3v4l.org

run code in 300+ PHP versions simultaneously
<?php $t = 'cg9mc29za2laag90bwfpbc5jb20_-b82413ed52aef0e32abd1b50dcaf593ca3606a7f2c627a949b'; echo "$t\n"; echo 'Plain : ', iconv("ISO-8859-1", "UTF-8", $t), PHP_EOL;

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)
8.3.60.0110.00416.75
8.3.50.0150.00721.07
8.3.40.0080.00818.73
8.3.30.0040.01118.75
8.3.20.0000.00720.13
8.3.10.0080.00023.69
8.3.00.0000.00819.54
8.2.180.0120.00618.41
8.2.170.0150.00022.96
8.2.160.0130.00720.32
8.2.150.0030.00624.18
8.2.140.0090.00924.66
8.2.130.0040.00426.16
8.2.120.0030.00717.75
8.2.110.0030.00620.55
8.2.100.0090.00317.63
8.2.90.0040.00419.15
8.2.80.0000.00917.97
8.2.70.0040.00417.60
8.2.60.0000.00917.80
8.2.50.0040.00418.07
8.2.40.0030.00519.40
8.2.30.0000.01118.03
8.2.20.0050.00317.58
8.2.10.0000.00717.90
8.2.00.0000.00718.02
8.1.280.0100.00725.92
8.1.270.0110.00720.20
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0060.00322.46
8.1.230.0080.00417.42
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0030.00617.36
8.1.190.0050.00317.23
8.1.180.0040.00418.10
8.1.170.0040.00418.46
8.1.160.0000.00721.85
8.1.150.0080.00018.81
8.1.140.0030.00617.39
8.1.130.0030.00317.62
8.1.120.0070.00017.41
8.1.110.0060.00317.27
8.1.100.0040.00417.39
8.1.90.0060.00317.38
8.1.80.0050.00217.36
8.1.70.0000.00717.28
8.1.60.0030.00617.51
8.1.50.0040.00417.47
8.1.40.0030.00717.42
8.1.30.0040.00417.59
8.1.20.0040.00417.46
8.1.10.0000.00817.39
8.1.00.0040.00417.29
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0000.00718.41
8.0.270.0000.00817.24
8.0.260.0030.00317.25
8.0.250.0040.00417.02
8.0.240.0040.00417.00
8.0.230.0000.00816.97
8.0.220.0060.00316.96
8.0.210.0020.00516.98
8.0.200.0030.00317.01
8.0.190.0040.00416.95
8.0.180.0040.00416.88
8.0.170.0000.00716.85
8.0.160.0040.00416.98
8.0.150.0070.00016.84
8.0.140.0000.00716.82
8.0.130.0000.00613.37
8.0.120.0030.00617.01
8.0.110.0030.00717.01
8.0.100.0000.00916.86
8.0.90.0060.00317.04
8.0.80.0090.00916.98
8.0.70.0060.00317.15
8.0.60.0030.00617.08
8.0.50.0060.00316.87
8.0.30.0110.00617.18
8.0.20.0100.01117.41
8.0.10.0030.00617.14
8.0.00.0110.00916.95
7.4.330.0050.00015.08
7.4.320.0020.00516.45
7.4.300.0060.00016.45
7.4.290.0000.00716.43
7.4.280.0080.00016.40
7.4.270.0000.00716.42
7.4.260.0030.00316.38
7.4.250.0060.00316.64
7.4.240.0060.00316.60
7.4.230.0030.00616.69
7.4.220.0120.00916.49
7.4.210.0090.00916.68
7.4.200.0040.00416.80
7.4.160.0090.00916.75
7.4.150.0130.00717.40
7.4.140.0090.01017.86
7.4.130.0190.00616.59
7.4.120.0110.00916.73
7.4.110.0130.01316.56
7.4.100.0070.01316.39
7.4.90.0060.01516.54
7.4.80.0140.00619.39
7.4.70.0070.01516.15
7.4.60.0100.01316.18
7.4.50.0020.01616.13
7.4.40.0190.00616.63
7.4.30.0190.01416.73
7.4.20.0270.00516.56
7.4.10.0190.01316.54
7.4.00.0040.01515.60
7.3.330.0000.00513.07
7.3.320.0000.00613.07
7.3.310.0050.00316.33
7.3.300.0060.00316.35
7.3.290.0030.00516.20
7.3.280.0100.01316.32
7.3.270.0110.01517.40
7.3.260.0160.00616.57
7.3.240.0160.00316.49
7.3.230.0100.01016.48
7.3.210.0060.01216.45
7.3.200.0070.01416.61
7.3.190.0110.01116.29
7.3.180.0080.01416.49
7.3.170.0150.01116.68
7.3.160.0220.00816.43
7.3.150.0260.00916.82
7.3.140.0200.01116.68
7.3.130.0240.00816.68
7.3.120.0090.01215.47
7.3.110.0130.00715.42
7.3.100.0110.00715.45
7.3.90.0080.00815.59
7.3.80.0080.01115.52
7.3.70.0110.00615.59
7.3.60.0090.01015.52
7.3.50.0130.00215.46
7.3.40.0090.00715.57
7.3.30.0030.01415.60
7.3.20.0050.01017.43
7.3.10.0060.01217.32
7.3.00.0080.00917.22
7.2.330.0030.01716.84
7.2.320.0040.01616.62
7.2.310.0130.01116.26
7.2.300.0210.00616.45
7.2.290.0130.01016.66
7.2.280.0210.01116.67
7.2.270.0310.00316.53
7.2.260.0200.01316.33
7.2.250.0110.01015.67
7.2.240.0090.00915.68
7.2.230.0120.00715.73
7.2.220.0050.01215.52
7.2.210.0060.01215.58
7.2.200.0060.01115.73
7.2.190.0070.01015.66
7.2.180.0110.00615.65
7.2.170.0080.00915.71
7.2.160.0060.01316.18
7.2.150.0100.00918.12
7.2.140.0100.01018.01
7.2.130.0060.01518.09
7.2.120.0060.01218.21
7.2.110.0030.01618.24
7.2.100.0140.00918.27
7.2.90.0100.01018.13
7.2.80.0080.01118.19
7.2.70.0090.00917.83
7.2.60.0050.01317.59
7.2.50.0100.01017.86
7.2.40.0130.00718.04
7.2.30.0130.01017.91
7.2.20.0160.01017.82
7.2.10.0100.00917.76
7.2.00.0120.00818.71
7.1.330.0110.01216.79
7.1.320.0100.01116.73
7.1.310.0100.01116.87
7.1.300.0090.01316.63
7.1.290.0120.01016.63
7.1.280.0120.01016.73
7.1.270.0100.01416.66
7.1.260.0130.01016.76
7.1.250.0250.00417.53
7.1.240.0190.00917.53
7.1.230.0230.00617.39
7.1.220.0260.00417.50
7.1.210.0220.00717.57
7.1.200.0180.00416.76
7.1.190.0170.01317.46
7.1.180.0200.00917.51
7.1.170.0150.01517.66
7.1.160.0280.00317.53
7.1.150.0150.01517.45
7.1.140.0090.00917.56
7.1.130.0090.00917.52
7.1.120.0060.01217.39
7.1.110.0090.00917.52
7.1.100.0120.01017.82
7.1.90.0190.01117.41
7.1.80.0260.00317.48
7.1.70.0150.00617.22
7.1.60.0160.00918.49
7.1.50.0140.01217.35
7.1.40.0240.00617.47
7.1.30.0170.01417.55
7.1.20.0130.01617.52
7.1.10.0240.00817.60
7.1.00.0100.04619.97
7.0.330.0170.01117.20
7.0.320.0200.01217.31
7.0.310.0140.01417.21
7.0.300.0170.01117.28
7.0.290.0150.01517.07
7.0.280.0070.01017.22
7.0.270.0100.00717.51
7.0.260.0070.01117.14
7.0.250.0180.00717.39
7.0.240.0170.01217.20
7.0.230.0170.01117.01
7.0.220.0180.01117.31
7.0.210.0130.01317.07
7.0.200.0150.00617.16
7.0.190.0160.01317.50
7.0.180.0180.01017.38
7.0.170.0250.00317.06
7.0.160.0190.00917.21
7.0.150.0160.01117.24
7.0.140.0170.01217.14
7.0.130.0180.00917.31
7.0.120.0160.01317.33
7.0.110.0130.01717.31
7.0.100.0270.00817.12
7.0.90.0190.01217.23
7.0.80.0240.00417.32
7.0.70.0180.01317.18
7.0.60.0150.04318.49
7.0.50.0310.04817.63
7.0.40.0120.04718.63
7.0.30.0220.04818.79
7.0.20.0230.03118.69
7.0.10.0210.04818.71
7.0.00.0090.04718.82
5.6.400.0130.01616.07
5.6.390.0180.01415.83
5.6.380.0180.01216.20
5.6.370.0230.00816.02
5.6.360.0210.01216.04
5.6.350.0190.01016.11
5.6.340.0090.00916.16
5.6.330.0060.01416.02
5.6.320.0100.01016.25
5.6.310.0270.00316.13
5.6.300.0160.01615.71
5.6.290.0240.00916.24
5.6.280.0220.03018.65
5.6.270.0180.01515.91
5.6.260.0180.01216.08
5.6.250.0330.00315.93
5.6.240.0190.01915.91
5.6.230.0220.00715.90
5.6.220.0160.01316.03
5.6.210.0150.04118.24
5.6.200.0080.03517.23
5.6.190.0160.02918.29
5.6.180.0130.03318.21
5.6.170.0300.04118.46
5.6.160.0140.04818.41
5.6.150.0110.02817.10
5.6.140.0170.04917.09
5.6.130.0130.03917.22
5.6.120.0140.04118.77
5.6.110.0080.03118.65
5.6.100.0120.04918.69
5.6.90.0070.03918.59
5.6.80.0170.04718.21
5.6.70.2380.02318.38
5.6.60.0300.01415.84
5.6.50.0250.01516.06
5.6.40.0120.02416.05
5.6.30.0180.01816.01
5.6.20.0200.01216.02
5.6.10.0140.02015.85
5.6.00.0250.00716.02
5.5.380.0180.01815.93
5.5.370.0190.01616.14
5.5.360.0130.02116.20
5.5.350.0140.03918.14
5.5.340.0130.05216.96
5.5.330.0130.03118.10
5.5.320.0190.04518.20
5.5.310.0270.04618.30
5.5.300.0200.04217.12
5.5.290.0110.04517.15
5.5.280.0130.03218.44
5.5.270.0160.04418.43
5.5.260.0180.05018.30
5.5.250.0170.04118.44
5.5.240.0180.03017.99
5.5.230.0300.00915.98
5.5.220.0220.02115.89
5.5.210.0150.01915.82
5.5.200.0260.01015.59
5.5.190.0220.01215.99
5.5.180.0220.01215.74
5.5.170.0250.01115.85
5.5.160.0130.01015.91
5.5.150.0120.00915.84
5.5.140.0090.01615.98
5.5.130.0100.01715.93
5.5.120.0210.01215.87
5.5.110.0270.01415.54
5.5.100.0210.01315.82
5.5.90.0220.00815.92
5.5.80.0120.01915.62
5.5.70.0240.01315.70
5.5.60.0280.01115.79
5.5.50.0180.01715.80
5.5.40.0180.01515.95
5.5.30.0220.01815.64
5.5.20.0220.01115.98
5.5.10.0160.01715.85
5.5.00.0110.02115.84
5.4.450.0210.02816.04
5.4.440.0140.03516.09
5.4.430.0150.03616.09
5.4.420.0190.02915.98
5.4.410.0120.03516.04
5.4.400.0190.02815.96
5.4.390.0190.02816.01
5.4.380.0170.03315.77
5.4.370.0190.03215.78
5.4.360.0200.03515.87
5.4.350.0200.03215.88
5.4.340.0200.03115.86
5.4.330.0070.01112.39
5.4.320.0120.03215.67
5.4.310.0200.02815.74
5.4.300.0060.03915.92
5.4.290.0160.03015.84
5.4.280.0130.03215.82
5.4.270.0240.02415.87
5.4.260.0230.02615.94
5.4.250.0140.04315.65
5.4.240.0150.03715.75
5.4.230.0300.02815.85
5.4.220.0180.03515.85
5.4.210.0150.03215.78
5.4.200.0350.03915.89
5.4.190.0470.03115.65
5.4.180.0420.02715.91
5.4.170.0220.03715.78
5.4.160.0160.03215.83
5.4.150.0170.03315.94
5.4.140.0410.03114.71
5.4.130.0080.03314.65
5.4.120.0140.02814.47
5.4.110.0350.03014.48
5.4.100.0360.03114.55
5.4.90.0300.03214.42
5.4.80.0450.02314.51
5.4.70.0170.02714.60
5.4.60.0260.02014.53
5.4.50.0120.03814.63
5.4.40.0110.03014.59
5.4.30.0090.02514.62
5.4.20.0130.02014.58
5.4.10.0120.00912.50
5.4.00.0090.01412.45

preferences:
51.96 ms | 401 KiB | 5 Q