3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = json_decode('{"value": 4565.85}'); echo $data->value."\n"; var_dump($data->value)."\n"; ini_set('precision', 20); echo $data->value."\n"; var_dump($data->value)."\n";

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)
8.3.60.0120.00918.31
8.3.50.0150.00522.06
8.3.40.0090.00618.67
8.3.30.0110.00319.11
8.3.20.0000.00720.34
8.3.10.0080.00020.40
8.3.00.0070.00319.15
8.2.180.0030.01316.50
8.2.170.0170.00322.96
8.2.160.0070.00720.39
8.2.150.0040.00424.18
8.2.140.0110.00024.66
8.2.130.0040.00426.16
8.2.120.0050.00322.23
8.2.110.0030.00622.25
8.2.100.0060.00619.34
8.2.90.0020.00519.23
8.2.80.0050.00517.97
8.2.70.0040.00417.50
8.2.60.0040.00718.04
8.2.50.0040.00418.07
8.2.40.0000.00918.03
8.2.30.0000.00819.43
8.2.20.0050.00317.73
8.2.10.0040.00417.86
8.2.00.0070.00017.52
8.1.280.0100.00725.92
8.1.270.0050.00323.86
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0090.00023.73
8.1.230.0070.00419.14
8.1.220.0040.00417.74
8.1.210.0000.00918.77
8.1.200.0070.00417.36
8.1.190.0040.00417.23
8.1.180.0050.00818.10
8.1.170.0050.00318.56
8.1.160.0050.00322.01
8.1.150.0000.00718.75
8.1.140.0070.00017.44
8.1.130.0000.00717.69
8.1.120.0040.00417.34
8.1.110.0000.00717.36
8.1.100.0000.00817.34
8.1.90.0030.00517.44
8.1.80.0030.00417.40
8.1.70.0040.00417.43
8.1.60.0050.00317.59
8.1.50.0040.00417.54
8.1.40.0080.00017.54
8.1.30.0050.00417.65
8.1.20.0030.00617.61
8.1.10.0000.00717.50
8.1.00.0000.00817.33
8.0.300.0060.00318.77
8.0.290.0070.00016.75
8.0.280.0030.00318.43
8.0.270.0000.00817.16
8.0.260.0000.00617.16
8.0.250.0040.00416.83
8.0.240.0000.00916.96
8.0.230.0030.00316.95
8.0.220.0000.00716.88
8.0.210.0060.00016.86
8.0.200.0070.00016.90
8.0.190.0050.00317.02
8.0.180.0040.00416.96
8.0.170.0040.00416.80
8.0.160.0000.00716.90
8.0.150.0070.00016.86
8.0.140.0040.00416.73
8.0.130.0060.00013.37
8.0.120.0000.00816.85
8.0.110.0030.00316.91
8.0.100.0050.00316.91
8.0.90.0000.00716.77
8.0.80.0040.01216.89
8.0.70.0040.00416.95
8.0.60.0040.00416.92
8.0.50.0000.00916.77
8.0.30.0140.00817.03
8.0.20.0160.00617.40
8.0.10.0050.00316.74
8.0.00.0050.01116.72
7.4.330.0000.00515.00
7.4.320.0030.00316.54
7.4.300.0000.00616.58
7.4.290.0000.00816.53
7.4.280.0090.00316.43
7.4.270.0000.00716.46
7.4.260.0000.00716.43
7.4.250.0000.00716.47
7.4.240.0020.00516.47
7.4.230.0040.00416.32
7.4.220.0160.01316.42
7.4.210.0080.00616.48
7.4.200.0040.00416.52
7.4.160.0110.01416.37
7.4.150.0070.01017.40
7.4.140.0080.01217.86
7.4.130.0150.00516.49
7.4.120.0080.01116.37
7.4.110.0110.00616.47
7.4.100.0100.01316.48
7.4.90.0200.00016.53
7.4.80.0030.01319.39
7.4.70.0040.01216.41
7.4.60.0100.00716.44
7.4.50.0030.00616.32
7.4.40.0060.01616.36
7.4.30.0130.01016.58
7.4.10.0080.01114.82
7.4.00.0080.00814.74
7.3.330.0030.00313.11
7.3.320.0000.00612.95
7.3.310.0030.00316.13
7.3.300.0040.00416.11
7.3.290.0090.00616.20
7.3.280.0080.00916.25
7.3.270.0080.00817.40
7.3.260.0100.00716.19
7.3.250.0090.01116.22
7.3.240.0070.01416.20
7.3.230.0100.00616.39
7.3.210.0060.01016.38
7.3.200.0130.00919.39
7.3.190.0110.01116.25
7.3.180.0100.00716.16
7.3.170.0100.00716.30
7.3.160.0130.00316.25
7.3.130.0030.01314.51
7.3.120.0060.01214.54
7.3.110.0040.01414.79
7.3.100.0030.00714.60
7.3.90.0040.01114.77
7.3.80.0000.01414.76
7.3.70.0090.00614.62
7.3.60.0070.01114.85
7.3.50.0040.01114.72
7.3.40.0090.00614.66
7.3.30.0100.00314.86
7.3.20.0040.01116.53
7.3.10.0050.01016.57
7.3.00.0070.01016.67
7.2.330.0070.01016.75
7.2.320.0030.01616.51
7.2.310.0060.01116.83
7.2.300.0030.01716.48
7.2.290.0060.00916.81
7.2.260.0090.00315.30
7.2.250.0110.00714.93
7.2.240.0000.01515.14
7.2.230.0000.01015.03
7.2.220.0070.01014.79
7.2.210.0030.01314.76
7.2.200.0030.01315.01
7.2.190.0030.01315.04
7.2.180.0060.00314.80
7.2.170.0040.01115.05
7.2.160.0000.01514.61
7.2.150.0030.01416.78
7.2.140.0060.01016.50
7.2.130.0080.00816.95
7.2.120.0050.00716.97
7.2.110.0050.00916.75
7.2.100.0080.00716.95
7.2.90.0100.00617.00
7.2.80.0080.00516.79
7.2.70.0080.00716.91
7.2.60.0100.00316.68
7.2.50.0090.00416.87
7.2.40.0080.00416.80
7.2.30.0050.00816.90
7.2.20.0020.01316.63
7.2.10.0070.00516.72
7.2.00.0040.01116.82
7.1.330.0000.01515.84
7.1.320.0090.00615.80
7.1.310.0060.00315.83
7.1.300.0080.00815.71
7.1.290.0100.00715.86
7.1.280.0000.01415.70
7.1.270.0040.00415.66
7.1.260.0100.00715.70
7.1.250.0080.00815.95
7.1.240.0080.00415.79
7.1.230.0060.00615.51
7.1.220.0070.00715.62
7.1.210.0100.00315.78
7.1.200.0030.01015.86
7.1.190.0030.00615.75
7.1.180.0030.00715.82
7.1.170.0120.00315.69
7.1.160.0090.00315.82
7.1.150.0090.00315.66
7.1.140.0000.00915.77
7.1.130.0030.00615.75
7.1.120.0070.00715.59
7.1.110.0140.00015.90
7.1.100.0040.00715.93
7.1.90.0090.00315.70
7.1.80.0080.00415.69
7.1.70.0020.00916.40
7.1.60.0080.01117.73
7.1.50.0060.01016.29
7.1.40.0030.00515.83
7.1.30.0000.01815.77
7.1.20.0040.01115.64
7.1.10.0060.00615.50
7.1.00.0050.04319.09
7.0.330.0120.00615.30
7.0.320.0080.00315.32
7.0.310.0070.00715.33
7.0.300.0070.00715.46
7.0.290.0030.00515.34
7.0.280.0100.00315.41
7.0.270.0070.00315.43
7.0.260.0040.00815.50
7.0.250.0040.01215.31
7.0.240.0060.00915.34
7.0.230.0100.00015.54
7.0.220.0070.00715.51
7.0.210.0060.01015.50
7.0.200.0050.00616.17
7.0.190.0040.01115.38
7.0.180.0030.00915.42
7.0.170.0030.00615.32
7.0.160.0030.01215.44
7.0.150.0000.00915.32
7.0.140.0060.03818.58
7.0.130.0040.01215.57
7.0.120.0000.01515.50
7.0.110.0080.00815.50
7.0.100.0060.00615.33
7.0.90.0060.00615.23
7.0.80.0050.00315.37
7.0.70.0100.00715.54
7.0.60.0050.04917.65
7.0.50.0020.02716.79
7.0.40.0030.04116.61
7.0.30.0080.02916.85
7.0.20.0190.04416.82
7.0.10.0000.03216.69
7.0.00.0030.02716.60
5.6.400.0040.00814.50
5.6.390.0040.00714.31
5.6.380.0000.01314.18
5.6.370.0070.00714.20
5.6.360.0040.00814.16
5.6.350.0070.00714.32
5.6.340.0070.00314.45
5.6.330.0000.01114.40
5.6.320.0080.00714.48
5.6.310.0000.01114.32
5.6.300.0030.00914.07
5.6.290.0040.01114.46
5.6.280.0050.04117.87
5.6.270.0030.01414.24
5.6.260.0040.01114.29
5.6.250.0030.01014.44
5.6.240.0040.00714.50
5.6.230.0000.01314.10
5.6.220.0090.00614.05
5.6.210.0170.03217.54
5.6.200.0050.04716.27
5.6.190.0100.04217.33
5.6.180.0100.03217.35
5.6.170.0190.02717.46
5.6.160.0100.03017.23
5.6.150.0080.02216.23
5.6.140.0060.03816.29
5.6.130.0020.03916.24
5.6.120.0020.03117.74
5.6.110.0070.04717.65
5.6.100.0150.03617.52
5.6.90.0080.03817.57
5.6.80.0020.03917.38
5.6.70.2300.02217.20
5.6.60.0110.00414.18
5.6.50.0000.00914.11
5.6.40.0070.00714.11
5.6.30.0040.00814.61
5.6.20.0070.00714.24
5.6.10.0110.00614.36
5.6.00.0030.01313.99
5.5.380.0140.00514.31
5.5.370.0000.01514.38
5.5.360.0110.00714.19
5.5.350.0140.02717.11
5.5.340.0080.04516.06
5.5.330.0080.04217.39
5.5.320.0150.03417.16
5.5.310.0150.03717.26
5.5.300.0100.03716.08
5.5.290.0080.02516.06
5.5.280.0070.04417.54
5.5.270.0020.02717.55
5.5.260.0070.04717.47
5.5.250.0030.04817.24
5.5.240.0170.03517.03
5.5.230.0070.00714.08
5.5.220.0100.00313.83
5.5.210.0070.01014.33
5.5.200.0000.01114.14
5.5.190.0100.00314.15
5.5.180.0070.00714.09
5.5.170.0090.00914.04
5.5.160.0070.00413.89
5.5.150.0040.00714.18
5.5.140.0040.00813.90
5.5.130.0070.01014.24
5.5.120.0090.00913.93
5.5.110.0050.00513.84
5.5.100.0030.00813.78
5.5.90.0040.00414.24
5.5.80.0030.01014.05
5.5.70.0000.01513.92
5.5.60.0080.00613.77
5.5.50.0030.01013.84
5.5.40.0120.00314.23
5.5.30.0000.01213.71
5.5.20.0100.00314.17
5.5.10.0070.00714.21
5.5.00.0080.00414.10
5.4.450.0170.02015.24
5.4.440.0170.02215.18
5.4.430.0160.02315.25
5.4.420.0120.02315.23
5.4.410.0320.02215.11
5.4.400.0200.01815.02
5.4.390.0160.01215.02
5.4.380.0170.03514.75
5.4.370.0130.02914.73
5.4.360.0140.03314.82
5.4.350.0200.02714.78
5.4.340.0130.03214.95
5.4.330.0140.00010.94
5.4.320.0060.02011.70
5.4.310.0040.02211.70
5.4.300.0040.02211.70
5.4.290.0040.02311.70
5.4.280.0060.02111.65
5.4.270.0020.02511.69
5.4.260.0070.01911.65
5.4.250.0040.02211.64
5.4.240.0040.02411.65
5.4.230.0040.02111.64
5.4.220.0050.02311.64
5.4.210.0070.02011.68
5.4.200.0040.02211.64
5.4.190.0070.01811.64
5.4.180.0050.01911.69
5.4.170.0060.01811.64
5.4.160.0030.02311.64
5.4.150.0080.01811.66
5.4.140.0090.01911.48
5.4.130.0030.02111.48
5.4.120.0070.01911.46
5.4.110.0080.01911.46
5.4.100.0040.02011.46
5.4.90.0030.02311.45
5.4.80.0030.02211.45
5.4.70.0090.01611.45
5.4.60.0030.02011.45
5.4.50.0050.02211.48
5.4.40.0070.01811.45
5.4.30.0070.02311.45
5.4.20.0020.02111.45
5.4.10.0070.02011.45
5.4.00.0060.01911.19
5.3.290.0060.04812.80
5.3.280.0060.03812.71
5.3.270.0080.03712.72
5.3.260.0060.03812.72
5.3.250.0070.03512.72
5.3.240.0060.03612.72
5.3.230.0080.03512.71
5.3.220.0030.04312.68
5.3.210.0060.03812.68
5.3.200.0090.03312.68
5.3.190.0040.03912.67
5.3.180.0060.03712.67
5.3.170.0070.03712.67
5.3.160.0070.04412.68
5.3.150.0070.03912.67
5.3.140.0060.04112.66
5.3.130.0040.04012.66
5.3.120.0050.04012.66
5.3.110.0060.03812.65
5.3.100.0080.03412.12
5.3.90.0070.03512.08
5.3.80.0060.03812.08
5.3.70.0050.03712.07
5.3.60.0090.03512.06
5.3.50.0040.03912.00
5.3.40.0060.03712.00
5.3.30.0080.03611.95
5.3.20.0080.03811.73
5.3.10.0060.03411.69
5.3.00.0060.03511.68
5.2.170.0030.0319.18
5.2.160.0060.0289.18
5.2.150.0050.0299.18
5.2.140.0040.0309.18
5.2.130.0040.0349.14
5.2.120.0060.0269.13
5.2.110.0030.0309.15
5.2.100.0030.0309.14
5.2.90.0070.0269.14
5.2.80.0010.0339.14
5.2.70.0050.0299.14
5.2.60.0040.0309.09
5.2.50.0030.0339.06
5.2.40.0060.0319.04
5.2.30.0070.0409.01
5.2.20.0070.0399.03
5.2.10.0060.0398.97
5.2.00.0080.0268.83
5.1.60.0040.0248.07
5.1.50.0000.0298.06
5.1.40.0030.0258.04
5.1.30.0020.0288.39
5.1.20.0080.0238.41
5.1.10.0040.0268.14
5.1.00.0050.0268.14
5.0.50.0040.0206.62
5.0.40.0020.0216.48
5.0.30.0060.0376.29
5.0.20.0070.0166.27
5.0.10.0030.0206.24
5.0.00.0010.0336.23
4.4.90.0030.0154.78
4.4.80.0020.0164.76
4.4.70.0040.0144.76
4.4.60.0010.0174.76
4.4.50.0040.0144.77
4.4.40.0030.0244.71
4.4.30.0020.0164.76
4.4.20.0010.0174.85
4.4.10.0030.0154.85
4.4.00.0070.0244.76
4.3.110.0010.0184.67
4.3.100.0030.0154.67
4.3.90.0010.0164.63
4.3.80.0020.0254.58
4.3.70.0040.0134.63
4.3.60.0030.0144.63
4.3.50.0040.0154.63
4.3.40.0010.0264.54
4.3.30.0010.0173.28
4.3.20.0020.0173.26
4.3.10.0010.0173.22
4.3.00.0030.02016.72

preferences:
55.48 ms | 401 KiB | 5 Q