3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(json_decode("foobar", true));

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)
8.3.60.0150.00316.25
8.3.50.0150.00321.98
8.3.40.0040.01118.71
8.3.30.0110.00419.09
8.3.20.0050.00220.16
8.3.10.0000.00723.59
8.3.00.0060.00319.13
8.2.180.0040.01125.92
8.2.170.0120.00322.96
8.2.160.0080.00620.39
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00422.21
8.2.110.0090.00022.09
8.2.100.0120.00317.72
8.2.90.0050.00219.00
8.2.80.0040.00417.97
8.2.70.0060.00317.50
8.2.60.0000.00917.80
8.2.50.0040.00418.07
8.2.40.0000.00819.78
8.2.30.0000.00718.00
8.2.20.0040.00417.62
8.2.10.0040.00417.93
8.2.00.0040.00417.42
8.1.280.0090.00625.92
8.1.270.0000.00823.92
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0060.00323.91
8.1.230.0030.00719.08
8.1.220.0000.00717.74
8.1.210.0080.00018.77
8.1.200.0040.00417.23
8.1.190.0000.00816.98
8.1.180.0030.00618.10
8.1.170.0000.00818.50
8.1.160.0000.00721.86
8.1.150.0040.00418.55
8.1.140.0040.00417.39
8.1.130.0070.00017.81
8.1.120.0040.00417.20
8.1.110.0000.00717.22
8.1.100.0040.00417.22
8.1.90.0000.00717.29
8.1.80.0050.00317.34
8.1.70.0000.00717.27
8.1.60.0040.00417.46
8.1.50.0000.00817.36
8.1.40.0000.00717.40
8.1.30.0050.00317.38
8.1.20.0000.01017.42
8.1.10.0070.00017.40
8.1.00.0000.00717.21
8.0.300.0040.00418.77
8.0.290.0080.00017.05
8.0.280.0050.00318.32
8.0.270.0000.00917.13
8.0.260.0060.00017.07
8.0.250.0070.00016.87
8.0.240.0000.00716.73
8.0.230.0000.00816.82
8.0.220.0000.00716.68
8.0.210.0040.00416.77
8.0.200.0000.00616.83
8.0.190.0000.00816.74
8.0.180.0000.00816.78
8.0.170.0000.00716.75
8.0.160.0040.00416.68
8.0.150.0030.00716.71
8.0.140.0000.00716.78
8.0.130.0000.00513.12
8.0.120.0030.00516.63
8.0.110.0000.00716.73
8.0.100.0070.00016.85
8.0.90.0040.00416.75
8.0.80.0080.00816.79
8.0.70.0040.00416.62
8.0.60.0000.00816.79
8.0.50.0070.00016.72
8.0.30.0070.01216.87
8.0.20.0120.00517.40
8.0.10.0040.00416.71
8.0.00.0080.01216.80
7.4.330.0000.00615.08
7.4.320.0060.00016.25
7.4.300.0070.00016.39
7.4.290.0000.00816.34
7.4.280.0040.00416.46
7.4.270.0000.00816.39
7.4.260.0000.00716.32
7.4.250.0000.00716.31
7.4.240.0020.00516.43
7.4.230.0070.00016.57
7.4.220.0110.00716.41
7.4.210.0050.00916.44
7.4.200.0030.00316.54
7.4.190.0000.00716.54
7.4.160.0090.00616.17
7.4.150.0100.00917.40
7.4.140.0120.00717.86
7.4.130.0090.00916.42
7.4.120.0090.00716.38
7.4.110.0120.00616.25
7.4.100.0070.01016.57
7.4.90.0040.01416.53
7.4.80.0070.01019.39
7.4.70.0130.01016.39
7.4.60.0040.01216.20
7.4.50.0050.00316.48
7.4.40.0150.00616.30
7.4.30.0080.00816.44
7.4.00.0030.01014.93
7.3.330.0050.00012.98
7.3.320.0060.00012.88
7.3.310.0070.00016.19
7.3.300.0070.00016.13
7.3.290.0030.01016.11
7.3.280.0080.01016.15
7.3.270.0150.00617.40
7.3.260.0070.01016.30
7.3.250.0130.01016.32
7.3.240.0130.00316.29
7.3.230.0190.00416.39
7.3.210.0100.01116.11
7.3.200.0120.00619.39
7.3.190.0080.01216.23
7.3.180.0030.01316.27
7.3.170.0060.00916.36
7.3.160.0090.00816.12
7.3.120.0110.00614.68
7.3.110.0060.01214.65
7.3.100.0070.01014.79
7.3.90.0000.01414.72
7.3.80.0060.01214.47
7.3.70.0060.00914.40
7.3.60.0070.00714.57
7.3.50.0030.01014.74
7.3.40.0110.00414.75
7.3.30.0110.00314.58
7.3.20.0060.00616.59
7.3.10.0000.01016.41
7.3.00.0100.00316.44
7.2.330.0060.01316.45
7.2.320.0090.00916.45
7.2.310.0070.01116.39
7.2.300.0140.00516.48
7.2.290.0150.00316.54
7.2.250.0070.01114.81
7.2.240.0130.00714.98
7.2.230.0090.00614.57
7.2.220.0100.00714.90
7.2.210.0100.00314.61
7.2.200.0140.00314.93
7.2.190.0090.00614.75
7.2.180.0060.00914.79
7.2.170.0070.00314.69
7.2.60.0100.00716.78
7.2.00.0000.01119.15
7.1.330.0040.01115.61
7.1.320.0100.00315.59
7.1.310.0040.01115.56
7.1.300.0040.01115.63
7.1.290.0030.00915.43
7.1.280.0090.00315.66
7.1.270.0030.01015.59
7.1.260.0060.00615.52
7.1.200.0030.00915.41
7.1.100.0030.01118.05
7.1.70.0110.00416.86
7.1.60.0030.02019.46
7.1.50.0260.01034.63
7.1.00.0100.07022.31
7.0.200.0000.00816.50
7.0.140.0030.07022.21
7.0.70.0070.08021.59
7.0.60.0070.05321.68
7.0.50.0000.07722.14
7.0.40.0000.08720.04
7.0.30.0070.08020.14
7.0.20.0030.04320.09
7.0.10.0000.04720.09
7.0.00.0030.06020.05
5.6.280.0070.08721.11
5.6.220.0000.07320.67
5.6.210.0070.06720.53
5.6.200.0030.07021.09
5.6.190.0070.08021.07
5.6.180.0070.08321.06
5.6.170.0130.07320.95
5.6.160.0070.03721.03
5.6.150.0000.09021.11
5.6.140.0070.08721.09
5.6.130.0070.05321.04
5.6.120.0130.07020.98
5.6.110.0130.06321.05
5.6.100.0100.06020.99
5.6.90.0070.08320.92
5.6.80.0030.06720.39
5.6.70.0100.06320.38
5.6.60.0030.08320.31
5.6.50.0000.08020.30
5.6.40.0130.07020.40
5.6.30.0030.08720.38
5.6.20.0030.08020.33
5.6.10.0100.07020.47
5.6.00.0000.08020.50
5.5.360.0000.05320.31
5.5.350.0000.08720.33
5.5.340.0030.07720.86
5.5.330.0030.06720.88
5.5.320.0000.05720.75
5.5.310.0070.04720.58
5.5.300.0070.08020.76
5.5.290.0000.06720.85
5.5.280.0000.07020.86
5.5.270.0070.08320.90
5.5.260.0000.06020.71
5.5.250.0070.06720.68
5.5.240.0000.06720.26
5.5.230.0030.08020.15
5.5.220.0000.08320.00
5.5.210.0000.08020.22
5.5.200.0100.07720.26
5.5.190.0070.07720.17
5.5.180.0100.08020.25
5.5.160.0100.07020.26
5.5.150.0070.07320.12
5.5.140.0000.08320.21
5.5.130.0070.07320.07
5.5.120.0000.05020.12
5.5.110.0230.06020.10
5.5.100.0000.08320.09
5.5.90.0100.07020.14
5.5.80.0100.06320.13
5.5.70.0100.07020.14
5.5.60.0000.08320.10
5.5.50.0000.06320.04
5.5.40.0030.07320.01
5.5.30.0100.07020.13
5.5.20.0030.08020.01
5.5.10.0130.06720.07
5.5.00.0000.07720.11
5.4.450.0000.06019.55
5.4.440.0100.07719.13
5.4.430.0000.07019.46
5.4.420.0070.07719.13
5.4.410.0130.06719.25
5.4.400.0030.07319.07
5.4.390.0070.07719.04
5.4.380.0000.07718.80
5.4.370.0000.07319.14
5.4.360.0000.07719.22
5.4.350.0030.07719.03
5.4.340.0070.07019.05
5.4.320.0070.06719.22
5.4.310.0070.06718.94
5.4.300.0000.07719.06
5.4.290.0030.06319.11
5.4.280.0000.07718.77
5.4.270.0000.08319.02
5.4.260.0070.07019.04
5.4.250.0030.07719.03
5.4.240.0100.06718.88
5.4.230.0030.07319.11
5.4.220.0070.07019.04
5.4.210.0130.07019.08
5.4.200.0100.06719.01
5.4.190.0070.07319.05
5.4.180.0070.07319.05
5.4.170.0000.08018.96
5.4.160.0100.07318.73
5.4.150.0070.07719.02
5.4.140.0030.07716.27
5.4.130.0000.07716.20
5.4.120.0000.07316.22
5.4.110.0030.07316.22
5.4.100.0070.07016.25
5.4.90.0070.07016.44
5.4.80.0030.07016.19
5.4.70.0070.07016.18
5.4.60.0100.06316.35
5.4.50.0030.04316.18
5.4.40.0000.03716.23
5.4.30.0030.03716.24
5.4.20.0000.03716.32
5.4.10.0000.03716.37
5.4.00.0000.03315.75
5.3.290.0070.07314.51
5.3.280.0000.07314.57
5.3.270.0030.07014.57
5.3.260.0070.05014.43
5.3.250.0000.07014.42
5.3.240.0070.07714.46
5.3.230.0170.06014.54
5.3.220.0030.07714.55
5.3.210.0030.07014.39
5.3.200.0030.07014.54
5.3.190.0070.07014.49
5.3.180.0070.06314.52
5.3.170.0000.07014.39
5.3.160.0000.06014.50
5.3.150.0030.07714.41
5.3.140.0030.05314.40
5.3.130.0070.03314.37
5.3.120.0030.04314.53
5.3.110.0000.04014.38
5.3.100.0000.03714.01
5.3.90.0000.03713.84
5.3.80.0100.02713.86
5.3.70.0030.03313.86
5.3.60.0000.03713.93
5.3.50.0000.03713.91
5.3.40.0000.03713.87
5.3.30.0000.03013.66
5.3.20.0000.03313.65
5.3.10.0000.02713.50
5.3.00.0000.03013.60
5.2.170.0000.03011.32
5.2.160.0000.03011.32
5.2.150.0030.02711.32
5.2.140.0000.02311.32
5.2.130.0000.03011.32
5.2.120.0000.02311.32
5.2.110.0000.02711.32
5.2.100.0030.02011.32
5.2.90.0000.02711.32
5.2.80.0000.03711.32
5.2.70.0030.02711.32
5.2.60.0000.02711.32
5.2.50.0000.02711.32
5.2.40.0000.02311.32
5.2.30.0000.03011.32
5.2.20.0030.02311.32
5.2.10.0000.02711.32
5.2.00.0000.02311.32
5.1.60.0000.02011.32
5.1.50.0000.02011.32
5.1.40.0000.02011.32
5.1.30.0000.02011.32
5.1.20.0000.02011.32
5.1.10.0000.02711.32
5.1.00.0000.02011.32
5.0.50.0000.01711.32
5.0.40.0030.01311.32
5.0.30.0000.02311.32
5.0.20.0000.01711.32
5.0.10.0000.02311.32
5.0.00.0000.02711.32
4.4.90.0000.01711.32
4.4.80.0000.01311.32
4.4.70.0000.01311.32
4.4.60.0000.01311.32
4.4.50.0000.01311.32
4.4.40.0000.02011.32
4.4.30.0000.01311.32
4.4.20.0030.01011.32
4.4.10.0000.01711.32
4.4.00.0000.02011.32
4.3.110.0030.01011.32
4.3.100.0000.01011.32
4.3.90.0000.01011.32
4.3.80.0000.02011.32
4.3.70.0000.01011.32
4.3.60.0000.01311.32
4.3.50.0000.01311.32
4.3.40.0000.02011.32
4.3.30.0000.01311.32
4.3.20.0000.01311.32
4.3.10.0000.01311.32
4.3.00.0000.01311.32

preferences:
56.48 ms | 400 KiB | 5 Q