3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo("sdfsdfd"+"5645fghfgh");

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)
8.3.60.0100.01018.43
8.3.50.0080.01221.99
8.3.40.0110.00418.85
8.3.30.0090.00619.09
8.3.20.0070.00020.30
8.3.10.0040.00423.48
8.3.00.0040.00422.34
8.2.180.0070.01616.50
8.2.170.0150.00022.96
8.2.160.0040.01122.25
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0060.01319.36
8.2.110.0060.00322.07
8.2.100.0060.00617.72
8.2.90.0000.00919.09
8.2.80.0030.00617.97
8.2.70.0090.00217.50
8.2.60.0080.00017.80
8.2.50.0090.00018.07
8.2.40.0040.00417.78
8.2.30.0000.00817.97
8.2.20.0000.00817.65
8.2.10.0030.00517.65
8.2.00.0020.00517.77
8.1.280.0070.00725.92
8.1.270.0090.00023.77
8.1.260.0030.00526.35
8.1.250.0000.00728.09
8.1.240.0070.00323.82
8.1.230.0040.00819.18
8.1.220.0050.00317.74
8.1.210.0080.00018.77
8.1.200.0110.00017.22
8.1.190.0050.00217.41
8.1.180.0040.00418.10
8.1.170.0040.00418.58
8.1.160.0000.00721.93
8.1.150.0000.00718.38
8.1.140.0000.00717.26
8.1.130.0030.00317.75
8.1.120.0040.00417.39
8.1.110.0000.00717.34
8.1.100.0000.00717.36
8.1.90.0030.00417.34
8.1.80.0040.00417.30
8.1.70.0070.00017.26
8.1.60.0060.00317.49
8.1.50.0040.00417.42
8.1.40.0040.00417.32
8.1.30.0030.00617.55
8.1.20.0040.00417.57
8.1.10.0040.00417.47
8.1.00.0000.00717.37
8.0.300.0000.00718.77
8.0.290.0000.00717.05
8.0.280.0000.00718.41
8.0.270.0070.00017.12
8.0.260.0060.00316.85
8.0.250.0030.00316.96
8.0.240.0070.00016.88
8.0.230.0000.00916.82
8.0.220.0070.00016.77
8.0.210.0000.00716.85
8.0.200.0030.00316.95
8.0.190.0070.00016.95
8.0.180.0060.00616.91
8.0.170.0040.00416.80
8.0.160.0040.00416.92
8.0.150.0050.00316.81
8.0.140.0040.00416.77
8.0.130.0000.00613.33
8.0.120.0000.00716.80
8.0.110.0050.00216.83
8.0.100.0000.00716.81
8.0.90.0000.00816.75
8.0.80.0040.01416.81
8.0.70.0070.00016.86
8.0.60.0000.00716.99
8.0.50.0080.00016.83
8.0.30.0060.01316.88
8.0.20.0090.01017.40
8.0.10.0040.00416.76
8.0.00.0060.01316.62
7.4.330.0000.00515.07
7.4.320.0030.00316.30
7.4.300.0040.00416.33
7.4.290.0000.00716.38
7.4.280.0080.00016.34
7.4.270.0040.00416.38
7.4.260.0070.00016.34
7.4.250.0000.00716.43
7.4.240.0050.00316.48
7.4.230.0070.00016.39
7.4.220.0100.00716.55
7.4.210.0090.00716.39
7.4.200.0070.00016.47
7.4.190.0050.00216.52
7.4.160.0040.01216.42
7.4.150.0000.01717.40
7.4.140.0130.00817.86
7.4.130.0130.00616.57
7.4.120.0070.01016.48
7.4.110.0100.00716.36
7.4.100.0070.01016.20
7.4.90.0090.00916.46
7.4.80.0090.00916.36
7.4.70.0110.00416.44
7.4.60.0100.00616.28
7.4.50.0030.00616.61
7.4.40.0070.00422.77
7.4.30.0080.00816.45
7.4.00.0120.00314.82
7.3.330.0000.00513.05
7.3.320.0000.00613.16
7.3.310.0040.00416.11
7.3.300.0040.00416.16
7.3.290.0160.01616.19
7.3.280.0130.00416.21
7.3.270.0120.00617.40
7.3.260.0150.00416.49
7.3.250.0100.01016.29
7.3.240.0100.00616.50
7.3.230.0100.00716.39
7.3.210.0090.00916.40
7.3.200.0000.01619.39
7.3.190.0100.01016.46
7.3.180.0080.00816.34
7.3.170.0060.01316.43
7.3.160.0130.00916.26
7.3.120.0070.01014.65
7.2.330.0200.00016.59
7.2.320.0060.01316.50
7.2.310.0100.00716.71
7.2.300.0130.01016.64
7.2.290.0120.00916.27
7.2.60.0060.01016.70
7.2.00.0060.00919.34
7.1.200.0040.00815.72
7.1.100.0000.00918.18
7.1.70.0000.00717.01
7.1.60.0100.01419.24
7.1.50.0120.00916.91
7.1.00.0070.07322.33
7.0.200.0040.00816.70
7.0.140.0070.06321.92
7.0.60.0100.06719.90
7.0.50.0000.05017.87
7.0.40.0130.08320.07
7.0.30.0370.07020.18
7.0.20.0300.05320.09
7.0.10.0100.05320.18
7.0.00.0030.08020.16
5.6.210.0100.04320.74
5.6.200.0070.08018.16
5.6.190.0130.06720.77
5.6.180.3530.04320.77
5.6.170.0300.07720.50
5.6.160.0100.03720.54
5.6.150.0170.07318.15
5.6.140.0030.04018.18
5.6.130.0030.04018.18
5.6.120.0000.04321.05
5.6.110.0030.04321.02
5.6.100.0100.07720.97
5.6.90.0270.07021.11
5.6.80.0130.07320.52
5.6.70.4500.04020.40
5.5.350.0100.07720.40
5.5.340.0100.05317.96
5.5.330.0270.06320.37
5.5.320.0400.06020.20
5.5.310.0400.07020.17
5.5.300.0100.06017.87
5.5.290.0200.05317.94
5.5.280.0030.07320.94
5.5.270.0030.04020.77
5.5.260.0100.08020.66
5.5.250.0070.05720.79
5.5.240.0100.05020.14
5.4.450.0230.04319.14
5.4.440.0170.04019.41
5.4.430.0330.04019.39
5.4.420.0600.04319.10
5.4.410.0070.05718.96
5.4.400.0130.05018.68
5.4.390.0100.05318.49
5.4.380.0130.07318.63
5.4.370.0130.05318.65
5.4.360.0170.06318.68
5.4.350.0170.05018.49
5.4.340.0070.05718.46
5.4.320.0050.03812.46
5.4.310.0070.03712.45
5.4.300.0090.04712.45
5.4.290.0040.05712.45
5.4.280.0050.03512.34
5.4.270.0070.04912.35
5.4.260.0130.04712.35
5.4.250.0070.04412.34
5.4.240.0070.03612.34
5.4.230.0030.03912.34
5.4.220.0040.03712.34
5.4.210.0040.03612.34
5.4.200.0070.04312.34
5.4.190.0030.03712.33
5.4.180.0040.03612.33
5.4.170.0330.08812.33
5.4.160.0190.04212.32
5.4.150.0220.09812.32
5.4.140.0160.04212.00
5.4.130.0460.07811.99
5.4.120.0250.06211.94
5.4.110.0210.06711.94
5.4.100.0210.06711.94
5.4.90.0160.04611.93
5.4.80.0130.04711.94
5.4.70.0320.08411.93
5.4.60.0260.03011.93
5.4.50.0260.06011.93
5.4.40.0200.06811.92
5.4.30.0180.04311.92
5.4.20.0290.05811.92
5.4.10.0210.06511.92
5.4.00.0210.06411.41
5.3.290.0040.04012.80
5.3.280.0040.03912.71
5.3.270.0050.04012.72
5.3.260.0180.04312.72
5.3.250.0060.04712.72
5.3.240.0270.09212.72
5.3.230.0260.09412.71
5.3.220.0230.06512.68
5.3.210.0240.06612.68
5.3.200.0150.04312.68
5.3.190.0210.07012.68
5.3.180.0200.06812.68
5.3.170.0220.06512.67
5.3.160.0220.06712.67
5.3.150.0260.06312.67
5.3.140.0320.05812.66
5.3.130.0160.04212.66
5.3.120.0210.06812.66
5.3.110.0210.06912.65
5.3.100.0300.09012.12
5.3.90.0250.06412.08
5.3.80.0150.04512.08
5.3.70.0270.06212.08
5.3.60.0200.03912.06
5.3.50.0140.04512.00
5.3.40.0150.04412.00
5.3.30.0290.07311.94
5.3.20.0230.06511.71
5.3.10.0120.04311.67
5.3.00.0260.07611.65

preferences:
26.19 ms | 401 KiB | 5 Q