0030.00517.28
8.1.90.0040.00417.23
8.1.80.0030.00317.29
8.1.70.0030.00317.30
8.1.60.0040.00417.30
8.1.50.0000.00717.36
8.1.40.0050.00317.41
8.1.30.0000.00817.45
8.1.20.0040.00417.41
8.1.10.0040.00417.38
8.1.00.0050.00217.19
8.0.300.0040.00418.77
8.0.290.0000.00816.63
8.0.280.0070.00018.25
8.0.270.0000.00717.11
8.0.260.0040.00418.74
8.0.250.0030.00316.85
8.0.240.0050.00316.76
8.0.230.0020.00516.70
8.0.220.0000.00716.63
8.0.210.0000.00716.75
8.0.200.0000.00816.80
8.0.190.0030.00516.72
8.0.180.0000.00816.80
8.0.170.0030.00316.81
8.0.160.0000.00816.75
8.0.150.0040.00416.76
8.0.140.0000.00716.72
8.0.130.0000.00513.17
8.0.120.0030.00516.74
8.0.110.0050.00316.65
8.0.100.0000.00816.75
8.0.90.0030.00316.59
8.0.80.0070.00716.73
8.0.70.0050.00216.77
8.0.60.0000.00716.56
8.0.50.0030.00316.71
8.0.30.0140.00816.76
8.0.20.0100.00817.40
8.0.10.0000.00716.85
8.0.00.0120.01216.52
7.4.330.0050.00015.55
7.4.320.0000.00716.48
7.4.300.0070.00016.45
7.4.290.0030.00316.32
7.4.280.0000.00816.21
7.4.270.0040.00416.38
7.4.260.0000.00616.45
7.4.250.0000.00916.43
7.4.240.0070.00016.48
7.4.230.0030.00316.56
7.4.220.0190.00616.32
7.4.210.0030.01016.42
7.4.200.0000.00716.53
7.4.160.0080.00816.41
7.4.150.0030.01417.40
7.4.140.0140.01017.86
7.4.130.0100.01416.41
7.4.120.0090.01116.35
7.4.110.0070.01016.18
7.4.100.0060.01016.32
7.4.90.0060.01116.40
7.4.80.0100.00619.39
7.4.70.0070.01016.50
7.4.60.0060.01016.40
7.4.50.0070.00716.28
7.4.40.0180.00616.36
7.4.30.0100.00716.26
7.4.00.0030.01314.82
7.3.330.0000.00612.92
7.3.320.0020.00212.96
7.3.310.0030.00316.19
7.3.300.0000.00616.03
7.3.290.0060.00816.13
7.3.280.0100.00616.10
7.3.270.0090.00917.40
7.3.260.0070.01116.15
7.3.250.0100.00916.30
7.3.240.0130.00616.18
7.3.230.0140.00316.11
7.3.210.0070.01016.07
7.3.200.0100.00716.32
7.3.190.0030.01316.22
7.3.180.0060.01116.37
7.3.170.0080.01116.31
7.3.160.0170.00016.29
7.3.120.0090.00614.90
7.3.110.0170.00014.81
7.3.100.0000.01114.27
7.3.90.0040.00814.87
7.3.80.0060.00314.82
7.3.70.0040.01514.42
7.3.60.0030.00914.68
7.3.50.0100.00314.60
7.3.40.0000.01314.76
7.3.30.0080.00814.31
7.3.20.0080.00416.54
7.3.10.0140.00016.61
7.3.00.0070.00716.60
7.2.330.0070.01016.46
7.2.320.0110.01216.33
7.2.310.0110.00416.30
7.2.300.0100.01016.52
7.2.290.0160.00016.40
7.2.250.0120.00315.03
7.2.240.0070.01414.79
7.2.230.0060.00914.81
7.2.220.0030.01014.48
7.2.210.0130.00014.90
7.2.200.0110.00314.76
7.2.190.0030.00914.63
7.2.180.0060.01014.75
7.2.170.0110.00314.99
7.2.60.0060.00616.76
7.2.50.0040.00716.24
7.1.330.0000.01415.65
7.1.320.0080.00415.79
7.1.310.0100.00315.33
7.1.300.0070.00315.66
7.1.290.0060.00615.70
7.1.280.0060.00615.56
7.1.270.0040.00415.66
7.1.260.0100.00715.53
7.1.200.0040.00815.54
7.1.70.0040.00816.96
7.1.60.0600.01333.12
7.1.50.0770.01732.86
7.1.40.0570.02032.41
7.1.30.0930.00332.72
7.1.20.0730.01332.59
7.1.10.0570.00714.57
7.1.00.0570.01314.62
7.0.200.0830.01314.88
7.0.190.0570.01314.77
7.0.180.0530.01014.31
7.0.170.0700.01314.29
7.0.160.1630.00714.31
7.0.150.0830.01314.19
7.0.140.0770.01014.28
7.0.130.0630.00314.29
7.0.120.0570.00314.43
7.0.110.0530.01014.36
7.0.100.0530.01014.54
7.0.90.0500.01314.08
7.0.80.0600.01014.43
7.0.70.0530.01014.20
7.0.60.0670.01714.20
7.0.50.0630.01314.37
7.0.40.0630.01314.70
7.0.30.0500.01314.39
7.0.20.0730.02014.50
7.0.10.1100.00714.35
7.0.00.0970.00714.37

preferences:
32.23 ms | 401 KiB | 5 Q