3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = '{"last_feed_timestamp":"0","facebook_friends":""[{\"uid\":\"12080\",\"name\":\"Matt King\",\"pic_square\":\"https://fbcdn-profile-a.akamaihd.net/hprofile-ak-frc3/t1.0-1/c6.0.50.50/p50x50/1383015_10101032935071631_1919281503_s.jpg\"},{\"uid\":\"216995\",\"name\":\"Komal Sethi\",\"pic_square\":\"https://fbcdn-profile-a.akamaihd.net/hprofile-ak-prn2/t1.0-1/p50x50/1911653_10100942115429923_61707379_t.jpg\"},{\"uid\":\"902734\",\"name\":\"Teddy Saunders\",\"pic_square\":\"https://fbcdn-profile-a.akamaihd.net/hprofile-ak-prn2/t1.0-1/c33.0.85.85/s50x50/10256563_10102211671344700_1008138769665047280_s.jpg\"},{\"uid\":\"1102787\",\"name\":\"Rachman Blake\",\"pic_square\":\"https://fbcdn-profile-a.akamaihd.net/hprofile-ak-prn1/t1.0-1/c13.0.50.50/p50x50/1959228_10100216129227102_996623737_s.jpg\"},{\"uid\":\"1204209\",\"name\":\"Ian Lokae Luo\",\"pic_square\":\"https://fbcdn-profile-a.akamaihd.net/hprofile-ak-prn2/t1.0-1/p50x50/1451369_10102674493365663_23925050_t.jpg\"},{\"uid\":\"1212783\",\"name\":\"Jenn Sturgill\",\"pic_square\":\"https://fbcdn-profile-a.akamaihd.net/hprofile-ak-prn1/t1.0-1/p50x50/10338836_10103101619601263_1043773192369593501_t.jpg\"},{\"uid\":\"1230834\",\"name\":\"Yelena Filipchuk\",\"pic_square\":\"https://fbcdn-profile-a.akamaihd.net/hprofile-ak-prn2/t1.0-1/c12.0.50.50/1797378_10103091069324103_8664376835421453832_t.jpg\"},{\"uid\":\"1241385\",\"name\":\"Suman Jasmine\",\"pic_square\":\"https://fbcdn-profile-a.akamaihd.net/hprofile-ak-ash3/t1.0-1/c26.0.85.85/s50x50/12238_10101745808482613_1951095216_s.jpg\"},{\"uid\":\"1402715\",\"name\":\"Julia Allison\",\"pic_square\":\"https://fbcdn-profile-a.akamaihd.net/hprofile-ak-frc1/t1.0-1/c0.0.50.50/p50x50/1907627_10100686463558335_4117318721334058606_t.jpg\"},{\"uid\":\"1404844\",\"name\":\"Estrella Alpina\",\"pic_square\":\"https://fbcdn-profile-a.akamaihd.net/hprofile-ak-frc1/t1.0-1/c0.0.50.50/p50x50/1922318_10100633864537195_1172575740_t.jpg\"},{\"uid\":\"2027398\",\"name\":\"Benlloyd Goldstein\",\"pic_square\":\"https://fbcdn-profile-a.akamaihd.net/hprofile-ak-ash3/t1.0-1/p50x50/943580_10103489939919241_746228323_t.jpg\"},{\"uid\":\"2404082\",\"name\":\"Madamn Burnz\",\"pic_square\":\"https://fbcdn-profile-a.akamaihd.net/hprofile-ak-ash3/t1.0-1/c13.0.50.50/p50x50/1901334_10100833575634565_126883013_s.jpg\"},{\"uid\":\"2411878\",\"name\":\"Zach Beach\",\"pic_square\":\"https://fbcdn-profile-a.akamaihd.net/hprofile-ak-ash3/v/t1.0-1/c13.0.50.50/p50x50/1521294_10100783892889185_971278377_s.jpg?oh=56b0d823d8fba2f4369c09d92613c629&oe=53F7BD05&__gda__=1407597833_60c0c292ec309865536ff6d0c2049e16\"}]}'; $data2 = json_decode($data);

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)
8.3.60.0070.00718.43
8.3.50.0090.00917.23
8.3.40.0060.00918.50
8.3.30.0150.00018.68
8.3.20.0060.00318.65
8.3.10.0040.00420.48
8.3.00.0040.00417.50
8.2.180.0100.01016.38
8.2.170.0070.00722.96
8.2.160.0130.00322.08
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0070.00019.83
8.2.110.0030.00620.32
8.2.100.0040.00817.59
8.2.90.0050.00317.63
8.2.80.0030.00618.69
8.2.70.0070.00317.80
8.2.60.0040.00417.37
8.2.50.0040.00417.63
8.2.40.0030.00619.22
8.2.30.0050.00217.92
8.2.20.0040.00417.64
8.2.10.0040.00417.67
8.2.00.0040.00417.68
8.1.270.0030.00623.99
8.1.260.0100.01026.35
8.1.250.0080.00028.09
8.1.240.0070.00322.05
8.1.230.0070.00423.83
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0050.00317.10
8.1.180.0000.00818.10
8.1.170.0030.00519.02
8.1.160.0000.00718.89
8.1.150.0000.00718.59
8.1.140.0000.00717.34
8.1.130.0000.00717.70
8.1.120.0040.00317.44
8.1.110.0040.00417.38
8.1.100.0040.00417.32
8.1.90.0000.00717.41
8.1.80.0040.00417.45
8.1.70.0000.00717.34
8.1.60.0000.00817.52
8.1.50.0040.00417.31
8.1.40.0040.00417.43
8.1.30.0050.00217.46
8.1.20.0000.00717.41
8.1.10.0080.00017.49
8.1.00.0040.00417.40
8.0.300.0060.00318.77
8.0.290.0040.00416.63
8.0.280.0070.00018.31
8.0.270.0000.00717.06
8.0.260.0000.00718.51
8.0.250.0000.00716.88
8.0.240.0040.00416.87
8.0.230.0030.00316.81
8.0.220.0030.00316.85
8.0.210.0000.00716.81
8.0.200.0030.00316.78
8.0.190.0050.00216.88
8.0.180.0000.00716.90
8.0.170.0040.00416.83
8.0.160.0040.00416.74
8.0.150.0040.00416.65
8.0.140.0000.01116.73
8.0.130.0050.00013.32
8.0.120.0000.00716.77
8.0.110.0040.00416.62
8.0.100.0040.00416.86
8.0.90.0080.00016.88
8.0.80.0120.00316.89
8.0.70.0000.00716.86
8.0.60.0040.00416.86
8.0.50.0050.00216.65
8.0.30.0120.00617.20
8.0.20.0130.00617.14
8.0.10.0040.00416.98
8.0.00.0140.00816.81
7.4.330.0030.00314.67
7.4.320.0060.00016.51
7.4.300.0050.00216.36
7.4.290.0030.00316.53
7.4.280.0000.01016.57
7.4.270.0000.00716.46
7.4.260.0060.00013.19
7.4.250.0000.00816.45
7.4.240.0000.00916.49
7.4.230.0030.00316.60
7.4.220.0130.00416.53
7.4.210.0060.00916.53
7.4.200.0070.00016.63
7.4.190.0000.00816.57
7.4.160.0090.00616.43
7.4.150.0100.00717.07
7.4.140.0130.00717.18
7.4.130.0090.01116.50
7.4.120.0100.00716.46
7.4.110.0030.02116.39
7.4.100.0090.01016.24
7.4.90.0120.00616.52
7.4.80.0140.00418.80
7.4.70.0060.00916.42
7.4.60.0080.00816.30
7.4.50.0000.00816.25
7.4.40.0030.00922.27
7.4.30.0060.01216.28
7.4.00.0030.01314.52
7.3.330.0000.00613.12
7.3.320.0030.00313.01
7.3.310.0030.00316.18
7.3.300.0000.00716.12
7.3.290.0090.00616.16
7.3.280.0100.00816.12
7.3.270.0100.00717.07
7.3.260.0120.00518.24
7.3.250.0080.00916.21
7.3.240.0110.01116.15
7.3.230.0090.00916.39
7.3.210.0130.00316.38
7.3.200.0110.00619.39
7.3.190.0100.01216.50
7.3.180.0060.00916.51
7.3.170.0060.00916.31
7.3.160.0080.00916.42
7.3.120.0060.01014.77
7.2.330.0060.01316.41
7.2.320.0130.00316.26
7.2.310.0160.00816.22
7.2.300.0090.01216.66
7.2.290.0120.00916.68
7.2.00.0040.00819.12
7.1.200.0040.00715.54
7.1.100.0040.00818.12
7.1.70.0000.00716.96
7.1.60.0090.01219.40
7.1.50.0060.01516.73
7.1.00.0000.07322.25
7.0.200.0000.00816.40
7.0.140.0030.07021.92
7.0.60.0230.06019.93
7.0.50.0100.08017.80
7.0.40.0100.07717.71
7.0.30.0030.05017.68
7.0.20.0070.08017.78
7.0.10.0100.06317.68
7.0.00.0070.07017.68
5.6.280.0030.07321.10
5.6.210.0230.07320.71
5.6.200.0000.06718.22
5.6.190.0170.07318.08
5.6.180.0030.04718.18
5.6.170.0070.08018.20
5.6.160.0030.07018.16
5.6.150.0030.08018.11
5.6.140.0070.07718.20
5.6.130.0070.07718.14
5.6.120.0200.06718.20
5.6.110.0100.07718.10
5.6.100.0230.04718.19
5.6.90.0030.07718.16
5.6.80.0030.04017.51
5.6.70.0070.07017.50
5.6.60.0000.06317.54
5.6.50.0030.07717.59
5.6.40.0070.06317.54
5.6.30.0070.06317.51
5.6.20.0000.08317.56
5.6.10.0070.08317.54
5.6.00.0030.05317.43
5.5.350.0370.06720.46
5.5.340.0100.07717.96
5.5.330.0130.04718.02
5.5.320.0070.03718.00
5.5.310.0130.07717.94
5.5.300.0130.07018.02
5.5.290.0000.08717.92
5.5.280.0130.07318.01
5.5.270.0100.07318.00
5.5.260.0070.07017.91
5.5.250.0100.06317.79
5.5.240.0100.05317.39
5.5.230.0170.06717.34
5.5.220.0130.07017.39
5.5.210.0070.04717.36
5.5.200.0030.04717.32
5.5.190.0100.06317.36
5.5.180.0130.07717.23
5.5.160.0100.06317.37
5.5.150.0100.07017.29
5.5.140.0000.08017.30
5.5.130.0030.07717.25
5.5.120.0100.05317.36
5.5.110.0070.08017.35
5.5.100.0070.06717.13
5.5.90.0070.06317.14
5.5.80.0070.07717.26
5.5.70.0000.05017.26
5.5.60.0200.05317.22
5.5.50.0070.07317.15
5.5.40.0030.03717.22
5.5.30.0070.03717.18
5.5.20.0070.06717.15
5.5.10.0030.08017.16
5.5.00.0130.06017.18
5.4.450.0070.05319.15
5.4.440.0100.07319.36
5.4.430.0030.08019.30
5.4.420.0100.07319.38
5.4.410.0070.05719.30
5.4.400.0030.07019.04
5.4.390.0030.07319.12
5.4.380.0100.07019.12
5.4.370.0100.03318.82
5.4.360.0030.08019.07
5.4.350.0000.07319.11
5.4.340.0100.06318.97
5.4.320.0100.04318.98
5.4.310.0000.07319.09
5.4.300.0070.07319.05
5.4.290.0030.05019.02
5.4.280.0100.03719.00
5.4.270.0170.07018.98
5.4.260.0030.06719.09
5.4.250.0030.04318.98
5.4.240.0000.04319.00
5.4.230.0030.03718.96
5.4.220.0030.04018.88
5.4.210.0030.07718.98
5.4.200.0100.07318.82
5.4.190.0000.06718.94
5.4.180.0000.04018.98
5.4.170.0070.07718.98
5.4.160.0000.04718.97
5.4.150.0030.07018.80
5.4.140.0070.07016.36
5.4.130.0000.04316.18
5.4.120.0070.03016.27
5.4.110.0000.04016.28
5.4.100.0000.03716.29
5.4.90.0000.05016.36
5.4.80.0100.03716.25
5.4.70.0000.04716.50
5.4.60.0030.07316.23
5.4.50.0070.05716.24
5.4.40.0070.06016.31
5.4.30.0100.03716.25
5.4.20.0000.04016.33
5.4.10.0070.07316.23
5.4.00.0000.08015.68
5.3.290.0070.04314.63
5.3.280.0030.06314.52
5.3.270.0070.04714.70
5.3.260.0000.04014.55
5.3.250.0030.03714.59
5.3.240.0070.07014.59
5.3.230.0100.03014.54
5.3.220.0070.06714.55
5.3.210.0030.07014.56
5.3.200.0030.03714.41
5.3.190.0100.07014.49
5.3.180.0130.04714.43
5.3.170.0070.05014.39
5.3.160.0070.07314.55
5.3.150.0070.03714.37
5.3.140.0100.05314.53
5.3.130.0030.07314.41
5.3.120.0070.08014.49
5.3.110.0100.07314.53
5.3.100.0070.06314.02
5.3.90.0130.06013.88
5.3.80.0030.05313.78
5.3.70.0030.08013.98
5.3.60.0100.04713.95
5.3.50.0100.06713.73
5.3.40.0030.03713.88
5.3.30.0030.05313.70
5.3.20.0100.06313.67
5.3.10.0070.06713.64
5.3.00.0070.06713.43
5.2.170.0030.03311.09
5.2.160.0030.03011.29
5.2.150.0030.06311.11
5.2.140.0000.03310.97
5.2.130.0070.02311.11
5.2.120.0070.05711.03
5.2.110.0000.03311.05
5.2.100.0030.05311.10
5.2.90.0100.05311.09
5.2.80.0030.06011.07
5.2.70.0070.05310.93
5.2.60.0070.04711.05
5.2.50.0030.03011.03
5.2.40.0030.03010.95
5.2.30.0070.06010.97
5.2.20.0030.03010.86
5.2.10.0030.02710.87
5.2.00.0030.02710.73
5.1.60.0000.0309.92
5.1.50.0070.03310.02
5.1.40.0030.0239.94
5.1.30.0000.02710.37
5.1.20.0030.02310.30
5.1.10.0000.02710.11
5.1.00.0030.02310.01
5.0.50.0000.0408.37
5.0.40.0000.0478.45
5.0.30.0000.0438.22
5.0.20.0000.0478.10
5.0.10.0130.0378.07
5.0.00.0030.0538.11
4.4.90.0000.0307.75
4.4.80.0000.0277.75
4.4.70.0000.0377.75
4.4.60.0030.0237.75
4.4.50.0000.0177.75
4.4.40.0000.0237.75
4.4.30.0000.0177.75
4.4.20.0030.0377.75
4.4.10.0000.0177.75
4.4.00.0070.0507.75
4.3.110.0000.0307.75
4.3.100.0030.0437.75
4.3.90.0030.0307.75
4.3.80.0000.0337.75
4.3.70.0000.0207.75
4.3.60.0030.0337.75
4.3.50.0030.0337.75
4.3.40.0030.0477.75
4.3.30.0000.0277.75
4.3.20.0030.0177.75
4.3.10.0000.0207.75
4.3.00.0000.0337.75

preferences:
56.03 ms | 400 KiB | 5 Q