3v4l.org

run code in 300+ PHP versions simultaneously
<?php class a{ const AAA = "test"; } echo a::AAA;

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)
8.3.40.0120.00318.70
8.3.30.0110.00318.97
8.3.20.0020.00520.34
8.3.10.0000.00723.48
8.3.00.0080.00022.38
8.2.170.0040.01122.96
8.2.160.0120.00322.31
8.2.150.0000.00724.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0030.00619.18
8.2.110.0040.00422.31
8.2.100.0070.00717.66
8.2.90.0040.00419.07
8.2.80.0000.00817.97
8.2.70.0040.00417.38
8.2.60.0000.00817.90
8.2.50.0000.00818.07
8.2.40.0030.00518.03
8.2.30.0040.00417.96
8.2.20.0000.00817.39
8.2.10.0000.00819.45
8.2.00.0070.00017.65
8.1.270.0100.00023.92
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0090.00023.85
8.1.230.0080.00319.15
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00716.98
8.1.190.0080.00017.28
8.1.180.0030.00618.10
8.1.170.0090.00018.58
8.1.160.0050.00221.88
8.1.150.0030.00318.56
8.1.140.0040.00417.32
8.1.130.0000.00717.80
8.1.120.0000.00717.34
8.1.110.0000.00717.37
8.1.100.0030.00317.36
8.1.90.0030.00517.32
8.1.80.0070.00017.31
8.1.70.0030.00317.25
8.1.60.0060.00317.44
8.1.50.0000.00817.38
8.1.40.0050.00317.32
8.1.30.0060.00317.50
8.1.20.0040.00417.38
8.1.10.0040.00417.34
8.1.00.0070.00017.34
8.0.300.0070.00018.77
8.0.290.0000.00817.15
8.0.280.0000.00618.26
8.0.270.0030.00317.10
8.0.260.0030.00316.65
8.0.250.0000.00816.72
8.0.240.0000.00716.72
8.0.230.0070.00016.91
8.0.220.0070.00016.66
8.0.210.0030.00316.76
8.0.200.0030.00316.80
8.0.190.0040.00416.76
8.0.180.0000.00716.61
8.0.170.0030.00316.78
8.0.160.0000.00716.74
8.0.150.0000.00816.60
8.0.140.0030.00316.62
8.0.130.0000.00613.22
8.0.120.0000.00716.62
8.0.110.0000.00816.80
8.0.100.0030.00516.57
8.0.90.0070.00016.79
8.0.80.0090.00616.81
8.0.70.0070.00016.61
8.0.60.0000.00816.63
8.0.50.0080.00016.82
8.0.30.0100.01117.00
8.0.20.0130.00717.40
8.0.10.0000.00916.91
8.0.00.0090.01316.56
7.4.330.0050.00015.07
7.4.320.0000.00616.49
7.4.300.0000.00616.26
7.4.290.0000.00716.31
7.4.280.0060.00016.36
7.4.270.0030.00316.31
7.4.260.0080.00016.37
7.4.250.0050.00316.48
7.4.240.0050.00216.47
7.4.230.0040.00416.21
7.4.220.0070.01016.32
7.4.210.0080.00816.46
7.4.200.0040.00416.57
7.4.190.0040.00416.59
7.4.160.0100.01116.28
7.4.150.0110.00617.40
7.4.140.0090.01017.86
7.4.130.0130.00716.40
7.4.120.0110.00616.34
7.4.110.0060.01216.27
7.4.100.0070.01016.28
7.4.90.0100.01316.34
7.4.80.0060.01116.32
7.4.70.0130.00316.54
7.4.60.0060.01216.46
7.4.50.0040.00416.32
7.4.40.0070.01122.77
7.4.30.0070.01016.40
7.4.00.0100.00714.50
7.3.330.0050.00013.00
7.3.320.0050.00012.93
7.3.310.0040.00416.32
7.3.300.0030.00316.07
7.3.290.0070.00716.14
7.3.280.0100.00916.18
7.3.270.0130.01017.40
7.3.260.0140.00416.20
7.3.250.0110.00616.30
7.3.240.0110.01116.30
7.3.230.0060.01016.48
7.3.210.0100.00916.22
7.3.200.0110.00519.39
7.3.190.0250.00016.25
7.3.180.0120.00416.20
7.3.170.0060.01316.27
7.3.160.0060.00916.33
7.3.120.0130.00314.63
7.2.330.0060.01016.20
7.2.320.0060.01016.42
7.2.310.0110.00416.36
7.2.300.0160.00016.44
7.2.290.0030.01216.63
7.2.120.0310.00016.54
7.2.110.0420.00616.46
7.2.100.0260.00416.45
7.2.90.0350.00416.48
7.2.80.0290.00016.54
7.2.70.0300.01316.96
7.2.60.0090.00916.89
7.2.50.0280.00616.86
7.2.40.0230.01216.41
7.2.30.0250.00616.67
7.2.20.0220.00616.67
7.2.10.0220.01316.60
7.2.00.0170.00717.81
7.1.240.0330.00315.63
7.1.230.0170.00015.49
7.1.220.0260.00815.46
7.1.210.0110.00515.67
7.1.200.0300.00415.57
7.1.190.0160.00415.60
7.1.180.0280.00015.47
7.1.170.0250.00615.62
7.1.160.0270.00615.47
7.1.150.0450.00015.71
7.1.140.0250.00315.61
7.1.130.0240.00715.61
7.1.120.0080.00815.48
7.1.110.0080.00515.57
7.1.100.0140.00816.69
7.1.90.0200.00715.51
7.1.80.0310.00315.34
7.1.70.0160.00316.15
7.1.60.0160.00917.38
7.1.50.0140.00516.03
7.1.40.0270.00315.61
7.1.30.0250.00415.73
7.1.20.0130.00515.57
7.1.10.0300.00015.48
7.1.00.0280.04019.04
7.0.320.0190.00715.23
7.0.310.0310.00015.01
7.0.300.0280.00615.21
7.0.290.0250.00015.23
7.0.280.0210.00415.32
7.0.270.0040.01215.11
7.0.260.0260.00815.34
7.0.250.0280.00415.30
7.0.240.0200.00415.29
7.0.230.0080.00815.05
7.0.220.0520.01015.47
7.0.210.0250.00315.19
7.0.200.0310.00615.95
7.0.190.0260.00515.26
7.0.180.0250.00315.14
7.0.170.0280.01515.38
7.0.160.0360.01015.41
7.0.150.0230.00615.00
7.0.140.0170.03718.65
7.0.130.0200.00715.41
7.0.120.0080.00815.17
7.0.110.0300.03717.56
7.0.100.0170.02717.54
7.0.90.0180.03217.75
7.0.80.0170.02817.61
7.0.70.0190.04417.52
7.0.60.0130.02817.56
7.0.50.0260.03717.71
7.0.40.0090.04216.60
7.0.30.0110.04116.36
7.0.20.0050.04116.43
7.0.10.0100.04216.49
7.0.00.0190.03216.51
5.6.380.0150.00314.38
5.6.370.0180.00014.03
5.6.360.0100.00813.82
5.6.350.0120.00814.23
5.6.340.0150.00413.98
5.6.330.0140.00314.27
5.6.320.0070.00714.16
5.6.310.0080.00813.83
5.6.300.0120.00414.14
5.6.290.0090.00714.48
5.6.280.0110.03317.50
5.6.270.0130.00714.20
5.6.260.0110.03117.45
5.6.250.0120.02317.41
5.6.240.0100.03217.41
5.6.230.0110.04017.34
5.6.220.0140.03917.40
5.6.210.0090.03617.40
5.6.200.0120.04017.42
5.6.190.0090.03917.35
5.6.180.0170.03217.38
5.6.170.0120.04017.54
5.6.160.0080.04217.38
5.6.150.0070.04517.50
5.6.140.0170.03317.49
5.6.130.0090.03617.40
5.6.120.0080.04317.28
5.6.110.0090.03917.36
5.6.100.0100.04517.37
5.6.90.0110.04017.29
5.6.80.0090.02517.05
5.6.70.0100.03617.15
5.6.60.0100.02417.03
5.6.50.0080.03817.09
5.6.40.0020.04617.01
5.6.30.0120.03916.98
5.6.20.0080.03016.93
5.6.10.0100.03816.99
5.6.00.0080.03016.95
5.5.380.0100.03615.64
5.5.370.0130.03915.67
5.5.360.0100.03615.68
5.5.350.0120.03815.82
5.5.340.0090.04716.00
5.5.330.0090.03816.11
5.5.320.0130.03115.99
5.5.310.0120.04015.93
5.5.300.0090.02616.01
5.5.290.0070.04415.80
5.5.280.0060.04315.93
5.5.270.0090.03916.02
5.5.260.0040.04015.95
5.5.250.0070.04215.86
5.5.240.0100.03315.66
5.5.230.0070.04015.59
5.5.220.0080.02915.56
5.5.210.0080.03715.61
5.5.200.0080.04315.61
5.5.190.0060.04515.60
5.5.180.0060.02815.53
5.5.170.0110.00814.23
5.5.160.0060.03715.60
5.5.150.0100.03715.56
5.5.140.0060.02715.47
5.5.130.0060.02615.53
5.5.120.0030.04415.61
5.5.110.0050.02615.62
5.5.100.0070.02715.57
5.5.90.0100.03815.52
5.5.80.0070.03415.54
5.5.70.0090.03315.67
5.5.60.0070.03715.48
5.5.50.0030.04315.47
5.5.40.0060.02815.55
5.5.30.0060.02515.51
5.5.20.0080.03615.52
5.5.10.0090.03815.45
5.5.00.0090.04215.58
5.4.450.0120.03315.14
5.4.440.0100.02215.11
5.4.430.0060.04115.13
5.4.420.0090.04015.19
5.4.410.0100.03815.15
5.4.400.0090.03315.05
5.4.390.0050.04515.04
5.4.380.0100.02215.03
5.4.370.0130.03215.04
5.4.360.0120.03815.11
5.4.350.0080.03815.13
5.4.340.0050.02215.17
5.4.330.0060.00610.91
5.4.320.0100.02314.98
5.4.310.0060.02615.02
5.4.300.0130.03214.97
5.4.290.0070.04114.95
5.4.280.0050.03315.01
5.4.270.0080.04515.04
5.4.260.0100.03115.03
5.4.250.0090.03415.16
5.4.240.0110.02615.10
5.4.230.0110.03315.21
5.4.220.0110.02515.07
5.4.210.0050.03514.97
5.4.200.0110.03715.04
5.4.190.0090.03115.14
5.4.180.0070.03715.03
5.4.170.0090.04015.04
5.4.160.0070.04015.10
5.4.150.0070.03214.96
5.4.140.0060.03813.73
5.4.130.0120.03713.64
5.4.120.0120.03313.77
5.4.110.0100.04013.69
5.4.100.0030.04313.75
5.4.90.0070.03413.74
5.4.80.0060.04013.74
5.4.70.0060.03913.65
5.4.60.0140.03213.63
5.4.50.0060.03613.69
5.4.40.0080.02713.72
5.4.30.0120.03313.68
5.4.20.0070.03913.73
5.4.10.0060.04113.77
5.4.00.0040.03913.35
5.3.290.0090.02512.79
5.3.280.0100.03812.74
5.3.270.0060.04212.82
5.3.260.0070.04212.76
5.3.250.0030.04312.80
5.3.240.0050.04412.77
5.3.230.0060.04112.68
5.3.220.0080.03912.73
5.3.210.0090.04112.66
5.3.200.0070.03912.80
5.3.190.0100.03812.66
5.3.180.0080.02912.79
5.3.170.0090.03612.73
5.3.160.0120.03312.85
5.3.150.0080.03512.73
5.3.140.0070.03712.74
5.3.130.0070.03812.74
5.3.120.0100.03712.77
5.3.110.0100.02712.65
5.3.100.0060.02312.47
5.3.90.0040.04312.53
5.3.80.0080.04212.46
5.3.70.0050.03812.47
5.3.60.0030.04512.52
5.3.50.0050.03912.43
5.3.40.0070.03812.35
5.3.30.0070.04012.45
5.3.20.0100.03812.30
5.3.10.0080.03012.31
5.3.00.0090.03612.25
5.2.170.0070.03111.71
5.2.160.0100.02711.71
5.2.150.0090.02811.71
5.2.140.0090.03211.71
5.2.130.0030.03211.71
5.2.120.0080.02811.71
5.2.110.0080.02211.71
5.2.100.0020.02211.71
5.2.90.0090.03011.71
5.2.80.0030.02511.71
5.2.70.0070.02811.71
5.2.60.0060.03211.71
5.2.50.0060.03111.71
5.2.40.0060.03111.71
5.2.30.0050.03611.71
5.2.20.0090.03211.71
5.2.10.0080.03111.71
5.2.00.0040.01911.71
5.1.60.0030.02911.71
5.1.50.0050.01711.71
5.1.40.0030.02711.71
5.1.30.0050.02711.71
5.1.20.0050.02511.71
5.1.10.0070.01511.71
5.1.00.0070.02911.71
5.0.50.0010.01611.71
5.0.40.0080.01811.71
5.0.30.0040.03211.71
5.0.20.0080.02011.71
5.0.10.0050.02311.71
5.0.00.0020.03411.71
4.4.90.0030.01511.71
4.4.80.0060.01511.71
4.4.70.0020.01811.71
4.4.60.0060.01711.71
4.4.50.0050.01711.71
4.4.40.0050.02711.71
4.4.30.0050.01511.71
4.4.20.0010.01811.71
4.4.10.0020.01711.71
4.4.00.0030.03011.71
4.3.110.0030.01111.71
4.3.100.0030.01911.71
4.3.90.0060.01311.71
4.3.80.0020.02911.71
4.3.70.0050.01711.71
4.3.60.0060.01611.71
4.3.50.0030.01811.71
4.3.40.0020.02011.71
4.3.30.0030.01911.71
4.3.20.0020.02011.71
4.3.10.0030.01811.71
4.3.00.0010.02111.71

preferences:
73.01 ms | 400 KiB | 5 Q