3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "A???";

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)
8.3.60.0100.01018.30
8.3.50.0110.00921.98
8.3.40.0150.00018.77
8.3.30.0070.01018.88
8.3.20.0080.00020.13
8.3.10.0030.00520.48
8.3.00.0000.00817.80
8.2.180.0090.00616.32
8.2.170.0070.00722.96
8.2.160.0100.00320.45
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0030.00626.16
8.2.120.0070.00022.05
8.2.110.0060.00322.25
8.2.100.0090.00317.59
8.2.90.0040.00419.23
8.2.80.0050.00317.97
8.2.70.0040.00417.63
8.2.60.0040.00417.68
8.2.50.0050.00518.07
8.2.40.0070.00017.92
8.2.30.0000.00719.23
8.2.20.0020.00517.59
8.2.10.0000.00817.81
8.2.00.0000.00817.54
8.1.280.0150.00325.92
8.1.270.0000.00822.14
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0060.00323.92
8.1.230.0080.00319.21
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0060.00316.98
8.1.190.0040.00417.11
8.1.180.0060.00318.10
8.1.170.0030.00618.30
8.1.160.0040.00421.92
8.1.150.0000.00718.75
8.1.140.0000.00717.31
8.1.130.0030.00317.66
8.1.120.0070.00017.36
8.1.110.0040.00417.21
8.1.100.0030.00317.37
8.1.90.0030.00317.33
8.1.80.0000.00717.23
8.1.70.0000.00617.25
8.1.60.0050.00317.39
8.1.50.0000.00817.34
8.1.40.0070.00017.38
8.1.30.0040.00417.49
8.1.20.0040.00417.41
8.1.10.0000.00717.36
8.1.00.0040.00417.39
8.0.300.0070.00018.77
8.0.290.0000.00716.63
8.0.280.0000.00718.37
8.0.270.0000.00717.08
8.0.260.0060.00017.21
8.0.250.0030.00316.80
8.0.240.0040.00416.83
8.0.230.0050.00316.77
8.0.220.0030.00316.73
8.0.210.0070.00016.72
8.0.200.0040.00416.76
8.0.190.0020.00516.80
8.0.180.0000.00716.66
8.0.170.0000.00816.79
8.0.160.0030.00316.78
8.0.150.0000.00816.65
8.0.140.0070.00016.59
8.0.130.0000.00513.15
8.0.120.0070.00016.70
8.0.110.0050.00316.62
8.0.100.0000.00716.75
8.0.90.0040.00416.75
8.0.80.0120.00816.70
8.0.70.0070.00016.70
8.0.60.0040.00416.55
8.0.50.0040.00416.79
8.0.30.0130.01216.99
8.0.20.0150.01217.40
8.0.10.0000.00716.89
8.0.00.0070.01216.51
7.4.330.0030.00315.00
7.4.320.0060.00016.43
7.4.300.0030.00316.43
7.4.290.0000.00816.40
7.4.280.0000.00716.35
7.4.270.0000.00716.39
7.4.260.0030.00316.37
7.4.250.0070.00016.48
7.4.240.0020.00516.36
7.4.230.0000.00716.27
7.4.220.0070.01116.41
7.4.210.0040.01116.55
7.4.200.0000.00716.25
7.4.160.0050.01116.41
7.4.150.0130.01017.40
7.4.140.0090.00817.86
7.4.130.0110.00616.37
7.4.120.0080.00816.50
7.4.110.0140.01016.43
7.4.100.0120.00616.51
7.4.90.0030.01316.41
7.4.80.0060.01116.26
7.4.70.0060.01016.18
7.4.60.0140.00316.47
7.4.50.0040.00416.25
7.4.40.0110.01416.63
7.4.30.0120.00616.40
7.4.00.0150.00014.94
7.3.330.0020.00213.02
7.3.320.0060.00013.05
7.3.310.0050.00216.18
7.3.300.0030.00316.16
7.3.290.0080.00816.10
7.3.280.0080.00816.11
7.3.270.0130.00317.40
7.3.260.0120.00616.20
7.3.250.0110.00716.30
7.3.240.0090.00916.38
7.3.230.0060.01216.39
7.3.210.0110.00516.33
7.3.200.0120.01219.39
7.3.190.0140.00816.21
7.3.180.0160.00316.43
7.3.170.0070.01316.28
7.3.160.0090.00616.05
7.2.330.0150.00416.59
7.2.320.0070.01016.45
7.2.310.0070.01016.40
7.2.300.0100.01016.24
7.2.290.0060.00916.48
7.2.00.0030.01019.14
7.1.100.0030.00517.91
7.1.70.0040.00416.93
7.1.60.0080.00319.32
7.1.50.0130.01016.81
7.1.00.0070.07022.28
7.0.200.0000.01016.34
7.0.140.0000.07722.00
7.0.60.0000.04719.98
7.0.50.0070.06017.80
7.0.40.0070.08020.06
7.0.30.0230.06320.20
7.0.20.0130.04320.33
7.0.10.0230.03720.04
7.0.00.0100.07320.16
5.6.280.0000.07721.09
5.6.210.0030.07020.65
5.6.200.0000.05018.09
5.6.190.0030.05720.33
5.6.180.0400.03720.35
5.6.170.0170.07020.50
5.6.160.0000.08320.41
5.6.150.0000.04018.11
5.6.140.0100.07718.21
5.6.130.0100.07718.19
5.6.120.0130.08020.98
5.6.110.0030.07720.98
5.6.100.0100.08021.12
5.6.90.0070.08320.99
5.6.80.0200.06320.37
5.6.70.4570.03720.41
5.5.350.0130.07720.34
5.5.340.0070.08318.04
5.5.330.0030.04020.47
5.5.320.0370.07020.41
5.5.310.0270.04720.11
5.5.300.0070.05317.98
5.5.290.0000.04317.97
5.5.280.0070.03720.97
5.5.270.0100.06320.75
5.5.260.0100.06720.83
5.5.250.0030.08320.61
5.5.240.0330.06720.04
5.4.450.0130.05319.64
5.4.440.1000.06019.58
5.4.430.0100.05319.51
5.4.420.1000.04319.41
5.4.410.0870.06019.45
5.4.400.0800.04719.30
5.4.390.0970.05719.22
5.4.380.0570.04718.59
5.4.370.0270.05718.72
5.4.360.0430.06718.67
5.4.350.0300.05718.70
5.4.340.0370.06018.65
5.4.320.0090.03512.45
5.4.310.0070.03612.45
5.4.300.0060.03512.45
5.4.290.0080.03512.45
5.4.280.0110.03912.34
5.4.270.0050.03812.34
5.4.260.0040.03812.35
5.4.250.0070.03612.34
5.4.240.0070.03412.35
5.4.230.0050.03812.34
5.4.220.0060.03612.34
5.4.210.0060.03712.34
5.4.200.0060.04012.34
5.4.190.0090.03512.33
5.4.180.0060.04112.33
5.4.170.0060.03912.35
5.4.160.0070.03612.34
5.4.150.0090.04312.34
5.4.140.0050.03812.02
5.4.130.0090.03212.01
5.4.120.0050.03511.97
5.4.110.0060.03411.96
5.4.100.0050.04611.96
5.4.90.0050.03711.96
5.4.80.0070.03411.96
5.4.70.0050.05211.96
5.4.60.0090.04011.96
5.4.50.0120.03611.96
5.4.40.0050.03511.95
5.4.30.0090.04011.95
5.4.20.0040.04211.95
5.4.10.0050.03911.95
5.4.00.0080.03911.44

preferences:
39.92 ms | 401 KiB | 5 Q