3v4l.org

run code in 300+ PHP versions simultaneously
<?php $json = '{"contentTitle":"WATCH_DOGS\u2122"}'; $decoded = json_decode($json); var_dump($decoded->contentTitle);

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)
8.3.40.0070.00718.57
8.3.30.0170.00318.92
8.3.20.0070.00020.31
8.3.10.0080.00023.48
8.3.00.0050.00318.98
8.2.170.0090.00622.96
8.2.160.0070.00720.51
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0100.00026.16
8.2.120.0040.00420.46
8.2.110.0040.00422.27
8.2.100.0080.00417.84
8.2.90.0030.00519.27
8.2.80.0050.00317.97
8.2.70.0040.00417.38
8.2.60.0030.00517.68
8.2.50.0090.00018.07
8.2.40.0050.00319.88
8.2.30.0080.00018.04
8.2.20.0040.00417.68
8.2.10.0000.00818.05
8.2.00.0050.00317.76
8.1.270.0000.00822.02
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00322.14
8.1.230.0070.00419.01
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0000.00917.10
8.1.190.0000.00817.23
8.1.180.0060.00318.89
8.1.170.0040.00418.56
8.1.160.0070.00021.87
8.1.150.0040.00418.57
8.1.140.0000.00817.30
8.1.130.0040.00417.84
8.1.120.0000.00717.39
8.1.110.0040.00417.29
8.1.100.0030.00317.30
8.1.90.0040.00417.26
8.1.80.0040.00417.43
8.1.70.0050.00217.32
8.1.60.0080.00017.50
8.1.50.0060.00317.45
8.1.40.0000.00717.51
8.1.30.0030.00517.60
8.1.20.0000.00817.48
8.1.10.0000.00717.50
8.1.00.0000.00817.33
8.0.300.0030.00318.77
8.0.290.0070.00017.15
8.0.280.0070.00018.43
8.0.270.0030.00317.27
8.0.260.0000.00717.18
8.0.250.0000.00616.94
8.0.240.0070.00016.88
8.0.230.0000.00816.80
8.0.220.0030.00316.73
8.0.210.0030.00316.76
8.0.200.0030.00316.90
8.0.190.0000.00716.89
8.0.180.0040.00416.74
8.0.170.0040.00416.89
8.0.160.0050.00216.93
8.0.150.0000.00716.82
8.0.140.0070.00016.68
8.0.130.0030.00313.25
8.0.120.0000.00816.78
8.0.110.0050.00316.71
8.0.100.0030.00716.87
8.0.90.0040.00416.72
8.0.80.0100.00716.89
8.0.70.0040.00416.89
8.0.60.0050.00216.65
8.0.50.0000.00716.68
8.0.30.0110.00817.08
8.0.20.0070.01117.40
8.0.10.0030.00617.05
8.0.00.0110.00816.54
7.4.330.0000.00615.00
7.4.320.0000.00616.38
7.4.300.0060.00016.43
7.4.290.0070.00016.42
7.4.280.0030.00416.45
7.4.270.0000.00816.53
7.4.260.0040.00416.47
7.4.250.0050.00316.30
7.4.240.0000.00716.45
7.4.230.0000.00716.63
7.4.220.0090.00916.49
7.4.210.0090.00616.49
7.4.200.0000.00716.56
7.4.190.0040.00416.60
7.4.160.0040.01116.46
7.4.150.0110.00617.40
7.4.140.0140.00617.86
7.4.130.0120.00616.43
7.4.120.0060.01216.46
7.4.110.0100.01316.48
7.4.100.0090.01216.31
7.4.90.0120.00616.41
7.4.80.0110.00719.39
7.4.70.0120.00416.36
7.4.60.0100.01016.36
7.4.50.0030.00516.34
7.4.40.0100.00716.52
7.4.30.0070.01016.18
7.4.10.0060.00614.72
7.4.00.0090.00714.79
7.3.330.0050.00012.87
7.3.320.0030.00312.88
7.3.310.0000.00716.21
7.3.300.0000.00616.18
7.3.290.0070.01416.20
7.3.280.0120.00616.11
7.3.270.0080.00817.40
7.3.260.0110.00616.38
7.3.250.0100.00716.17
7.3.240.0130.00316.30
7.3.230.0040.01216.43
7.3.210.0090.01016.26
7.3.200.0080.00919.39
7.3.190.0150.00616.50
7.3.180.0060.01016.39
7.3.170.0120.00916.39
7.3.160.0000.01516.24
7.3.130.0040.01214.61
7.3.120.0050.01214.65
7.3.110.0110.00714.46
7.3.100.0110.00714.59
7.3.90.0100.00314.74
7.3.80.0000.00914.63
7.3.70.0000.01314.41
7.3.60.0040.01114.79
7.3.50.0060.00914.44
7.3.40.0060.00314.66
7.3.30.0030.00714.41
7.3.20.0080.00416.51
7.3.10.0040.00816.77
7.3.00.0030.00616.48
7.2.330.0120.00916.29
7.2.320.0110.01416.71
7.2.310.0100.00716.69
7.2.300.0030.01316.25
7.2.290.0080.00816.42
7.2.260.0100.01014.93
7.2.250.0070.01314.59
7.2.240.0070.00715.11
7.2.230.0070.01015.24
7.2.220.0030.01214.65
7.2.210.0060.00315.25
7.2.200.0110.00415.13
7.2.190.0070.00714.94
7.2.180.0030.00614.91
7.2.170.0030.01114.72
7.2.160.0070.00714.80
7.2.150.0080.00816.48
7.2.140.0030.01316.90
7.2.130.0060.00316.69
7.2.120.0030.00616.95
7.2.110.0070.00316.70
7.2.100.0030.01016.84
7.2.90.0070.00716.67
7.2.80.0070.00716.67
7.2.70.0050.00516.81
7.2.60.0080.00816.66
7.2.50.0100.00016.93
7.2.40.0030.01016.63
7.2.30.0080.00416.74
7.2.20.0090.00616.84
7.2.10.0090.00916.63
7.2.00.0000.01417.94
7.1.330.0070.00715.84
7.1.320.0030.01215.36
7.1.310.0090.00315.51
7.1.300.0040.01115.87
7.1.290.0030.00615.83
7.1.280.0060.00615.88
7.1.270.0080.00015.74
7.1.260.0000.01415.61
7.1.250.0030.00615.62
7.1.240.0000.00815.45
7.1.230.0070.00715.77
7.1.220.0070.00715.55
7.1.210.0090.00615.48
7.1.200.0060.00915.56
7.1.190.0070.00315.92
7.1.180.0070.00715.80
7.1.170.0000.01715.81
7.1.160.0030.01215.40
7.1.150.0070.00715.65
7.1.140.0060.00815.89
7.1.130.0040.01215.58
7.1.120.0030.01015.82
7.1.110.0090.00615.71
7.1.100.0070.00716.92
7.1.90.0040.01415.87
7.1.80.0100.00015.82
7.1.70.0060.00616.36
7.1.60.0080.01117.71
7.1.50.0100.00916.39
7.1.40.0100.00315.66
7.1.30.0080.00815.82
7.1.20.0110.00415.54
7.1.10.0000.01515.55
7.1.00.0070.04019.14
7.0.330.0030.00915.57
7.0.320.0030.00715.33
7.0.310.0060.00315.47
7.0.300.0100.00715.34
7.0.290.0060.00815.18
7.0.280.0060.00615.35
7.0.270.0030.00915.46
7.0.260.0030.00615.29
7.0.250.0040.01515.52
7.0.240.0000.00915.18
7.0.230.0060.00915.57
7.0.220.0030.00615.52
7.0.210.0080.00315.43
7.0.200.0020.00615.91
7.0.190.0070.00715.22
7.0.180.0080.00515.22
7.0.170.0070.00715.44
7.0.160.0030.01015.47
7.0.150.0040.00415.44
7.0.140.0090.03518.57
7.0.130.0000.01115.28
7.0.120.0040.00815.28
7.0.110.0030.00915.04
7.0.100.0030.00615.34
7.0.90.0050.00315.58
7.0.80.0030.00615.38
7.0.70.0030.01015.36
7.0.60.0100.02817.71
7.0.50.0040.04016.56
7.0.40.0090.03317.16
7.0.30.0150.01816.97
7.0.20.0170.03917.01
7.0.10.0070.03616.95
7.0.00.0080.04216.95
5.6.400.0060.00314.56
5.6.390.0030.01213.98
5.6.380.0080.00414.33
5.6.370.0030.01214.13
5.6.360.0040.01214.34
5.6.350.0130.00314.40
5.6.340.0070.00714.22
5.6.330.0070.00414.48
5.6.320.0100.00713.94
5.6.310.0070.01014.13
5.6.300.0000.01514.38
5.6.290.0040.01114.19
5.6.280.0050.03717.56
5.6.270.0040.01114.36
5.6.260.0040.00414.18
5.6.250.0090.00314.05
5.6.240.0000.01014.25
5.6.230.0040.01114.27
5.6.220.0030.01014.16
5.6.210.0020.04517.45
5.6.200.0070.04016.19
5.6.190.0110.04017.34
5.6.180.0230.02617.26
5.6.170.0150.04017.25
5.6.160.0030.02517.23
5.6.150.0080.03816.11
5.6.140.0110.03216.12
5.6.130.0030.03116.09
5.6.120.0090.03917.72
5.6.110.0070.04717.54
5.6.100.0070.02017.69
5.6.90.0070.03917.55
5.6.80.0120.04217.23
5.6.70.0120.00014.08
5.6.60.0000.01414.02
5.6.50.0110.00414.35
5.6.40.0100.00714.14
5.6.30.0120.00614.03
5.6.20.0030.01013.89
5.6.10.0030.00613.89
5.6.00.0090.00614.15
5.5.380.0080.00314.13
5.5.370.0040.00414.18
5.5.360.0070.00613.89
5.5.350.0160.04317.26
5.5.340.0050.02816.10
5.5.330.0020.03617.13
5.5.320.0040.02117.24
5.5.310.0230.03217.10
5.5.300.0050.03616.01
5.5.290.0050.02516.15
5.5.280.0120.04017.38
5.5.270.0090.03117.40
5.5.260.0070.04217.47
5.5.250.0030.04017.30
5.5.240.0070.04417.05
5.5.230.0030.01214.10
5.5.220.0060.00613.93
5.5.210.0000.01414.12
5.5.200.0030.00914.25
5.5.190.0040.00914.15
5.5.180.0040.00414.13
5.5.170.0030.00713.93
5.5.160.0000.01514.17
5.5.150.0070.00314.21
5.5.140.0060.00614.05
5.5.130.0070.00713.95
5.5.120.0040.01214.07
5.5.110.0070.00714.10
5.5.100.0030.01014.11
5.5.90.0060.01014.18
5.5.80.0000.01014.15
5.5.70.0080.00314.10
5.5.60.0100.00714.09
5.5.50.0030.01613.89
5.5.40.0120.00613.89
5.5.30.0050.01014.16
5.5.20.0000.01014.25
5.5.10.0130.00314.30
5.5.00.0070.00714.01
5.4.450.0360.02816.50
5.4.440.0420.03216.73
5.4.430.0510.03416.57
5.4.420.0570.02816.66
5.4.410.0500.02516.61
5.4.400.0600.03616.34
5.4.390.0400.03316.60
5.4.380.0110.03016.32
5.4.370.0090.02716.27
5.4.360.0120.02316.31
5.4.350.0060.03116.29
5.4.340.0000.03716.29
5.4.330.0080.00313.89
5.4.320.0060.02613.18
5.4.310.0060.02813.17
5.4.300.0050.02213.17
5.4.290.0030.02513.17
5.4.280.0040.02013.12
5.4.270.0080.02113.12
5.4.260.0080.02713.12
5.4.250.0110.03013.12
5.4.240.0060.02113.12
5.4.230.0070.02813.12
5.4.220.0060.03113.12
5.4.210.0060.02313.12
5.4.200.0070.03113.12
5.4.190.0050.02513.12
5.4.180.0060.02113.12
5.4.170.0070.01813.12
5.4.160.0040.02113.12
5.4.150.0040.02113.12
5.4.140.0050.02512.96
5.4.130.0080.02112.96
5.4.120.0040.02312.93
5.4.110.0040.02212.93
5.4.100.0050.02312.93
5.4.90.0060.02112.93
5.4.80.0070.02512.93
5.4.70.0050.02012.93
5.4.60.0050.01912.93
5.4.50.0050.02112.93
5.4.40.0090.01712.92
5.4.30.0070.01912.92
5.4.20.0040.02212.92
5.4.10.0070.01912.92
5.4.00.0060.02012.67
5.3.290.0090.02713.35
5.3.280.0090.02013.30
5.3.270.0060.02813.31
5.3.260.0110.02113.31
5.3.250.0040.02213.31
5.3.240.0050.02213.31
5.3.230.0070.02113.30
5.3.220.0070.02213.29
5.3.210.0050.02313.29
5.3.200.0070.02013.29
5.3.190.0060.03113.29
5.3.180.0060.02413.29
5.3.170.0040.02213.28
5.3.160.0090.01813.29
5.3.150.0070.02013.28
5.3.140.0070.02013.28
5.3.130.0080.02113.28
5.3.120.0060.02313.28
5.3.110.0060.03213.28
5.3.100.0040.03113.01
5.3.90.0050.02412.99
5.3.80.0040.02312.98
5.3.70.0040.02212.99
5.3.60.0040.02312.98
5.3.50.0030.02312.95
5.3.40.0040.02912.95
5.3.30.0040.02212.92
5.3.20.0040.02212.81
5.3.10.0070.01812.79
5.3.00.0050.02112.79
5.2.170.0050.0319.18
5.2.160.0040.0319.18
5.2.150.0050.0309.18
5.2.140.0050.0319.18
5.2.130.0130.0309.13
5.2.120.0080.0329.13
5.2.110.0060.0299.14
5.2.100.0080.0279.14
5.2.90.0080.0279.14
5.2.80.0040.0319.13
5.2.70.0050.0329.13
5.2.60.0120.0279.09
5.2.50.0060.0309.05
5.2.40.0040.0319.04
5.2.30.0070.0309.00
5.2.20.0030.0338.99
5.2.10.0060.0288.91
5.2.00.0060.0298.78
5.1.60.0030.0258.06
5.1.50.0060.0238.06
5.1.40.0040.0248.04
5.1.30.0020.0298.39
5.1.20.0010.0308.41
5.1.10.0000.0318.14
5.1.00.0050.0268.14
5.0.50.0040.0206.62
5.0.40.0030.0206.48
5.0.30.0040.0396.29
5.0.20.0030.0216.26
5.0.10.0050.0216.24
5.0.00.0040.0356.23
4.4.90.0060.0164.77
4.4.80.0020.0174.76
4.4.70.0040.0154.75
4.4.60.0020.0174.75
4.4.50.0050.0144.77
4.4.40.0020.0274.70
4.4.30.0030.0164.76
4.4.20.0010.0184.84
4.4.10.0040.0144.85
4.4.00.0010.0284.76
4.3.110.0030.0174.67
4.3.100.0020.0164.67
4.3.90.0030.0144.63
4.3.80.0030.0264.58
4.3.70.0020.0164.63
4.3.60.0050.0144.63
4.3.50.0030.0174.63
4.3.40.0070.0294.54
4.3.30.0040.0193.27
4.3.20.0030.0193.25
4.3.10.0030.0193.22
4.3.00.0030.01316.15

preferences:
44.22 ms | 400 KiB | 5 Q