3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(is_numeric("15.25"));

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)
8.3.60.0120.00318.55
8.3.50.0100.01121.86
8.3.40.0210.00418.63
8.3.30.0030.01318.23
8.3.20.0080.00018.48
8.3.10.0070.00021.82
8.3.00.0030.00521.82
8.2.180.0100.01016.63
8.2.170.0040.01122.96
8.2.160.0070.01022.08
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0000.00722.23
8.2.120.0030.00526.35
8.2.110.0030.00722.25
8.2.100.0060.01017.59
8.2.90.0040.00417.50
8.2.80.0050.00317.97
8.2.70.0060.00317.68
8.2.60.0060.00319.09
8.2.50.0000.00818.10
8.2.40.0040.00420.59
8.2.30.0050.00318.98
8.2.20.0040.00417.84
8.2.10.0040.00417.84
8.2.00.0080.00017.61
8.1.280.0100.00325.92
8.1.270.0020.00523.61
8.1.260.0050.00328.09
8.1.250.0000.00828.09
8.1.240.0180.00022.30
8.1.230.0040.00717.58
8.1.220.0000.00917.74
8.1.210.0040.00418.77
8.1.200.0070.00317.23
8.1.190.0040.00417.10
8.1.180.0080.00018.10
8.1.170.0040.00418.57
8.1.160.0040.00423.83
8.1.150.0070.00018.65
8.1.140.0000.00719.44
8.1.130.0030.00317.48
8.1.120.0030.00417.30
8.1.110.0000.00717.34
8.1.100.0000.00817.24
8.1.90.0040.00417.33
8.1.80.0070.00017.23
8.1.70.0000.00817.24
8.1.60.0060.00317.35
8.1.50.0000.00817.26
8.1.40.0030.00617.34
8.1.30.0040.00417.51
8.1.20.0000.00817.57
8.1.10.0040.00417.24
8.1.00.0060.00317.32
8.0.300.0060.00319.61
8.0.290.0000.00816.58
8.0.280.0000.00718.30
8.0.270.0030.00617.11
8.0.260.0030.00317.13
8.0.250.0030.00316.71
8.0.240.0050.00216.82
8.0.230.0000.00716.68
8.0.220.0050.00316.74
8.0.210.0000.00716.73
8.0.200.0060.00016.85
8.0.190.0070.00016.79
8.0.180.0030.00316.66
8.0.170.0040.00416.77
8.0.160.0070.00016.73
8.0.150.0040.00416.59
8.0.140.0040.00416.67
8.0.130.0050.00013.17
8.0.120.0040.00416.71
8.0.110.0030.00616.60
8.0.100.0060.00316.80
8.0.90.0040.00416.73
8.0.80.0090.00616.82
8.0.70.0040.00416.57
8.0.60.0040.00416.64
8.0.50.0050.00216.79
8.0.30.0090.00817.03
8.0.20.0110.01117.40
8.0.10.0080.00016.89
8.0.00.0060.00916.63
7.4.330.0050.00015.55
7.4.320.0060.00016.43
7.4.300.0000.00716.27
7.4.290.0040.00416.25
7.4.280.0030.00316.24
7.4.270.0000.00816.33
7.4.260.0000.00716.34
7.4.250.0000.00716.41
7.4.240.0030.00316.46
7.4.230.0000.00716.49
7.4.220.0130.00616.49
7.4.210.0070.00716.42
7.4.200.0040.00416.33
7.4.160.0080.01016.19
7.4.150.0080.00817.40
7.4.140.0130.00417.86
7.4.130.0060.01416.30
7.4.120.0090.00916.35
7.4.110.0120.01316.37
7.4.100.0090.00616.37
7.4.90.0060.01116.27
7.4.80.0120.00619.39
7.4.70.0140.00716.39
7.4.60.0060.01116.34
7.4.50.0090.00616.33
7.4.40.0090.00916.14
7.4.30.0180.00016.45
7.4.00.0090.00615.02
7.3.330.0000.00513.07
7.3.320.0050.00013.04
7.3.310.0070.00016.11
7.3.300.0070.00016.15
7.3.290.0070.00816.09
7.3.280.0110.00616.08
7.3.270.0100.00717.40
7.3.260.0090.00816.36
7.3.250.0120.00416.32
7.3.240.0120.00816.10
7.3.230.0100.00616.39
7.3.210.0040.01516.21
7.3.200.0100.00716.32
7.3.190.0070.01016.30
7.3.180.0070.01016.34
7.3.170.0130.00616.22
7.3.160.0000.01716.10
7.3.10.0060.00916.43
7.3.00.0090.00616.21
7.2.330.0080.00816.33
7.2.320.0060.01116.48
7.2.310.0120.00916.46
7.2.300.0120.00916.33
7.2.290.0060.01016.61
7.2.130.0070.01116.39
7.2.120.0110.00416.67
7.2.110.0120.00315.86
7.2.100.0070.01316.45
7.2.90.0140.00716.12
7.2.80.0160.00816.54
7.2.70.0080.00816.45
7.2.60.0100.00616.32
7.2.50.0100.01316.42
7.2.40.0150.00316.45
7.2.30.0140.00316.41
7.2.20.0220.01116.80
7.2.10.0080.01216.73
7.2.00.0060.00717.75
7.1.250.0080.01215.57
7.1.200.0060.00615.79
7.1.70.0070.00317.05
7.1.60.0060.00917.14
7.1.00.0000.08022.48
7.0.200.0340.01014.54
7.0.120.0400.05020.31
7.0.110.0200.07320.20
7.0.100.0400.06720.28
7.0.90.0430.04720.37
7.0.80.0300.06720.23
7.0.70.0300.06020.32
7.0.60.0300.06320.19
7.0.50.0370.07720.21
7.0.40.0300.07020.17
7.0.30.0370.05320.21
7.0.20.0270.06320.20
7.0.10.0370.07020.23
7.0.00.0330.07020.29
5.6.270.0100.06021.05
5.6.260.0130.06721.12
5.6.250.0070.06321.10
5.6.240.0200.06720.99
5.6.230.0100.06721.10
5.6.220.0100.06020.77
5.6.210.0130.05720.94
5.6.200.0100.06720.85
5.6.190.0270.05021.02
5.6.180.0100.05720.80
5.6.170.0130.05320.83
5.6.160.0130.05720.73
5.6.150.0170.05721.00
5.6.140.0070.06720.82
5.6.130.0200.04720.80
5.6.120.0070.06320.96
5.6.110.0070.06320.85
5.6.100.0030.06720.73
5.6.90.0130.05321.06
5.6.80.0170.05020.38
5.6.70.0100.05720.36
5.6.60.0030.06720.17
5.6.50.0270.04020.31
5.6.40.0230.06320.19
5.6.30.0030.07020.21
5.6.20.0100.05320.43
5.6.10.0030.06720.39
5.6.00.0100.06020.37

preferences:
66.64 ms | 401 KiB | 5 Q