3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(is_numeric("3.1415926535"));

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)
8.3.60.0090.00916.36
8.3.50.0120.00918.02
8.3.40.0140.00018.48
8.3.30.0120.00318.54
8.3.20.0100.00320.12
8.3.10.0040.00421.55
8.3.00.0080.00022.36
8.2.180.0150.00316.50
8.2.170.0120.00922.96
8.2.160.0100.00719.30
8.2.150.0050.00324.18
8.2.140.0070.00724.66
8.2.130.0050.00322.29
8.2.120.0070.00026.35
8.2.110.0060.00319.38
8.2.100.0040.00817.34
8.2.90.0000.00919.10
8.2.80.0000.00817.97
8.2.70.0000.00817.50
8.2.60.0040.00417.92
8.2.50.0080.00018.10
8.2.40.0030.00622.17
8.2.30.0040.00419.02
8.2.20.0080.00017.61
8.2.10.0040.00417.93
8.2.00.0040.00417.45
8.1.280.0110.00725.92
8.1.270.0040.00423.79
8.1.260.0040.00428.09
8.1.250.0080.00028.09
8.1.240.0040.00423.88
8.1.230.0070.00417.70
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0040.00417.10
8.1.180.0000.00718.10
8.1.170.0030.00718.51
8.1.160.0000.00722.23
8.1.150.0000.00718.67
8.1.140.0070.00019.35
8.1.130.0000.00717.61
8.1.120.0030.00317.33
8.1.110.0040.00417.31
8.1.100.0050.00317.17
8.1.90.0050.00317.34
8.1.80.0030.00417.32
8.1.70.0000.00717.30
8.1.60.0000.00817.44
8.1.50.0040.00417.26
8.1.40.0050.00317.27
8.1.30.0030.00517.51
8.1.20.0000.00817.56
8.1.10.0080.00017.21
8.1.00.0030.00717.29
8.0.300.0070.00318.77
8.0.290.0080.00016.58
8.0.280.0000.00718.30
8.0.270.0040.00417.02
8.0.260.0030.00317.24
8.0.250.0030.00316.69
8.0.240.0080.00016.82
8.0.230.0040.00716.78
8.0.220.0000.00616.71
8.0.210.0000.00716.75
8.0.200.0030.00616.73
8.0.190.0000.00916.85
8.0.180.0000.00716.80
8.0.170.0040.00416.78
8.0.160.0000.00716.65
8.0.150.0040.00316.59
8.0.140.0040.00416.75
8.0.130.0030.00313.19
8.0.120.0070.00016.77
8.0.110.0020.00516.56
8.0.100.0000.00716.62
8.0.90.0030.00316.64
8.0.80.0090.00616.73
8.0.70.0000.00716.57
8.0.60.0040.00416.65
8.0.50.0060.00316.63
8.0.30.0080.01016.78
8.0.20.0060.01217.40
8.0.10.0030.00516.84
8.0.00.0090.00916.52
7.4.330.0060.00015.08
7.4.320.0030.00316.45
7.4.300.0030.00316.50
7.4.290.0040.00416.35
7.4.280.0040.00416.47
7.4.270.0040.00416.27
7.4.260.0100.00016.45
7.4.250.0030.00316.21
7.4.240.0080.00016.50
7.4.230.0030.00316.25
7.4.220.0030.01316.34
7.4.210.0110.00716.41
7.4.200.0050.00216.54
7.4.160.0080.00816.35
7.4.150.0000.01717.40
7.4.140.0120.00817.86
7.4.130.0070.00916.38
7.4.120.0100.01016.30
7.4.110.0040.01516.39
7.4.100.0100.00616.37
7.4.90.0060.01216.37
7.4.80.0070.01019.39
7.4.70.0060.01716.38
7.4.60.0050.01016.44
7.4.50.0000.01316.29
7.4.40.0090.00616.29
7.4.30.0070.01116.29
7.4.00.0080.00414.57
7.3.330.0000.00512.99
7.3.320.0000.00612.83
7.3.310.0070.00015.97
7.3.300.0030.00316.09
7.3.290.0060.00016.13
7.3.280.0070.00816.13
7.3.270.0100.00617.40
7.3.260.0080.01316.13
7.3.250.0100.00916.16
7.3.240.0070.01016.25
7.3.230.0160.00616.39
7.3.210.0050.01416.02
7.3.200.0030.01616.11
7.3.190.0060.01016.39
7.3.180.0150.00416.12
7.3.170.0080.01216.13
7.3.160.0100.00716.17
7.2.330.0070.01016.17
7.2.320.0170.00616.39
7.2.310.0190.01016.32
7.2.300.0190.00016.23
7.2.290.0130.01016.42
7.2.60.0060.00616.61
7.2.00.0000.01119.27
7.1.200.0070.00715.43
7.1.100.0050.00517.58
7.1.70.0030.00516.89
7.1.60.0070.00717.14
7.1.00.0000.08022.45
7.0.200.0190.00614.81
7.0.100.0200.06720.21
7.0.90.0100.06019.92
7.0.80.0070.06319.92
7.0.70.0100.06020.01
7.0.60.0070.06020.02
7.0.50.0270.04320.39
7.0.40.5330.09020.44
7.0.30.0170.06020.38
7.0.20.0200.07720.33
7.0.10.0270.07020.34
7.0.00.0130.06320.39
5.6.250.0070.05720.77
5.6.240.0230.04320.73
5.6.230.0070.06320.74
5.6.220.0200.05020.58
5.6.210.0100.05720.61
5.6.200.0070.06321.18
5.6.190.0130.06721.06
5.6.180.0100.08021.08
5.6.170.0100.07721.07
5.6.160.0100.06721.08
5.6.150.0170.07021.07
5.6.140.0130.05721.19
5.6.130.0200.05721.15
5.6.120.0130.06321.10
5.6.110.0100.06321.05
5.6.100.0170.07321.07
5.6.90.0270.07021.00
5.6.80.0070.06320.46
5.6.70.0130.06020.43
5.6.60.0070.05720.45
5.6.50.0100.05320.58
5.6.40.0100.05720.43
5.6.30.0070.06020.48
5.6.20.0230.06020.41
5.6.10.0170.06320.41
5.6.00.0230.06020.51

preferences:
65.98 ms | 401 KiB | 5 Q