3v4l.org

run code in 300+ PHP versions simultaneously
<?php $corrupted_byte_counts = <<<STRING a:11:{i:0;s:3:"three";i:1;s:5:"five";i:2;s:2:"newline1 newline2";i:3;s:6:"garçon";i:4;s:111:"double " quote \"escaped";i:5;s:1:"a,comma";i:6;s:9:"a:colon";i:7;s:0:"single 'quote";i:8;s:999:"semi;colon";s:5:"assoc";s:3:"yes";i:9;s:1:"monkey";wrenching doublequote-semicolon";} STRING; $repaired = preg_replace_callback( '/s:\d+:"(.*?)";(?=$|}|[si]:)/s', // ^^^^^^^^^^^^^^^^^^^-- this extension goes a little further to address a possible monkeywrench function ($m) { return 's:' . strlen($m[1]) . ":\"{$m[1]}\";"; }, $corrupted_byte_counts ); echo "corrupted serialized array:\n$corrupted_byte_counts"; echo "\n---\n"; echo "repaired serialized array:\n$repaired"; echo "\n---\n"; print_r(unserialize($repaired));

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)
8.4.120.0040.00422.38
8.4.110.0110.00918.85
8.4.100.0090.00718.21
8.4.90.0160.00517.74
8.4.80.0100.00818.02
8.4.70.0050.00618.32
8.4.60.0110.01018.96
8.4.50.0110.00918.77
8.4.40.0140.00717.97
8.4.30.0100.01020.73
8.4.20.0100.01020.64
8.4.10.0100.01017.86
8.3.250.0080.00819.09
8.3.240.0110.00816.80
8.3.230.0130.00717.04
8.3.220.0070.00217.32
8.3.210.0070.01216.71
8.3.200.0020.00716.77
8.3.190.0050.00517.50
8.3.180.0100.00918.50
8.3.170.0150.00320.76
8.3.160.0090.00617.07
8.3.150.0030.00617.16
8.3.140.0070.01116.84
8.3.130.0000.00916.68
8.3.120.0110.00018.91
8.3.110.0100.01016.87
8.3.100.0090.00016.80
8.3.90.0060.00316.75
8.3.80.0060.00317.97
8.3.70.0190.00318.68
8.3.60.0110.00716.88
8.3.50.0110.00517.65
8.3.40.0130.00319.00
8.3.30.0110.00718.96
8.3.20.0100.00021.03
8.3.10.0030.00523.48
8.3.00.0000.00820.89
8.2.290.0110.00320.45
8.2.280.0090.00918.57
8.2.270.0150.00418.73
8.2.260.0000.01517.13
8.2.250.0090.00918.38
8.2.240.0040.00417.45
8.2.230.0090.00020.94
8.2.220.0030.00624.06
8.2.210.0090.00626.77
8.2.200.0030.00618.79
8.2.190.0220.00016.75
8.2.180.0040.01118.64
8.2.170.0070.00722.96
8.2.160.0040.01120.38
8.2.150.0030.01424.18
8.2.140.0060.00324.66
8.2.130.0000.00726.16
8.2.120.0000.00819.96
8.2.110.0070.00322.42
8.2.100.0100.00318.03
8.2.90.0040.00418.00
8.2.80.0040.00418.04
8.2.70.0060.00317.93
8.2.60.0080.00019.94
8.2.50.0040.00418.10
8.2.40.0060.00319.61
8.2.30.0000.00819.50
8.2.20.0000.00718.24
8.2.10.0070.00019.40
8.2.00.0000.00718.41
8.1.330.0120.00716.86
8.1.320.0110.00916.50
8.1.310.0040.00418.21
8.1.300.0090.00018.68
8.1.290.0030.00618.88
8.1.280.0070.00725.92
8.1.270.0050.00220.25
8.1.260.0030.00726.35
8.1.250.0000.00828.09
8.1.240.0040.00423.80
8.1.230.0070.00419.02
8.1.220.0000.00917.79
8.1.210.0030.00518.77
8.1.200.0150.00217.38
8.1.190.0040.00719.09
8.1.180.0050.00318.10
8.1.170.0050.00318.59
8.1.160.0000.00818.89
8.1.150.0040.00419.06
8.1.140.0030.00519.04
8.1.130.0040.00417.57
8.1.120.0000.00717.68
8.1.110.0030.00717.52
8.1.100.0040.00417.63
8.1.90.0040.00417.57
8.1.80.0080.00017.63
8.1.70.0030.00517.64
8.1.60.0050.00317.79
8.1.50.0040.00417.60
8.1.40.0060.00317.71
8.1.30.0060.00317.85
8.1.20.0030.00617.68
8.1.10.0030.00617.63
8.1.00.0100.00017.57
8.0.300.0000.00921.91
8.0.290.0040.00417.13
8.0.280.0040.00418.50
8.0.270.0050.00317.31
8.0.260.0070.00017.05
8.0.250.0000.00717.23
8.0.240.0030.00317.07
8.0.230.0090.00017.20
8.0.220.0030.00317.18
8.0.210.0060.00317.23
8.0.200.0040.00417.25
8.0.190.0040.00417.18
8.0.180.0030.00616.99
8.0.170.0060.00317.21
8.0.160.0000.00817.23
8.0.150.0020.00517.01
8.0.140.0000.00817.14
8.0.130.0000.00613.52
8.0.120.0040.00417.24
8.0.110.0070.00017.24
8.0.100.0040.00417.03
8.0.90.0030.00517.26
8.0.80.0040.01417.23
8.0.70.0000.00817.02
8.0.60.0080.00017.06
8.0.50.0030.00517.13
8.0.30.0120.01217.27
8.0.20.0060.01217.38
8.0.10.0070.00017.38
8.0.00.0080.01017.05
7.4.330.0000.00516.80
7.4.320.0030.00316.82
7.4.300.0030.00316.83
7.4.290.0040.00416.88
7.4.280.0080.00016.95
7.4.270.0030.00316.82
7.4.260.0080.00016.94
7.4.250.0060.00316.88
7.4.240.0030.00316.84
7.4.230.0070.00016.71
7.4.220.0040.00416.65
7.4.210.0080.00716.78
7.4.200.0070.00016.70
7.4.140.0090.00917.86
7.4.130.0060.01216.81
7.4.120.0080.01316.89
7.4.110.0190.00016.74
7.4.100.0100.00716.93
7.4.90.0080.01116.67
7.4.80.0130.00419.39
7.4.70.0080.01116.77
7.4.60.0190.00016.70
7.4.50.0100.00316.71
7.4.40.0040.01216.63
7.4.00.0060.00915.32
7.3.330.0000.00513.48
7.3.320.0040.00413.36
7.3.310.0040.00416.41
7.3.300.0000.00716.57
7.3.290.0080.01116.53
7.3.280.0060.01016.52
7.3.260.0050.01316.59
7.3.240.0110.00616.70
7.3.230.0130.00916.74
7.3.210.0090.00916.61
7.3.200.0070.01016.86
7.3.190.0070.01416.65
7.3.180.0090.01216.79
7.3.170.0080.00916.68
7.3.160.0130.00416.70
7.3.40.0110.00014.80
7.3.30.0000.01415.20
7.3.20.0120.00916.73
7.3.10.0070.00416.57
7.3.00.0080.00416.74
7.2.330.0070.01116.94
7.2.320.0040.01516.72
7.2.310.0100.00616.95
7.2.300.0120.00916.95
7.2.290.0070.01016.82
7.2.170.0130.00015.55
7.2.160.0030.01015.31
7.2.150.0060.01217.09
7.2.140.0060.00917.18
7.2.130.0000.01117.23
7.2.120.0100.00317.20
7.2.110.0070.01717.05
7.2.100.0030.01017.08
7.2.90.0110.00316.99
7.2.80.0060.00616.99
7.2.70.0040.00717.27
7.2.60.0160.00717.27
7.2.50.0080.00417.21
7.2.40.0040.00717.23
7.2.30.0150.00817.25
7.2.20.0070.00716.87
7.2.10.0050.00517.13
7.2.00.0050.00517.11
7.1.280.0110.00015.91
7.1.270.0000.01115.92
7.1.260.0110.00015.86
7.1.250.0030.01716.03

preferences:
128.41 ms | 403 KiB | 5 Q