3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "<?php echo 'hello world';";

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)
8.3.40.0120.00918.52
8.3.30.0140.00018.59
8.3.20.0080.00018.52
8.3.10.0040.00421.14
8.3.00.0050.00221.60
8.2.170.0110.00422.96
8.2.160.0110.00320.53
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0050.00226.16
8.2.120.0000.00721.14
8.2.110.0000.00920.38
8.2.100.0070.00417.78
8.2.90.0030.00519.09
8.2.80.0060.00317.97
8.2.70.0080.00317.50
8.2.60.0000.00817.78
8.2.50.0120.00018.07
8.2.40.0000.00718.03
8.2.30.0000.00721.13
8.2.20.0000.00817.53
8.2.10.0030.00517.55
8.2.00.0040.00417.59
8.1.270.0040.00423.99
8.1.260.0050.00326.35
8.1.250.0080.00028.09
8.1.240.0060.00322.34
8.1.230.0070.00420.89
8.1.220.0040.00418.77
8.1.210.0030.00618.90
8.1.200.0000.00917.23
8.1.190.0040.00417.26
8.1.180.0030.00518.10
8.1.170.0040.00418.54
8.1.160.0000.00818.73
8.1.150.0040.00718.37
8.1.140.0070.00017.31
8.1.130.0000.00717.68
8.1.120.0000.00717.32
8.1.110.0040.00417.35
8.1.100.0000.00717.24
8.1.90.0030.00617.24
8.1.80.0040.00417.29
8.1.70.0070.00017.21
8.1.60.0040.00417.33
8.1.50.0040.00417.25
8.1.40.0050.00217.36
8.1.30.0040.00417.49
8.1.20.0040.00417.53
8.1.10.0030.00617.38
8.1.00.0080.00017.25
8.0.300.0000.00719.93
8.0.290.0030.00617.05
8.0.280.0030.00318.29
8.0.270.0030.00617.18
8.0.260.0000.00716.74
8.0.250.0040.00416.80
8.0.240.0060.00316.80
8.0.230.0040.00416.70
8.0.220.0030.00316.76
8.0.210.0060.00316.72
8.0.200.0000.00616.79
8.0.190.0030.00516.85
8.0.180.0000.00716.77
8.0.170.0070.00016.78
8.0.160.0000.00716.73
8.0.150.0000.00716.69
8.0.140.0030.00816.72
8.0.130.0030.00313.18
8.0.120.0000.00716.61
8.0.110.0050.00216.68
8.0.100.0050.00316.70
8.0.90.0000.00716.82
8.0.80.0090.00616.69
8.0.70.0070.00016.76
8.0.60.0000.00716.61
8.0.50.0050.00316.82
8.0.30.0060.01216.77
8.0.20.0100.01217.40
8.0.10.0000.00716.94
8.0.00.0100.00916.54
7.4.330.0000.00616.89
7.4.320.0030.00316.46
7.4.300.0020.00516.32
7.4.290.0050.00316.36
7.4.280.0000.00716.26
7.4.270.0030.00316.39
7.4.260.0000.00513.18
7.4.250.0040.00416.41
7.4.240.0000.00716.39
7.4.230.0070.00016.56
7.4.220.0100.01016.21
7.4.210.0090.00716.39
7.4.200.0020.00516.52
7.4.190.0050.00216.56
7.4.160.0060.00916.50
7.4.150.0180.00017.40
7.4.140.0080.00917.86
7.4.130.0070.01016.44
7.4.120.0100.00716.42
7.4.110.0030.01316.32
7.4.100.0100.00716.24
7.4.90.0090.00916.43
7.4.80.0080.00819.39
7.4.70.0140.00716.31
7.4.60.0060.01016.43
7.4.50.0030.00516.44
7.4.40.0080.00822.77
7.4.30.0090.00916.41
7.4.00.0030.01014.64
7.3.330.0060.00013.03
7.3.320.0020.00213.06
7.3.310.0030.00316.17
7.3.300.0060.00316.03
7.3.290.0090.00716.13
7.3.280.0100.00516.12
7.3.270.0080.01517.40
7.3.260.0090.01318.24
7.3.250.0080.00916.25
7.3.240.0130.00616.11
7.3.230.0140.00316.39
7.3.210.0060.00916.02
7.3.200.0090.00919.39
7.3.190.0070.01116.17
7.3.180.0090.00616.40
7.3.170.0090.01516.27
7.3.160.0140.00316.41
7.3.120.0040.01114.40
7.2.330.0180.00016.55
7.2.320.0060.01516.59
7.2.310.0100.01216.62
7.2.300.0070.01016.19
7.2.290.0130.00316.50
7.2.00.0030.01019.08
7.1.100.0000.01718.02
7.1.70.0000.00916.96
7.1.60.0100.01319.40
7.1.50.0120.00916.65
7.1.00.0070.07322.33
7.0.200.0090.00616.71
7.0.140.0000.07322.18
7.0.60.0100.07020.01
7.0.50.0030.05317.82
7.0.40.0070.06320.09
7.0.30.0500.03720.13
7.0.20.0270.04720.23
7.0.10.0170.07720.20
7.0.00.0070.08320.29
5.6.280.0000.07320.90
5.6.210.0200.04720.66
5.6.200.0130.07318.08
5.6.190.0070.06720.43
5.6.180.0070.05020.41
5.6.170.0170.04320.37
5.6.160.0030.07720.61
5.6.150.0070.07718.21
5.6.140.0030.03718.11
5.6.130.0130.08318.18
5.6.120.0070.04720.96
5.6.110.0000.09020.99
5.6.100.0130.06321.02
5.6.90.0000.08020.96
5.6.80.0100.08320.39
5.6.70.4170.04720.27
5.5.350.0030.04720.37
5.5.340.0000.09017.96
5.5.330.0030.09020.14
5.5.320.0300.07320.32
5.5.310.0230.03720.29
5.5.300.0030.04017.90
5.5.290.0030.04017.98
5.5.280.0000.08020.94
5.5.270.0170.06320.86
5.5.260.0000.08720.76
5.5.250.0070.07320.68
5.5.240.0300.06720.13
5.4.450.0570.06019.23
5.4.440.0530.06319.24
5.4.430.0770.05019.56
5.4.420.0100.05719.46
5.4.410.0070.07318.86
5.4.400.0330.05718.68
5.4.390.0370.06018.61
5.4.380.0270.05018.57
5.4.370.0100.05018.64
5.4.360.0100.05018.48
5.4.350.0060.03611.97
5.4.340.0070.04411.96
5.4.320.0060.03712.45
5.4.310.0060.04212.45
5.4.300.0060.03612.45
5.4.290.0090.04112.45
5.4.280.0090.03412.35
5.4.270.0050.03712.34
5.4.260.0070.04212.34
5.4.250.0070.04612.35
5.4.240.0050.03612.34
5.4.230.0090.04112.34
5.4.220.0060.04012.34
5.4.210.0090.03512.34
5.4.200.0080.03712.34
5.4.190.0080.03312.33
5.4.180.0050.03712.34
5.4.170.0130.05012.33
5.4.160.0170.04812.33
5.4.150.0110.04312.32
5.4.140.0130.04112.01
5.4.130.0200.05412.00
5.4.120.0130.04211.96
5.4.110.0160.03811.95
5.4.100.0120.04411.95
5.4.90.0140.04111.95
5.4.80.0120.04611.95
5.4.70.0120.04111.95
5.4.60.0110.04211.94
5.4.50.0130.04011.95
5.4.40.0130.03911.93
5.4.30.0120.04511.93
5.4.20.0130.04011.93
5.4.10.0130.03911.93
5.4.00.0110.04111.42
5.3.290.0070.04012.80
5.3.280.0060.03812.70
5.3.270.0130.04312.72
5.3.260.0150.04212.72
5.3.250.0090.04412.72
5.3.240.0160.04112.72
5.3.230.0170.04912.70
5.3.220.0130.04412.68
5.3.210.0130.04312.68
5.3.200.0170.04112.68
5.3.190.0130.04212.68
5.3.180.0130.04112.67
5.3.170.0220.05512.67
5.3.160.0190.04812.67
5.3.150.0120.04212.67
5.3.140.0180.03812.66
5.3.130.0120.04312.66
5.3.120.0140.05112.66
5.3.110.0170.04912.66
5.3.100.0130.04212.12
5.3.90.0150.03912.08
5.3.80.0210.05512.08
5.3.70.0140.04112.08
5.3.60.0130.04312.06
5.3.50.0130.04212.00
5.3.40.0120.04412.00
5.3.30.0130.04111.94
5.3.20.0130.04111.72
5.3.10.0130.03911.68
5.3.00.0130.04011.67

preferences:
42.75 ms | 400 KiB | 5 Q