3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(json_decode('blaat'));

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)
8.3.60.0070.00718.18
8.3.50.0130.00621.02
8.3.40.0070.00718.54
8.3.30.0100.00320.04
8.3.20.0070.00020.13
8.3.10.0040.00420.97
8.3.00.0040.00422.52
8.2.180.0090.00916.32
8.2.170.0140.00022.96
8.2.160.0100.00321.89
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0030.00520.66
8.2.110.0070.00419.45
8.2.100.0040.00817.78
8.2.90.0000.00719.22
8.2.80.0000.00917.97
8.2.70.0000.00817.21
8.2.60.0000.00817.91
8.2.50.0030.00618.07
8.2.40.0030.00617.65
8.2.30.0000.00719.34
8.2.20.0000.00717.50
8.2.10.0070.00017.46
8.2.00.0060.00317.45
8.1.280.0100.00325.92
8.1.270.0050.00323.99
8.1.260.0000.00726.35
8.1.250.0000.00828.09
8.1.240.0060.00323.92
8.1.230.0070.00420.98
8.1.220.0030.00518.77
8.1.210.0030.00620.65
8.1.200.0000.00917.10
8.1.190.0050.00317.16
8.1.180.0030.00618.10
8.1.170.0000.00818.58
8.1.160.0040.00418.79
8.1.150.0070.00718.55
8.1.140.0030.00517.37
8.1.130.0000.00817.79
8.1.120.0040.00417.22
8.1.110.0040.00417.30
8.1.100.0000.00817.22
8.1.90.0070.00017.25
8.1.80.0040.00217.20
8.1.70.0070.00017.35
8.1.60.0040.00417.41
8.1.50.0000.00717.43
8.1.40.0080.00017.37
8.1.30.0070.00017.41
8.1.20.0040.00417.58
8.1.10.0050.00217.34
8.1.00.0070.00017.25
8.0.300.0070.00019.73
8.0.290.0070.00016.93
8.0.280.0030.00318.32
8.0.270.0000.00717.00
8.0.260.0000.00716.62
8.0.250.0000.00616.71
8.0.240.0000.00716.78
8.0.230.0030.00316.80
8.0.220.0000.00616.75
8.0.210.0000.00716.73
8.0.200.0030.00316.77
8.0.190.0060.00316.78
8.0.180.0000.00716.79
8.0.170.0040.00316.68
8.0.160.0030.00316.64
8.0.150.0000.00716.60
8.0.140.0030.00716.73
8.0.130.0060.00013.17
8.0.120.0030.00516.62
8.0.110.0040.00416.77
8.0.100.0040.00416.69
8.0.90.0000.00716.57
8.0.80.0040.01716.75
8.0.70.0040.00416.70
8.0.60.0050.00216.80
8.0.50.0040.00416.53
8.0.30.0100.00816.88
8.0.20.0150.00817.40
8.0.10.0080.00016.82
8.0.00.0110.00716.46
7.4.330.0030.00316.83
7.4.320.0070.00016.38
7.4.300.0020.00516.37
7.4.290.0030.00316.48
7.4.280.0070.00016.43
7.4.270.0050.00316.50
7.4.260.0030.00313.15
7.4.250.0030.00316.32
7.4.240.0030.00316.45
7.4.230.0070.00016.54
7.4.220.0100.01416.26
7.4.210.0070.00816.45
7.4.200.0000.00616.20
7.4.190.0020.00516.55
7.4.160.0080.00816.45
7.4.150.0150.00617.40
7.4.140.0130.00517.86
7.4.130.0100.00816.23
7.4.120.0100.00816.29
7.4.110.0030.01316.38
7.4.100.0140.00316.30
7.4.90.0110.01116.41
7.4.80.0090.00919.39
7.4.70.0040.01116.40
7.4.60.0160.00316.29
7.4.50.0040.00415.95
7.4.40.0030.01022.77
7.4.30.0030.01716.27
7.4.00.0100.00314.68
7.3.330.0020.00212.96
7.3.320.0050.00013.01
7.3.310.0000.00615.99
7.3.300.0030.00315.95
7.3.290.0060.00816.12
7.3.280.0090.00816.12
7.3.270.0130.00617.40
7.3.260.0090.01118.24
7.3.250.0100.00816.16
7.3.240.0090.00916.27
7.3.230.0100.00716.39
7.3.210.0070.01116.37
7.3.200.0140.00319.39
7.3.190.0140.00716.06
7.3.180.0090.00616.28
7.3.170.0090.01216.39
7.3.160.0110.00616.12
7.3.120.0040.01414.77
7.3.10.0070.00716.42
7.3.00.0060.00616.48
7.2.330.0060.01116.36
7.2.320.0070.01016.46
7.2.310.0160.00616.55
7.2.300.0140.00316.54
7.2.290.0110.00616.25
7.2.130.0000.01216.66
7.2.120.0090.00916.51
7.2.110.0030.01216.82
7.2.100.0070.00716.61
7.2.90.0070.00716.80
7.2.80.0060.00916.64
7.2.70.0040.01116.66
7.2.60.0100.00716.59
7.2.50.0000.01116.79
7.2.40.0030.01016.36
7.2.30.0140.00016.87
7.2.20.0030.00716.50
7.2.10.0030.00716.53
7.2.00.0040.01017.90
7.1.250.0080.00615.59
7.1.100.0110.00418.15
7.1.70.0080.00316.82
7.1.60.0060.00617.20
7.1.50.0030.00916.94
7.1.40.0070.00716.52
7.1.30.0000.01316.52
7.1.20.0070.00716.66
7.1.10.0040.00716.60
7.1.00.0000.01116.86
7.0.200.0060.00416.29
7.0.190.0050.00516.40
7.0.180.0030.00716.19
7.0.170.0030.00616.27
7.0.160.0050.00816.15
7.0.150.0000.01316.09
7.0.140.0060.00616.13
7.0.130.0080.01116.32
7.0.120.0070.00516.35
7.0.110.0050.00516.28
7.0.100.0060.00616.32
7.0.90.0070.00516.14
7.0.80.0080.00816.18
7.0.70.0040.00716.10
7.0.60.0000.01215.94
7.0.50.0120.00316.17
7.0.40.0070.00415.06
7.0.30.0040.00715.06
7.0.20.0050.00715.06
7.0.10.0100.00515.06
7.0.00.0040.01115.06
5.6.300.0290.03720.95
5.6.290.0100.04120.86
5.6.280.0070.06220.80
5.6.270.0060.07920.87
5.6.260.0130.04121.03
5.6.250.0080.03920.88
5.6.240.0000.05020.94
5.6.230.0060.06221.05
5.6.220.0140.03220.80
5.6.210.0040.04820.61
5.6.200.0110.03920.98
5.6.190.0100.04121.00
5.6.180.0110.04020.98
5.6.170.0000.04820.79
5.6.160.0140.04520.90
5.6.150.0090.04420.88
5.6.140.0060.04920.84
5.6.130.0000.08320.72
5.6.120.0130.03520.96
5.6.110.0100.03920.76
5.6.100.0070.04320.81
5.6.90.0030.05020.72
5.6.80.0130.03820.11
5.6.70.0040.05620.25
5.6.60.0160.06120.18
5.6.50.0060.03820.20
5.6.40.0040.04220.15
5.6.30.0100.06720.27
5.6.20.0080.04720.17
5.6.10.0040.04220.08
5.6.00.0070.04720.10
5.5.380.0000.04217.55
5.5.370.0070.04017.46
5.5.360.0030.04017.43
5.5.350.0000.04617.54
5.5.340.0070.05918.03
5.5.330.0000.05318.06
5.5.320.0060.03718.07
5.5.310.0030.04417.70
5.5.300.0030.05518.04
5.5.290.0000.05018.11
5.5.280.0250.05417.94
5.5.270.0030.04318.05
5.5.260.0070.05518.01
5.5.250.0030.04517.52
5.5.240.0030.05617.41
5.5.230.0000.05517.40
5.5.220.0000.04517.07
5.5.210.0030.04717.39
5.5.200.0000.04117.37
5.5.190.0030.04117.41
5.5.180.0000.04417.45
5.5.160.0070.04417.38
5.5.150.0030.04917.29
5.5.140.0070.04117.28
5.5.130.0000.04717.34
5.5.120.0060.03717.36
5.5.110.0000.04217.39
5.5.100.0060.03717.29
5.5.90.0000.04517.20
5.5.80.0100.03216.99
5.5.70.0160.03817.25
5.5.60.0070.04217.16
5.5.50.0090.03917.19
5.5.40.0030.04017.13
5.5.30.0110.03317.15
5.5.20.0030.03817.03
5.5.10.0100.03917.16
5.5.00.0090.03517.15
5.4.450.0100.05019.47
5.4.440.0070.04119.38
5.4.430.0000.04119.48
5.4.420.0070.04019.34
5.4.410.0040.03919.17
5.4.400.0030.04118.89
5.4.390.0000.04519.13
5.4.380.0000.04019.00
5.4.370.0070.03718.88
5.4.360.0070.03719.13
5.4.350.0030.04119.18
5.4.340.0100.03319.00
5.4.320.0040.03919.06
5.4.310.0070.03818.91
5.4.300.0100.03118.93
5.4.290.0060.03519.16
5.4.280.0090.04318.88
5.4.270.0040.04218.96
5.4.260.0000.04119.04
5.4.250.0070.04318.84
5.4.240.0070.04818.98
5.4.230.0130.03918.94
5.4.220.0070.04119.06
5.4.210.0090.04018.89
5.4.200.0100.04218.57
5.4.190.0000.04718.86
5.4.180.0000.04718.70
5.4.170.0100.03318.69
5.4.160.0100.03018.83
5.4.150.0030.04218.96
5.4.140.0000.04216.27
5.4.130.0000.04316.49
5.4.120.0120.03116.58
5.4.110.0000.04216.26
5.4.100.0000.04016.25
5.4.90.0030.05516.50
5.4.80.0000.03816.38
5.4.70.0070.03316.37
5.4.60.0060.03116.23
5.4.50.0070.05216.28
5.4.40.0000.03916.45
5.4.30.0000.04016.51
5.4.20.0130.02616.50
5.4.10.0030.04016.50
5.4.00.0030.03815.76
5.3.290.0030.03815.06
5.3.280.0060.04015.06
5.3.270.0060.03915.06
5.3.260.0040.05615.06
5.3.250.0040.03515.06
5.3.240.0060.03215.06
5.3.230.0000.04315.06
5.3.220.0070.03115.06
5.3.210.0040.03615.06
5.3.200.0140.04415.06
5.3.190.0030.03815.06
5.3.180.0070.03715.06
5.3.170.0030.03515.06
5.3.160.0000.04315.06
5.3.150.0070.03315.06
5.3.140.0030.03915.06
5.3.130.0030.03615.06
5.3.120.0090.03415.06
5.3.110.0030.04015.06
5.3.100.0040.03915.06
5.3.90.0070.03315.06
5.3.80.0060.03215.06
5.3.70.0030.03515.06
5.3.60.0000.04015.06
5.3.50.0030.03415.06
5.3.40.0000.03815.06
5.3.30.0030.03815.06
5.3.20.0060.03315.06
5.3.10.0200.03415.06
5.3.00.0060.03115.06

preferences:
51.53 ms | 400 KiB | 5 Q