3v4l.org

run code in 300+ PHP versions simultaneously
<?php json_encode('www.google.com');

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)
8.3.70.0150.00016.38
8.3.60.0140.00716.38
8.3.50.0070.00821.94
8.3.40.0150.00318.53
8.3.30.0080.00819.06
8.3.20.0070.00020.27
8.3.10.0000.00823.61
8.3.00.0050.00319.26
8.2.180.0090.00618.09
8.2.170.0070.00722.96
8.2.160.0070.00720.39
8.2.150.0080.00024.18
8.2.140.0030.00624.66
8.2.130.0080.00026.16
8.2.120.0000.00722.11
8.2.110.0070.00422.22
8.2.100.0110.00017.66
8.2.90.0040.00418.92
8.2.80.0000.00717.97
8.2.70.0090.00417.12
8.2.60.0040.00417.68
8.2.50.0060.00318.07
8.2.40.0000.00817.85
8.2.30.0050.00217.98
8.2.20.0080.00017.45
8.2.10.0040.00417.92
8.2.00.0030.00517.68
8.1.280.0100.00725.92
8.1.270.0040.00423.84
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0090.00023.94
8.1.230.0090.00418.86
8.1.220.0000.00817.74
8.1.210.0030.00518.77
8.1.200.0030.00617.11
8.1.190.0040.00417.16
8.1.180.0040.00418.10
8.1.170.0040.00418.37
8.1.160.0040.00422.00
8.1.150.0050.00318.54
8.1.140.0000.00717.27
8.1.130.0000.00817.76
8.1.120.0030.00317.26
8.1.110.0050.00217.35
8.1.100.0040.00417.24
8.1.90.0000.00817.30
8.1.80.0000.00817.21
8.1.70.0000.00717.31
8.1.60.0040.00817.43
8.1.50.0030.00517.41
8.1.40.0000.00817.41
8.1.30.0040.00417.41
8.1.20.0040.00417.53
8.1.10.0030.00517.37
8.1.00.0080.00017.30
8.0.300.0040.00420.54
8.0.290.0030.00316.93
8.0.280.0070.00018.21
8.0.270.0000.00717.12
8.0.260.0030.00317.03
8.0.250.0000.00716.71
8.0.240.0040.00416.71
8.0.230.0000.00716.80
8.0.220.0040.00416.64
8.0.210.0000.00716.81
8.0.200.0030.00316.70
8.0.190.0000.00716.88
8.0.180.0040.00416.68
8.0.170.0040.00416.76
8.0.160.0000.00716.62
8.0.150.0000.00716.58
8.0.140.0030.00316.71
8.0.130.0060.00013.27
8.0.120.0040.00416.75
8.0.110.0040.00416.62
8.0.100.0030.00516.72
8.0.90.0050.00316.79
8.0.80.0130.00316.79
8.0.70.0040.00416.71
8.0.60.0000.00716.81
8.0.50.0040.00416.81
8.0.30.0140.00917.05
8.0.20.0100.00817.40
8.0.10.0070.00016.78
8.0.00.0090.00916.71
7.4.330.0000.00615.00
7.4.320.0000.00616.41
7.4.300.0000.00616.34
7.4.290.0080.00016.46
7.4.280.0000.00816.37
7.4.270.0040.00416.26
7.4.260.0000.00716.39
7.4.250.0040.00416.37
7.4.240.0010.00616.43
7.4.230.0000.00716.44
7.4.220.0120.01216.48
7.4.210.0120.00216.46
7.4.200.0030.00316.20
7.4.190.0030.00316.32
7.4.160.0110.00616.47
7.4.150.0240.00017.40
7.4.140.0060.01017.86
7.4.130.0100.00716.32
7.4.120.0080.00816.42
7.4.110.0060.01016.32
7.4.100.0090.00916.33
7.4.90.0040.01216.47
7.4.80.0100.00719.39
7.4.70.0050.01316.19
7.4.60.0100.00716.20
7.4.50.0060.00316.38
7.4.40.0140.00322.77
7.4.30.0090.00616.27
7.4.00.0070.01014.91
7.3.330.0000.00613.02
7.3.320.0050.00012.96
7.3.310.0050.00216.21
7.3.300.0000.00616.07
7.3.290.0060.00916.18
7.3.280.0100.00716.15
7.3.270.0140.00317.40
7.3.260.0120.00616.45
7.3.250.0090.01416.34
7.3.240.0110.00516.36
7.3.230.0120.00916.39
7.3.210.0070.01116.11
7.3.200.0090.01319.39
7.3.190.0070.01616.52
7.3.180.0040.01116.02
7.3.170.0100.00716.41
7.3.160.0060.01016.48
7.3.120.0060.00614.65
7.2.330.0120.00816.50
7.2.320.0100.01616.41
7.2.310.0170.00016.55
7.2.300.0120.00416.38
7.2.290.0100.00616.32
7.2.00.0040.00819.27
7.1.100.0000.01117.80
7.1.70.0030.00317.05
7.1.60.0060.01819.33
7.1.50.0070.01516.53
7.1.00.0030.07722.32
7.0.200.0000.00916.61
7.0.140.0030.07022.09
7.0.90.0530.05319.82
7.0.80.0430.04719.82
7.0.70.0600.07019.81
7.0.60.0600.07719.88
7.0.50.0530.08020.18
7.0.40.0170.07320.05
7.0.30.0070.08320.14
7.0.20.0130.07720.07
7.0.10.0070.08720.14
7.0.00.0030.05020.17
5.6.280.0000.07720.77
5.6.240.0100.07020.48
5.6.230.0070.04320.63
5.6.220.0130.04020.66
5.6.210.0070.03720.62
5.6.200.0070.05021.02
5.6.190.0100.04321.11
5.6.180.0130.08020.91
5.6.170.0130.04021.05
5.6.160.0100.07321.04
5.6.150.0100.06721.07
5.6.140.0100.07321.02
5.6.130.0030.05320.94
5.6.120.0070.09321.03
5.6.110.0100.08320.92
5.6.100.0100.06721.00
5.6.90.0000.05021.05
5.6.80.0030.05320.40
5.6.70.0100.03720.37
5.6.60.0070.05720.47
5.6.50.0230.07020.39
5.6.40.0070.07020.30
5.6.30.0130.06720.43
5.6.20.0030.06320.37
5.6.10.0130.07020.42
5.6.00.0070.08320.35
5.5.380.0130.07720.36
5.5.370.0070.04020.34
5.5.360.0000.04320.38
5.5.350.0100.03020.36
5.5.340.0070.04320.79
5.5.330.0070.05320.77
5.5.320.0130.05720.92
5.5.310.0100.08320.92
5.5.300.0030.08320.88
5.5.290.0100.06020.88
5.5.280.0000.08320.89
5.5.270.0070.05320.85
5.5.260.0170.06320.82
5.5.250.0100.07720.59
5.5.240.0230.03020.28
5.5.230.0030.08320.11
5.5.220.0000.06020.13
5.5.210.0030.08720.14
5.5.200.0000.05020.29
5.5.190.0070.08320.25
5.5.180.0130.06720.27
5.5.160.0100.08019.95
5.5.150.0130.07320.14
5.5.140.0070.08720.14
5.5.130.0000.06020.23
5.5.120.0170.07020.10
5.5.110.0070.05020.23
5.5.100.0000.05320.06
5.5.90.0030.08320.11
5.5.80.0070.07720.07
5.5.70.0100.06320.14
5.5.60.0030.08320.15
5.5.50.0100.04720.05
5.5.40.0130.06320.13
5.5.30.0100.07720.04
5.5.20.0100.05019.91
5.5.10.0100.05020.05
5.5.00.0070.06320.10
5.4.450.0070.06319.47
5.4.440.0070.08019.35
5.4.430.0070.07719.28
5.4.420.0000.08319.41
5.4.410.0130.05319.16
5.4.400.0070.07719.05
5.4.390.0030.04318.78
5.4.380.0100.06319.06
5.4.370.0070.07719.07
5.4.360.0100.05719.13
5.4.350.0130.07018.96
5.4.340.0070.07319.14
5.4.320.0070.07719.00
5.4.310.0000.08019.07
5.4.300.0100.05319.09
5.4.290.0100.07019.11
5.4.280.0230.06318.81
5.4.270.0070.07319.22
5.4.260.0100.07019.04
5.4.250.0070.03718.97
5.4.240.0130.04318.94
5.4.230.0030.04318.91
5.4.220.0030.05718.80
5.4.210.0070.08018.80
5.4.200.0070.08718.80
5.4.190.0100.07019.06
5.4.180.0030.06319.02
5.4.170.0130.07018.93
5.4.160.0100.04019.09
5.4.150.0030.07719.05
5.4.140.0100.07016.28
5.4.130.0070.06316.32
5.4.120.0130.05316.21
5.4.110.0070.07716.44
5.4.100.0100.04316.22
5.4.90.0070.04016.31
5.4.80.0030.04016.42
5.4.70.0000.07316.43
5.4.60.0100.06316.19
5.4.50.0070.07316.38
5.4.40.0100.06316.38
5.4.30.0070.04316.38
5.4.20.0070.07016.33
5.4.10.0100.07316.23
5.4.00.0100.06315.68
5.3.290.0030.08014.48
5.3.280.0100.05314.45
5.3.270.0070.05014.56
5.3.260.0000.05314.59
5.3.250.0000.05014.61
5.3.240.0100.07014.55
5.3.230.0100.06714.45
5.3.220.0070.04714.49
5.3.210.0100.04714.41
5.3.200.0100.04314.44
5.3.190.0000.07314.52
5.3.180.0100.03714.55
5.3.170.0030.03714.54
5.3.160.0030.08014.47
5.3.150.0100.07314.41
5.3.140.0070.05314.54
5.3.130.0100.07314.45
5.3.120.0070.07314.45
5.3.110.0030.04314.40
5.3.100.0100.05314.04
5.3.90.0000.07713.87
5.3.80.0070.06013.91
5.3.70.0130.06713.87
5.3.60.0130.06014.01
5.3.50.0130.06313.92
5.3.40.0030.05713.80
5.3.30.0130.07013.76
5.3.20.0100.07013.67
5.3.10.0070.04713.63
5.3.00.0100.06313.59
5.2.170.0070.06311.21
5.2.160.0070.06011.06
5.2.150.0030.08010.93
5.2.140.0070.05310.95
5.2.130.0030.04711.09
5.2.120.0030.03011.09
5.2.110.0070.06011.10
5.2.100.0000.05011.10
5.2.90.0030.06310.89
5.2.80.0130.04711.01
5.2.70.0100.05710.95
5.2.60.0030.06010.99
5.2.50.0070.06010.86
5.2.40.0030.06710.97
5.2.30.0030.06310.79
5.2.20.0170.05310.95
5.2.10.0030.06010.77
5.2.00.0000.06010.60
5.1.60.0030.05310.56
5.1.50.0070.02310.56
5.1.40.0030.05310.56
5.1.30.0100.05010.56
5.1.20.0070.04710.56
5.1.10.0030.04310.56
5.1.00.0030.04010.56
5.0.50.0030.04710.56
5.0.40.0030.03010.56
5.0.30.0030.06310.56
5.0.20.0000.04710.56
5.0.10.0070.04010.56
5.0.00.0030.06710.56
4.4.90.0000.03310.56
4.4.80.0000.03710.56
4.4.70.0030.03010.56
4.4.60.0030.03710.56
4.4.50.0030.02310.56
4.4.40.0000.04010.56
4.4.30.0070.02710.56
4.4.20.0000.03710.56
4.4.10.0070.03010.56
4.4.00.0030.05310.56
4.3.110.0000.03710.56
4.3.100.0070.03010.56
4.3.90.0000.03710.56
4.3.80.0000.04010.56
4.3.70.0030.03310.56
4.3.60.0000.02310.56
4.3.50.0000.02310.56
4.3.40.0000.03010.56
4.3.30.0030.03310.56
4.3.20.0030.03310.56
4.3.10.0030.03010.56
4.3.00.0000.03310.56

preferences:
79.91 ms | 401 KiB | 5 Q