3v4l.org

run code in 300+ PHP versions simultaneously
<?php $number = ['1,2', 1, '']; foreach ($number as $val) { if (!empty($val)) echo "val: $val is_numeric ".is_numeric(number_format($val))."\n\r"; } echo 'string:'.is_numeric(number_format('lalalal1,2'));

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)
8.3.60.0100.01016.63
8.3.50.0170.00316.35
8.3.40.0140.00418.84
8.3.30.0110.00318.67
8.3.20.0040.00420.20
8.3.10.0000.00823.54
8.3.00.0040.00419.56
8.2.180.0120.00916.75
8.2.170.0090.00622.96
8.2.160.0030.01020.48
8.2.150.0050.00325.66
8.2.140.0070.00024.66
8.2.130.0080.00026.16
8.2.120.0080.00417.38
8.2.110.0030.00620.93
8.2.100.0090.00318.04
8.2.90.0040.00419.23
8.2.80.0050.00317.97
8.2.70.0040.00417.50
8.2.60.0060.00317.93
8.2.50.0080.00018.07
8.2.40.0000.00819.19
8.2.30.0100.00018.04
8.2.20.0040.00417.61
8.2.10.0080.00018.21
8.2.00.0000.00818.11
8.1.280.0110.00325.92
8.1.270.0100.01020.25
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00622.14
8.1.230.0060.00617.50
8.1.220.0080.00017.91
8.1.210.0000.00818.77
8.1.200.0090.00317.35
8.1.190.0040.00417.36
8.1.180.0080.00018.10
8.1.170.0000.00918.65
8.1.160.0000.01022.00
8.1.150.0040.00418.81
8.1.140.0040.00417.46
8.1.130.0070.00017.75
8.1.120.0020.00517.45
8.1.110.0000.00817.33
8.1.100.0050.00317.43
8.1.90.0000.00817.35
8.1.80.0000.00717.50
8.1.70.0000.00817.47
8.1.60.0040.00417.57
8.1.50.0080.00017.35
8.1.40.0050.00217.52
8.1.30.0000.00917.65
8.1.20.0060.00317.61
8.1.10.0040.00417.49
8.1.00.0040.00417.49
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0030.00318.37
8.0.270.0030.00517.28
8.0.260.0040.00417.16
8.0.250.0070.00016.88
8.0.240.0030.00317.02
8.0.230.0030.00616.99
8.0.220.0030.00316.96
8.0.210.0000.00716.85
8.0.200.0000.00717.00
8.0.190.0000.01116.97
8.0.180.0030.00716.99
8.0.170.0050.00316.95
8.0.160.0000.00916.99
8.0.150.0000.01116.81
8.0.140.0040.00416.79
8.0.130.0070.00013.36
8.0.120.0040.00416.81
8.0.110.0040.00417.01
8.0.100.0000.00716.81
8.0.90.0040.00416.82
8.0.80.0050.01516.93
8.0.70.0040.00416.75
8.0.60.0040.00416.85
8.0.50.0040.00416.76
8.0.30.0090.01217.15
8.0.20.0110.01217.40
8.0.10.0070.00016.94
8.0.00.0110.00816.82
7.4.330.0000.00615.09
7.4.320.0000.00616.61
7.4.300.0000.00716.55
7.4.290.0030.00616.70
7.4.280.0070.00416.55
7.4.270.0030.00316.54
7.4.260.0030.00316.56
7.4.250.0040.00416.53
7.4.240.0050.00216.52
7.4.230.0030.00316.39
7.4.220.0100.01016.55
7.4.210.0110.00316.68
7.4.200.0000.00716.55
7.4.160.0160.00016.48
7.4.150.0110.00817.40
7.4.140.0140.00717.86
7.4.130.0100.00816.67
7.4.120.0130.00716.50
7.4.110.0070.01716.59
7.4.100.0100.00716.38
7.4.90.0060.01216.50
7.4.80.0090.01519.39
7.4.70.0140.00316.26
7.4.60.0120.00316.66
7.4.50.0030.00616.52
7.4.40.0040.01216.50
7.4.30.0060.01316.51
7.4.00.0030.01015.14
7.3.330.0000.00513.18
7.3.320.0070.00013.33
7.3.310.0000.00716.54
7.3.300.0000.00716.48
7.3.290.0080.00816.43
7.3.280.0060.01016.46
7.3.270.0080.00817.40
7.3.260.0050.01216.43
7.3.250.0100.00816.56
7.3.240.0110.00816.61
7.3.230.0090.01216.39
7.3.210.0100.00716.59
7.3.200.0100.00616.64
7.3.190.0130.00316.55
7.3.180.0100.00616.46
7.3.170.0170.00316.54
7.3.160.0040.01516.60
7.2.330.0130.00316.49
7.2.320.0100.00716.50
7.2.310.0090.00616.71
7.2.300.0100.00716.78
7.2.290.0030.01416.60
7.2.60.0030.01016.89
7.2.00.0030.01019.49
7.1.200.0230.01015.54
7.1.100.0030.00618.27
7.1.70.0190.00416.75
7.1.60.0130.01019.17
7.1.50.0100.01316.70
7.1.00.0130.06022.26
7.0.200.0070.00716.93
7.0.60.0030.08719.78
7.0.50.0000.06317.80
7.0.40.0030.05020.03
7.0.30.0200.05320.21
7.0.20.0270.04320.20
7.0.10.0100.03719.96
7.0.00.0070.08320.30
5.6.280.0100.05321.04
5.6.210.0130.07020.76
5.6.200.0070.04018.15
5.6.190.0030.05320.41
5.6.180.4630.05020.50
5.6.170.0230.08320.47
5.6.160.0070.04320.70
5.6.150.0030.05718.22
5.6.140.0070.08718.11
5.6.130.0100.07318.11
5.6.120.0130.07721.12
5.6.110.0200.07721.01
5.6.100.0030.08320.88
5.6.90.0070.06021.07
5.6.80.0070.06020.43
5.6.70.4370.04020.52
5.5.350.0070.07720.35
5.5.340.0000.06017.93
5.5.330.0000.07720.12
5.5.320.0300.04320.34
5.5.310.0300.05020.17
5.5.300.0030.05017.95
5.5.290.0070.06317.91
5.5.280.0030.04020.95
5.5.270.0100.05720.86
5.5.260.0100.08020.79
5.5.250.0130.03020.61
5.5.240.0370.05020.26
5.4.450.0870.05719.21
5.4.440.0800.06319.28
5.4.430.0900.05019.24
5.4.420.0830.05719.43
5.4.410.0900.05019.30
5.4.400.0800.06019.18
5.4.390.0900.05718.71
5.4.380.0900.05319.21
5.4.370.0770.05018.91
5.4.360.0830.05718.86
5.4.350.0870.05319.16
5.4.340.0900.05018.95
5.4.320.0800.06319.16
5.4.310.0900.05318.66
5.4.300.0900.05719.09
5.4.290.0970.04718.91
5.4.280.0700.06018.80
5.4.270.0930.05018.66
5.4.260.0900.05018.63
5.4.250.0770.05319.15
5.4.240.0970.04718.67
5.4.230.0870.05318.94
5.4.220.0930.05019.10
5.4.210.0900.06018.67
5.4.200.0870.05319.11
5.4.190.0700.05718.93
5.4.180.0930.04718.95
5.4.170.0930.05018.63
5.4.160.0900.05318.88
5.4.150.0830.06318.68
5.4.140.0870.05316.31
5.4.130.1000.03716.37
5.4.120.0900.05016.51
5.4.110.0830.06016.50
5.4.100.0700.05016.49
5.4.90.0970.03716.47
5.4.80.0970.03716.48
5.4.70.0270.05016.49
5.4.60.0230.07016.40
5.4.50.0000.03716.44
5.4.40.0100.07016.41
5.4.30.0030.05316.18
5.4.20.0230.04016.36

preferences:
42.65 ms | 400 KiB | 5 Q