3v4l.org

run code in 300+ PHP versions simultaneously
<?php $user = true; if ($user) { echo "<h1>Hello, world</h1>"; }

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)
8.3.40.0140.00018.67
8.3.30.0060.00818.65
8.3.20.0070.00018.48
8.3.10.0040.00418.52
8.3.00.0060.00319.02
8.2.170.0070.00722.96
8.2.160.0100.00322.11
8.2.150.0090.00024.18
8.2.140.0050.00224.66
8.2.130.0050.00226.16
8.2.120.0070.00021.07
8.2.110.0200.00319.17
8.2.100.0130.00017.42
8.2.90.0050.00317.73
8.2.80.0000.00918.60
8.2.70.0050.00317.63
8.2.60.0030.00518.03
8.2.50.0030.00517.90
8.2.40.0040.00419.36
8.2.30.0030.00617.67
8.2.20.0050.00517.46
8.2.10.0000.00817.52
8.2.00.0030.00517.72
8.1.270.0040.00423.99
8.1.260.0060.00326.35
8.1.250.0050.00228.09
8.1.240.0060.00319.27
8.1.230.0040.00717.64
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0030.00617.35
8.1.190.0000.00817.22
8.1.180.0040.00418.10
8.1.170.0000.00817.62
8.1.160.0080.00019.00
8.1.150.0000.00818.59
8.1.140.0040.00417.29
8.1.130.0000.00717.42
8.1.120.0000.00717.35
8.1.110.0000.00817.39
8.1.100.0030.00317.37
8.1.90.0050.00217.34
8.1.80.0040.00417.35
8.1.70.0000.00717.39
8.1.60.0040.00417.46
8.1.50.0000.00717.33
8.1.40.0040.00417.49
8.1.30.0000.00817.54
8.1.20.0040.00417.48
8.1.10.0040.00417.40
8.1.00.0000.00717.45
8.0.300.0040.00418.77
8.0.290.0060.00316.75
8.0.280.0030.00318.53
8.0.270.0070.00017.25
8.0.260.0000.00716.77
8.0.250.0000.00816.88
8.0.240.0000.00716.87
8.0.230.0050.00316.79
8.0.220.0000.00716.81
8.0.210.0030.00516.71
8.0.200.0080.00016.74
8.0.190.0040.00416.93
8.0.180.0030.00616.87
8.0.170.0040.00416.70
8.0.160.0030.00316.89
8.0.150.0030.00616.72
8.0.140.0050.00316.78
8.0.130.0050.00013.25
8.0.120.0040.00416.83
8.0.110.0040.00316.64
8.0.100.0040.00416.67
8.0.90.0000.00716.93
8.0.80.0120.00616.70
8.0.70.0040.00416.94
8.0.60.0000.00816.70
8.0.50.0000.00816.79
8.0.30.0100.00717.05
8.0.20.0090.01216.90
8.0.10.0070.00016.85
8.0.00.0070.01016.91
7.4.330.0000.00512.89
7.4.320.0060.00016.51
7.4.300.0030.00316.42
7.4.290.0000.00716.50
7.4.280.0070.00016.55
7.4.270.0000.00716.54
7.4.260.0000.00513.21
7.4.250.0060.00316.50
7.4.240.0030.00516.55
7.4.230.0000.00716.60
7.4.220.0140.01016.28
7.4.210.0070.00716.44
7.4.200.0000.00716.46
7.4.190.0020.00516.50
7.4.160.0060.01016.56
7.4.150.0130.00616.39
7.4.140.0130.01217.86
7.4.130.0100.01316.46
7.4.120.0030.01416.40
7.4.110.0160.00016.37
7.4.100.0110.01116.51
7.4.90.0070.01116.38
7.4.80.0110.01116.30
7.4.70.0080.00816.53
7.4.60.0100.01316.49
7.4.50.0030.00316.49
7.4.40.0110.00416.33
7.4.30.0070.01416.57
7.4.00.0130.00314.96
7.3.330.0030.00313.07
7.3.320.0050.00012.84
7.3.310.0000.00716.19
7.3.300.0060.00016.12
7.3.290.0080.00816.17
7.3.280.0160.00316.11
7.3.270.0100.00616.32
7.3.260.0100.00716.09
7.3.240.0090.01216.24
7.3.230.0030.01316.07
7.3.210.0090.00916.18
7.3.200.0070.01319.39
7.3.190.0080.00816.20
7.3.180.0060.01016.24
7.3.170.0160.01016.09
7.3.160.0130.00316.46
7.3.120.0030.01314.60
7.3.10.0000.01516.18
7.3.00.0090.00316.24
7.2.330.0140.00316.66
7.2.320.0100.00916.67
7.2.310.0130.00316.65
7.2.300.0130.00316.59
7.2.290.0120.01216.59
7.2.130.0090.00516.82
7.2.120.0140.00016.74
7.2.110.0110.00516.82
7.2.100.0070.00716.62
7.2.90.0130.00716.57
7.2.80.0040.01216.77
7.2.70.0160.00016.68
7.2.60.0050.00716.59
7.2.50.0090.00316.54
7.2.40.0110.00616.83
7.2.30.0060.00916.54
7.2.20.0090.00616.70
7.2.10.0090.00916.75
7.2.00.0060.01018.03
7.1.250.0110.00215.65
7.1.200.0100.00315.56
7.1.100.0030.00717.63
7.1.70.0030.00816.86
7.1.60.0100.01019.25
7.1.50.0040.01916.77
7.1.00.0070.04322.32
7.0.200.0100.00716.88
7.0.140.0000.07322.09
7.0.120.0070.06722.16
7.0.60.0170.07320.03
7.0.50.0070.05017.85
7.0.40.0100.04020.23
7.0.30.0230.05020.17
7.0.20.0030.07020.02
7.0.10.0030.07720.34
7.0.00.0030.05720.01
5.6.280.0000.07721.01
5.6.210.0070.05720.58
5.6.200.0000.04718.09
5.6.190.0070.04320.61
5.6.180.0230.04720.36
5.6.170.0330.07320.54
5.6.160.0130.07320.49
5.6.150.0000.07718.11
5.6.140.0130.07018.21
5.6.130.0030.04718.10
5.6.120.0030.06021.04
5.6.110.0100.08021.11
5.6.100.0130.07721.00
5.6.90.0130.04020.92
5.6.80.0070.03720.36
5.6.70.4600.03720.45
5.5.350.0270.08020.40
5.5.340.0070.08018.02
5.5.330.0130.07320.40
5.5.320.0430.05720.28
5.5.310.0270.06320.30
5.5.300.0070.04317.88
5.5.290.0100.06318.00
5.5.280.0030.06020.73
5.5.270.0170.06720.72
5.5.260.0070.06720.75
5.5.250.0070.06020.68
5.5.240.2600.02720.18
5.4.450.0130.07719.41
5.4.440.0100.04719.52
5.4.430.0100.07319.44
5.4.420.0100.07319.11
5.4.410.0070.08319.39
5.4.400.0100.07018.79
5.4.390.0030.07019.12
5.4.380.0030.08018.92
5.4.370.0070.05719.18
5.4.360.0000.08319.18
5.4.350.0030.07719.00
5.4.340.0100.07018.80
5.4.320.0130.07319.18
5.4.310.0070.07719.08
5.4.300.0070.07719.14
5.4.290.0200.05319.17
5.4.280.0030.07318.80
5.4.270.0000.06718.78
5.4.260.0070.05718.91
5.4.250.0070.04719.07
5.4.240.0000.07719.17
5.4.230.0070.06719.17
5.4.220.0070.04019.17
5.4.210.0000.04319.08
5.4.200.0030.04719.17
5.4.190.0130.05319.08
5.4.180.0100.07319.13
5.4.170.0030.05319.07
5.4.160.0030.08019.07
5.4.150.0030.04019.16
5.4.140.0070.06316.29
5.4.130.0070.04716.23
5.4.120.0170.03716.20
5.4.110.0070.06016.38
5.4.100.0100.03316.27
5.4.90.0200.06016.30
5.4.80.0030.06316.23
5.4.70.0170.06016.35
5.4.60.0070.07016.34
5.4.50.0170.06716.27
5.4.40.0070.04016.57
5.4.30.0030.05316.58
5.4.20.0200.05316.29
5.4.10.0070.04016.34
5.4.00.0100.06715.65
5.3.290.0070.06014.58
5.3.280.0170.06714.41
5.3.270.0070.07014.54
5.3.260.0070.03714.53
5.3.250.0030.04014.69
5.3.240.0100.07014.54
5.3.230.0100.07314.52
5.3.220.0070.05714.48
5.3.210.0030.05014.48
5.3.200.0070.07714.49
5.3.190.0100.05714.67
5.3.180.0130.07314.51
5.3.170.0070.05014.52
5.3.160.0070.05714.52
5.3.150.0070.08014.65
5.3.140.0070.07314.53
5.3.130.0000.05314.52
5.3.120.0100.07314.47
5.3.110.0070.04014.50
5.3.100.0070.04314.05
5.3.90.0130.06014.11
5.3.80.0030.07014.10
5.3.70.0100.06313.94
5.3.60.0070.04713.94
5.3.50.0030.03713.87
5.3.40.0100.07713.87
5.3.30.0100.06713.83
5.3.20.0000.05713.48
5.3.10.0070.05713.58
5.3.00.0070.05013.56
5.2.170.0070.05711.04
5.2.160.0070.03311.07
5.2.150.0030.04011.13
5.2.140.0070.05711.13
5.2.130.0000.05310.95
5.2.120.0070.03710.91
5.2.110.0030.03710.95
5.2.100.0070.05711.03
5.2.90.0030.06711.25
5.2.80.0000.05311.24
5.2.70.0030.04011.17
5.2.60.0030.06710.98
5.2.50.0030.06010.97
5.2.40.0070.04010.85
5.2.30.0030.05010.89
5.2.20.0100.06010.89
5.2.10.0030.05010.85
5.2.00.0030.04010.70
5.1.60.0000.0439.96
5.1.50.0070.0239.89
5.1.40.0070.0279.95
5.1.30.0030.02710.37
5.1.20.0070.02710.34
5.1.10.0070.04010.07
5.1.00.0030.04710.11
5.0.50.0030.0478.38
5.0.40.0030.0438.39
5.0.30.0070.0508.36
5.0.20.0070.0338.19
5.0.10.0070.0208.23
5.0.00.0000.0378.18
4.4.90.0000.0378.08
4.4.80.0000.0178.08
4.4.70.0030.0378.08
4.4.60.0030.0308.08
4.4.50.0070.0278.08
4.4.40.0030.0408.08
4.4.30.0100.0138.08
4.4.20.0000.0208.08
4.4.10.0030.0378.08
4.4.00.0030.0478.08
4.3.110.0100.0278.08
4.3.100.0000.0278.08
4.3.90.0000.0278.08
4.3.80.0000.0308.08
4.3.70.0030.0178.08
4.3.60.0030.0138.08
4.3.50.0000.0178.08
4.3.40.0000.0308.08
4.3.30.0070.0308.08
4.3.20.0000.0308.08
4.3.10.0000.0378.08
4.3.00.0030.0378.08

preferences:
49.67 ms | 400 KiB | 5 Q