3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(json_decode("1"));

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)
8.3.70.0100.01016.58
8.3.60.0060.00916.61
8.3.50.0120.00622.06
8.3.40.0070.00718.75
8.3.30.0090.00618.83
8.3.20.0040.00420.21
8.3.10.0080.00023.52
8.3.00.0040.00418.92
8.2.180.0160.00018.29
8.2.170.0040.01222.96
8.2.160.0120.00320.32
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00820.74
8.2.110.0070.00319.33
8.2.100.0120.00017.59
8.2.90.0000.00818.87
8.2.80.0040.00417.97
8.2.70.0040.00417.38
8.2.60.0030.00617.88
8.2.50.0090.00617.44
8.2.40.0090.00518.21
8.2.30.0090.00417.47
8.2.20.0090.00517.32
8.2.10.0090.00417.40
8.2.00.0090.00617.43
8.1.280.0040.01425.92
8.1.270.0060.00323.82
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00321.06
8.1.230.0090.00317.70
8.1.220.0050.00317.74
8.1.210.0050.00518.77
8.1.200.0060.00317.23
8.1.190.0090.00716.96
8.1.180.0110.00417.18
8.1.170.0100.00517.24
8.1.160.0120.00118.01
8.1.150.0090.00417.34
8.1.140.0100.00417.10
8.1.130.0080.00617.18
8.1.120.0080.00617.12
8.1.110.0090.00617.04
8.1.100.0120.00217.14
8.1.90.0100.00417.04
8.1.80.0090.00517.11
8.1.70.0130.00317.09
8.1.60.0110.00417.26
8.1.50.0100.00517.20
8.1.40.0140.00317.16
8.1.30.0120.00517.14
8.1.20.0120.00317.22
8.1.10.0070.00817.07
8.1.00.0100.00516.95
8.0.300.0060.00318.83
8.0.290.0030.00516.63
8.0.280.0090.00516.91
8.0.270.0110.00316.64
8.0.260.0110.00316.65
8.0.250.0100.00517.71
8.0.240.0080.00716.57
8.0.230.0080.00716.57
8.0.220.0100.00516.57
8.0.210.0120.00316.55
8.0.200.0080.00716.57
8.0.190.0120.00316.59
8.0.180.0100.00516.55
8.0.170.0110.00416.57
8.0.160.0100.00416.56
8.0.150.0080.00716.56
8.0.140.0110.00316.54
8.0.130.0130.00215.83
8.0.120.0100.00516.52
8.0.110.0090.00416.57
8.0.100.0120.00316.59
8.0.90.0090.00516.59
8.0.80.0100.00516.56
8.0.70.0090.00516.56
8.0.60.0090.00516.56
8.0.50.0070.00716.55
8.0.30.0120.00616.69
8.0.20.0090.00716.83
8.0.10.0080.00616.57
8.0.00.0080.00816.51
7.4.330.0060.00516.22
7.4.320.0120.00416.48
7.4.300.0100.00416.50
7.4.290.0080.00616.51
7.4.280.0090.00516.50
7.4.270.0090.00516.50
7.4.260.0120.00216.50
7.4.250.0110.00416.50
7.4.240.0080.00516.48
7.4.230.0090.00516.50
7.4.220.0080.00916.48
7.4.210.0100.00516.48
7.4.200.0070.00616.51
7.4.190.0090.00516.45
7.4.180.0110.00416.52
7.4.160.0090.00816.47
7.4.150.0130.00316.70
7.4.140.0100.00816.96
7.4.130.0100.00616.51
7.4.120.0100.00716.51
7.4.110.0120.00316.49
7.4.100.0090.00716.53
7.4.90.0090.00716.54
7.4.80.0070.00917.09
7.4.70.0130.00416.50
7.4.60.0120.00416.46
7.4.50.0110.00316.51
7.4.40.0090.00616.50
7.4.30.0090.00716.48
7.4.20.0120.00216.52
7.4.10.0100.00616.17
7.4.00.0110.00415.93
7.3.330.0080.00515.84
7.3.320.0090.00515.79
7.3.310.0070.00716.42
7.3.300.0060.00816.44
7.3.290.0100.00516.43
7.3.280.0080.00816.38
7.3.270.0070.00716.70
7.3.260.0100.00416.49
7.3.250.0100.00616.42
7.3.240.0090.00616.47
7.3.230.0120.00516.50
7.3.220.0100.00516.52
7.3.210.0120.00416.51
7.3.200.0110.00517.09
7.3.190.0110.00516.44
7.3.180.0110.00516.45
7.3.170.0140.00316.47
7.3.160.0080.00716.43
7.3.150.0080.00716.52
7.3.140.0120.00416.52
7.3.130.0090.00816.11
7.3.120.0070.00815.93
7.3.110.0100.00616.17
7.3.100.0080.00616.15
7.3.90.0070.00816.09
7.3.80.0060.00916.13
7.3.70.0090.00416.11
7.3.60.0090.00416.10
7.3.50.0100.00416.09
7.3.40.0110.00416.09
7.3.30.0090.00516.10
7.3.20.0120.00316.53
7.3.10.0080.00716.52
7.3.00.0110.00416.44
7.2.340.0080.00616.52
7.2.330.0100.00616.47
7.2.320.0080.00716.47
7.2.310.0130.00416.51
7.2.300.0090.00616.49
7.2.290.0100.00516.45
7.2.280.0100.00416.52
7.2.270.0070.00816.52
7.2.260.0100.00516.18
7.2.250.0110.00516.16
7.2.240.0110.00616.18
7.2.230.0070.00816.17
7.2.220.0110.00516.14
7.2.210.0110.00416.21
7.2.200.0100.00616.16
7.2.190.0080.00616.14
7.2.180.0100.00516.10
7.2.170.0090.00616.15
7.2.160.0080.00616.13
7.2.150.0110.00416.58
7.2.140.0100.00616.57
7.2.130.0120.00316.57
7.2.120.0100.00716.62
7.2.110.0050.01016.59
7.2.100.0130.00516.61
7.2.90.0100.00516.56
7.2.80.0100.00516.59
7.2.70.0090.00616.55
7.2.60.0090.00616.56
7.2.50.0090.00616.59
7.2.40.0100.00616.56
7.2.30.0120.00516.58
7.2.20.0100.00416.53
7.2.10.0090.00716.63
7.2.00.0090.00616.89
7.1.330.0120.00416.37
7.1.320.0100.00616.37
7.1.310.0160.00516.38
7.1.300.0070.00716.32
7.1.290.0100.00416.28
7.1.280.0100.00316.28
7.1.270.0090.00616.34
7.1.260.0090.00616.34
7.1.250.0150.00316.23
7.1.240.0080.00716.31
7.1.230.0100.00516.36
7.1.220.0170.00316.37
7.1.210.0070.00616.36
7.1.200.0110.00316.20
7.1.190.0080.00516.30
7.1.180.0090.00616.35
7.1.170.0100.00516.30
7.1.160.0110.00316.32
7.1.150.0090.00416.35
7.1.140.0130.00416.38
7.1.130.0100.00616.34
7.1.120.0090.00616.37
7.1.110.0090.00616.31
7.1.100.0080.00616.61
7.1.90.0120.00416.33
7.1.80.0110.00416.30
7.1.70.0090.00416.39
7.1.60.0090.00616.83
7.1.50.0110.00616.39
7.1.40.0100.00516.36
7.1.30.0140.00416.33
7.1.20.0130.00316.29
7.1.10.0090.00416.33
7.1.00.0130.01917.29
7.0.330.0100.00416.25
7.0.320.0100.00416.25
7.0.310.0070.00816.26
7.0.300.0100.00316.26
7.0.290.0060.00716.30
7.0.280.0110.00416.20
7.0.270.0080.00616.30
7.0.260.0110.00316.27
7.0.250.0080.00716.27
7.0.240.0090.00516.29
7.0.230.0110.00316.32
7.0.220.0110.00316.25
7.0.210.0130.00416.32
7.0.200.0060.00616.31
7.0.190.0110.00316.31
7.0.180.0080.00616.22
7.0.170.0090.00516.26
7.0.160.0100.00416.29
7.0.150.0080.00616.25
7.0.140.0060.01917.25
7.0.130.0080.00516.30
7.0.120.0160.00316.24
7.0.110.0090.00516.28
7.0.100.0100.00516.22
7.0.90.0080.00616.26
7.0.80.0090.00516.25
7.0.70.0100.00316.25
7.0.60.0090.01616.85
7.0.50.0070.01216.54
7.0.40.0090.01516.58
7.0.30.0100.01816.60
7.0.20.0130.00816.59
7.0.10.0130.01216.57
7.0.00.0090.01716.59
5.6.400.0060.00816.02
5.6.390.0090.00416.02
5.6.380.0070.00716.04
5.6.370.0070.00616.02
5.6.360.0070.00616.04
5.6.350.0040.01016.02
5.6.340.0080.00516.00
5.6.330.0070.00616.09
5.6.320.0060.00816.08
5.6.310.0080.00615.97
5.6.300.0090.00416.00
5.6.290.0100.00416.08
5.6.280.0080.01516.85
5.6.270.0060.00716.09
5.6.260.0080.00516.05
5.6.250.0080.00516.05
5.6.240.0090.00416.04
5.6.230.0100.00416.10
5.6.220.0090.00516.01
5.6.210.0100.01616.79
5.6.200.0060.01716.40
5.6.190.0080.01316.76
5.6.180.0640.01116.76
5.6.170.0110.01816.76
5.6.160.0120.01216.77
5.6.150.0100.00916.38
5.6.140.0070.01116.37
5.6.130.0080.01116.38
5.6.120.0100.01516.92
5.6.110.0110.01616.86
5.6.100.0110.01616.84
5.6.90.0100.01616.88
5.6.80.0080.00916.73
5.6.70.0070.00516.00
5.6.60.0100.00416.02
5.6.50.0090.00416.03
5.6.40.0080.00516.01
5.6.30.0080.00516.03
5.6.20.0050.00716.04
5.6.10.0100.00416.07
5.6.00.0070.00516.01
5.5.380.0070.00615.96
5.5.370.0090.00516.06
5.5.360.0070.00816.01
5.5.350.0090.01716.75
5.5.340.0110.01116.33
5.5.330.0060.01316.69
5.5.320.0090.01916.67
5.5.310.0100.01016.69
5.5.300.0060.01916.36
5.5.290.0080.01716.33
5.5.280.0100.01616.83
5.5.270.0100.01616.79
5.5.260.0110.01516.81
5.5.250.0100.01716.83
5.5.240.0070.01416.69
5.5.230.0080.00516.04
5.5.220.0100.00416.00
5.5.210.0080.00616.08
5.5.200.0090.00416.02
5.5.190.0090.00315.95
5.5.180.0080.00415.98
5.5.170.0070.00616.03
5.5.160.0080.00516.02
5.5.150.0070.00616.00
5.5.140.0090.00515.95
5.5.130.0080.00516.01
5.5.120.0100.00415.94
5.5.110.0090.00416.01
5.5.100.0100.00315.96
5.5.90.0090.00316.04
5.5.80.0080.00615.99
5.5.70.0090.00415.96
5.5.60.0060.00615.93
5.5.50.0080.00416.01
5.5.40.0100.00315.97
5.5.30.0080.00516.03
5.5.20.0080.00516.02
5.5.10.0080.00616.05
5.5.00.0070.00616.01
5.4.450.0190.01416.05
5.4.440.0210.01515.99
5.4.430.0190.01016.03
5.4.420.0170.00316.11
5.4.410.0050.01715.97
5.4.400.0080.01315.91
5.4.390.0080.01315.92
5.4.380.0090.01115.90
5.4.370.0040.01215.92
5.4.360.0070.01015.91
5.4.350.0070.00914.78
5.4.340.0060.01114.76
5.4.330.0080.00215.37
5.4.320.0070.00814.86
5.4.310.0050.01114.84
5.4.300.0060.01114.90
5.4.290.0080.01114.87
5.4.280.0060.01314.84
5.4.270.0080.01214.85
5.4.260.0070.01214.87
5.4.250.0060.01314.86
5.4.240.0080.01214.88
5.4.230.0070.01014.87
5.4.220.0080.01114.85
5.4.210.0080.01014.83
5.4.200.0090.01014.89
5.4.190.0080.01014.85
5.4.180.0080.01114.89
5.4.170.0080.01214.83
5.4.160.0060.01114.83
5.4.150.0060.01114.85
5.4.140.0060.01214.81
5.4.130.0060.01414.80
5.4.120.0080.01014.81
5.4.110.0100.00914.82
5.4.100.0090.01114.75
5.4.90.0050.01514.78
5.4.80.0050.01414.82
5.4.70.0080.01014.81
5.4.60.0080.00914.79
5.4.50.0090.00914.83
5.4.40.0090.01614.84
5.4.30.0070.01014.82
5.4.20.0050.01314.77
5.4.10.0050.01214.79
5.4.00.0070.00914.67
5.3.290.0060.01014.87
5.3.280.0040.01314.84
5.3.270.0070.01214.85
5.3.260.0090.01014.82
5.3.250.0080.01014.81
5.3.240.0090.01014.83
5.3.230.0090.01014.83
5.3.220.0090.01114.82
5.3.210.0080.01114.85
5.3.200.0070.01414.79
5.3.190.0070.01314.82
5.3.180.0090.01214.87
5.3.170.0070.01214.86
5.3.160.0080.01114.88
5.3.150.0060.01314.87
5.3.140.0070.01414.85
5.3.130.0050.01614.85
5.3.120.0070.01214.82
5.3.110.0090.01014.82
5.3.100.0060.01214.76
5.3.90.0060.01214.74
5.3.80.0070.01214.71
5.3.70.0050.01214.73
5.3.60.0050.01314.77
5.3.50.0050.01214.69
5.3.40.0060.01314.71
5.3.30.0070.01014.71
5.3.20.0060.01114.68
5.3.10.0040.01214.65
5.3.00.0070.01014.65

preferences:
57.04 ms | 401 KiB | 5 Q