3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = "0.001"; var_dump( number_format($a, 4) );

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)
8.3.60.0070.00716.50
8.3.50.0090.00617.70
8.3.40.0150.00618.58
8.3.30.0080.00818.59
8.3.20.0000.00720.46
8.3.10.0000.00823.53
8.3.00.0000.00819.25
8.2.180.0060.01016.63
8.2.170.0090.00622.96
8.2.160.0100.00322.07
8.2.150.0000.01124.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0000.00917.50
8.2.110.0060.00322.21
8.2.100.0060.00618.05
8.2.90.0030.00519.23
8.2.80.0000.00817.97
8.2.70.0050.00317.38
8.2.60.0040.00417.93
8.2.50.0080.00018.07
8.2.40.0040.00419.54
8.2.30.0040.00420.74
8.2.20.0070.00017.74
8.2.10.0040.00418.07
8.2.00.0040.00417.96
8.1.270.0090.00023.80
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0090.00022.38
8.1.230.0040.00817.79
8.1.220.0030.00617.74
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0080.00017.23
8.1.180.0000.00718.10
8.1.170.0000.00718.59
8.1.160.0070.00022.01
8.1.150.0070.00018.93
8.1.140.0000.00819.55
8.1.130.0000.00717.71
8.1.120.0070.00017.40
8.1.110.0030.00617.30
8.1.100.0000.00817.36
8.1.90.0070.00017.47
8.1.80.0000.00717.39
8.1.70.0070.00017.37
8.1.60.0070.00017.53
8.1.50.0000.00817.48
8.1.40.0000.00817.49
8.1.30.0030.00517.64
8.1.20.0030.00517.54
8.1.10.0070.00017.55
8.1.00.0040.00717.45
8.0.300.0030.00618.77
8.0.290.0040.00416.88
8.0.280.0070.00018.46
8.0.270.0000.00717.19
8.0.260.0030.00317.18
8.0.250.0070.00016.85
8.0.240.0000.00616.87
8.0.230.0000.00716.85
8.0.220.0070.00016.95
8.0.210.0040.00416.93
8.0.200.0000.00616.91
8.0.190.0050.00316.94
8.0.180.0060.00316.82
8.0.170.0040.00416.91
8.0.160.0000.00716.89
8.0.150.0040.00416.76
8.0.140.0050.00316.82
8.0.130.0050.00013.25
8.0.120.0080.00016.91
8.0.110.0000.00716.89
8.0.100.0080.00016.71
8.0.90.0000.00816.84
8.0.80.0030.01116.84
8.0.70.0050.00216.93
8.0.60.0040.00416.68
8.0.50.0040.00416.74
8.0.30.0100.01016.90
8.0.20.0100.00917.40
8.0.10.0000.00816.89
8.0.00.0090.00916.78
7.4.330.0050.00015.08
7.4.320.0050.00216.49
7.4.300.0030.00316.63
7.4.290.0050.00316.59
7.4.280.0070.00016.60
7.4.270.0000.00616.65
7.4.260.0040.00416.48
7.4.250.0070.00016.61
7.4.240.0030.00516.52
7.4.230.0070.00016.60
7.4.220.0150.00616.45
7.4.210.0050.01016.51
7.4.200.0030.00316.41
7.4.160.0120.00316.50
7.4.150.0150.00317.40
7.4.140.0080.01317.86
7.4.130.0140.00816.55
7.4.120.0100.00816.58
7.4.110.0060.01216.25
7.4.100.0090.00916.43
7.4.90.0070.01016.50
7.4.80.0150.00419.39
7.4.70.0090.00916.41
7.4.60.0060.01016.49
7.4.50.0000.00816.38
7.4.40.0090.01216.34
7.4.30.0120.00416.29
7.4.00.0100.00314.75
7.3.330.0030.00313.11
7.3.320.0030.00213.18
7.3.310.0030.00516.15
7.3.300.0040.00416.19
7.3.290.0030.00316.11
7.3.280.0060.01216.23
7.3.270.0070.01717.40
7.3.260.0120.00416.57
7.3.250.0110.00816.21
7.3.240.0110.00816.12
7.3.230.0100.00716.39
7.3.210.0080.00816.30
7.3.200.0140.00416.49
7.3.190.0070.01316.09
7.3.180.0070.01416.21
7.3.170.0090.00616.27
7.3.160.0140.00716.14
7.2.330.0050.01116.46
7.2.320.0110.00716.39
7.2.310.0140.00316.59
7.2.300.0100.00716.67
7.2.290.0090.00916.65
7.2.60.0110.00715.91
7.2.00.0000.01319.14
7.1.200.0100.01115.83
7.1.100.0030.00717.93
7.1.70.0030.01016.98
7.1.60.0070.01119.43
7.1.50.0070.01616.77
7.1.00.0000.08022.48
7.0.200.0610.00014.83
7.0.60.0000.08720.02
7.0.50.0030.08317.80
7.0.40.0070.04020.23
7.0.30.0330.03720.01
7.0.20.0370.05720.16
7.0.10.0100.05319.99
7.0.00.0030.08720.32
5.6.280.0100.04021.09
5.6.210.0030.04320.66
5.6.200.0100.08018.17
5.6.190.0100.08020.49
5.6.180.0330.08020.33
5.6.170.0300.07720.71
5.6.160.0170.07720.47
5.6.150.0070.07318.21
5.6.140.0100.07718.09
5.6.130.0100.07718.18
5.6.120.0000.04720.97
5.6.110.0070.08020.96
5.6.100.0000.08021.00
5.6.90.0130.06321.09
5.6.80.0200.07020.40
5.5.350.0270.05320.49
5.5.340.0130.07318.02
5.5.330.0070.07320.07
5.5.320.0200.05320.36
5.5.310.0270.07720.37
5.5.300.0000.05317.95
5.5.290.0100.05318.00
5.5.280.0100.07720.67
5.5.270.0030.08320.85
5.5.260.0030.06320.84
5.5.250.0070.07720.61
5.5.240.0030.05720.15
5.4.450.0700.05019.39
5.4.440.0630.06019.61
5.4.430.0570.05719.43
5.4.420.0130.05019.46
5.4.410.0100.05719.25
5.4.400.0330.04319.08
5.4.390.0870.06319.30
5.4.380.0830.05019.14
5.4.370.0800.05719.25
5.4.360.0600.05319.30
5.4.350.0800.07319.11
5.4.340.0700.07019.14
5.4.320.0670.06318.77
5.4.310.0830.05018.93
5.4.300.0630.05719.15
5.4.290.0870.05719.25
5.4.280.0600.06019.08
5.4.270.0770.05318.77
5.4.260.0730.06319.27
5.4.250.0700.04719.14
5.4.240.0670.05019.07
5.4.230.0630.05319.07
5.4.220.0630.05319.07
5.4.210.0500.06019.24
5.4.200.0500.06019.16
5.4.190.0230.04719.29
5.4.180.0070.06319.27
5.4.170.0230.06318.79
5.4.160.0070.06319.35
5.4.150.0300.04319.13
5.4.140.0230.07016.32
5.4.130.0030.06316.22
5.4.120.0200.04316.22
5.4.110.0170.06016.45
5.4.100.0130.05316.24
5.4.90.0200.04716.56
5.4.80.0200.04716.37
5.4.70.0230.06016.38
5.4.60.0200.06316.51
5.4.50.0170.07016.15
5.4.40.0200.04716.43
5.4.30.0170.04716.35
5.4.20.0330.04016.32
5.4.10.0200.05316.41
5.4.00.0230.04015.86

preferences:
69.95 ms | 400 KiB | 5 Q