3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = "%F0%9D%90%B4%F0%9D%91%99%F0%9D%91%92%F0%9D%91%97%F0%9D%91%8E%F0%9D%91%9B%F0%9D%91%91%F0%9D%91%9F%F0%9D%91%8E"; $str = urldecode($string); var_dump($str);

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)
8.4.130.0050.00317.67
8.4.120.0140.00622.59
8.4.110.0100.00718.75
8.4.100.0150.00517.50
8.4.90.0060.00518.36
8.4.80.0050.00317.68
8.4.70.0070.00217.70
8.4.60.0140.00618.80
8.4.50.0130.00617.51
8.4.40.0060.00317.88
8.4.30.0100.01018.89
8.4.20.0100.00617.83
8.4.10.0060.00322.16
8.3.260.0090.01016.46
8.3.250.0090.00418.80
8.3.240.0140.00516.65
8.3.230.0110.00916.20
8.3.220.0080.01017.20
8.3.210.0090.01016.56
8.3.200.0060.00316.47
8.3.190.0050.00316.91
8.3.180.0170.00916.55
8.3.170.0130.00718.83
8.3.160.0150.00316.21
8.3.150.0070.00720.57
8.3.140.0040.00416.46
8.3.130.0030.00516.61
8.3.120.0030.00620.78
8.3.110.0080.00020.94
8.3.100.0030.00624.06
8.3.90.0000.00826.77
8.3.80.0040.00818.31
8.3.70.0090.00616.58
8.3.60.0150.00318.27
8.3.50.0130.00719.94
8.3.40.0100.00720.26
8.3.30.0040.01218.53
8.3.20.0090.00024.18
8.3.10.0040.00424.66
8.3.00.0040.00426.16
8.2.290.0090.00920.57
8.2.280.0120.00818.17
8.2.270.0000.00817.21
8.2.260.0070.01118.38
8.2.250.0060.00318.66
8.2.240.0030.00616.90
8.2.230.0060.00322.58
8.2.220.0080.00037.54
8.2.210.0140.00026.77
8.2.200.0040.00416.38
8.2.190.0130.00316.58
8.2.180.0120.00625.92
8.2.170.0150.00718.91
8.2.160.0070.00722.96
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0060.00321.03
8.2.110.0090.00019.32
8.2.100.0080.00417.71
8.2.90.0050.00317.50
8.2.80.0000.00817.97
8.2.70.0080.00017.50
8.2.60.0080.00017.50
8.2.50.0040.00417.80
8.2.40.0030.00619.62
8.2.30.0040.00417.87
8.2.20.0000.00719.07
8.2.10.0040.00417.80
8.2.00.0050.00418.37
8.1.330.0120.00521.63
8.1.320.0180.00716.07
8.1.310.0070.00718.43
8.1.300.0090.00918.46
8.1.290.0040.00430.84
8.1.280.0110.00325.92
8.1.270.0100.00022.05
8.1.260.0030.00526.35
8.1.250.0050.00228.09
8.1.240.0100.00021.18
8.1.230.0040.00819.10
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0030.00517.10
8.1.180.0080.00018.10
8.1.170.0050.00317.62
8.1.160.0050.00222.13
8.1.150.0050.00318.57
8.1.140.0030.00517.36
8.1.130.0050.00218.01
8.1.120.0030.00517.31
8.1.110.0040.00417.47
8.1.100.0070.00517.33
8.1.90.0070.00517.44
8.1.80.0100.00317.30
8.1.70.0090.00417.42
8.1.60.0020.01017.48
8.1.50.0030.00717.41
8.1.40.0090.00417.47
8.1.30.0090.00517.57
8.1.20.0090.00417.52
8.1.10.0080.00417.35
8.1.00.0080.00617.32
8.0.300.0000.00719.93
8.0.290.0000.00816.63
8.0.280.0000.00718.38
8.0.270.0000.00816.68
8.0.260.0020.00517.51
8.0.250.0030.00416.80
8.0.240.0030.00516.78
8.0.230.0000.00816.83
8.0.220.0020.01116.78
8.0.210.0030.00916.71
8.0.200.0090.00416.80
8.0.190.0080.00316.78
8.0.180.0030.00916.71
8.0.170.0070.00416.77
8.0.160.0080.00316.66
8.0.150.0050.00616.75
8.0.140.0090.00216.74
8.0.130.0040.00816.69
8.0.120.0070.00416.74
8.0.110.0050.00516.69
8.0.100.0060.00516.70
8.0.90.0080.00316.76
8.0.80.0040.00716.67
8.0.70.0060.00516.73
8.0.60.0090.00216.68
8.0.50.0060.00616.77
8.0.30.0040.00716.72
8.0.20.0010.01016.80
8.0.10.0030.00916.90
7.4.330.0060.00014.29
7.4.320.0070.00616.44
7.4.300.0170.00016.40
7.4.290.0140.00416.46
7.4.280.0170.00216.46
7.4.270.0150.00316.37
7.4.260.0150.00216.46
7.4.250.0140.00516.33
7.4.240.0160.00116.37
7.4.230.0080.00916.45
7.4.220.0110.00416.45
7.4.210.0100.00516.47
7.4.200.0080.00716.34
7.4.190.0080.00716.43
7.4.180.0050.01016.46
7.4.160.0130.00216.35
7.4.150.0090.00516.40
7.4.140.0120.00216.30
7.4.130.0090.00616.28
7.4.120.0090.00516.27
7.4.110.0130.00216.26
7.4.100.0130.00316.32
7.4.90.0110.00416.29
7.4.80.0110.00316.22
7.4.70.0100.00216.22
7.4.60.0080.00316.17
7.4.50.0060.00416.16
7.4.40.0070.00416.21
7.4.30.0050.00616.20
7.4.20.0050.00516.36
7.4.10.0060.00416.17
7.4.00.0080.00316.27

preferences:
28.77 ms | 403 KiB | 5 Q