3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = json_decode("\"foo\u0000bar\""); var_dump($str);

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)
8.3.60.0040.01116.25
8.3.50.0130.00717.19
8.3.40.0090.00618.56
8.3.30.0110.00318.46
8.3.20.0000.00818.39
8.3.10.0040.00418.67
8.3.00.0000.01019.25
8.2.180.0120.00625.92
8.2.170.0170.00318.91
8.2.160.0100.00322.96
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0080.00019.64
8.2.110.0040.00422.29
8.2.100.0090.00319.58
8.2.90.0000.00819.04
8.2.80.0000.00817.97
8.2.70.0070.00317.63
8.2.60.0060.00317.92
8.2.50.0060.00317.68
8.2.40.0040.00419.23
8.2.30.0090.00017.61
8.2.20.0060.00317.57
8.2.10.0050.00217.59
8.2.00.0000.00717.52
8.1.280.0170.00325.92
8.1.270.0050.00323.99
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0100.00023.98
8.1.230.0040.00717.71
8.1.220.0000.00917.74
8.1.210.0000.00718.77
8.1.200.0040.00417.23
8.1.190.0090.00017.10
8.1.180.0060.00318.10
8.1.170.0040.00417.62
8.1.160.0040.00418.92
8.1.150.0030.00618.48
8.1.140.0040.00417.28
8.1.130.0030.00517.37
8.1.120.0030.00617.37
8.1.110.0040.00417.39
8.1.100.0040.00417.24
8.1.90.0000.00717.37
8.1.80.0030.00317.40
8.1.70.0040.00417.40
8.1.60.0080.00017.54
8.1.50.0090.00017.29
8.1.40.0040.00417.41
8.1.30.0060.00317.51
8.1.20.0000.00817.55
8.1.10.0000.00717.46
8.1.00.0050.00217.38
8.0.300.0030.00518.77
8.0.290.0000.00816.63
8.0.280.0030.00318.51
8.0.270.0030.00317.18
8.0.260.0000.00716.72
8.0.250.0040.00416.88
8.0.240.0040.00416.85
8.0.230.0060.00316.76
8.0.220.0000.00816.68
8.0.210.0080.00016.83
8.0.200.0030.00316.89
8.0.190.0040.00416.84
8.0.180.0050.00316.68
8.0.170.0030.00616.81
8.0.160.0000.00716.95
8.0.150.0000.00816.61
8.0.140.0000.00816.79
8.0.130.0050.00013.30
8.0.120.0030.00616.67
8.0.110.0040.00416.81
8.0.100.0070.00016.64
8.0.90.0070.00016.82
8.0.80.0070.00716.77
8.0.70.0000.00716.78
8.0.60.0050.00316.75
8.0.50.0040.00416.80
8.0.30.0110.00416.73
8.0.20.0100.01116.92
8.0.10.0080.00016.91
8.0.00.0110.00816.67
7.4.330.0020.00212.92
7.4.320.0060.00016.29
7.4.300.0050.00316.48
7.4.290.0000.00716.44
7.4.280.0040.00416.29
7.4.270.0000.00716.42
7.4.260.0030.00313.31
7.4.250.0030.00616.48
7.4.240.0070.00016.33
7.4.230.0070.00016.40
7.4.220.0070.01016.46
7.4.210.0070.01016.37
7.4.200.0000.00716.24
7.4.190.0060.00316.46
7.4.160.0120.00316.50
7.4.150.0090.00916.56
7.4.140.0090.00917.86
7.4.130.0160.00316.42
7.4.120.0130.00316.33
7.4.110.0120.00616.32
7.4.100.0070.01016.51
7.4.90.0040.01516.52
7.4.80.0070.01019.39
7.4.70.0090.00616.33
7.4.60.0130.00316.23
7.4.50.0030.00616.23
7.4.40.0040.01116.49
7.4.30.0040.01716.37
7.4.00.0030.00614.70
7.3.330.0060.00012.93
7.3.320.0000.00512.94
7.3.310.0030.00316.28
7.3.300.0020.00516.09
7.3.290.0090.00616.10
7.3.280.0070.00716.18
7.3.270.0090.00916.49
7.3.260.0100.00716.11
7.3.240.0120.00616.27
7.3.230.0090.00916.13
7.3.210.0100.00716.25
7.3.200.0060.01016.11
7.3.190.0130.00316.07
7.3.180.0070.01016.13
7.3.170.0040.01216.09
7.3.160.0060.00916.04
7.3.120.0030.01014.72
7.2.330.0130.00316.50
7.2.320.0070.01416.42
7.2.310.0130.01016.42
7.2.300.0140.00316.64
7.2.290.0110.00516.55
7.2.00.0040.01119.09
7.1.100.0000.01117.61
7.1.70.0090.00317.14
7.1.60.0000.01117.16
7.1.50.0100.01016.87
7.1.00.0030.06722.28
7.0.200.0030.01316.82
7.0.140.0070.07321.95
7.0.120.0070.07322.13
7.0.60.0200.03319.95
7.0.50.0130.03717.66
7.0.40.0170.05020.27
7.0.30.0270.05020.02
7.0.20.0270.03720.02
7.0.10.0170.08020.09
7.0.00.0100.08320.13
5.6.210.0130.08320.66
5.6.200.0070.08018.18
5.6.190.0100.04720.61
5.6.180.0270.04320.43
5.6.170.0300.06720.38
5.6.160.0000.04320.70
5.6.150.0030.09018.13
5.6.140.0130.06718.16
5.6.130.0100.06318.12
5.6.120.0070.06320.98
5.6.110.0130.07721.02
5.6.100.0070.04320.96
5.6.90.0100.08321.01
5.6.80.0030.06020.50
5.5.350.0170.07320.36
5.5.340.0030.05017.92
5.5.330.0130.03320.23
5.5.320.0230.04020.19
5.5.310.0200.06320.30
5.5.300.0030.09017.92
5.5.290.0000.08717.98
5.5.280.0070.07020.88
5.5.270.0130.08720.79
5.5.260.0100.08020.64
5.5.250.0130.06720.58
5.5.240.0030.04320.23
5.4.450.0000.04019.39
5.4.440.0330.04319.25
5.4.430.0930.04319.54
5.4.420.0600.04319.54
5.4.410.0430.04719.25
5.4.400.0470.04018.79
5.4.390.0230.04319.13
5.4.380.0870.03019.05
5.4.370.0730.04318.81
5.4.360.0470.04018.76
5.4.350.1100.04019.14
5.4.340.0470.04719.25
5.4.320.0570.03719.13
5.4.310.0270.04319.13
5.4.300.0370.04018.88
5.4.290.0470.03318.79
5.4.280.0900.01719.07
5.4.270.0600.03719.05
5.4.260.0530.03719.21
5.4.250.0470.04018.76
5.4.240.0170.03718.91
5.4.230.0630.03018.76
5.4.220.0370.06018.89
5.4.210.0670.02719.05
5.4.200.0800.03719.05
5.4.190.0570.03018.72
5.4.180.0500.04019.22
5.4.170.0570.02718.75
5.4.160.0200.03319.11
5.4.150.0730.03319.21
5.4.140.0600.03716.32
5.4.130.0300.04716.33
5.4.120.0770.03716.29
5.4.110.0630.04016.32
5.4.100.0770.03016.20
5.4.90.0670.03716.25
5.4.80.0170.03016.26
5.4.70.0600.03316.19
5.4.60.0670.04316.30
5.4.50.0800.03316.39
5.4.40.0670.04316.43
5.4.30.0530.04016.41
5.4.20.0530.04016.36
5.4.10.0600.04016.29
5.4.00.0870.03715.73
5.3.290.0530.05015.79
5.3.280.0530.03715.73
5.3.270.0230.04315.73
5.3.260.0770.03715.73
5.3.250.0670.04015.73
5.3.240.0630.03315.73
5.3.230.0670.04315.73
5.3.220.0300.03015.73
5.3.210.0770.04715.73
5.3.200.0130.04315.73
5.3.190.0230.05315.73
5.3.180.0800.03315.73
5.3.170.0500.03715.73
5.3.160.0830.03715.73
5.3.150.0770.03015.73
5.3.140.0800.03315.73
5.3.130.0370.04315.73
5.3.120.0870.04015.73
5.3.110.0970.03315.73
5.3.100.0470.04315.73
5.3.90.0230.04315.73
5.3.80.0570.04015.73
5.3.70.0670.03015.73
5.3.60.0430.04015.73
5.3.50.0730.03315.73
5.3.40.0330.04015.73
5.3.30.0730.04315.73
5.3.20.0370.03315.73
5.3.10.0570.04015.73
5.3.00.0700.03715.73
5.2.170.0270.02715.73
5.2.160.0370.02715.73
5.2.150.0430.03015.73
5.2.140.0730.03315.73
5.2.130.0400.03315.73
5.2.120.0430.03015.73
5.2.110.0230.02715.73
5.2.100.0530.02715.73
5.2.90.0630.03015.73
5.2.80.0370.02315.73
5.2.70.0500.02015.73
5.2.60.0270.02715.73
5.2.50.0100.04015.73
5.2.40.0430.03315.72
5.2.30.0570.03315.72
5.2.20.0300.04015.72
5.2.10.0730.02315.72
5.2.00.0130.02715.72
5.1.60.0130.03015.72
5.1.50.0470.02715.72
5.1.40.0370.02715.72
5.1.30.0230.03315.72
5.1.20.0500.02315.72
5.1.10.0270.02315.72
5.1.00.0430.03015.72
5.0.50.0230.02315.72
5.0.40.0100.01715.72
5.0.30.0170.03315.72
5.0.20.0130.02015.72
5.0.10.0070.02015.72
5.0.00.0200.03715.72
4.4.90.0270.01315.73
4.4.80.0000.01315.73
4.4.70.0170.02715.72
4.4.60.0130.01715.72
4.4.50.0270.01315.72
4.4.40.0230.02315.72
4.4.30.0170.02315.72
4.4.20.0130.02015.72
4.4.10.0030.01715.72
4.4.00.0430.02015.72
4.3.110.0200.01315.72
4.3.100.0200.01715.72
4.3.90.0070.01315.72
4.3.80.0200.02315.72
4.3.70.0070.02315.72
4.3.60.0170.01715.72
4.3.50.0170.01315.72
4.3.40.0070.02015.72
4.3.30.0030.01715.72
4.3.20.0100.02015.72
4.3.10.0030.01715.72
4.3.00.0030.01715.72

preferences:
38.06 ms | 401 KiB | 5 Q