3v4l.org

run code in 300+ PHP versions simultaneously
<?php $n = json_decode("45"); var_dump($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)
8.3.40.0180.00318.73
8.3.30.0070.01018.78
8.3.20.0020.00520.21
8.3.10.0030.00523.70
8.3.00.0060.00318.98
8.2.170.0100.00322.96
8.2.160.0100.00320.47
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0050.00321.02
8.2.110.0090.00020.58
8.2.100.0030.00918.09
8.2.90.0040.00419.21
8.2.80.0040.00417.97
8.2.70.0030.00717.50
8.2.60.0000.00817.93
8.2.50.0080.00018.07
8.2.40.0000.00818.03
8.2.30.0040.00417.89
8.2.20.0090.00017.68
8.2.10.0050.00218.05
8.2.00.0040.00417.58
8.1.270.0040.00423.84
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.00922.00
8.1.230.0040.00719.10
8.1.220.0000.00717.74
8.1.210.0000.00818.77
8.1.200.0090.00017.35
8.1.190.0040.00417.11
8.1.180.0040.00418.10
8.1.170.0000.00818.39
8.1.160.0000.00721.84
8.1.150.0040.00418.86
8.1.140.0000.00717.34
8.1.130.0000.00717.81
8.1.120.0050.00317.38
8.1.110.0020.00517.29
8.1.100.0040.00417.40
8.1.90.0070.00017.28
8.1.80.0000.00717.35
8.1.70.0000.00617.37
8.1.60.0030.00617.45
8.1.50.0090.00017.44
8.1.40.0060.00317.48
8.1.30.0060.00317.49
8.1.20.0040.00417.60
8.1.10.0040.00417.38
8.1.00.0000.00717.44
8.0.300.0040.00418.77
8.0.290.0080.00016.75
8.0.280.0040.00418.28
8.0.270.0110.00217.12
8.0.260.0000.00618.28
8.0.250.0000.00716.79
8.0.240.0030.00616.87
8.0.230.0030.00316.91
8.0.220.0060.00016.72
8.0.210.0050.00316.83
8.0.200.0000.00716.89
8.0.190.0070.00016.87
8.0.180.0080.00016.86
8.0.170.0070.00016.76
8.0.160.0030.00516.68
8.0.150.0040.00416.80
8.0.140.0030.00316.63
8.0.130.0000.00513.20
8.0.120.0000.00816.68
8.0.110.0040.00416.77
8.0.100.0050.00316.86
8.0.90.0030.00316.72
8.0.80.0100.00716.83
8.0.70.0070.00016.68
8.0.60.0040.00416.65
8.0.50.0040.00416.82
8.0.30.0100.00916.80
8.0.20.0110.00817.40
8.0.10.0060.00316.85
8.0.00.0070.00916.73
7.4.330.0000.00515.01
7.4.320.0040.00416.41
7.4.300.0000.00616.35
7.4.290.0000.00616.53
7.4.280.0030.00616.53
7.4.270.0030.00316.53
7.4.260.0030.00316.43
7.4.250.0030.00616.26
7.4.240.0030.00416.40
7.4.230.0030.00316.35
7.4.220.0070.01016.39
7.4.210.0140.00416.57
7.4.200.0000.00716.61
7.4.160.0150.00016.54
7.4.150.0150.00617.40
7.4.140.0150.00317.86
7.4.130.0100.00716.40
7.4.120.0090.00916.39
7.4.110.0130.00316.30
7.4.100.0150.00816.61
7.4.90.0140.00316.27
7.4.80.0130.00319.39
7.4.70.0070.01016.15
7.4.60.0040.01216.39
7.4.50.0040.00016.41
7.4.40.0030.01516.27
7.4.30.0150.00016.53
7.4.10.0070.01014.87
7.4.00.0090.00614.96
7.3.330.0030.00312.98
7.3.320.0070.00013.03
7.3.310.0040.00416.13
7.3.300.0000.00716.06
7.3.290.0120.00316.09
7.3.280.0080.00716.08
7.3.270.0070.01017.40
7.3.260.0130.00616.23
7.3.250.0080.00816.06
7.3.240.0130.00916.34
7.3.230.0100.00716.39
7.3.210.0060.01316.17
7.3.200.0110.01019.39
7.3.190.0130.00316.29
7.3.180.0140.00316.06
7.3.170.0100.00616.33
7.3.160.0090.00616.14
7.3.130.0130.00614.80
7.3.120.0030.01414.93
7.3.110.0120.00614.73
7.3.100.0000.01614.70
7.3.90.0120.00314.72
7.3.80.0030.00614.81
7.3.70.0060.00614.70
7.3.60.0060.00914.46
7.3.50.0080.00414.58
7.3.40.0080.00414.70
7.3.30.0070.00714.32
7.3.20.0040.00716.30
7.3.10.0080.00816.42
7.3.00.0090.00916.30
7.2.330.0120.00616.58
7.2.320.0100.00816.32
7.2.310.0100.00716.36
7.2.300.0100.01616.45
7.2.290.0060.01616.38
7.2.260.0040.01414.84
7.2.250.0040.01415.06
7.2.240.0080.00814.77
7.2.230.0100.00714.65
7.2.220.0060.00614.74
7.2.210.0030.00915.00
7.2.200.0070.01014.74
7.2.190.0070.01114.74
7.2.180.0100.00614.86
7.2.170.0060.00915.08
7.2.160.0030.01614.57
7.2.150.0100.00316.80
7.2.140.0000.00916.74
7.2.130.0040.01016.71
7.2.120.0020.01316.53
7.2.110.0100.00516.78
7.2.100.0080.00516.85
7.2.90.0090.00316.65
7.2.80.0030.01316.71
7.2.70.0050.00516.64
7.2.60.0100.00416.72
7.2.50.0090.00516.47
7.2.40.0080.01216.77
7.2.30.0030.01116.60
7.2.20.0040.01116.90
7.2.10.0030.01216.70
7.2.00.0070.00417.55
7.1.330.0040.00915.81
7.1.320.0090.00315.74
7.1.310.0050.00515.40
7.1.300.0030.00715.69
7.1.290.0030.01015.97
7.1.280.0150.00315.71
7.1.270.0000.00915.64
7.1.260.0110.00315.37
7.1.250.0030.00815.60
7.1.240.0040.01115.79
7.1.230.0120.00015.91
7.1.220.0030.01015.86
7.1.210.0130.00015.89
7.1.200.0090.00615.80
7.1.190.0000.01115.84
7.1.180.0070.00715.73
7.1.170.0040.00815.61
7.1.160.0060.01015.56
7.1.150.0030.01015.79
7.1.140.0030.00615.75
7.1.130.0030.01115.81
7.1.120.0070.00315.55
7.1.110.0030.00815.74
7.1.100.0030.00917.03
7.1.90.0120.00315.66
7.1.80.0000.01415.80
7.1.70.0020.00616.36
7.1.60.0100.00817.44
7.1.50.0050.01016.32
7.1.40.0000.01515.74
7.1.30.0030.01215.40
7.1.20.0040.00415.49
7.1.10.0030.01015.38
7.1.00.0030.04319.04
7.0.330.0080.00615.10
7.0.320.0060.00315.36
7.0.310.0040.01015.35
7.0.300.0000.01215.58
7.0.290.0080.00315.12
7.0.280.0090.00615.46
7.0.270.0030.01015.23
7.0.260.0100.00315.27
7.0.250.0030.00815.27
7.0.240.0030.01015.42
7.0.230.0000.01015.46
7.0.220.0110.00415.06
7.0.210.0000.00915.33
7.0.200.0020.00616.18
7.0.190.0030.01015.06
7.0.180.0030.01015.30
7.0.170.0050.00315.58
7.0.160.0000.01115.11
7.0.150.0090.00015.48
7.0.140.0030.04118.74
7.0.130.0000.00915.27
7.0.120.0060.00315.54
7.0.110.0130.00015.28
7.0.100.0180.04217.72
7.0.90.0050.04517.63
7.0.80.0050.02517.45
7.0.70.0170.03917.60
7.0.60.0150.04217.70
7.0.50.0080.03517.86
7.0.40.0070.04016.73
7.0.30.0050.04116.59
7.0.20.0060.04316.76
7.0.10.0060.04316.76
7.0.00.0070.04816.64
5.6.400.0120.00314.41
5.6.390.0060.00614.16
5.6.380.0030.01014.20
5.6.370.0030.00913.88
5.6.360.0030.01014.25
5.6.350.0040.00814.18
5.6.340.0030.00614.18
5.6.330.0100.00314.13
5.6.320.0070.00714.03
5.6.310.0030.00714.14
5.6.300.0100.00314.45
5.6.290.0030.00614.08
5.6.280.0000.04317.66
5.6.270.0000.01114.21
5.6.260.0060.00613.97
5.6.250.0080.04417.47
5.6.240.0070.04717.48
5.6.230.0080.04217.46
5.6.220.0070.03917.40
5.6.210.0070.03517.39
5.6.200.0030.04317.65
5.6.190.0100.04617.66
5.6.180.0080.04517.54
5.6.170.0030.03317.65
5.6.160.0090.04017.65
5.6.150.0090.02417.67
5.6.140.0050.04417.49
5.6.130.0140.03217.55
5.6.120.0020.04417.56
5.6.110.0030.05117.52
5.6.100.0080.04417.56
5.6.90.0050.03817.62
5.6.80.0050.03317.29
5.6.70.0020.04617.23
5.6.60.0070.02517.33
5.6.50.0000.02917.27
5.6.40.0110.03517.21
5.6.30.0030.04017.12
5.6.20.0030.03317.32
5.6.10.0030.03717.28
5.6.00.0060.04317.17
5.5.380.0040.04717.29
5.5.370.0050.04717.29
5.5.360.0030.04417.18
5.5.350.0080.04217.33
5.5.340.0070.04217.36
5.5.330.0150.02017.53
5.5.320.0040.04617.48
5.5.310.0050.02717.35
5.5.300.0090.03517.48
5.5.290.0050.02517.38
5.5.280.0060.02817.56
5.5.270.0070.03217.61
5.5.260.0100.04517.39
5.5.250.0060.04217.27
5.5.240.0070.04017.13
5.5.230.0070.03817.06
5.5.220.0100.04017.07
5.5.210.0080.01817.09
5.5.200.0080.03917.24
5.5.190.0030.03117.10
5.5.180.0070.04017.18
5.5.170.0030.01314.16
5.5.160.0080.03517.17
5.5.150.0070.04017.11
5.5.140.0070.02716.98
5.5.130.0080.04017.05
5.5.120.0080.03517.15
5.5.110.0060.04117.05
5.5.100.0050.04417.22
5.5.90.0100.04217.13
5.5.80.0020.04516.86
5.5.70.0050.04117.17
5.5.60.0120.03517.06
5.5.50.0070.03317.01
5.5.40.0070.03717.07
5.5.30.0080.03817.11
5.5.20.0090.03017.06
5.5.10.0050.03317.07
5.5.00.0080.03617.02
5.4.450.0050.02715.62
5.4.440.0070.04815.67
5.4.430.0050.04215.56
5.4.420.0050.02715.50
5.4.410.0070.03715.53
5.4.400.0040.04115.30
5.4.390.0100.03515.40
5.4.380.0050.03015.40
5.4.370.0050.03315.43
5.4.360.0090.03615.46
5.4.350.0040.02215.38
5.4.340.0070.02215.45
5.4.330.0000.00611.77
5.4.320.0030.03015.44
5.4.310.0050.03815.29
5.4.300.0090.03215.29
5.4.290.0050.04115.41
5.4.280.0070.04015.38
5.4.270.0120.02515.44
5.4.260.0090.02115.45
5.4.250.0030.04815.41
5.4.240.0080.03215.50
5.4.230.0130.03215.29
5.4.220.0080.03815.29
5.4.210.0120.03015.45
5.4.200.0030.02815.37
5.4.190.0050.03515.45
5.4.180.0030.02515.40
5.4.170.0050.03815.29
5.4.160.0030.04015.39
5.4.150.0080.04015.44
5.4.140.0060.02214.08
5.4.130.0020.04014.07
5.4.120.0040.02014.07
5.4.110.0050.02814.01
5.4.100.0050.04014.00
5.4.90.0050.03714.05
5.4.80.0130.01814.01
5.4.70.0070.03314.09
5.4.60.0090.03614.01
5.4.50.0030.04214.03
5.4.40.0020.03814.12
5.4.30.0070.03314.08
5.4.20.0080.02814.09
5.4.10.0070.03514.02
5.4.00.0070.04013.75
5.3.290.0000.04314.52
5.3.280.0030.04714.58
5.3.270.0030.08314.60
5.3.260.0070.07714.63
5.3.250.0100.05314.60
5.3.240.0100.07014.57
5.3.230.0070.06014.56
5.3.220.0070.08014.42
5.3.210.0100.07314.54
5.3.200.0030.05714.53
5.3.190.0030.04714.43
5.3.180.0200.02714.52
5.3.170.0070.07314.55
5.3.160.0030.07714.50
5.3.150.0030.07314.43
5.3.140.0130.05314.52
5.3.130.0030.07014.50
5.3.120.0070.07014.51
5.3.110.0030.08314.55
5.3.100.0100.07013.90
5.3.90.0100.04313.93
5.3.80.0100.07713.99
5.3.70.0100.05014.02
5.3.60.0000.04313.96
5.3.50.0070.07313.89
5.3.40.0100.03713.92
5.3.30.0100.05713.91
5.3.20.0030.07313.67
5.3.10.0000.05013.44
5.3.00.0030.07313.46
5.2.170.0070.03311.12
5.2.160.0070.04310.93
5.2.150.0030.06011.15
5.2.140.0030.03311.13
5.2.130.0030.05011.14
5.2.120.0030.04711.04
5.2.110.0030.05311.15
5.2.100.0000.05010.94
5.2.90.0030.03311.16
5.2.80.0100.05311.10
5.2.70.0070.03711.16
5.2.60.0070.04311.05
5.2.50.0070.04010.81
5.2.40.0000.03311.06
5.2.30.0070.06310.79
5.2.20.0030.05010.86
5.2.10.0000.03310.89
5.2.00.0070.05710.75
5.1.60.0000.03010.02
5.1.50.0000.0509.99
5.1.40.0100.0239.82
5.1.30.0000.06010.36
5.1.20.0070.05310.37
5.1.10.0000.06010.06
5.1.00.0030.0309.91
5.0.50.0030.0238.59
5.0.40.0030.0408.45
5.0.30.0070.0538.11
5.0.20.0070.0378.20
5.0.10.0000.0238.22
5.0.00.0000.0578.18
4.4.90.0030.0308.11
4.4.80.0030.0278.11
4.4.70.0030.0308.11
4.4.60.0030.0308.11
4.4.50.0000.0378.11
4.4.40.0000.0278.11
4.4.30.0000.0238.11
4.4.20.0030.0338.11
4.4.10.0000.0378.11
4.4.00.0070.0508.11
4.3.110.0070.0208.11
4.3.100.0030.0278.11
4.3.90.0030.0308.11
4.3.80.0030.0538.11
4.3.70.0030.0178.11
4.3.60.0000.0278.11
4.3.50.0000.0338.11
4.3.40.0000.0378.11
4.3.30.0000.0238.11
4.3.20.0000.0238.11
4.3.10.0000.0378.11
4.3.00.0000.0238.11

preferences:
40.37 ms | 400 KiB | 5 Q