3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo symbol('asas');

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)
8.3.40.0140.00718.88
8.3.30.0110.00418.57
8.3.20.0050.00318.74
8.3.10.0000.00820.57
8.3.00.0030.00617.50
8.2.170.0070.01022.96
8.2.160.0130.00621.96
8.2.150.0000.00824.18
8.2.140.0050.00224.66
8.2.130.0050.00226.16
8.2.120.0070.00019.70
8.2.110.0060.00321.05
8.2.100.0080.00417.78
8.2.90.0050.00319.05
8.2.80.0030.00617.97
8.2.70.0040.00417.48
8.2.60.0000.00817.91
8.2.50.0030.00518.07
8.2.40.0040.00418.16
8.2.30.0080.00018.00
8.2.20.0040.00417.63
8.2.10.0030.00517.72
8.2.00.0040.00417.73
8.1.270.0040.00423.99
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0000.00922.48
8.1.230.0040.00820.97
8.1.220.0000.00918.77
8.1.210.0030.00618.97
8.1.200.0060.00317.23
8.1.190.0000.00717.30
8.1.180.0040.00418.10
8.1.170.0040.00418.97
8.1.160.0070.00018.71
8.1.150.0070.00018.56
8.1.140.0000.00817.21
8.1.130.0000.00717.23
8.1.120.0000.00717.32
8.1.110.0040.00417.14
8.1.100.0040.00417.22
8.1.90.0000.00717.36
8.1.80.0030.00317.33
8.1.70.0030.00317.29
8.1.60.0000.00817.35
8.1.50.0070.00017.43
8.1.40.0050.00317.42
8.1.30.0080.00017.54
8.1.20.0000.00817.54
8.1.10.0000.00717.43
8.1.00.0000.00817.45
8.0.300.0040.00720.04
8.0.290.0000.00716.75
8.0.280.0000.00718.43
8.0.270.0040.00417.07
8.0.260.0040.00416.72
8.0.250.0050.00316.96
8.0.240.0080.00316.86
8.0.230.0070.00016.91
8.0.220.0000.00716.90
8.0.210.0070.00016.74
8.0.200.0040.00416.80
8.0.190.0050.00316.93
8.0.180.0040.00416.90
8.0.170.0040.00416.93
8.0.160.0000.00716.92
8.0.150.0040.00416.77
8.0.140.0040.00416.76
8.0.130.0030.00313.30
8.0.120.0000.00816.80
8.0.110.0030.00616.82
8.0.100.0000.00716.94
8.0.90.0070.00016.71
8.0.80.0060.01016.94
8.0.70.0000.00716.93
8.0.60.0050.00316.86
8.0.50.0040.00416.99
8.0.30.0080.00917.04
8.0.20.0090.00917.07
8.0.10.0040.00416.74
8.0.00.0060.01216.67
7.4.330.0030.00314.53
7.4.320.0030.00316.35
7.4.300.0060.00016.40
7.4.290.0000.00716.41
7.4.280.0000.00916.53
7.4.270.0040.00416.44
7.4.260.0000.00613.09
7.4.250.0040.00416.55
7.4.240.0080.00016.45
7.4.230.0030.00616.41
7.4.220.0130.01016.30
7.4.210.0070.00816.43
7.4.200.0000.00716.41
7.4.190.0050.00216.39
7.4.160.0160.00816.30
7.4.150.0070.01017.07
7.4.140.0070.01017.10
7.4.130.0080.00816.57
7.4.120.0070.01016.44
7.4.110.0070.01016.45
7.4.100.0140.00616.46
7.4.90.0040.01416.54
7.4.80.0140.00318.80
7.4.70.0060.01216.43
7.4.60.0100.00716.48
7.4.50.0000.00516.36
7.4.40.0090.00622.27
7.4.30.0060.01016.41
7.4.00.0070.01114.60
7.3.330.0000.00612.98
7.3.320.0030.00313.09
7.3.310.0030.00416.29
7.3.300.0030.00316.25
7.3.290.0090.00616.23
7.3.280.0060.01016.23
7.3.270.0060.01217.07
7.3.260.0090.00918.24
7.3.250.0090.00916.25
7.3.240.0070.01016.48
7.3.230.0150.00316.39
7.3.210.0040.01416.40
7.3.200.0060.00919.39
7.3.190.0100.01016.40
7.3.180.0060.01016.25
7.3.170.0160.00016.40
7.3.160.0130.00316.31
7.3.120.0090.00314.76
7.2.330.0090.01316.48
7.2.320.0100.00716.21
7.2.310.0030.01516.46
7.2.300.0090.00916.59
7.2.290.0100.00716.46
7.2.60.0040.01116.49
7.2.00.0030.01419.17
7.1.200.0030.00515.48
7.1.100.0000.01417.67
7.1.70.0000.00717.01
7.1.60.0160.00619.40
7.1.50.0090.01216.96
7.1.00.0030.07022.28
7.0.200.0070.00316.70
7.0.140.0070.07022.00
7.0.120.0030.03322.03
7.0.60.0200.06719.90
7.0.50.0130.07317.76
7.0.40.0030.05317.79
7.0.30.0030.08017.73
7.0.20.0030.04017.65
7.0.10.0030.04017.78
7.0.00.0000.07717.68
5.6.280.0000.07721.06
5.6.210.0030.08720.74
5.6.200.0030.06318.13
5.6.190.0030.04718.15
5.6.180.0070.08318.22
5.6.170.0030.08718.11
5.6.160.0100.06318.22
5.6.150.0200.05318.18
5.6.140.0100.07318.17
5.6.130.0070.04718.12
5.6.120.0100.08018.10
5.6.110.0000.04318.16
5.6.100.0130.03018.19
5.6.90.0030.04018.07
5.6.80.0030.08317.59
5.6.70.0000.04317.56
5.6.60.0170.06317.50
5.6.50.0030.03717.53
5.6.40.0000.04017.54
5.6.30.0100.03317.46
5.6.20.0000.04317.53
5.6.10.0070.04717.50
5.6.00.0030.05017.46
5.5.350.0100.07720.42
5.5.340.0070.05718.01
5.5.330.0030.07717.95
5.5.320.0000.04317.92
5.5.310.0070.07317.92
5.5.300.0100.06718.02
5.5.290.0070.04017.97
5.5.280.0100.08318.02
5.5.270.0030.04017.94
5.5.260.0000.04317.91
5.5.250.0100.07317.79
5.5.240.0070.07317.33
5.5.230.0030.04017.36
5.5.220.0000.05017.29
5.5.210.0030.08717.35
5.5.200.0070.08017.24
5.5.190.0070.07317.22
5.5.180.0070.05017.23
5.5.160.0030.03717.32
5.5.150.0000.05017.36
5.5.140.0100.03017.22
5.5.130.0030.07717.31
5.5.120.0030.04317.22
5.5.110.0030.06717.30
5.5.100.0000.04017.14
5.5.90.0030.04317.16
5.5.80.0100.03017.20
5.5.70.0030.08017.13
5.5.60.0070.05017.25
5.5.50.0030.04717.21
5.5.40.0070.08017.13
5.5.30.0130.07017.14
5.5.20.0030.07017.24
5.5.10.0100.03017.15
5.5.00.0070.05317.25
5.4.450.0070.04719.15
5.4.440.0130.03319.32
5.4.430.0000.05019.23
5.4.420.0100.03319.36
5.4.410.0070.06019.15
5.4.400.0030.05018.98
5.4.390.0100.03319.09
5.4.380.0070.06318.82
5.4.370.0030.04719.09
5.4.360.0100.04319.13
5.4.350.0000.04018.89
5.4.340.0000.04018.89
5.4.320.0130.06719.01
5.4.310.0030.04719.03
5.4.300.0070.03319.01
5.4.290.0000.04019.01
5.4.280.0130.05018.96
5.4.270.0200.06319.12
5.4.260.0070.07318.98
5.4.250.0000.04718.98
5.4.240.0130.06318.82
5.4.230.0100.03318.97
5.4.220.0000.04718.98
5.4.210.0070.06019.03
5.4.200.0070.03318.97
5.4.190.0070.07719.11
5.4.180.0030.08018.98
5.4.170.0030.07719.06
5.4.160.0100.07318.81
5.4.150.0000.04718.96
5.4.140.0030.04016.31
5.4.130.0030.03716.27
5.4.120.0000.03716.25
5.4.110.0030.04016.28
5.4.100.0030.03716.17
5.4.90.0070.04016.39
5.4.80.0030.05016.33
5.4.70.0000.03716.37
5.4.60.0030.05016.37
5.4.50.0030.03716.40
5.4.40.0100.03716.39
5.4.30.0030.03316.26
5.4.20.0030.03316.39
5.4.10.0100.05016.14
5.4.00.0030.03315.78
5.3.290.0070.03714.46
5.3.280.0100.07014.53
5.3.270.0030.08014.54
5.3.260.0070.03714.51
5.3.250.0000.04014.52
5.3.240.0070.04714.59
5.3.230.0100.07014.55
5.3.220.0030.05014.38
5.3.210.0000.08014.51
5.3.200.0130.04314.51
5.3.190.0030.06314.54
5.3.180.0100.03714.52
5.3.170.0030.05714.33
5.3.160.0030.06714.52
5.3.150.0070.03714.48
5.3.140.0000.04014.48
5.3.130.0070.03314.50
5.3.120.0070.04014.51
5.3.110.0030.03714.48
5.3.100.0000.04013.80
5.3.90.0000.03713.96
5.3.80.0030.03313.96
5.3.70.0030.03313.80
5.3.60.0070.03313.94
5.3.50.0000.03713.71
5.3.40.0030.04313.88
5.3.30.0030.03313.87
5.3.20.0030.03313.63
5.3.10.0070.04013.40
5.3.00.0000.03713.59
5.2.170.0030.02711.09
5.2.160.0030.03310.93
5.2.150.0070.02311.05
5.2.140.0000.03011.13
5.2.130.0030.02711.07
5.2.120.0030.03011.13
5.2.110.0000.03011.09
5.2.100.0000.03011.07
5.2.90.0030.02711.07
5.2.80.0000.03010.93
5.2.70.0000.03010.91
5.2.60.0000.03010.96
5.2.50.0000.03711.02
5.2.40.0070.02310.95
5.2.30.0000.03711.11
5.2.20.0030.02710.73
5.2.10.0000.03010.93
5.2.00.0030.02710.61
5.1.60.0000.0239.95
5.1.50.0000.02310.13
5.1.40.0000.0239.79
5.1.30.0030.02310.16
5.1.20.0000.02710.30
5.1.10.0070.02010.02
5.1.00.0000.0279.97
5.0.50.0000.0208.47
5.0.40.0000.0278.40
5.0.30.0030.0378.16
5.0.20.0000.0208.23
5.0.10.0000.0208.12
5.0.00.0030.0408.06
4.4.90.0000.0177.71
4.4.80.0030.0137.71
4.4.70.0030.0137.71
4.4.60.0000.0177.71
4.4.50.0030.0107.71
4.4.40.0000.0237.71
4.4.30.0030.0137.71
4.4.20.0000.0177.71
4.4.10.0000.0177.71
4.4.00.0030.0207.71
4.3.110.0030.0177.71
4.3.100.0030.0137.71
4.3.90.0000.0137.71
4.3.80.0000.0237.71
4.3.70.0000.0137.71
4.3.60.0000.0237.71
4.3.50.0000.0207.71
4.3.40.0030.0377.71
4.3.30.0000.0377.71
4.3.20.0000.0377.71
4.3.10.0070.0177.71
4.3.00.0070.0337.71

preferences:
40.06 ms | 400 KiB | 5 Q