3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo serialize([3,"test"]);

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)
8.3.60.0070.00716.63
8.3.50.0140.00521.99
8.3.40.0100.01018.79
8.3.30.0070.00718.96
8.3.20.0040.00420.19
8.3.10.0000.00721.69
8.3.00.0040.00419.06
8.2.180.0140.00716.32
8.2.170.0120.00322.96
8.2.160.0100.00322.26
8.2.150.0000.00724.18
8.2.140.0060.00324.66
8.2.130.0070.00026.16
8.2.120.0060.00319.56
8.2.110.0060.00322.11
8.2.100.0040.00717.59
8.2.90.0040.00419.23
8.2.80.0060.00317.97
8.2.70.0000.00817.34
8.2.60.0040.00417.91
8.2.50.0020.00618.07
8.2.40.0060.00318.03
8.2.30.0000.00819.30
8.2.20.0030.00517.47
8.2.10.0070.00017.90
8.2.00.0000.00817.53
8.1.280.0130.00725.92
8.1.270.0090.00018.87
8.1.260.0050.00226.35
8.1.250.0070.00028.09
8.1.240.0030.00623.88
8.1.230.0110.00019.00
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0030.00617.10
8.1.180.0000.00718.10
8.1.170.0080.00018.56
8.1.160.0070.00022.06
8.1.150.0070.00018.71
8.1.140.0000.00817.19
8.1.130.0070.00017.63
8.1.120.0000.00817.18
8.1.110.0050.00217.31
8.1.100.0070.00017.19
8.1.90.0000.00717.21
8.1.80.0040.00417.20
8.1.70.0000.00717.30
8.1.60.0050.00317.29
8.1.50.0050.00517.38
8.1.40.0040.00417.42
8.1.30.0040.00417.54
8.1.20.0000.00817.45
8.1.10.0040.00417.22
8.1.00.0030.00617.34
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0070.00018.24
8.0.270.0000.00717.16
8.0.260.0030.00317.18
8.0.250.0000.00716.89
8.0.240.0040.00416.77
8.0.230.0000.00716.78
8.0.220.0000.00716.73
8.0.210.0000.00716.77
8.0.200.0030.00316.84
8.0.190.0070.00016.80
8.0.180.0050.00216.73
8.0.170.0000.00716.81
8.0.160.0070.00016.82
8.0.150.0000.00816.78
8.0.140.0000.00816.57
8.0.130.0000.00613.16
8.0.120.0000.00816.68
8.0.110.0000.00716.64
8.0.100.0000.00716.71
8.0.90.0040.00416.57
8.0.80.0040.01216.71
8.0.70.0050.00216.79
8.0.60.0000.00716.58
8.0.50.0000.00716.86
8.0.30.0120.01317.04
8.0.20.0060.01217.40
8.0.10.0070.00016.81
8.0.00.0070.01216.71
7.4.330.0050.00015.03
7.4.320.0000.00616.37
7.4.300.0000.00616.36
7.4.290.0000.00716.35
7.4.280.0000.00816.27
7.4.270.0030.00316.48
7.4.260.0000.00816.27
7.4.250.0040.00416.46
7.4.240.0020.00516.40
7.4.230.0000.00716.55
7.4.220.0040.01416.42
7.4.210.0110.00816.44
7.4.200.0030.00316.53
7.4.160.0110.00416.35
7.4.150.0060.01317.40
7.4.140.0110.00717.86
7.4.130.0080.01016.36
7.4.120.0080.01016.46
7.4.110.0130.00616.49
7.4.100.0120.00916.30
7.4.90.0110.00516.32
7.4.80.0070.01419.39
7.4.70.0130.00316.27
7.4.60.0100.00716.52
7.4.50.0030.00616.51
7.4.40.0130.00616.47
7.4.30.0070.01016.42
7.4.00.0110.00314.58
7.3.330.0000.00512.92
7.3.320.0030.00312.88
7.3.310.0040.00416.02
7.3.300.0030.00516.16
7.3.290.0030.00316.10
7.3.280.0070.01116.08
7.3.270.0150.00317.40
7.3.260.0060.01216.27
7.3.250.0120.00616.45
7.3.240.0100.00716.30
7.3.230.0060.01116.39
7.3.210.0140.00716.45
7.3.200.0160.00619.39
7.3.190.0030.01316.31
7.3.180.0060.00916.13
7.3.170.0040.01416.27
7.3.160.0030.01316.39
7.2.330.0040.01316.57
7.2.320.0090.00916.51
7.2.310.0080.00816.34
7.2.300.0110.00616.26
7.2.290.0090.00916.36
7.2.00.0000.00919.38
7.1.200.0030.00915.60
7.1.100.0000.01617.88
7.1.70.0090.00016.95
7.1.60.0060.01819.46
7.1.50.0040.00816.82
7.1.00.0000.08022.27
7.0.200.0030.00616.70
7.0.140.0070.04322.00
7.0.60.0130.07720.04
7.0.50.0070.04317.74
7.0.40.0070.04720.32
7.0.30.0270.05020.30
7.0.20.0370.04020.11
7.0.10.0030.04320.00
7.0.00.0100.06320.20
5.6.280.0070.06321.11
5.6.210.0100.07020.72
5.6.200.0170.07718.19
5.6.190.0070.08320.77
5.6.180.0370.04320.49
5.6.170.0330.07020.49
5.6.160.0030.04020.50
5.6.150.0070.03718.13
5.6.140.0070.08018.14
5.6.130.0130.03318.23
5.6.120.0000.07020.99
5.6.110.0070.08720.98
5.6.100.0070.06021.04
5.6.90.0130.07321.02
5.6.80.0070.08320.34
5.5.350.0230.06720.46
5.5.340.0100.04317.98
5.5.330.0100.08720.36
5.5.320.0400.05020.13
5.5.310.0400.06020.30
5.5.300.0030.08317.91
5.5.290.0070.08317.98
5.5.280.0030.08020.96
5.5.270.0100.08020.73
5.5.260.0100.07720.75
5.5.250.0030.04020.54
5.5.240.0070.07320.06
5.4.450.0170.04719.29
5.4.440.0270.04319.45
5.4.430.0130.04719.23
5.4.420.0230.03719.23
5.4.410.0200.03719.29
5.4.400.0170.04319.06
5.4.390.0170.04018.93
5.4.380.0170.03719.16
5.4.370.0200.03719.24
5.4.360.0200.03719.08
5.4.350.0200.03318.91
5.4.340.0170.04019.10
5.4.320.0300.02719.08
5.4.310.0200.03719.21
5.4.300.0130.04318.93
5.4.290.0230.03019.23
5.4.280.0130.04019.12
5.4.270.0230.04019.05
5.4.260.0200.03318.93
5.4.250.0230.03319.12
5.4.240.0170.03719.23
5.4.230.0200.03319.23
5.4.220.0170.04018.77
5.4.210.0130.04018.91
5.4.200.0170.03718.93
5.4.190.0130.04019.11
5.4.180.0230.04319.23
5.4.170.0200.03719.04
5.4.160.0170.03719.06
5.4.150.0130.04319.13
5.4.140.0200.03316.28
5.4.130.0200.03316.30
5.4.120.0230.03016.44
5.4.110.0170.03716.43
5.4.100.0170.04316.38
5.4.90.0200.03316.46
5.4.80.0170.03716.44
5.4.70.0230.03016.46
5.4.60.0000.05716.28
5.4.50.0230.04016.36
5.4.40.0200.07716.43
5.4.30.0370.05716.47
5.4.20.0200.05016.28
5.4.10.0170.04016.28
5.4.00.0170.03716.28
5.3.290.0170.06716.28
5.3.280.0430.04716.28
5.3.270.0200.04316.28
5.3.260.0170.04016.28
5.3.250.0230.03016.28
5.3.240.0170.04016.28
5.3.230.0230.04716.28
5.3.220.0230.03716.28
5.3.210.0300.05316.28
5.3.200.0270.04316.28
5.3.190.0270.03316.28
5.3.180.0330.06716.28
5.3.170.0300.06716.28
5.3.160.0300.07016.28
5.3.150.0270.04016.28
5.3.140.0270.04316.28
5.3.130.0300.04316.28
5.3.120.0300.03716.28
5.3.110.0330.06716.28
5.3.100.0330.07316.28
5.3.90.0330.04716.28
5.3.80.0300.07016.28
5.3.70.0270.06316.28
5.3.60.0330.06316.28
5.3.50.0370.06316.28
5.3.40.0300.03316.28
5.3.30.0170.04716.28
5.3.20.0200.03716.28
5.3.10.0370.04316.28
5.3.00.0330.05316.28
5.2.170.0230.05716.28
5.2.160.0200.05016.28
5.2.150.0200.04716.28
5.2.140.0200.04316.28
5.2.130.0200.03016.28
5.2.120.0200.05716.28
5.2.110.0200.03716.28
5.2.100.0270.05316.28
5.2.90.0170.03016.28
5.2.80.0230.06316.28
5.2.70.0300.05316.28
5.2.60.0200.03316.28
5.2.50.0130.03716.28
5.2.40.0170.02716.28
5.2.30.0100.03716.28
5.2.20.0100.03316.28
5.2.10.0130.03016.28
5.2.00.0270.05316.28
5.1.60.0130.03316.28
5.1.50.0200.02716.28
5.1.40.0230.04316.28
5.1.30.0100.03316.28
5.1.20.0170.03316.28
5.1.10.0270.05016.28
5.1.00.0200.03316.28
5.0.50.0100.04316.28
5.0.40.0130.04016.28
5.0.30.0100.04016.28
5.0.20.0100.02316.28
5.0.10.0070.03016.28
5.0.00.0130.05716.28
4.4.90.0130.01316.28
4.4.80.0030.02016.28
4.4.70.0130.02016.28
4.4.60.0170.03016.28
4.4.50.0130.01316.28
4.4.40.0130.03016.28
4.4.30.0100.01716.28
4.4.20.0100.03716.28
4.4.10.0130.03316.28
4.4.00.0100.05316.28
4.3.110.0100.03016.28
4.3.100.0100.02016.28
4.3.90.0100.01716.28
4.3.80.0070.03016.28
4.3.70.0130.01316.28
4.3.60.0170.03016.28
4.3.50.0100.03016.28
4.3.40.0100.04016.28
4.3.30.0070.01716.28
4.3.20.0030.03316.28
4.3.10.0070.02016.28
4.3.00.0030.02016.28

preferences:
39.81 ms | 401 KiB | 5 Q