3v4l.org

run code in 300+ PHP versions simultaneously
<?php $param = "%E7%91%9E%E6%80%9D%E5%AD%A6%E7%A7%91%E8%8B%B1%E8%AF%AD"; $decodeParam = urldecode($param); echo iconv("gb2312", "UTF-8", $decodeParam); echo mb_convert_encoding(urldecode($param), "utf-8");

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)
8.3.60.0070.01416.75
8.3.50.0080.01321.14
8.3.40.0170.00418.63
8.3.30.0100.00618.79
8.3.20.0000.00720.24
8.3.10.0040.00421.76
8.3.00.0040.00419.56
8.2.180.0040.01116.88
8.2.170.0040.01122.96
8.2.160.0120.00320.46
8.2.150.0040.00424.18
8.2.140.0110.00424.66
8.2.130.0080.00026.16
8.2.120.0000.00817.63
8.2.110.0080.00319.31
8.2.100.0080.00417.78
8.2.90.0000.00819.22
8.2.80.0030.00517.97
8.2.70.0000.00817.59
8.2.60.0000.00817.93
8.2.50.0050.00518.07
8.2.40.0040.00421.02
8.2.30.0040.00418.05
8.2.20.0070.00017.55
8.2.10.0040.00418.08
8.2.00.0000.00718.11
8.1.280.0110.00425.92
8.1.270.0160.00320.24
8.1.260.0070.00026.35
8.1.250.0000.00828.09
8.1.240.0030.00621.31
8.1.230.0130.00022.69
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0100.00317.22
8.1.190.0030.00517.23
8.1.180.0000.00818.10
8.1.170.0000.00818.61
8.1.160.0050.00222.00
8.1.150.0040.00418.85
8.1.140.0060.00317.50
8.1.130.0030.00317.71
8.1.120.0000.00717.53
8.1.110.0030.00617.42
8.1.100.0000.00717.36
8.1.90.0000.00817.50
8.1.80.0040.00417.38
8.1.70.0030.00517.47
8.1.60.0000.00817.57
8.1.50.0060.00317.55
8.1.40.0000.00817.43
8.1.30.0000.00917.70
8.1.20.0000.00717.62
8.1.10.0050.00317.57
8.1.00.0050.00317.55
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0000.00718.39
8.0.270.0070.00017.27
8.0.260.0030.00317.23
8.0.250.0040.00417.02
8.0.240.0030.00317.09
8.0.230.0000.00617.07
8.0.220.0020.00516.88
8.0.210.0000.00816.96
8.0.200.0000.00617.04
8.0.190.0050.00316.85
8.0.180.0000.00716.99
8.0.170.0040.00416.96
8.0.160.0000.00816.82
8.0.150.0040.00416.88
8.0.140.0040.00416.89
8.0.130.0000.00513.30
8.0.120.0060.00317.00
8.0.110.0000.00917.05
8.0.100.0060.00317.12
8.0.90.0000.00817.09
8.0.80.0070.01117.09
8.0.70.0000.00917.12
8.0.60.0050.00517.17
8.0.50.0000.00817.17
8.0.30.0120.00917.14
8.0.20.0090.01117.40
8.0.10.0000.00917.23
8.0.00.0080.01316.99
7.4.330.0000.00715.08
7.4.320.0030.00316.49
7.4.300.0030.00616.61
7.4.290.0000.00716.49
7.4.280.0000.00816.59
7.4.270.0030.00316.54
7.4.260.0070.00016.41
7.4.250.0030.00616.77
7.4.240.0050.00316.74
7.4.230.0000.00816.82
7.4.220.0070.01316.65
7.4.210.0100.00616.77
7.4.200.0060.00316.86
7.4.160.0070.01016.76
7.4.150.0070.01317.40
7.4.140.0210.02517.86
7.4.130.0120.01316.66
7.4.120.0080.01316.74
7.4.110.0040.01516.74
7.4.100.0060.01316.54
7.4.90.0190.00616.57
7.4.80.0120.00919.39
7.4.70.0090.01516.71
7.4.60.0100.01316.63
7.4.50.0030.01716.65
7.4.40.0170.00916.56
7.4.30.0110.01516.36
7.4.20.0210.01116.59
7.4.10.0100.01316.74
7.4.00.0090.01115.71
7.3.330.0000.00513.05
7.3.320.0000.00513.01
7.3.310.0000.01116.39
7.3.300.0000.00916.49
7.3.290.0110.00716.48
7.3.280.0070.01516.49
7.3.270.0150.00917.40
7.3.260.0170.01016.57
7.3.250.0100.01116.51
7.3.240.0100.01016.60
7.3.230.0190.00616.62
7.3.210.0080.01116.56
7.3.200.0180.00316.63
7.3.190.0140.00916.49
7.3.180.0100.01316.54
7.3.170.0100.01216.52
7.3.160.0100.01216.55
7.3.150.0180.01116.34
7.3.140.0040.01716.26
7.3.130.0150.01516.39
7.3.120.0140.01015.42
7.3.110.0070.01415.72
7.3.100.0100.01015.61
7.3.90.0120.01315.76
7.3.80.0120.01115.61
7.3.70.0100.01115.73
7.3.60.0110.00815.60
7.3.50.0070.01215.58
7.3.40.0110.00815.45
7.3.30.0120.00715.66
7.3.20.0130.00716.58
7.3.10.0090.01216.52
7.3.00.0100.01116.57
7.2.330.0100.01016.73
7.2.320.0070.01716.91
7.2.310.0170.00916.70
7.2.300.0160.01016.69
7.2.290.0130.00916.75
7.2.280.0170.00716.41
7.2.270.0270.00916.80
7.2.260.0110.01416.39
7.2.250.0140.00815.92
7.2.240.0150.00715.95
7.2.230.0150.00915.98
7.2.220.0100.01015.95
7.2.210.0100.00715.94
7.2.200.0140.01015.85
7.2.190.0070.01415.77
7.2.180.0120.01015.68
7.2.170.0110.00815.75
7.2.160.0180.01016.19
7.2.150.0120.01316.19
7.2.140.0360.01016.14
7.2.130.0160.01016.48
7.2.120.0090.01716.40
7.2.110.0400.01016.53
7.2.100.0180.01016.64
7.2.90.0180.00916.64
7.2.80.0100.01116.58
7.2.70.0110.01416.72
7.2.60.0120.01016.85
7.2.50.0170.01216.69
7.2.40.0160.00816.87
7.2.30.0170.00616.93
7.2.20.0120.00716.61
7.2.10.0270.01016.83
7.2.00.0100.00917.71
7.1.330.0100.01215.75
7.1.320.0160.01315.79
7.1.310.0140.01115.79
7.1.300.0170.00615.84
7.1.290.0410.00815.68
7.1.280.0180.00415.81
7.1.270.0140.01015.94
7.1.260.0130.00815.83
7.1.250.0230.00615.70
7.1.240.0240.01115.63
7.1.230.0250.00815.65
7.1.220.0180.01315.91
7.1.210.0540.01315.85
7.1.200.0180.00715.85
7.1.190.0190.01115.83
7.1.180.0120.01215.79
7.1.170.0210.00715.87
7.1.160.0250.00515.64
7.1.150.0230.00515.89
7.1.140.0140.00815.79
7.1.130.0160.00715.87
7.1.120.0450.00715.84
7.1.110.0770.00715.94
7.1.100.0160.00716.75
7.1.90.0170.01415.71
7.1.80.0180.01415.84
7.1.70.0170.00516.37
7.1.60.0230.01217.34
7.1.50.0240.00616.31
7.1.40.0220.00415.80
7.1.30.0180.01016.09
7.1.20.0310.00715.88
7.1.10.0160.00915.87
7.1.00.0120.02718.04
7.0.330.0130.01715.39
7.0.320.0150.00315.41
7.0.310.0210.00815.43
7.0.300.0170.00615.42
7.0.290.0160.00815.48
7.0.280.0280.00915.56
7.0.270.0130.00815.50
7.0.260.0140.01115.56
7.0.250.0170.01315.53
7.0.240.0140.01015.44
7.0.230.0190.00815.45
7.0.220.0180.00615.39
7.0.210.0110.01515.64
7.0.200.0390.01015.42
7.0.190.0250.00615.50
7.0.180.0200.00715.48
7.0.170.0400.01015.53
7.0.160.0180.00515.41
7.0.150.0190.00715.55
7.0.140.0080.01315.56
7.0.130.0140.00915.51
7.0.120.0160.00915.41
7.0.110.0210.00615.65
7.0.100.0230.00315.50
7.0.90.0220.00715.57
7.0.80.0900.01015.53
7.0.70.0190.00615.28
7.0.60.0130.03116.87
7.0.50.0080.03716.36
7.0.40.0160.02016.40
7.0.30.0190.01716.43
7.0.20.0280.03216.44
7.0.10.0230.03316.41
7.0.00.0130.02316.37
5.6.400.0100.02016.04
5.6.390.0180.02116.15
5.6.380.0160.00715.32
5.6.370.0190.00715.35
5.6.360.0240.00615.24
5.6.350.0120.01115.41
5.6.340.0100.01515.45
5.6.330.0110.01415.40
5.6.320.0170.00915.20
5.6.310.0160.01215.41
5.6.300.0190.00915.33
5.6.290.0060.01215.30
5.6.280.0120.02717.31
5.6.270.0150.00915.14
5.6.260.0170.00915.29
5.6.250.0170.00715.33
5.6.240.0160.00815.21
5.6.230.0160.01015.27
5.6.220.0150.01015.25
5.6.210.0140.02017.04
5.6.200.0080.03216.21
5.6.190.0200.01817.16
5.6.180.0080.03917.21
5.6.170.0200.03616.99
5.6.160.0150.03417.00
5.6.150.0130.03516.30
5.6.140.0120.03216.44
5.6.130.0120.03916.27
5.6.120.0120.03717.27
5.6.110.0140.03817.23
5.6.100.0160.03417.19
5.6.90.0100.02117.23
5.6.80.0130.01617.09
5.6.70.1550.01616.99
5.6.60.0240.00415.07
5.6.50.0140.01315.24
5.6.40.0170.01215.20
5.6.30.0240.00715.21
5.6.20.0230.00915.22
5.6.10.0070.01815.18
5.6.00.0210.00215.15
5.5.380.0190.00714.30
5.5.370.0180.00614.45
5.5.360.0080.01114.39
5.5.350.0060.03116.39
5.5.340.0170.02615.72
5.5.330.0130.01916.50
5.5.320.0230.02716.50
5.5.310.0240.02816.40
5.5.300.0130.01815.66
5.5.290.0110.03015.73
5.5.280.0090.02516.70
5.5.270.0100.02616.62
5.5.260.0130.02216.63
5.5.250.0120.02716.43
5.5.240.0120.02016.40
5.5.230.0160.00714.34
5.5.220.0130.00914.31
5.5.210.0130.01014.37
5.5.200.0140.01014.30
5.5.190.0140.00714.34
5.5.180.0170.00614.23
5.5.170.0210.00815.08
5.5.160.0220.00214.34
5.5.150.0200.00514.29
5.5.140.0150.00814.40
5.5.130.0110.00814.34
5.5.120.0140.00714.33
5.5.110.0150.01314.37
5.5.100.0140.01114.25
5.5.90.0170.00914.37
5.5.80.0050.01414.33
5.5.70.0180.00414.44
5.5.60.0180.00414.33
5.5.50.0140.00814.33
5.5.40.0170.00514.34
5.5.30.0090.01314.46
5.5.20.0130.00714.47
5.5.10.0110.00914.30
5.5.00.0170.00414.41
5.4.450.0390.02115.02
5.4.440.0330.02614.87
5.4.430.0360.02014.98
5.4.420.0350.01714.95
5.4.410.0310.01714.93
5.4.400.0240.02415.01
5.4.390.0290.02514.89
5.4.380.0320.02114.85
5.4.370.0350.01814.95
5.4.360.0280.02614.94
5.4.350.0330.02214.84
5.4.340.0310.02114.86
5.4.330.0140.00412.71
5.4.320.0380.02214.89
5.4.310.0400.01914.85
5.4.300.0320.02714.77
5.4.290.0320.02614.92
5.4.280.0400.01914.88
5.4.270.0390.02114.83
5.4.260.0380.02014.89
5.4.250.0340.02614.86
5.4.240.0330.02514.75
5.4.230.0350.02114.84
5.4.220.0320.02714.84
5.4.210.0320.02014.82
5.4.200.0310.02114.77
5.4.190.0370.02014.72
5.4.180.0350.01914.86
5.4.170.0360.01814.91
5.4.160.0380.01914.90
5.4.150.0390.01914.90
5.4.140.0370.02013.93
5.4.130.0330.02214.09
5.4.120.0330.02313.89
5.4.110.0350.01913.98
5.4.100.0390.01614.01
5.4.90.0360.02513.93
5.4.80.0350.02413.97
5.4.70.0100.01813.94
5.4.60.0060.02713.89
5.4.50.0120.02713.89
5.4.40.0070.02013.98
5.4.30.0190.02613.90
5.4.20.0170.02313.96
5.4.10.0140.01613.89
5.4.00.0090.00812.61

preferences:
54.09 ms | 401 KiB | 5 Q