3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(E_ALL); echo "string"; echo '123123'; session_start();

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)
8.3.60.0170.00016.75
8.3.50.0110.00516.49
8.3.40.0110.00718.86
8.3.30.0030.01518.45
8.3.20.0000.00818.60
8.3.10.0040.00418.61
8.3.00.0040.00419.25
8.2.180.0070.01016.32
8.2.170.0100.00722.96
8.2.160.0030.01218.96
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00019.65
8.2.110.0030.00621.09
8.2.100.0110.00017.91
8.2.90.0030.00617.91
8.2.80.0070.00017.97
8.2.70.0060.00317.50
8.2.60.0040.00417.90
8.2.50.0040.00418.07
8.2.40.0090.00019.23
8.2.30.0040.00417.62
8.2.20.0040.00417.46
8.2.10.0000.00817.51
8.2.00.0070.00017.54
8.1.280.0000.01425.92
8.1.270.0040.00423.99
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0080.00022.54
8.1.230.0110.00020.90
8.1.220.0050.00317.74
8.1.210.0050.00318.77
8.1.200.0040.00417.10
8.1.190.0030.00517.22
8.1.180.0040.00418.10
8.1.170.0050.00318.56
8.1.160.0050.00318.94
8.1.150.0040.00418.42
8.1.140.0040.00417.27
8.1.130.0060.00319.17
8.1.120.0000.00717.34
8.1.110.0040.00417.21
8.1.100.0070.00017.22
8.1.90.0040.00417.30
8.1.80.0000.00717.31
8.1.70.0040.00417.19
8.1.60.0000.00817.37
8.1.50.0050.00317.35
8.1.40.0030.00617.27
8.1.30.0070.00417.53
8.1.20.0040.00417.50
8.1.10.0030.00517.36
8.1.00.0040.00417.34
8.0.300.0080.00019.85
8.0.290.0050.00216.75
8.0.280.0000.00718.44
8.0.270.0030.00317.15
8.0.260.0000.00716.86
8.0.250.0040.00416.78
8.0.240.0070.00016.89
8.0.230.0000.00816.79
8.0.220.0000.00816.79
8.0.210.0030.00716.87
8.0.200.0090.00016.89
8.0.190.0000.00816.72
8.0.180.0040.00416.89
8.0.170.0040.00416.70
8.0.160.0030.00316.84
8.0.150.0000.01016.87
8.0.140.0000.00816.68
8.0.130.0030.00313.22
8.0.120.0030.00516.73
8.0.110.0000.00816.87
8.0.100.0080.00016.70
8.0.90.0000.00716.71
8.0.80.0000.01416.77
8.0.70.0000.00716.86
8.0.60.0060.00316.68
8.0.50.0000.00716.70
8.0.30.0080.00816.83
8.0.20.0100.00817.03
8.0.10.0050.00216.75
8.0.00.0150.00316.59
7.4.330.0020.00212.84
7.4.320.0030.00316.45
7.4.300.0060.00016.50
7.4.290.0060.00016.35
7.4.280.0000.00816.43
7.4.270.0050.00216.48
7.4.260.0000.00513.20
7.4.250.0040.00416.45
7.4.240.0030.00316.46
7.4.230.0030.00316.52
7.4.220.0110.00716.32
7.4.210.0060.00816.53
7.4.200.0000.00716.21
7.4.190.0040.00416.41
7.4.160.0120.00316.44
7.4.150.0030.01416.48
7.4.140.0060.01917.86
7.4.130.0060.01116.43
7.4.120.0120.00616.47
7.4.110.0100.00816.36
7.4.100.0070.01416.37
7.4.90.0150.00816.39
7.4.80.0150.00319.39
7.4.70.0100.00716.56
7.4.60.0030.01316.38
7.4.50.0000.00816.27
7.4.40.0100.00616.31
7.4.30.0110.00516.65
7.4.00.0070.01114.98
7.3.330.0000.00613.12
7.3.320.0000.00712.94
7.3.310.0030.00316.30
7.3.300.0030.00316.21
7.3.290.0100.00416.23
7.3.280.0060.00916.09
7.3.270.0170.00016.41
7.3.260.0140.00316.57
7.3.240.0030.01316.32
7.3.230.0130.00316.16
7.3.210.0080.00816.24
7.3.200.0120.00316.37
7.3.190.0090.00616.25
7.3.180.0060.00916.34
7.3.170.0120.00316.19
7.3.160.0040.01216.30
7.3.120.0040.01514.92
7.2.330.0120.00616.53
7.2.320.0130.00616.30
7.2.310.0060.01116.41
7.2.300.0070.01016.52
7.2.290.0140.00316.32
7.2.80.0110.00416.37
7.2.60.0040.01116.71
7.2.00.0060.00919.16
7.1.200.0030.01015.46
7.1.100.0030.00918.02
7.1.70.0040.00817.07
7.1.60.0090.01519.21
7.1.50.0070.01616.80
7.1.00.0030.06722.40
7.0.200.0030.00616.66
7.0.140.0000.07322.12
7.0.120.0000.05022.16
7.0.60.0630.05319.94
7.0.50.0000.04317.85
7.0.40.0070.07720.07
7.0.30.0230.08720.21
7.0.20.0200.03720.28
7.0.10.0100.08020.12
7.0.00.0000.05320.03
5.6.210.0630.05020.77
5.6.200.0100.07718.12
5.6.190.0170.08020.63
5.6.180.0300.04320.57
5.6.170.0230.05020.37
5.6.160.0070.03720.49
5.6.150.0070.04018.18
5.6.140.0030.06318.18
5.6.130.0000.08018.16
5.6.120.0130.07720.98
5.6.110.0130.08020.95
5.6.100.0100.08321.12
5.6.90.0100.04720.96
5.6.80.0070.03720.53
5.5.350.0000.08720.34
5.5.340.0070.06017.92
5.5.330.0070.08020.47
5.5.320.0130.07320.34
5.5.310.0270.07720.31
5.5.300.0000.06318.03
5.5.290.0000.05317.97
5.5.280.0170.07020.88
5.5.270.0100.08020.66
5.5.260.0130.07320.83
5.5.250.0130.07020.45
5.5.240.0130.03020.02
5.4.450.0000.07319.14
5.4.440.0230.06719.25
5.4.430.0000.04319.44
5.4.420.0030.08319.32
5.4.410.0370.03019.02
5.4.400.0100.05019.22
5.4.390.0100.07019.12
5.4.380.0000.05019.18
5.4.370.0030.05018.93
5.4.360.0030.08319.18
5.4.350.0030.04019.14
5.4.340.0030.07318.83
5.4.320.0030.06719.01
5.4.310.0100.06718.79
5.4.300.0100.04018.82
5.4.290.0030.07719.13
5.4.280.0070.08319.18
5.4.270.0000.08718.91
5.4.260.0030.04319.08
5.4.250.0070.06718.91
5.4.240.0130.07318.79
5.4.230.0130.06719.11
5.4.220.0100.04019.17
5.4.210.0070.05719.07
5.4.200.0100.04719.11
5.4.190.0170.07018.93
5.4.180.0170.07019.02
5.4.170.0100.05319.12
5.4.160.0070.06318.77
5.4.150.0100.08018.95
5.4.140.0100.07716.21
5.4.130.0030.05716.37
5.4.120.0000.04016.43
5.4.110.0030.05316.30
5.4.100.0070.04316.61
5.4.90.0130.03016.15
5.4.80.0000.05316.22
5.4.70.0070.06716.39
5.4.60.0070.04016.38
5.4.50.0030.03716.32
5.4.40.0030.03716.14
5.4.30.0000.04016.38
5.4.20.0000.04016.35
5.4.10.0070.03316.38
5.4.00.0000.03715.73
5.3.290.0070.07314.48
5.3.280.0070.06714.54
5.3.270.0030.07314.57
5.3.260.0030.05714.54
5.3.250.0030.05314.46
5.3.240.0070.08014.55
5.3.230.0030.04014.55
5.3.220.0030.07714.49
5.3.210.0070.09014.39
5.3.200.0100.07314.58
5.3.190.0070.03714.39
5.3.180.0070.04014.49
5.3.170.0030.05314.44
5.3.160.0070.03314.41
5.3.150.0100.03314.54
5.3.140.0000.04014.49
5.3.130.0100.03314.42
5.3.120.0100.03014.40
5.3.110.0070.03314.48
5.3.100.0000.04013.88
5.3.90.0000.04013.96
5.3.80.0000.03713.94
5.3.70.0000.04013.94
5.3.60.0170.02313.95
5.3.50.0070.03714.03
5.3.40.0030.03713.87
5.3.30.0030.03313.85
5.3.20.0030.03713.61
5.3.10.0030.03313.57
5.3.00.0030.03313.56
5.2.170.0000.03711.13
5.2.160.0030.02710.96
5.2.150.0070.02311.15
5.2.140.0070.02311.03
5.2.130.0070.03010.92
5.2.120.0000.03011.00
5.2.110.0030.02711.03
5.2.100.0000.03011.18
5.2.90.0070.02311.02
5.2.80.0000.03010.91
5.2.70.0030.03011.07
5.2.60.0000.03311.20
5.2.50.0000.03310.95
5.2.40.0000.03010.93
5.2.30.0000.03010.79
5.2.20.0000.03010.89
5.2.10.0030.02710.82
5.2.00.0070.02310.71
5.1.60.0030.02710.05
5.1.50.0000.0279.89
5.1.40.0070.0209.93
5.1.30.0000.02710.39
5.1.20.0070.02010.40
5.1.10.0000.02710.11
5.1.00.0100.03710.20
5.0.50.0000.0208.56
5.0.40.0000.0208.46
5.0.30.0030.0278.26
5.0.20.0030.0208.16
5.0.10.0000.0208.22
5.0.00.0000.0308.17
4.4.90.0000.0178.04
4.4.80.0000.0178.04
4.4.70.0000.0178.04
4.4.60.0030.0138.04
4.4.50.0030.0138.04
4.4.40.0000.0238.04
4.4.30.0070.0108.04
4.4.20.0000.0178.04
4.4.10.0000.0178.04
4.4.00.0000.0278.04
4.3.110.0000.0178.04
4.3.100.0000.0138.04
4.3.90.0030.0138.04
4.3.80.0030.0208.04
4.3.70.0070.0138.06
4.3.60.0070.0308.06
4.3.50.0000.0178.07
4.3.40.0100.0178.07
4.3.30.0000.0178.07
4.3.20.0070.0138.07
4.3.10.0000.0208.07
4.3.00.0030.0338.07

preferences:
63.87 ms | 401 KiB | 5 Q