3v4l.org

run code in 300+ PHP versions simultaneously
<?php json_decode("{}",true,PHP_INT_MAX);

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)
8.4.20.0120.00818.04
8.4.10.0080.00817.53
8.3.150.0130.00616.91
8.3.140.0090.00920.42
8.3.130.0040.00416.79
8.3.120.0100.00018.82
8.3.110.0060.00320.94
8.3.100.0000.00818.40
8.3.90.0160.00318.34
8.3.80.0050.00519.36
8.3.70.0040.01116.58
8.3.60.0100.00718.55
8.3.50.0200.01121.82
8.3.40.0060.00918.67
8.3.30.0090.00619.14
8.3.20.0040.00420.21
8.3.10.0080.00023.61
8.3.00.0050.00319.26
8.2.270.0160.00316.45
8.2.260.0110.00717.11
8.2.250.0110.00716.90
8.2.240.0060.01317.13
8.2.230.0050.00522.58
8.2.220.0040.00424.06
8.2.210.0070.00026.77
8.2.200.0090.00018.88
8.2.190.0210.00016.58
8.2.180.0070.01418.41
8.2.170.0150.00322.96
8.2.160.0070.00720.37
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0050.00226.16
8.2.120.0040.00422.04
8.2.110.0060.00320.34
8.2.100.0040.00718.03
8.2.90.0070.00019.22
8.2.80.0040.00417.97
8.2.70.0080.00017.50
8.2.60.0050.00317.91
8.2.50.0040.00418.07
8.2.40.0040.00418.03
8.2.30.0000.00717.93
8.2.20.0040.00417.63
8.2.10.0040.00418.08
8.2.00.0040.00417.56
8.1.310.0000.00816.93
8.1.300.0070.00319.63
8.1.290.0060.00330.84
8.1.280.0120.00925.92
8.1.270.0000.01222.20
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0100.00023.92
8.1.230.0060.00619.16
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0030.00717.10
8.1.190.0080.00016.98
8.1.180.0070.00018.10
8.1.170.0030.00618.54
8.1.160.0000.00821.87
8.1.150.0040.00418.82
8.1.140.0040.00417.30
8.1.130.0040.00417.75
8.1.120.0000.00817.35
8.1.110.0030.00517.27
8.1.100.0050.00217.27
8.1.90.0030.00617.36
8.1.80.0040.00417.30
8.1.70.0030.00317.27
8.1.60.0050.00317.48
8.1.50.0030.00517.45
8.1.40.0050.00217.45
8.1.30.0040.00417.64
8.1.20.0030.00617.59
8.1.10.0040.00417.51
8.1.00.0000.01017.48
8.0.300.0070.00018.77
8.0.290.0020.00516.75
8.0.280.0030.00318.31
8.0.270.0000.00716.72
8.0.260.0000.00617.11
8.0.250.0000.00716.84
8.0.240.0040.00416.81
8.0.230.0030.00516.93
8.0.220.0030.00616.95
8.0.210.0000.00716.87
8.0.200.0000.00616.94
8.0.190.0030.00716.83
8.0.180.0070.00016.75
8.0.170.0060.00316.82
8.0.160.0000.00716.95
8.0.150.0000.00916.81
8.0.140.0040.00416.79
8.0.130.0030.00313.39
8.0.120.0000.00716.85
8.0.110.0030.00516.91
8.0.100.0000.00716.83
8.0.90.0040.00416.68
8.0.80.0060.00916.91
8.0.70.0070.00016.91
8.0.60.0040.00416.99
8.0.50.0040.00416.76
8.0.30.0120.00816.97
8.0.20.0160.00317.40
8.0.10.0000.00817.01
8.0.00.0110.00916.64
7.4.330.0000.00515.00
7.4.320.0030.00316.44
7.4.300.0060.00016.41
7.4.290.0030.00316.37
7.4.280.0000.00716.46
7.4.270.0030.00316.41
7.4.260.0000.00816.40
7.4.250.0000.00716.33
7.4.240.0000.00716.37
7.4.230.0030.00316.44
7.4.220.0030.01716.35
7.4.210.0000.01716.34
7.4.200.0040.00416.44
7.4.150.0150.00717.40
7.4.140.0100.00817.86
7.4.130.0140.00416.33
7.4.120.0100.01016.32
7.4.110.0040.01216.36
7.4.100.0130.00416.23
7.4.90.0130.00316.45
7.4.80.0100.01319.39
7.4.70.0080.00816.21
7.4.60.0090.00616.32
7.4.50.0080.00016.12
7.4.40.0090.00616.51
7.4.30.0060.00916.58
7.4.00.0060.00914.78
7.3.330.0000.00513.02
7.3.320.0020.00512.95
7.3.310.0070.00016.27
7.3.300.0060.00016.21
7.3.290.0100.00716.23
7.3.280.0090.00816.24
7.3.270.0160.00617.40
7.3.260.0180.00016.27
7.3.250.0110.00516.46
7.3.240.0130.00816.23
7.3.230.0060.01016.39
7.3.210.0030.01216.34
7.3.200.0070.01519.39
7.3.190.0030.01916.23
7.3.180.0090.00616.31
7.3.170.0100.00616.45
7.3.160.0030.01216.29
7.2.330.0060.01016.22
7.2.320.0090.01216.22
7.2.310.0170.00016.52
7.2.300.0120.00316.36
7.2.290.0110.01116.30
7.2.60.0030.01216.53
7.2.00.0000.01319.25
7.1.200.0060.00615.66
7.1.100.0030.00717.65
7.1.70.0070.00717.02
7.1.60.0070.01719.11
7.1.50.0030.02216.56
7.1.00.0000.07322.48
7.0.200.0170.00016.67
7.0.140.0000.07722.18
7.0.100.0000.09019.98
7.0.90.0300.08019.93
7.0.80.0130.07320.01
7.0.70.0100.08019.93
7.0.60.0430.06719.92
7.0.50.0370.07720.20
7.0.40.0100.07020.14
7.0.30.0130.04320.13
7.0.20.0200.07320.15
7.0.10.0200.07020.13
7.0.00.0000.08319.99
5.6.280.0030.07320.90
5.6.250.0030.09020.57
5.6.240.0070.05720.75
5.6.230.0100.08020.58
5.6.220.0070.05320.64
5.6.210.0030.08720.46
5.6.200.0070.08720.95
5.6.190.0130.08021.07
5.6.180.0030.05021.11
5.6.170.0070.08021.13
5.6.160.0130.08320.95
5.6.150.0030.05321.03
5.6.140.0030.04321.16
5.6.130.0130.06720.96
5.6.120.0030.05320.94
5.6.110.0070.08721.08
5.6.100.0070.04721.04
5.6.90.0070.07721.00
5.6.80.0070.07720.33
5.6.70.0070.08020.48
5.6.60.0100.05720.33
5.6.50.0170.07020.48
5.6.40.0030.09020.38
5.6.30.0070.08020.43
5.6.20.0000.08720.30
5.6.10.0030.08020.43
5.6.00.0000.08720.38
5.5.380.0070.07320.41
5.5.370.0130.07720.50
5.5.360.0070.05720.47
5.5.350.0070.08320.41
5.5.340.0100.07720.91
5.5.330.0130.06720.79
5.5.320.0100.09320.88
5.5.310.0070.08720.88
5.5.300.0030.04720.90
5.5.290.0070.09020.72
5.5.280.0100.07720.86
5.5.270.0100.08020.84
5.5.260.0100.06720.81
5.5.250.0000.07320.63
5.5.240.0030.08020.28
5.5.230.0030.06320.29
5.5.220.0070.08020.24
5.5.210.0030.04720.29
5.5.200.0130.05020.24
5.5.190.0130.07720.26
5.5.180.0130.07720.27
5.5.160.0070.06320.18
5.5.150.0070.07720.20
5.5.140.0030.06720.26
5.5.130.0070.08020.10
5.5.120.0000.08720.20
5.5.110.0100.07720.15
5.5.100.0100.06320.07
5.5.90.0200.06720.14
5.5.80.0070.06319.93
5.5.70.0100.07720.07
5.5.60.0100.06320.02
5.5.50.0100.07720.02
5.5.40.0030.08320.14
5.5.30.0100.06020.15
5.5.20.0030.08719.90
5.5.10.0100.08019.98
5.5.00.0030.08719.96
5.4.450.0070.07319.45
5.4.440.0000.08719.38
5.4.430.0100.08019.41
5.4.420.0130.06719.45
5.4.410.0000.06319.43
5.4.400.0070.06019.03
5.4.390.0070.06318.81
5.4.380.0070.04019.02
5.4.370.0030.08319.03
5.4.360.0030.07019.14
5.4.350.0070.07319.04
5.4.340.0170.06319.12
5.4.320.0070.04018.98
5.4.310.0070.05018.94
5.4.300.0000.04718.89
5.4.290.0000.07719.13
5.4.280.0100.07319.11
5.4.270.0030.08019.14
5.4.260.0070.07318.89
5.4.250.0070.07319.06
5.4.240.0070.07019.12
5.4.230.0070.05019.05
5.4.220.0130.07018.89
5.4.210.0070.07019.14
5.4.200.0070.06019.10
5.4.190.0100.07019.22
5.4.180.0070.07719.10
5.4.170.0100.07019.23
5.4.160.0100.04018.94
5.4.150.0200.05719.02
5.4.140.0100.07716.36
5.4.130.0030.06316.28
5.4.120.0030.07316.37
5.4.110.0130.06016.22
5.4.100.0070.06716.25
5.4.90.0030.06716.40
5.4.80.0030.07316.34
5.4.70.0100.07016.23
5.4.60.0100.06316.29
5.4.50.0070.07316.31
5.4.40.0070.06716.45
5.4.30.0070.07316.32
5.4.20.0100.07316.20
5.4.10.0030.07716.38
5.4.00.0030.04315.72
5.3.290.0100.06314.62
5.3.280.0030.04014.46
5.3.270.0130.07314.42
5.3.260.0030.07714.46
5.3.250.0130.06714.54
5.3.240.0170.06314.54
5.3.230.0070.07314.57
5.3.220.0030.05714.43
5.3.210.0070.07314.56
5.3.200.0070.07714.42
5.3.190.0070.07714.43
5.3.180.0100.07014.55
5.3.170.0070.07714.55
5.3.160.0030.08314.54
5.3.150.0100.07714.51
5.3.140.0030.07714.55
5.3.130.0100.06314.53
5.3.120.0000.04714.40
5.3.110.0070.07714.40
5.3.100.0100.07314.02
5.3.90.0030.08713.97
5.3.80.0100.07014.00
5.3.70.0070.07313.97
5.3.60.0100.06313.95
5.3.50.0100.06713.94
5.3.40.0030.06713.93
5.3.30.0100.06013.66
5.3.20.0130.04713.64
5.3.10.0100.07013.64
5.3.00.0070.07013.63
5.2.170.0070.03011.18
5.2.160.0070.06010.97
5.2.150.0100.06010.97
5.2.140.0000.05311.14
5.2.130.0030.03310.91
5.2.120.0100.05311.07
5.2.110.0070.02711.13
5.2.100.0030.06011.01
5.2.90.0170.05011.07
5.2.80.0070.06010.92
5.2.70.0070.06310.90
5.2.60.0100.05311.07
5.2.50.0100.05310.97
5.2.40.0000.05010.84
5.2.30.0070.07010.89
5.2.20.0030.05710.80
5.2.10.0030.06010.78
5.2.00.0030.05310.76
5.1.60.0000.05310.00
5.1.50.0100.0479.97
5.1.40.0000.05010.00
5.1.30.0030.05710.36
5.1.20.0070.05310.39
5.1.10.0030.05710.14
5.1.00.0070.05010.09
5.0.50.0070.0438.98
5.0.40.0030.0438.98
5.0.30.0070.0578.98
5.0.20.0100.0338.98
5.0.10.0000.0478.98
5.0.00.0070.0478.98
4.4.90.0000.0378.98
4.4.80.0000.0278.98
4.4.70.0000.0378.98
4.4.60.0000.0378.98
4.4.50.0000.0208.98
4.4.40.0030.0408.98
4.4.30.0030.0308.98
4.4.20.0030.0278.98
4.4.10.0030.0338.98
4.4.00.0030.0538.98
4.3.110.0000.0378.98
4.3.100.0030.0338.98
4.3.90.0000.0378.98
4.3.80.0030.0508.98
4.3.70.0000.0338.98
4.3.60.0000.0278.98
4.3.50.0000.0238.98
4.3.40.0000.0538.98
4.3.30.0070.0308.98
4.3.20.0000.0408.98
4.3.10.0030.0308.98
4.3.00.0000.0308.98

preferences:
28.73 ms | 403 KiB | 5 Q