3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(json_decode('["number", "number"]'));

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)
8.3.60.0130.00718.56
8.3.50.0260.00621.21
8.3.40.0070.01018.71
8.3.30.0000.01420.16
8.3.20.0040.00420.41
8.3.10.0080.00020.88
8.3.00.0040.00423.48
8.2.180.0150.00316.50
8.2.170.0110.00422.96
8.2.160.0070.00720.52
8.2.150.0050.00324.18
8.2.140.0030.00524.66
8.2.130.0040.00726.16
8.2.120.0040.00419.54
8.2.110.0070.00320.84
8.2.100.0110.00017.78
8.2.90.0030.00619.05
8.2.80.0050.00317.97
8.2.70.0000.00817.35
8.2.60.0030.00517.90
8.2.50.0040.00418.07
8.2.40.0040.00418.09
8.2.30.0000.00719.33
8.2.20.0000.00717.51
8.2.10.0040.00417.54
8.2.00.0060.00317.42
8.1.280.0100.00725.92
8.1.270.0070.00023.99
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0060.00321.25
8.1.230.0090.00317.42
8.1.220.0080.00017.74
8.1.210.0030.00518.77
8.1.200.0060.00317.23
8.1.190.0000.00816.98
8.1.180.0080.00018.10
8.1.170.0080.00018.61
8.1.160.0040.00418.62
8.1.150.0000.00818.50
8.1.140.0040.00417.31
8.1.130.0000.00717.66
8.1.120.0000.00717.36
8.1.110.0070.00017.22
8.1.100.0030.00517.27
8.1.90.0040.00417.30
8.1.80.0040.00417.30
8.1.70.0000.01017.21
8.1.60.0110.00017.48
8.1.50.0000.00717.35
8.1.40.0040.00417.41
8.1.30.0040.00417.54
8.1.20.0030.00617.50
8.1.10.0080.00017.43
8.1.00.0000.00817.35
8.0.300.0050.00318.77
8.0.290.0030.00516.58
8.0.280.0040.00418.36
8.0.270.0070.00017.03
8.0.260.0080.00016.60
8.0.250.0000.00716.79
8.0.240.0000.00816.75
8.0.230.0000.00716.82
8.0.220.0000.00716.78
8.0.210.0000.00616.82
8.0.200.0000.00616.68
8.0.190.0040.00416.79
8.0.180.0030.00516.67
8.0.170.0070.00016.80
8.0.160.0030.00416.66
8.0.150.0000.00716.75
8.0.140.0070.00016.54
8.0.130.0000.00613.14
8.0.120.0070.00016.72
8.0.110.0040.00416.76
8.0.100.0000.00716.66
8.0.90.0040.00416.62
8.0.80.0080.01116.80
8.0.70.0000.00816.63
8.0.60.0040.00416.77
8.0.50.0050.00316.64
8.0.30.0090.00916.95
8.0.20.0120.00717.40
8.0.10.0040.00416.74
8.0.00.0110.00816.63
7.4.330.0000.00516.70
7.4.320.0030.00316.36
7.4.300.0030.00316.43
7.4.290.0000.00716.35
7.4.280.0000.00816.25
7.4.270.0040.00416.42
7.4.260.0050.00013.08
7.4.250.0040.00416.34
7.4.240.0030.00316.36
7.4.230.0000.00716.11
7.4.220.0060.01216.36
7.4.210.0050.01116.44
7.4.200.0000.00716.54
7.4.190.0030.00316.62
7.4.160.0090.00616.31
7.4.150.0080.01017.40
7.4.140.0130.00817.86
7.4.130.0080.00816.27
7.4.120.0080.00916.33
7.4.110.0060.01816.20
7.4.100.0140.00316.18
7.4.90.0110.00716.38
7.4.80.0090.00919.39
7.4.70.0070.01416.32
7.4.60.0060.00916.29
7.4.50.0000.00816.27
7.4.40.0040.01122.77
7.4.30.0070.01016.26
7.4.00.0030.01314.98
7.3.330.0000.00512.92
7.3.320.0050.00012.91
7.3.310.0000.00716.21
7.3.300.0030.00316.14
7.3.290.0100.00316.08
7.3.280.0070.01016.08
7.3.270.0130.00417.40
7.3.260.0080.00918.24
7.3.250.0110.00616.31
7.3.240.0130.00316.17
7.3.230.0100.00616.39
7.3.210.0070.01016.01
7.3.200.0120.01019.39
7.3.190.0060.01516.02
7.3.180.0110.00616.08
7.3.170.0090.00616.45
7.3.160.0110.00716.18
7.3.120.0110.00314.61
7.3.10.0160.01216.22
7.3.00.0100.01016.53
7.2.330.0060.01216.43
7.2.320.0140.00716.66
7.2.310.0030.01316.47
7.2.300.0090.00616.32
7.2.290.0150.00416.40
7.2.130.0070.01116.50
7.2.120.0070.01816.29
7.2.110.0240.00616.34
7.2.100.0000.01516.00
7.2.90.0180.00716.32
7.2.80.0170.01016.46
7.2.70.0160.00316.34
7.2.60.0100.01016.42
7.2.50.0070.01116.06
7.2.40.0190.00816.46
7.2.30.0130.00616.11
7.2.20.0170.01016.43
7.2.10.0180.00416.77
7.2.00.0070.01117.96
7.1.250.0110.00815.32
7.1.100.0040.00817.98
7.1.70.0070.00716.82
7.1.60.0180.00719.17
7.1.50.0100.01316.82
7.1.00.0000.05722.54
7.0.200.0030.00516.73
7.0.140.0130.06322.14
7.0.90.0400.08019.91
7.0.80.0070.05319.86
7.0.70.0630.07320.00
7.0.60.0570.08320.05
7.0.50.0100.05320.31
7.0.40.0100.07719.95
7.0.30.0100.05320.11
7.0.20.0100.08020.09
7.0.10.0170.08320.04
7.0.00.0030.09720.12
5.6.280.0000.07721.14
5.6.230.0070.05020.53
5.6.220.0170.04320.70
5.6.210.0100.08020.77
5.6.200.0070.08321.07
5.6.190.0030.08721.08
5.6.180.0030.05321.04
5.6.170.0130.07721.13
5.6.160.0030.09020.95
5.6.150.0070.06320.93
5.6.140.0030.06321.01
5.6.130.0130.04021.09
5.6.120.0100.06321.12
5.6.110.0000.11321.07
5.6.100.0000.05321.15
5.6.90.0030.09020.88
5.6.80.0030.05020.43
5.6.70.0070.08020.45
5.6.60.0070.09320.46
5.6.50.0100.05720.44
5.6.40.0070.07020.39
5.6.30.0100.04020.34
5.6.20.0100.04020.32
5.6.10.0070.07020.39
5.6.00.0070.04720.44
5.5.370.0070.05020.39
5.5.360.0100.07320.40
5.5.350.0070.08320.44
5.5.340.0070.05320.80
5.5.330.0130.07320.79
5.5.320.0170.07020.91
5.5.310.0030.05320.92
5.5.300.0030.09320.88
5.5.290.0070.08720.89
5.5.280.0100.08020.79
5.5.270.0100.05020.91
5.5.260.0130.07020.76
5.5.250.0030.05020.63
5.5.240.0100.05320.30
5.5.230.0130.07720.29
5.5.220.0030.08720.14
5.5.210.0030.07720.16
5.5.200.0130.08019.99
5.5.190.0100.07020.14
5.5.180.0030.04720.24
5.5.160.0100.04320.18
5.5.150.0130.06719.98
5.5.140.0030.05320.17
5.5.130.0070.06020.26
5.5.120.0070.08020.20
5.5.110.0070.08020.21
5.5.100.0100.07719.96
5.5.90.0070.07720.06
5.5.80.0070.07720.00
5.5.70.0130.04720.11
5.5.60.0030.08720.05
5.5.50.0030.08320.05
5.5.40.0170.05720.05
5.5.30.0130.05719.98
5.5.20.0170.05020.08
5.5.10.0070.07320.03
5.5.00.0100.07320.12
5.4.450.0070.07319.38
5.4.440.0170.07019.55
5.4.430.0070.04319.30
5.4.420.0030.07719.13
5.4.410.0170.07019.24
5.4.400.0130.03318.95
5.4.390.0100.07018.98
5.4.380.0000.08018.94
5.4.370.0000.04719.22
5.4.360.0070.04718.80
5.4.350.0070.07719.11
5.4.340.0100.08019.07
5.4.320.0130.07018.90
5.4.310.0130.06718.95
5.4.300.0270.03019.12
5.4.290.0030.07018.90
5.4.280.0200.07719.22
5.4.270.0130.07318.89
5.4.260.0030.04318.96
5.4.250.0070.07719.14
5.4.240.0070.07019.11
5.4.230.0100.07318.99
5.4.220.0130.06718.89
5.4.210.0070.06018.78
5.4.200.0000.08718.98
5.4.190.0100.04018.89
5.4.180.0000.04019.05
5.4.170.0100.07719.05
5.4.160.0070.07319.02
5.4.150.0030.07318.93
5.4.140.0100.07016.33
5.4.130.0100.03716.28
5.4.120.0000.08016.34
5.4.110.0030.03716.20
5.4.100.0100.06016.21
5.4.90.0030.07716.22
5.4.80.0070.04016.41
5.4.70.0030.06716.31
5.4.60.0130.05316.31
5.4.50.0070.07716.41
5.4.40.0100.06316.23
5.4.30.0070.07316.31
5.4.20.0100.07016.41
5.4.10.0100.07316.30
5.4.00.0030.05015.81
5.3.290.0000.05014.61
5.3.280.0030.04714.60
5.3.270.0030.06714.54
5.3.260.0030.08014.57
5.3.250.0170.02714.55
5.3.240.0170.06714.55
5.3.230.0100.04714.43
5.3.220.0030.07014.39
5.3.210.0030.04314.57
5.3.200.0070.06714.42
5.3.190.0200.06314.57
5.3.180.0100.05714.52
5.3.170.0070.07014.57
5.3.160.0000.08014.42
5.3.150.0100.03714.55
5.3.140.0100.06714.41
5.3.130.0170.06014.53
5.3.120.0030.08014.48
5.3.110.0070.07314.50
5.3.100.0070.06013.94
5.3.90.0030.07713.99
5.3.80.0100.05313.79
5.3.70.0070.03314.00
5.3.60.0030.03713.96
5.3.50.0030.04013.77
5.3.40.0030.06713.73
5.3.30.0070.04013.89
5.3.20.0130.06013.60
5.3.10.0130.06313.62
5.3.00.0130.06713.61
5.2.170.0000.04313.60
5.2.160.0070.03013.60
5.2.150.0100.05313.60
5.2.140.0070.04313.60
5.2.130.0100.06013.60
5.2.120.0070.05713.60
5.2.110.0000.06313.60
5.2.100.0100.05013.60
5.2.90.0000.06713.60
5.2.80.0030.03313.60
5.2.70.0000.06713.60
5.2.60.0030.06013.60
5.2.50.0100.05313.60
5.2.40.0030.05713.60
5.2.30.0070.06013.60
5.2.20.0030.06313.60
5.2.10.0070.05013.60
5.2.00.0000.06713.60
5.1.60.0100.04313.60
5.1.50.0030.05313.60
5.1.40.0030.04313.60
5.1.30.0030.05713.60
5.1.20.0100.04313.60
5.1.10.0070.05013.60
5.1.00.0000.04313.60
5.0.50.0000.04713.60
5.0.40.0030.03313.60
5.0.30.0100.06313.60
5.0.20.0030.01713.60
5.0.10.0000.04713.60
5.0.00.0000.06013.60
4.4.90.0030.02313.60
4.4.80.0000.02713.60
4.4.70.0030.04013.60
4.4.60.0000.04313.60
4.4.50.0000.02713.60
4.4.40.0000.03713.60
4.4.30.0030.03313.60
4.4.20.0000.03013.60
4.4.10.0030.03313.60
4.4.00.0000.03713.60
4.3.110.0070.01313.60
4.3.100.0000.02013.60
4.3.90.0000.02313.60
4.3.80.0030.02713.60
4.3.70.0000.03313.60
4.3.60.0000.03713.60
4.3.50.0070.03313.60
4.3.40.0000.05713.60
4.3.30.0000.03313.60
4.3.20.0030.03313.60
4.3.10.0030.02713.60
4.3.00.0000.02713.60

preferences:
58.19 ms | 401 KiB | 5 Q