3v4l.org

run code in 300+ PHP versions simultaneously
<?php $number = '1,2'; echo is_numeric(number_format($number));

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)
8.3.60.0110.00716.50
8.3.50.0100.00821.09
8.3.40.0110.00418.79
8.3.30.0100.00318.92
8.3.20.0000.00820.33
8.3.10.0000.00823.70
8.3.00.0030.00519.68
8.2.180.0080.00816.88
8.2.170.0090.00622.96
8.2.160.0130.00320.47
8.2.150.0050.00324.18
8.2.140.0070.00024.66
8.2.130.0050.00326.16
8.2.120.0110.00017.50
8.2.110.0040.00420.53
8.2.100.0070.00419.64
8.2.90.0050.00317.84
8.2.80.0050.00320.52
8.2.70.0050.00317.93
8.2.60.0040.00417.80
8.2.50.0000.01018.10
8.2.40.0050.00220.41
8.2.30.0000.00819.71
8.2.20.0040.00417.75
8.2.10.0070.00018.07
8.2.00.0000.00718.01
8.1.280.0060.00825.92
8.1.270.0040.01120.23
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0090.00023.88
8.1.230.0080.00420.85
8.1.220.0030.00517.79
8.1.210.0060.00318.77
8.1.200.0030.00617.35
8.1.190.0040.00417.40
8.1.180.0030.00618.10
8.1.170.0040.00418.59
8.1.160.0000.00722.04
8.1.150.0000.00718.74
8.1.140.0040.00418.82
8.1.130.0000.00717.56
8.1.120.0000.00717.44
8.1.110.0000.00717.41
8.1.100.0050.00217.33
8.1.90.0030.00317.41
8.1.80.0040.00417.36
8.1.70.0030.00317.45
8.1.60.0030.00617.40
8.1.50.0030.00617.47
8.1.40.0000.00817.48
8.1.30.0030.00617.70
8.1.20.0000.00717.63
8.1.10.0000.00717.62
8.1.00.0040.00417.43
8.0.300.0070.00020.18
8.0.290.0030.00516.75
8.0.280.0030.00318.29
8.0.270.0030.00517.88
8.0.260.0000.00817.26
8.0.250.0040.00416.87
8.0.240.0000.00716.95
8.0.230.0030.00616.97
8.0.220.0000.00816.79
8.0.210.0040.00416.91
8.0.200.0030.00316.91
8.0.190.0030.00716.95
8.0.180.0080.00416.91
8.0.170.0030.00616.79
8.0.160.0070.00016.79
8.0.150.0040.00416.84
8.0.140.0020.00516.73
8.0.130.0030.00613.28
8.0.120.0040.00416.86
8.0.110.0030.00316.80
8.0.100.0070.00016.76
8.0.90.0040.00416.79
8.0.80.0090.00916.95
8.0.70.0040.00416.82
8.0.60.0000.00816.71
8.0.50.0030.00516.87
8.0.30.0060.01117.25
8.0.20.0080.01117.40
8.0.10.0000.00717.05
8.0.00.0060.01216.73
7.4.330.0000.00615.08
7.4.320.0030.00316.41
7.4.300.0000.00616.51
7.4.290.0000.00916.45
7.4.280.0040.00716.50
7.4.270.0000.00716.45
7.4.260.0040.00416.61
7.4.250.0050.00316.51
7.4.240.0000.00716.56
7.4.230.0000.00716.38
7.4.220.0100.01716.41
7.4.210.0100.00716.61
7.4.200.0030.00316.39
7.4.160.0130.01016.43
7.4.150.0060.01217.40
7.4.140.0100.00817.86
7.4.130.0080.01116.43
7.4.120.0110.00516.52
7.4.110.0100.01316.46
7.4.100.0100.00716.63
7.4.90.0100.00716.65
7.4.80.0100.00719.39
7.4.70.0090.00616.59
7.4.60.0120.00616.45
7.4.50.0020.00216.66
7.4.40.0060.01516.39
7.4.30.0090.00916.59
7.4.00.0120.00614.89
7.3.330.0060.00013.06
7.3.320.0050.00313.24
7.3.310.0070.00016.25
7.3.300.0000.00616.23
7.3.290.0090.00616.27
7.3.280.0080.00716.22
7.3.270.0090.00917.40
7.3.260.0090.00816.41
7.3.250.0110.00716.35
7.3.240.0110.00716.51
7.3.230.0120.00616.48
7.3.210.0030.01316.16
7.3.200.0060.01016.43
7.3.190.0080.00816.53
7.3.180.0100.00716.38
7.3.170.0040.01216.35
7.3.160.0290.03716.58
7.2.330.0030.01416.66
7.2.320.0030.01416.21
7.2.310.0100.01016.70
7.2.300.0030.02016.42
7.2.290.0070.01016.52
7.2.60.0070.00716.71
7.1.200.0170.00215.02
7.1.100.0030.00918.08
7.1.70.0030.00716.96
7.1.60.0100.01019.17
7.1.50.0040.01816.90
7.1.00.0100.07022.44
7.0.200.0060.00616.70
7.0.60.0100.04719.92
7.0.50.0030.08317.83
7.0.40.0100.07319.96
7.0.30.0570.06020.45
7.0.20.0300.08720.09
7.0.10.0170.08720.21
7.0.00.0030.07320.11
5.6.280.0000.05721.07
5.6.210.0170.06320.52
5.6.200.0030.05318.22
5.6.190.0130.04720.39
5.6.180.4170.05720.56
5.6.170.0270.07020.47
5.6.160.0030.08720.55
5.6.150.0070.07018.12
5.6.140.0030.07018.08
5.6.130.0130.07718.14
5.6.120.0130.06021.02
5.6.110.0070.04720.96
5.6.100.0130.07021.04
5.6.90.0100.08021.09
5.6.80.0130.07720.40
5.6.70.4470.04320.38
5.5.350.0100.07320.34
5.5.340.0070.08317.92
5.5.330.0170.07720.43
5.5.320.0300.05020.18
5.5.310.0070.04720.34
5.5.300.0130.07318.02
5.5.290.0030.08317.88
5.5.280.0030.08320.97
5.5.270.0030.08720.75
5.5.260.0170.07020.96
5.5.250.0100.05020.70
5.5.240.0200.07720.15
5.4.450.0870.06019.21
5.4.440.0900.05719.47
5.4.430.0870.05718.93
5.4.420.0930.05719.39
5.4.410.0970.04719.39
5.4.400.0870.05719.08
5.4.390.1300.05719.14
5.4.380.1100.03718.65
5.4.370.1030.05019.08
5.4.360.0900.06318.95
5.4.350.0670.05318.68
5.4.340.1000.07318.71
5.4.320.0870.05719.22
5.4.310.0970.04019.10
5.4.300.0730.05019.07
5.4.290.1000.04019.19
5.4.280.0970.06718.95
5.4.270.0770.06019.17
5.4.260.0900.06318.64
5.4.250.0830.05719.14
5.4.240.0830.05718.93
5.4.230.0930.06018.92
5.4.220.0900.05318.66
5.4.210.0800.05718.93
5.4.200.0970.04319.09
5.4.190.1030.04019.03
5.4.180.1000.04319.14
5.4.170.0930.05718.91
5.4.160.0770.05719.14
5.4.150.0870.06018.81
5.4.140.0930.06016.48
5.4.130.0900.05316.46
5.4.120.1070.04316.38
5.4.110.0900.05316.49
5.4.100.1000.04716.49
5.4.90.0670.05716.50
5.4.80.0800.04016.44
5.4.70.0330.04016.34
5.4.60.0230.03716.45
5.4.50.0000.05316.48
5.4.40.0100.04016.43
5.4.30.0130.06016.19
5.4.20.0100.04716.31

preferences:
48.54 ms | 401 KiB | 5 Q