3v4l.org

run code in 300+ PHP versions simultaneously
<?php $message = ""; echo $message; header("HTTP/1.1: 200");

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)
8.3.70.0140.01118.18
8.3.60.0140.00718.43
8.3.50.0140.00521.02
8.3.40.0120.00918.79
8.3.30.0040.01118.46
8.3.20.0080.00018.48
8.3.10.0040.00421.72
8.3.00.0000.00720.93
8.2.180.0070.01118.04
8.2.170.0140.00322.96
8.2.160.0070.00719.08
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0000.00722.13
8.2.120.0050.00226.35
8.2.110.0040.00720.90
8.2.100.0040.00817.93
8.2.90.0050.00319.26
8.2.80.0080.00017.97
8.2.70.0090.00017.50
8.2.60.0110.00017.43
8.2.50.0030.00518.10
8.2.40.0000.00820.59
8.2.30.0000.00720.58
8.2.20.0040.00417.58
8.2.10.0040.00418.03
8.2.00.0000.00818.09
8.1.280.0070.01125.92
8.1.270.0040.00423.79
8.1.260.0050.00328.09
8.1.250.0040.00428.09
8.1.240.0000.00922.53
8.1.230.0080.00317.77
8.1.220.0000.00717.74
8.1.210.0000.00918.77
8.1.200.0040.00417.10
8.1.190.0060.00317.10
8.1.180.0000.00918.10
8.1.170.0030.00518.45
8.1.160.0000.00820.79
8.1.150.0040.00318.75
8.1.140.0040.00419.42
8.1.130.0030.00317.62
8.1.120.0040.00417.28
8.1.110.0000.00717.39
8.1.100.0000.00717.41
8.1.90.0000.00817.30
8.1.80.0000.00717.33
8.1.70.0070.00017.34
8.1.60.0050.00317.52
8.1.50.0030.00617.41
8.1.40.0040.00417.34
8.1.30.0060.00317.49
8.1.20.0070.00017.58
8.1.10.0040.00417.32
8.1.00.0060.00317.44
8.0.300.0000.00718.77
8.0.290.0090.00016.58
8.0.280.0050.00318.43
8.0.270.0000.00717.24
8.0.260.0080.00017.30
8.0.250.0000.00616.92
8.0.240.0040.00416.84
8.0.230.0000.00716.80
8.0.220.0000.00716.84
8.0.210.0000.00716.86
8.0.200.0040.00416.87
8.0.190.0030.00516.88
8.0.180.0040.00416.84
8.0.170.0040.00416.80
8.0.160.0000.00716.86
8.0.150.0020.00516.74
8.0.140.0050.00216.81
8.0.130.0000.00513.26
8.0.120.0000.00716.83
8.0.110.0030.00416.75
8.0.100.0000.00716.73
8.0.90.0070.00016.75
8.0.80.0100.00716.86
8.0.70.0070.00016.70
8.0.60.0030.00516.70
8.0.50.0040.00416.64
8.0.30.0070.00917.02
8.0.20.0090.01017.40
8.0.10.0050.00216.93
8.0.00.0150.00516.71
7.4.330.0000.00515.08
7.4.320.0040.00416.48
7.4.300.0000.00616.52
7.4.290.0030.00716.51
7.4.280.0030.00616.53
7.4.270.0000.00816.38
7.4.260.0070.00016.39
7.4.250.0070.00016.37
7.4.240.0070.00016.32
7.4.230.0030.00316.62
7.4.220.0090.01016.45
7.4.210.0060.01316.45
7.4.200.0060.00016.23
7.4.160.0090.00616.38
7.4.150.0140.01017.40
7.4.140.0180.00717.86
7.4.130.0110.00816.42
7.4.120.0120.01016.43
7.4.110.0110.00616.44
7.4.100.0060.01916.54
7.4.90.0090.00916.38
7.4.80.0080.00819.39
7.4.70.0130.00316.44
7.4.60.0040.01116.38
7.4.50.0110.00716.52
7.4.40.0080.00816.43
7.4.30.0130.00816.39
7.4.00.0000.00914.78
7.3.330.0030.00313.12
7.3.320.0000.00613.04
7.3.310.0000.00716.09
7.3.300.0060.00016.17
7.3.290.0080.00916.17
7.3.280.0080.00716.17
7.3.270.0140.00417.40
7.3.260.0120.00616.63
7.3.250.0120.01016.35
7.3.240.0090.00916.25
7.3.230.0100.01016.45
7.3.210.0120.00316.37
7.3.200.0040.01216.20
7.3.190.0170.00016.29
7.3.180.0100.00616.36
7.3.170.0080.00816.20
7.3.160.0080.00916.35
7.2.330.0060.01216.60
7.2.320.0040.01516.24
7.2.310.0140.00316.67
7.2.300.0140.00316.15
7.2.290.0080.01216.37
7.2.110.0030.01016.33
7.2.60.0270.00716.32
7.2.00.0000.00918.87
7.1.200.0040.00415.59
7.1.100.0070.00717.93
7.1.70.0100.00716.64
7.1.60.0100.01420.41
7.1.00.0100.07022.45
7.0.200.0070.00714.69
7.0.100.0070.08319.97
7.0.90.0030.05719.87
7.0.80.0130.06320.12
7.0.70.0130.08019.89
7.0.60.0270.07019.95
7.0.50.0130.04720.35
7.0.40.0030.04320.03
7.0.30.0100.04320.08
7.0.20.0030.04320.09
7.0.10.0070.04019.91
7.0.00.0030.04720.07
5.6.280.0000.07721.07
5.6.250.0070.07320.49
5.6.240.0070.08320.63
5.6.230.0000.08720.75
5.6.220.0000.08720.58
5.6.210.0000.08720.69
5.6.200.0130.07321.07
5.6.190.0100.07021.02
5.6.180.0030.05021.16
5.6.170.0030.04321.02
5.6.160.0030.04321.11
5.6.150.0000.04320.95
5.6.140.0070.03721.07
5.6.130.0070.04021.05
5.6.120.0030.04320.93
5.6.110.0270.02020.91
5.6.100.0030.05321.09
5.6.90.0000.04720.92
5.6.80.0100.04020.43
5.6.70.0070.03720.40
5.6.60.0030.04020.50
5.6.50.0000.04320.43
5.6.40.0030.04020.48
5.6.30.0070.04320.45
5.6.20.0000.04320.23
5.6.10.0070.04720.41
5.6.00.0130.03320.34
5.5.380.0130.07020.34
5.5.370.0070.08020.49
5.5.360.0070.04320.55
5.5.350.0100.07720.32
5.5.340.0170.07020.79
5.5.330.0200.07320.88
5.5.320.0100.08020.77
5.5.310.0030.04320.88
5.5.300.0000.04320.86
5.5.290.0100.03320.91
5.5.280.0000.05020.78
5.5.270.0030.04320.78
5.5.260.0030.08320.81
5.5.250.0030.04720.71
5.5.240.0070.03720.01
5.5.230.0030.04020.30
5.5.220.0030.04320.30
5.5.210.0000.04320.13
5.5.200.0130.06020.25
5.5.190.0000.04320.12
5.5.180.0000.04320.17
5.5.160.0070.03719.98
5.5.150.0070.03319.97
5.5.140.0070.05720.26
5.5.130.0030.04320.20
5.5.120.0130.06020.21
5.5.110.0100.07320.11
5.5.100.0030.06720.01
5.5.90.0030.04320.14
5.5.80.0070.06020.09
5.5.70.0070.03320.13
5.5.60.0070.03320.14
5.5.50.0100.03320.05
5.5.40.0070.08020.13
5.5.30.0130.06720.05
5.5.20.0070.08020.08
5.5.10.0100.07720.04
5.5.00.0030.08020.04
5.4.450.0030.04019.30
5.4.440.0100.04719.26
5.4.430.0030.06319.40
5.4.420.0000.04319.36
5.4.410.0030.04019.18
5.4.400.0070.03018.91
5.4.390.0000.04018.90
5.4.380.0100.03019.05
5.4.370.0070.03318.82
5.4.360.0070.03318.98
5.4.350.0000.06018.96
5.4.340.0070.05319.04
5.4.320.0070.04719.04
5.4.310.0100.03018.81
5.4.300.0030.07019.04
5.4.290.0170.04719.11
5.4.280.0070.03718.96
5.4.270.0000.07019.06
5.4.260.0070.03319.09
5.4.250.0070.03019.02
5.4.240.0070.03318.89
5.4.230.0030.05719.02
5.4.220.0070.03319.07
5.4.210.0030.08018.81
5.4.200.0100.07318.98
5.4.190.0030.07719.22
5.4.180.0100.07318.89
5.4.170.0070.04319.09
5.4.160.0130.06718.89
5.4.150.0070.07318.93
5.4.140.0100.07316.29
5.4.130.0100.07016.27
5.4.120.0030.04716.11
5.4.110.0070.04316.39
5.4.100.0070.07016.34
5.4.90.0030.03316.21
5.4.80.0100.07016.43
5.4.70.0000.08016.22
5.4.60.0030.04016.36
5.4.50.0000.04716.19
5.4.40.0030.07716.26
5.4.30.0030.03716.41
5.4.20.0070.07316.28
5.4.10.0000.07316.30
5.4.00.0100.06715.86
5.3.290.0030.05314.65
5.3.280.0070.07014.58
5.3.270.0070.04314.58
5.3.260.0030.07314.57
5.3.250.0100.06714.59
5.3.240.0100.07314.56
5.3.230.0070.05714.41
5.3.220.0100.03314.50
5.3.210.0100.07314.48
5.3.200.0030.08714.43
5.3.190.0070.07714.54
5.3.180.0130.06714.42
5.3.170.0200.06314.41
5.3.160.0130.06714.41
5.3.150.0000.07014.40
5.3.140.0100.06714.54
5.3.130.0130.07314.46
5.3.120.0070.07314.40
5.3.110.0070.07714.51
5.3.100.0030.04313.98
5.3.90.0030.06714.00
5.3.80.0100.05313.97
5.3.70.0030.04314.01
5.3.60.0070.07314.00
5.3.50.0100.07013.80
5.3.40.0070.07013.71
5.3.30.0030.07013.89
5.3.20.0070.07313.55
5.3.10.0100.06713.51
5.3.00.0130.06013.50
5.2.170.0030.06011.19
5.2.160.0030.06311.05
5.2.150.0030.04010.93
5.2.140.0030.06011.12
5.2.130.0000.06710.91
5.2.120.0100.05311.16
5.2.110.0000.04010.91
5.2.100.0030.06011.05
5.2.90.0170.05010.96
5.2.80.0070.05711.11
5.2.70.0130.05311.05
5.2.60.0030.06710.87
5.2.50.0030.06711.03
5.2.40.0100.02710.95
5.2.30.0000.07010.79
5.2.20.0030.06010.82
5.2.10.0070.05710.90
5.2.00.0100.05310.74
5.1.60.0070.0539.93
5.1.50.0100.04710.04
5.1.40.0000.0609.96
5.1.30.0070.05010.38
5.1.20.0030.05710.36
5.1.10.0100.05010.06
5.1.00.0070.05010.15
5.0.50.0100.0408.82
5.0.40.0030.0478.82
5.0.30.0030.0608.82
5.0.20.0000.0478.82
5.0.10.0100.0308.82
5.0.00.0070.0508.82
4.4.90.0100.0308.82
4.4.80.0030.0338.82
4.4.70.0000.0408.82
4.4.60.0000.0378.82
4.4.50.0000.0378.82
4.4.40.0030.0338.82
4.4.30.0000.0338.82
4.4.20.0000.0238.82
4.4.10.0000.0308.82
4.4.00.0100.0478.82
4.3.110.0000.0278.82
4.3.100.0030.0338.82
4.3.90.0030.0338.82
4.3.80.0100.0408.82
4.3.70.0000.0278.82
4.3.60.0000.0378.82
4.3.50.0000.0338.82
4.3.40.0000.0538.82
4.3.30.0000.0378.82
4.3.20.0030.0338.82
4.3.10.0000.0378.82
4.3.00.0000.0308.82

preferences:
63.28 ms | 401 KiB | 5 Q