3v4l.org

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

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)
8.3.60.0090.00916.63
8.3.50.0050.01721.14
8.3.40.0060.00918.67
8.3.30.0000.01418.81
8.3.20.0050.00320.16
8.3.10.0070.00023.61
8.3.00.0060.00319.55
8.2.180.0070.00725.92
8.2.170.0170.00322.96
8.2.160.0030.01020.47
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0160.00017.50
8.2.110.0030.00622.25
8.2.100.0080.00417.63
8.2.90.0000.00719.17
8.2.80.0000.00817.97
8.2.70.0060.00317.63
8.2.60.0000.00817.93
8.2.50.0040.00418.07
8.2.40.0090.00019.46
8.2.30.0040.00419.91
8.2.20.0000.00817.65
8.2.10.0050.00218.09
8.2.00.0040.00418.15
8.1.280.0140.00025.92
8.1.270.0120.00820.11
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0030.00619.15
8.1.230.0080.00417.42
8.1.220.0000.00917.74
8.1.210.0040.00418.77
8.1.200.0030.00717.35
8.1.190.0030.00517.22
8.1.180.0040.00418.10
8.1.170.0040.00418.63
8.1.160.0060.00622.04
8.1.150.0050.00218.79
8.1.140.0030.00517.49
8.1.130.0030.00317.69
8.1.120.0030.00417.48
8.1.110.0040.00417.44
8.1.100.0000.00717.41
8.1.90.0080.00017.44
8.1.80.0030.00517.32
8.1.70.0050.00317.40
8.1.60.0080.00017.46
8.1.50.0070.00017.47
8.1.40.0000.00717.44
8.1.30.0000.00817.68
8.1.20.0040.00417.68
8.1.10.0030.00617.50
8.1.00.0000.00817.52
8.0.300.0000.00918.77
8.0.290.0040.00416.88
8.0.280.0000.00718.46
8.0.270.0070.00017.17
8.0.260.0030.00317.21
8.0.250.0040.00416.93
8.0.240.0040.00417.02
8.0.230.0000.00817.04
8.0.220.0000.00716.97
8.0.210.0030.00316.95
8.0.200.0030.00617.01
8.0.190.0070.00416.92
8.0.180.0090.00016.96
8.0.170.0040.00416.98
8.0.160.0030.00316.84
8.0.150.0000.00716.99
8.0.140.0050.00216.77
8.0.130.0070.00013.38
8.0.120.0050.00316.91
8.0.110.0040.00416.89
8.0.100.0030.00416.72
8.0.90.0000.00716.96
8.0.80.0110.01116.99
8.0.70.0050.00316.75
8.0.60.0000.00816.97
8.0.50.0040.00417.00
8.0.30.0090.01117.02
8.0.20.0070.01217.40
8.0.10.0000.00717.12
8.0.00.0070.01116.91
7.4.330.0020.00215.14
7.4.320.0040.00416.56
7.4.300.0030.00316.55
7.4.290.0000.00916.61
7.4.280.0090.00316.56
7.4.270.0040.00316.66
7.4.260.0000.00716.44
7.4.250.0040.00416.42
7.4.240.0000.00716.65
7.4.230.0020.00516.35
7.4.220.0110.00716.57
7.4.210.0030.01316.54
7.4.200.0050.00216.39
7.4.160.0120.00416.27
7.4.150.0160.00317.40
7.4.140.0100.01017.86
7.4.130.0070.01016.55
7.4.120.0110.00716.58
7.4.110.0160.00716.77
7.4.100.0130.00716.57
7.4.90.0110.00616.50
7.4.80.0180.00019.39
7.4.70.0060.01616.60
7.4.60.0130.00316.67
7.4.50.0000.00516.60
7.4.40.0090.01216.36
7.4.30.0060.01616.63
7.4.00.0030.01314.79
7.3.330.0020.00213.29
7.3.320.0040.00413.21
7.3.310.0070.00016.46
7.3.300.0050.00216.39
7.3.290.0120.00516.42
7.3.280.0090.00616.32
7.3.270.0080.00817.40
7.3.260.0140.00516.58
7.3.250.0100.00816.56
7.3.240.0110.00616.69
7.3.230.0060.01216.73
7.3.210.0130.00316.72
7.3.200.0030.01316.40
7.3.190.0080.00816.43
7.3.180.0120.00916.51
7.3.170.0140.00716.34
7.3.160.0060.01716.53
7.3.120.0030.01014.98
7.3.110.0030.01814.79
7.3.100.0030.01214.71
7.3.90.0080.00414.98
7.3.80.0120.00314.79
7.3.70.0000.00914.88
7.3.60.0060.00314.68
7.3.50.0060.00914.88
7.3.40.0100.00714.60
7.3.30.0000.01215.01
7.3.20.0030.01016.62
7.3.10.0100.00516.55
7.3.00.0020.01316.72
7.2.330.0140.00916.83
7.2.320.0110.00816.70
7.2.310.0130.01016.77
7.2.300.0060.01116.78
7.2.290.0100.00716.57
7.2.250.0100.00614.54
7.2.240.0160.00315.00
7.2.230.0070.00714.99
7.2.220.0000.01014.87
7.2.210.0040.01114.75
7.2.200.0030.00614.93
7.2.190.0090.00614.99
7.2.180.0030.00614.91
7.2.170.0060.00915.14
7.2.130.0070.00717.11
7.2.120.0030.01216.93
7.2.110.0110.00716.80
7.2.100.0060.00916.89
7.2.90.0080.00816.98
7.2.80.0040.00816.75
7.2.70.0060.00616.82
7.2.60.0050.01016.92
7.2.50.0030.00917.12
7.2.40.0060.00616.95
7.2.30.0070.00716.73
7.2.20.0030.01116.82
7.2.10.0000.00916.82
7.2.00.0060.00718.17
7.1.330.0000.01415.76
7.1.320.0090.00615.79
7.1.310.0080.00615.98
7.1.300.0060.00315.82
7.1.290.0130.00015.89
7.1.280.0000.01515.75
7.1.270.0070.00715.69
7.1.260.0040.00815.80
7.1.250.0030.01016.00
7.1.200.0070.00315.76
7.1.100.0000.01118.09
7.1.70.0160.00317.04
7.1.60.0090.01219.17
7.1.50.0180.00717.05
7.1.00.0070.07322.40
7.0.200.0040.00716.46
7.0.60.0070.08320.01
7.0.50.0030.04017.77
7.0.40.0100.07019.98
7.0.30.0600.06720.00
7.0.20.0330.08020.00
7.0.10.0100.04320.17
7.0.00.0000.06020.20
5.6.280.0030.03321.02
5.6.210.0000.09020.52
5.6.200.0000.04318.21
5.6.190.0070.08020.79
5.6.180.3700.05020.63
5.6.170.0200.05320.58
5.6.160.0100.05020.39
5.6.150.0070.07318.12
5.6.140.0100.07718.22
5.6.130.0000.06018.11
5.6.120.0070.07720.99
5.6.110.0070.08721.07
5.6.100.0170.04021.04
5.6.90.0130.07321.13
5.6.80.0100.08020.38
5.6.70.4000.03320.51
5.5.350.0070.07720.46
5.5.340.0100.07017.93
5.5.330.0130.07320.25
5.5.320.0300.07320.38
5.5.310.0070.05020.16
5.5.300.0130.08017.91
5.5.290.0030.08717.98
5.5.280.0030.08320.87
5.5.270.0070.05720.76
5.5.260.0170.08020.74
5.5.250.0030.08720.46
5.5.240.0200.03020.15
5.4.450.1030.04719.27
5.4.440.0930.07019.16
5.4.430.0930.04719.43
5.4.420.0930.05019.21
5.4.410.0870.06319.36
5.4.400.0970.05719.09
5.4.390.0970.04318.88
5.4.380.0930.05019.24
5.4.370.0900.05018.96
5.4.360.0770.05019.11
5.4.350.0700.05319.18
5.4.340.1100.04318.88
5.4.320.0800.05018.84
5.4.310.0670.05718.92
5.4.300.0830.05019.10
5.4.290.0800.04318.66
5.4.280.0670.06318.94
5.4.270.0830.05718.93
5.4.260.0830.07718.64
5.4.250.0770.05719.17
5.4.240.0730.05319.15
5.4.230.0730.05318.94
5.4.220.0670.06319.10
5.4.210.0830.05018.70
5.4.200.0870.04718.94
5.4.190.0700.05719.11
5.4.180.0730.05318.93
5.4.170.0670.06018.93
5.4.160.1130.08018.86
5.4.150.0830.05719.13
5.4.140.1000.05016.24
5.4.130.0830.05716.51
5.4.120.0800.07016.37
5.4.110.0670.06016.52
5.4.100.0730.05316.50
5.4.90.0700.05016.49
5.4.80.0830.04716.46
5.4.70.0200.07716.36
5.4.60.0230.06716.16
5.4.50.0030.06716.27
5.4.40.0070.04016.10
5.4.30.0030.07016.36
5.4.20.0230.03016.45

preferences:
59.38 ms | 401 KiB | 5 Q