3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(E_ALL); $test = json_decode('{"key":999999999999999999999999999999999999999999999999999}', true); var_dump($test);

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)
8.4.20.0090.00018.65
8.4.10.0000.00817.71
8.3.150.0070.00720.72
8.3.140.0060.00316.74
8.3.130.0030.00618.35
8.3.120.0000.01020.34
8.3.110.0040.00420.94
8.3.100.0030.00618.43
8.3.90.0030.00518.43
8.3.80.0090.00018.15
8.3.70.0060.01218.26
8.3.60.0110.00418.31
8.3.50.0120.00919.03
8.3.40.0060.00918.49
8.3.30.0130.00318.42
8.3.20.0030.00520.82
8.3.10.0000.00823.71
8.3.00.0040.00422.43
8.2.270.0120.00617.12
8.2.260.0100.00719.11
8.2.250.0070.01316.44
8.2.240.0050.00316.97
8.2.230.0080.00822.58
8.2.220.0030.01324.06
8.2.210.0060.00926.77
8.2.200.0000.00918.28
8.2.190.0090.00916.58
8.2.180.0090.00916.63
8.2.170.0120.00622.96
8.2.160.0070.00720.38
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0080.00020.75
8.2.110.0030.00620.99
8.2.100.0060.00617.91
8.2.90.0000.00817.50
8.2.80.0060.00617.97
8.2.70.0030.00617.63
8.2.60.0040.00417.38
8.2.50.0040.00417.55
8.2.40.0040.00419.22
8.2.30.0000.00721.03
8.2.20.0040.00417.90
8.2.10.0000.00719.18
8.2.00.0050.00217.96
8.1.310.0090.00916.45
8.1.300.0110.00318.41
8.1.290.0030.00618.88
8.1.280.0060.00925.92
8.1.270.0070.00322.01
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.78
8.1.230.0000.01120.94
8.1.220.0000.00817.74
8.1.210.0090.00318.77
8.1.200.0060.00316.88
8.1.190.0000.00817.22
8.1.180.0040.00418.10
8.1.170.0000.00818.58
8.1.160.0000.00718.81
8.1.150.0000.00718.69
8.1.140.0040.00418.96
8.1.130.0090.00020.23
8.1.120.0040.00417.38
8.1.110.0040.00417.27
8.1.100.0040.00417.29
8.1.90.0000.00817.42
8.1.80.0040.00417.34
8.1.70.0000.00717.31
8.1.60.0070.00317.41
8.1.50.0060.00317.48
8.1.40.0000.00817.33
8.1.30.0080.00017.60
8.1.20.0040.00417.50
8.1.10.0080.00017.47
8.1.00.0040.00417.30
8.0.300.0040.00419.86
8.0.290.0070.00016.63
8.0.280.0020.00518.38
8.0.270.0030.00316.66
8.0.260.0000.00618.37
8.0.250.0030.00316.87
8.0.240.0000.00716.92
8.0.230.0070.00016.77
8.0.220.0000.00716.78
8.0.210.0000.00816.71
8.0.200.0000.00616.87
8.0.190.0000.00816.89
8.0.180.0070.00016.84
8.0.170.0050.00316.72
8.0.160.0040.00416.75
8.0.150.0070.00016.85
8.0.140.0000.00716.80
8.0.130.0030.00313.21
8.0.120.0040.00416.73
8.0.110.0040.00416.87
8.0.100.0040.00416.77
8.0.90.0000.00716.80
8.0.80.0060.00916.75
8.0.70.0070.00016.84
8.0.60.0040.00416.82
8.0.50.0070.00016.71
8.0.30.0060.01317.08
8.0.20.0060.01217.12
8.0.10.0000.00816.81
8.0.00.0140.00816.72
7.4.330.0060.00016.82
7.4.320.0000.00616.54
7.4.300.0000.00616.29
7.4.290.0030.00316.51
7.4.280.0040.00416.48
7.4.270.0000.00716.48
7.4.260.0040.00416.39
7.4.250.0030.00316.38
7.4.240.0000.00716.52
7.4.230.0040.00416.36
7.4.220.0080.00016.27
7.4.210.0110.00616.57
7.4.200.0000.00716.64
7.4.160.0100.00716.33
7.4.130.0090.01016.43
7.4.120.0100.01316.26
7.4.110.0070.01016.30
7.4.100.0090.00916.31
7.4.90.0100.00716.37
7.4.80.0030.01219.39
7.4.70.0090.00916.44
7.4.60.0040.01116.25
7.4.50.0130.00016.30
7.4.40.0000.01516.46
7.4.00.0040.01114.64
7.3.330.0000.00513.00
7.3.320.0000.00612.92
7.3.310.0030.00316.29
7.3.300.0030.00316.03
7.3.290.0000.00616.15
7.3.280.0110.00816.10
7.3.260.0080.01216.38
7.3.240.0070.01216.31
7.3.230.0060.01816.48
7.3.210.0140.00416.03
7.3.200.0150.00016.23
7.3.190.0040.01116.01
7.3.180.0100.01316.39
7.3.170.0120.00416.24
7.3.160.0070.01016.16
7.3.40.0040.00714.38
7.3.30.0130.00614.57
7.3.20.0070.00714.33
7.3.10.0060.00614.60
7.3.00.0540.00714.64
7.2.330.0110.00616.55
7.2.320.0110.01116.62
7.2.310.0090.00616.30
7.2.300.0440.01516.25
7.2.290.0090.00916.50
7.2.170.0050.00514.50
7.2.160.0100.00314.59
7.2.150.0050.00814.59
7.2.140.0120.00014.61
7.2.130.0140.00714.61
7.2.120.0040.01214.61
7.2.110.0160.01014.63
7.2.100.0110.00414.68
7.2.90.0110.00514.71
7.2.80.0130.00314.38
7.2.70.0060.01014.78
7.2.60.0130.00314.60
7.2.50.0130.00814.58
7.2.40.0220.00314.52
7.2.30.0040.01214.54
7.2.20.0060.00614.62
7.2.10.0160.00714.69
7.2.00.0040.01114.77
7.1.280.0090.00913.79
7.1.270.0070.00413.72
7.1.260.0030.01213.56
7.1.250.0110.00313.42
7.1.240.0100.00613.52
7.1.230.0070.01513.62
7.1.220.0110.00013.78
7.1.210.0070.00713.76
7.1.200.0080.00413.70
7.1.190.0080.00713.55
7.1.180.0110.00413.89
7.1.170.0130.00613.41
7.1.160.0100.00313.54
7.1.150.0550.00613.48
7.1.140.0040.00813.78
7.1.130.0190.00313.45
7.1.120.0120.00513.71
7.1.110.0140.00313.83
7.1.100.0110.00313.75
7.1.90.0140.00313.84
7.1.80.0150.00713.79
7.1.70.0060.00613.83
7.1.60.0130.00513.92
7.1.50.0150.00313.77
7.1.40.0120.00013.91
7.1.30.0120.00013.55
7.1.20.0030.00913.89
7.1.10.0600.01013.36
7.1.00.0100.00213.67
7.0.330.0070.00712.91
7.0.320.0060.00913.17
7.0.310.0000.01213.10
7.0.300.0100.00313.24
7.0.290.0100.00613.12
7.0.280.0120.00813.06
7.0.270.0170.00613.21
7.0.260.0070.01013.32
7.0.250.0110.00413.05
7.0.240.0120.00913.22
7.0.230.0080.00813.21
7.0.220.0110.00513.38
7.0.210.0110.00313.53
7.0.200.0100.00713.20
7.0.190.0090.00913.49
7.0.180.0070.00513.27
7.0.170.0190.00413.32
7.0.160.0130.00013.20
7.0.150.0080.00413.14
7.0.140.0050.00813.08
7.0.130.0120.01212.99
7.0.120.0160.01012.94
7.0.110.0060.00613.18
7.0.100.0070.01313.19
7.0.90.0120.00413.30
7.0.80.0100.00313.19
7.0.70.0110.00313.02
7.0.60.0090.00913.00
7.0.50.0140.00813.47
7.0.40.0030.01213.26
7.0.30.0130.00913.32
7.0.20.0070.00512.78
7.0.10.0120.00913.23
7.0.00.0070.00513.25
5.6.400.0150.00613.87
5.6.390.0180.00014.00
5.6.380.0100.00613.54
5.6.370.0110.00014.13
5.6.360.0110.01114.17
5.6.350.0130.00014.08
5.6.340.0140.00014.42
5.6.330.0100.01013.88
5.6.320.0120.00914.34
5.6.310.0130.01014.00
5.6.300.0040.00914.05
5.6.290.0080.00413.92
5.6.280.0100.00713.83
5.6.270.0030.00914.16
5.6.260.0060.00914.17
5.6.250.0100.00714.07
5.6.240.0040.00813.96
5.6.230.0140.00614.12
5.6.220.0070.00314.03
5.6.210.0110.00313.77
5.6.200.0120.00914.09
5.6.190.0050.00514.01
5.6.180.0030.00914.03
5.6.170.0050.00514.18
5.6.160.0090.00314.16
5.6.150.0130.00413.91
5.6.140.0110.01313.75
5.6.130.0120.00613.62
5.6.120.0100.00713.98
5.6.110.0090.00913.93
5.6.100.0070.00413.70
5.6.90.0090.00514.03
5.6.80.0060.01014.10
5.6.70.0130.00513.84
5.6.60.0090.00613.76
5.6.50.0040.00814.16
5.6.40.0030.01713.73
5.6.30.0160.00313.77
5.6.20.0080.01113.97
5.6.10.0150.00613.86
5.6.00.0000.01113.97
5.5.380.0000.01214.00
5.5.370.0000.01313.77
5.5.360.0120.00313.84
5.5.350.0060.01414.42
5.5.340.0060.01113.73
5.5.330.0120.00313.84
5.5.320.0090.00713.93
5.5.310.0050.01413.73
5.5.300.0150.00513.55
5.5.290.0050.00814.15
5.5.280.0040.00913.70
5.5.270.0030.01013.64
5.5.260.0080.00513.91
5.5.250.0150.00713.53
5.5.240.0050.01014.00
5.5.230.0050.00813.79
5.5.220.0080.01113.81
5.5.210.0060.00613.85
5.5.200.0200.00613.88
5.5.190.0080.00313.92
5.5.180.0110.00413.39
5.5.170.0080.00413.81
5.5.160.0000.01113.58
5.5.150.0060.00613.92
5.5.140.0100.01013.65
5.5.130.0230.00014.06
5.5.120.0130.00913.41
5.5.110.0100.00513.76
5.5.100.0130.01013.71
5.5.90.0160.00613.61
5.5.80.0130.00014.01
5.5.70.0130.00813.39
5.5.60.0070.00713.64
5.5.50.0030.00713.64
5.5.40.0150.00513.57
5.5.30.0090.00313.43
5.5.20.0080.00413.69
5.5.10.0120.00313.84
5.5.00.0070.00713.77
5.4.450.0030.00710.95
5.4.440.0080.00410.65
5.4.430.0080.00811.03
5.4.420.0040.00410.74
5.4.410.0060.00910.74
5.4.400.0090.00310.65
5.4.390.0020.00710.60
5.4.380.0050.00510.84
5.4.370.0120.00610.61
5.4.360.0080.00510.93
5.4.350.0080.00010.66
5.4.340.0070.00310.85
5.4.330.0000.00910.51
5.4.320.0040.00410.61
5.4.310.0090.00310.87
5.4.300.0040.00810.91
5.4.290.0080.00810.94
5.4.280.0090.00611.00
5.4.270.0070.00010.65
5.4.260.0000.00710.79
5.4.250.0100.00710.95
5.4.240.0030.00610.89
5.4.230.0060.00610.76
5.4.220.0060.00310.56
5.4.210.0110.00510.86
5.4.200.0040.00410.75
5.4.190.0070.00010.82
5.4.180.0110.00610.88
5.4.170.0030.01411.07
5.4.160.0090.00010.70
5.4.150.0080.00910.97
5.4.140.0000.01110.73
5.4.130.0110.00710.78
5.4.120.0100.00310.59
5.4.110.0030.00610.68
5.4.100.0000.01010.85
5.4.90.0050.00510.74
5.4.80.0000.01010.99
5.4.70.0030.01010.59
5.4.60.0080.00010.61
5.4.50.0040.00410.84
5.4.40.0000.00810.73
5.4.30.0130.00410.89
5.4.20.0040.00410.84
5.4.10.0060.00610.77
5.4.00.0000.01010.88
5.3.290.0030.00310.48
5.3.280.0050.00510.30
5.3.270.0040.01410.39
5.3.260.0030.00510.33
5.3.250.0090.00310.34
5.3.240.0090.00010.32
5.3.230.0060.00910.25
5.3.220.0070.01010.15
5.3.210.0040.00410.12
5.3.200.0080.00010.22
5.3.190.0030.00610.38
5.3.180.0000.00910.47
5.3.170.0030.00610.38
5.3.160.0060.00010.38
5.3.150.0060.00910.18
5.3.140.0080.00010.19
5.3.130.0080.00510.36
5.3.120.0070.00710.36
5.3.110.0060.00910.33
5.3.100.0060.00310.22
5.3.90.0080.00710.14
5.3.80.0030.0059.97
5.3.70.0070.00910.17
5.3.60.0050.00510.09
5.3.50.0050.00510.10
5.3.40.0040.00410.25
5.3.30.0090.00610.26
5.3.20.0100.00610.23
5.3.10.0090.0089.93
5.3.00.0050.00210.03
5.2.170.0040.0049.49
5.2.160.0060.0029.41
5.2.150.0030.0109.44
5.2.140.0060.0039.42
5.2.130.0050.0039.40
5.2.120.0100.0039.25
5.2.110.0070.0009.43
5.2.100.0060.0099.51
5.2.90.0120.0009.42
5.2.80.0100.0009.35
5.2.70.0040.0089.23
5.2.60.0000.0129.30
5.2.50.0060.0039.31
5.2.40.0000.0079.39
5.2.30.0040.0049.27
5.2.20.0040.0049.25
5.2.10.0070.0009.26
5.2.00.0060.0079.05
5.1.60.0090.0038.21
5.1.50.0120.0008.38
5.1.40.0060.0038.21
5.1.30.0040.0078.31
5.1.20.0060.0038.21
5.1.10.0000.0068.56
5.1.00.0030.0038.36
5.0.50.0060.0008.21
5.0.40.0000.0108.21
5.0.30.0080.0008.21
5.0.20.0080.0008.21
5.0.10.0030.0078.21
5.0.00.0000.0078.21
4.4.90.0000.0108.21
4.4.80.0000.0128.21
4.4.70.0000.0058.21
4.4.60.0050.0008.21
4.4.50.0020.0028.21
4.4.40.0060.0038.21
4.4.30.0030.0068.21
4.4.20.0000.0088.21
4.4.10.0070.0008.21
4.4.00.0000.0088.21
4.3.110.0000.0088.21
4.3.100.0060.0038.21
4.3.90.0000.0098.21
4.3.80.0000.0058.21
4.3.70.0060.0008.21
4.3.60.0030.0038.21
4.3.50.0030.0038.21
4.3.40.0060.0038.21
4.3.30.0060.0038.21
4.3.20.0040.0048.21
4.3.10.0000.0068.21
4.3.00.0030.0058.21

preferences:
64.35 ms | 403 KiB | 5 Q