3v4l.org

run code in 300+ PHP versions simultaneously
<?php $value = '1e7'; var_dump($value); if(is_numeric($value)) { $value = (int)$value; if(strpos($value, '.')) { $value = (float)$value; } } var_dump($value);

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)
8.3.60.0120.00618.43
8.3.50.0150.00318.20
8.3.40.0110.00418.61
8.3.30.0110.00418.72
8.3.20.0040.00420.18
8.3.10.0080.00020.40
8.3.00.0080.00021.73
8.2.180.0100.00316.50
8.2.170.0110.00322.96
8.2.160.0170.00022.25
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00720.80
8.2.120.0050.00326.35
8.2.110.0060.00320.53
8.2.100.0030.00717.91
8.2.90.0040.00419.09
8.2.80.0040.00417.97
8.2.70.0070.00317.38
8.2.60.0060.00317.90
8.2.50.0000.00818.09
8.2.40.0030.00522.31
8.2.30.0000.00719.37
8.2.20.0040.00417.64
8.2.10.0050.00317.97
8.2.00.0040.00418.05
8.1.280.0110.01125.92
8.1.270.0080.00021.92
8.1.260.0030.01328.09
8.1.250.0080.00028.09
8.1.240.0090.00022.53
8.1.230.0040.00817.70
8.1.220.0060.00317.77
8.1.210.0040.00418.77
8.1.200.0080.00017.23
8.1.190.0000.00817.23
8.1.180.0040.00418.10
8.1.170.0110.00018.72
8.1.160.0000.00720.70
8.1.150.0030.00518.71
8.1.140.0040.00419.55
8.1.130.0000.01017.50
8.1.120.0000.00717.41
8.1.110.0070.00017.44
8.1.100.0050.00217.29
8.1.90.0000.00717.29
8.1.80.0040.00417.38
8.1.70.0040.00417.42
8.1.60.0060.00317.64
8.1.50.0050.00317.57
8.1.40.0040.00417.43
8.1.30.0090.00017.69
8.1.20.0050.00217.45
8.1.10.0080.00017.42
8.1.00.0030.00717.36
8.0.300.0000.00718.77
8.0.290.0030.00616.63
8.0.280.0050.00218.28
8.0.270.0000.00717.23
8.0.260.0000.00617.23
8.0.250.0040.00416.80
8.0.240.0050.00216.82
8.0.230.0000.00716.79
8.0.220.0030.00316.85
8.0.210.0070.00016.70
8.0.200.0030.00316.89
8.0.190.0000.00816.89
8.0.180.0100.00016.85
8.0.170.0060.00316.86
8.0.160.0080.00016.82
8.0.150.0050.00216.81
8.0.140.0040.00416.74
8.0.130.0030.00313.31
8.0.120.0040.00416.77
8.0.110.0000.00716.85
8.0.100.0070.00016.86
8.0.90.0000.00716.71
8.0.80.0100.00716.74
8.0.70.0040.00416.76
8.0.60.0070.00016.82
8.0.50.0050.00316.72
8.0.30.0090.00817.01
8.0.20.0140.00717.40
8.0.10.0040.00416.89
8.0.00.0100.00916.65
7.4.330.0030.00316.83
7.4.320.0060.00016.50
7.4.300.0030.00316.51
7.4.290.0000.00716.45
7.4.280.0040.00416.63
7.4.270.0030.00316.60
7.4.260.0040.00416.51
7.4.250.0040.00416.36
7.4.240.0040.00416.57
7.4.230.0000.00716.58
7.4.220.0160.00916.63
7.4.210.0080.00716.50
7.4.200.0060.00016.60
7.4.160.0120.00316.53
7.4.150.0140.00417.40
7.4.140.0140.00317.86
7.4.130.0180.00016.45
7.4.120.0100.00816.27
7.4.110.0090.00916.40
7.4.100.0100.01616.54
7.4.90.0060.01016.43
7.4.80.0040.01719.39
7.4.70.0040.01216.35
7.4.60.0040.01216.41
7.4.50.0090.00616.48
7.4.40.0060.01216.60
7.4.30.0030.01516.54
7.4.00.0070.01015.04
7.3.330.0020.00213.05
7.3.320.0000.00512.91
7.3.310.0040.00416.32
7.3.300.0030.00316.20
7.3.290.0000.00716.21
7.3.280.0120.01016.22
7.3.270.0100.00717.40
7.3.260.0170.00016.14
7.3.250.0100.00716.33
7.3.240.0140.00616.22
7.3.230.0090.00916.39
7.3.210.0100.00716.32
7.3.200.0110.00816.12
7.3.190.0110.00516.23
7.3.180.0100.00716.27
7.3.170.0120.00316.30
7.3.160.0040.01416.07
7.2.330.0100.00616.32
7.2.320.0140.00316.33
7.2.310.0070.01116.60
7.2.300.0140.00416.55
7.2.290.0040.01416.61
7.2.60.0060.00916.96
7.2.00.0040.00719.28
7.1.200.0040.00715.50
7.1.100.0030.00818.18
7.1.70.0090.00016.94
7.1.60.0030.02119.19
7.1.50.0120.00916.64
7.1.00.0030.07722.33
7.0.200.0160.01015.01
7.0.60.0170.07721.68
7.0.50.0030.05717.83
7.0.40.0070.08020.09
7.0.30.0300.06720.17
7.0.20.0170.04020.00
7.0.10.0070.08720.17
7.0.00.0130.08320.19
5.6.280.0000.04321.14
5.6.210.0170.07320.50
5.6.200.0070.04018.21
5.6.190.0030.06720.63
5.6.180.0270.07720.49
5.6.170.0200.04020.45
5.6.160.0070.08320.50
5.6.150.0170.04318.18
5.6.140.0130.07318.17
5.6.130.0070.04018.13
5.6.120.0070.06720.94
5.6.110.0170.07021.02
5.6.100.0070.03721.00
5.6.90.0130.06020.97
5.6.80.0070.04720.40
5.5.350.3930.04720.33
5.5.340.0070.04017.91
5.5.330.0030.08020.12
5.5.320.0270.04020.30
5.5.310.0330.08020.12
5.5.300.0100.06717.95
5.5.290.0030.08717.90
5.5.280.0030.04020.80
5.5.270.0130.08320.79
5.5.260.0100.04720.75
5.5.250.0230.07020.57
5.5.240.0030.07720.11

preferences:
52.34 ms | 401 KiB | 5 Q