3v4l.org

run code in 300+ PHP versions simultaneously
<?php $n = "sdf"; var_dump(empty($n) ? "" : number_format($n, 3));

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
8.3.50.0110.00521.93
8.3.40.0040.01118.71
8.3.30.0140.00019.10
8.3.20.0040.00420.07
8.3.10.0070.00021.96
8.3.00.0050.00322.43
8.2.180.0100.01016.75
8.2.170.0060.00922.96
8.2.160.0030.01420.37
8.2.150.0080.00024.18
8.2.140.0000.00724.66
8.2.130.0070.00726.16
8.2.120.0090.00019.23
8.2.110.0090.00022.07
8.2.100.0110.00017.84
8.2.90.0060.00317.84
8.2.80.0000.00917.97
8.2.70.0030.00717.38
8.2.60.0070.00017.91
8.2.50.0080.00018.07
8.2.40.0060.00318.08
8.2.30.0000.00717.98
8.2.20.0040.00417.57
8.2.10.0060.00319.40
8.2.00.0000.00817.60
8.1.280.0120.00925.92
8.1.270.0000.00822.06
8.1.260.0000.00826.35
8.1.250.0000.00728.09
8.1.240.0060.00322.30
8.1.230.0080.00320.97
8.1.220.0040.00417.74
8.1.210.0040.00418.95
8.1.200.0000.01117.12
8.1.190.0070.00017.51
8.1.180.0050.00318.10
8.1.170.0030.00618.53
8.1.160.0080.00021.93
8.1.150.0070.00018.48
8.1.140.0070.00017.37
8.1.130.0030.00317.68
8.1.120.0000.00717.27
8.1.110.0000.00717.32
8.1.100.0080.00017.40
8.1.90.0040.00417.23
8.1.80.0000.00717.28
8.1.70.0000.00817.31
8.1.60.0030.00517.54
8.1.50.0000.00817.48
8.1.40.0000.00817.48
8.1.30.0040.00417.60
8.1.20.0040.00417.63
8.1.10.0070.00017.55
8.1.00.0080.00017.49
8.0.300.0070.00019.96
8.0.290.0000.00817.05
8.0.280.0030.00318.38
8.0.270.0000.00817.05
8.0.260.0030.00316.80
8.0.250.0070.00316.85
8.0.240.0000.00716.87
8.0.230.0000.00716.82
8.0.220.0000.00716.88
8.0.210.0030.00316.81
8.0.200.0030.00316.83
8.0.190.0040.00416.90
8.0.180.0040.00416.89
8.0.170.0000.00716.89
8.0.160.0080.00016.84
8.0.150.0000.00716.83
8.0.140.0040.00416.73
8.0.130.0000.00513.33
8.0.120.0070.00016.86
8.0.110.0040.00416.89
8.0.100.0040.00416.92
8.0.90.0000.00716.85
8.0.80.0060.01616.83
8.0.70.0040.00416.77
8.0.60.0000.00716.70
8.0.50.0000.00716.94
8.0.30.0180.00717.02
8.0.20.0120.00717.40
8.0.10.0080.00016.80
8.0.00.0140.00716.71
7.4.330.0000.00515.00
7.4.320.0000.00616.51
7.4.300.0030.00316.47
7.4.290.0000.00716.33
7.4.280.0030.00316.41
7.4.270.0070.00016.45
7.4.260.0000.00716.40
7.4.250.0030.00516.37
7.4.240.0050.00216.53
7.4.230.0030.00316.52
7.4.220.0120.01216.45
7.4.210.0100.00616.55
7.4.200.0000.00816.26
7.4.190.0030.00316.65
7.4.160.0060.00916.54
7.4.150.0170.00017.40
7.4.140.0130.00617.86
7.4.130.0150.00516.53
7.4.120.0130.00416.46
7.4.110.0000.01816.39
7.4.100.0070.01016.56
7.4.90.0110.00716.55
7.4.80.0200.00019.39
7.4.70.0110.00516.50
7.4.60.0190.00416.27
7.4.50.0030.00616.47
7.4.40.0110.00722.77
7.4.30.0100.00616.49
7.4.00.0120.00314.79
7.3.330.0000.00513.06
7.3.320.0000.00513.03
7.3.310.0000.00716.20
7.3.300.0030.00316.18
7.3.290.0120.00616.19
7.3.280.0070.00916.24
7.3.270.0030.01417.40
7.3.260.0060.01116.26
7.3.250.0100.00816.25
7.3.240.0130.00316.18
7.3.230.0130.00316.39
7.3.210.0060.01016.33
7.3.200.0130.00319.39
7.3.190.0030.01416.38
7.3.180.0090.00916.26
7.3.170.0000.01516.29
7.3.160.0080.00816.36
7.3.120.0000.01414.50
7.2.330.0120.00616.25
7.2.320.0090.01616.23
7.2.310.0060.01216.32
7.2.300.0190.00316.54
7.2.290.0130.00316.40
7.2.60.0090.00616.54
7.2.00.0030.00919.10
7.1.200.0000.01115.84
7.1.100.0070.01018.18
7.1.70.0000.01116.98
7.1.60.0100.01319.82
7.1.50.0070.01516.82
7.1.00.0070.07322.51
7.0.200.0070.01116.73
7.0.140.0000.07722.12
7.0.60.0100.08319.86
7.0.50.0000.05017.66
7.0.40.0070.04720.19
7.0.30.0370.05720.02
7.0.20.0130.04720.18
7.0.10.0130.04720.09
7.0.00.0000.04320.11
5.6.280.0000.07720.90
5.6.210.0100.06020.61
5.6.200.0130.06018.16
5.6.190.0170.04020.27
5.6.180.4170.03320.75
5.6.170.0370.06320.47
5.6.160.0000.05320.37
5.6.150.0130.07318.11
5.6.140.0030.04318.18
5.6.130.0170.05318.09
5.6.120.0170.03021.01
5.6.110.0070.08720.98
5.6.100.0030.04321.13
5.6.90.0100.08020.94
5.6.80.0030.08320.53
5.6.70.0300.07720.37
5.5.350.0070.07720.46
5.5.340.0070.05317.98
5.5.330.0170.06720.15
5.5.320.0330.06720.24
5.5.310.0100.04720.31
5.5.300.0100.03317.89
5.5.290.0000.05017.93
5.5.280.0170.07320.66
5.5.270.0030.08020.86
5.5.260.0070.08320.75
5.5.250.0030.05320.49
5.5.240.0100.07320.36
5.4.450.0570.05319.06
5.4.440.0600.05019.38
5.4.430.0130.06719.52
5.4.420.0100.06719.49
5.4.410.0270.05719.33
5.4.400.1730.00018.74
5.4.390.1730.00018.79
5.4.380.0270.05018.65
5.4.370.0330.05018.79
5.4.360.0170.06018.57
5.4.350.0270.05018.78
5.4.340.0230.05318.70
5.4.320.0050.04612.45
5.4.310.0060.04612.45
5.4.300.0070.04312.45
5.4.290.0100.04412.45
5.4.280.0080.03812.34
5.4.270.0100.08318.92
5.4.260.0100.05018.80
5.4.250.0100.08018.99
5.4.240.0170.07019.02
5.4.230.0100.05318.77
5.4.220.0070.06318.64
5.4.210.0070.06018.91
5.4.200.0170.06018.99
5.4.190.0230.07019.01
5.4.180.0170.08318.91
5.4.170.0100.07318.76
5.4.160.0170.05018.91
5.4.150.0130.07018.64
5.4.140.0070.05316.48
5.4.130.0100.05316.45
5.4.120.0070.05716.52
5.4.110.0100.05316.23
5.4.100.0100.05316.52
5.4.90.0030.05016.31
5.4.80.0200.05016.47
5.4.70.0130.04716.47
5.4.60.0100.07016.50
5.4.50.0070.05016.18
5.4.40.0070.06716.52
5.4.30.0230.05016.37
5.4.20.0130.06716.39
5.4.10.0230.06016.36
5.4.00.0170.06015.85
5.3.290.0080.04412.80
5.3.280.0130.06314.60
5.3.270.0070.08314.52
5.3.260.0070.06014.38
5.3.250.0130.07314.61
5.3.240.0200.06714.62
5.3.230.0030.06714.60
5.3.220.0200.06014.45
5.3.210.0070.06714.51
5.3.200.0100.04714.40
5.3.190.0130.05014.41
5.3.180.0170.07014.61
5.3.170.0200.06014.33
5.3.160.0100.05014.57
5.3.150.0030.08314.40
5.3.140.0130.04314.42
5.3.130.0100.05714.41
5.3.120.0100.05314.38
5.3.110.0130.06014.57
5.3.100.0130.05014.02
5.3.90.0170.06713.79
5.3.80.0070.05713.90
5.3.70.0030.07713.87
5.3.60.0130.07013.69
5.3.50.0170.04713.95
5.3.40.0170.06013.83
5.3.30.0030.07713.99
5.3.20.0130.05313.69
5.3.10.0100.04713.80
5.3.00.0070.05013.63
5.2.170.0070.05311.37
5.2.160.0100.05311.22
5.2.150.0070.04011.07
5.2.140.0000.04311.32
5.2.130.0030.04011.42
5.2.120.0100.05011.10
5.2.110.0030.04011.29
5.2.100.0130.04011.14
5.2.90.0100.05311.13
5.2.80.0030.04311.36
5.2.70.0000.04711.18
5.2.60.0070.04311.22
5.2.50.0100.04011.05
5.2.40.0100.03711.08
5.2.30.0130.04011.24
5.2.20.0100.03310.91
5.2.10.0070.05311.05
5.2.00.0130.03710.96
5.1.60.0100.03310.40
5.1.50.0100.03710.13
5.1.40.0130.0339.97
5.1.30.0100.03710.45
5.1.20.0100.03310.74
5.1.10.0030.04010.27
5.1.00.0200.02010.20
5.0.50.0130.0238.82
5.0.40.0030.0378.82
5.0.30.0070.0478.82
5.0.20.0130.0208.82
5.0.10.0100.0408.82
5.0.00.0170.0408.82
4.4.90.0100.0178.82
4.4.80.0000.0278.82
4.4.70.0070.0278.82
4.4.60.0070.0308.82
4.4.50.0070.0178.82
4.4.40.0030.0378.82
4.4.30.0130.0208.82
4.4.20.0000.0238.82
4.4.10.0030.0208.82
4.4.00.0070.0438.82
4.3.110.0070.0338.82
4.3.100.0100.0238.82
4.3.90.0030.0238.82
4.3.80.0030.0378.82
4.3.70.0000.0308.82
4.3.60.0070.0178.82
4.3.50.0070.0308.82
4.3.40.0030.0338.82
4.3.30.0000.0278.82
4.3.20.0070.0208.82
4.3.10.0030.0278.82
4.3.00.0030.0206.41

preferences:
34.23 ms | 401 KiB | 5 Q