3v4l.org

run code in 300+ PHP versions simultaneously
<?php $float = array( 12.5, 12.000000001, 12.00000, 12, 12.41757445, 12.071774 ); foreach ($float as $i) { if (preg_match('/\d+.[^1-9]+/', $i)) { echo $i . PHP_EOL; echo round($i) . " match" . PHP_EOL; } }

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)
8.3.70.0150.00416.66
8.3.60.0070.01118.53
8.3.50.0130.00521.17
8.3.40.0110.00718.71
8.3.30.0130.00319.01
8.3.20.0070.00020.34
8.3.10.0040.00423.61
8.3.00.0040.00419.71
8.2.190.0090.00616.58
8.2.180.0090.01318.66
8.2.170.0120.00322.96
8.2.160.0030.01020.53
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0030.01526.16
8.2.120.0040.00417.60
8.2.110.0030.00920.52
8.2.100.0040.00817.97
8.2.90.0040.00419.30
8.2.80.0050.00317.97
8.2.70.0080.00017.75
8.2.60.0080.00018.04
8.2.50.0030.00718.07
8.2.40.0080.00019.34
8.2.30.0030.00519.79
8.2.20.0040.00417.87
8.2.10.0070.00018.15
8.2.00.0000.00718.18
8.1.280.0110.00725.92
8.1.270.0080.00020.28
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0070.00323.91
8.1.230.0110.00023.63
8.1.220.0050.00317.75
8.1.210.0040.00418.77
8.1.200.0000.00917.48
8.1.190.0000.00817.38
8.1.180.0040.00418.10
8.1.170.0040.00418.69
8.1.160.0040.00422.11
8.1.150.0050.00318.89
8.1.140.0080.00017.54
8.1.130.0020.00517.80
8.1.120.0000.00817.59
8.1.110.0040.00417.64
8.1.100.0040.00417.56
8.1.90.0030.00317.57
8.1.80.0030.00517.57
8.1.70.0030.00317.68
8.1.60.0030.00517.68
8.1.50.0030.00517.61
8.1.40.0040.00417.70
8.1.30.0040.00417.71
8.1.20.0030.00617.89
8.1.10.0050.00217.63
8.1.00.0000.00717.65
8.0.300.0000.00918.77
8.0.290.0040.00416.88
8.0.280.0030.00318.42
8.0.270.0000.00717.26
8.0.260.0030.00317.25
8.0.250.0000.00817.05
8.0.240.0040.00417.22
8.0.230.0000.00717.15
8.0.220.0000.00717.07
8.0.210.0030.00317.05
8.0.200.0040.00417.20
8.0.190.0080.00317.17
8.0.180.0080.00417.13
8.0.170.0050.00317.14
8.0.160.0000.00817.03
8.0.150.0000.00717.02
8.0.140.0040.00417.08
8.0.130.0030.00313.57
8.0.120.0040.00417.06
8.0.110.0000.00717.02
8.0.100.0070.00016.92
8.0.90.0000.00817.14
8.0.80.0060.01217.07
8.0.70.0000.00817.05
8.0.60.0000.00817.09
8.0.50.0040.00417.03
8.0.30.0110.00516.98
8.0.20.0110.00817.40
8.0.10.0040.00417.29
8.0.00.0120.00816.92
7.4.330.0020.00215.13
7.4.320.0070.00016.78
7.4.300.0060.00016.68
7.4.290.0050.00316.92
7.4.280.0040.00416.80
7.4.270.0070.00016.79
7.4.260.0030.00316.78
7.4.250.0080.00016.88
7.4.240.0040.00316.88
7.4.230.0070.00016.62
7.4.220.0100.01316.79
7.4.210.0110.00316.72
7.4.200.0080.00016.86
7.4.160.0040.01216.88
7.4.150.0060.01117.40
7.4.140.0080.01517.86
7.4.130.0040.01516.85
7.4.120.0130.00716.78
7.4.110.0120.00616.69
7.4.100.0000.02216.81
7.4.90.0090.00816.71
7.4.80.0040.01519.39
7.4.70.0100.00716.85
7.4.60.0110.00616.68
7.4.50.0030.00516.71
7.4.40.0080.01116.73
7.4.30.0060.01516.78
7.4.00.0070.01215.16
7.3.330.0000.00713.21
7.3.320.0050.00313.36
7.3.310.0070.00016.35
7.3.300.0000.00716.43
7.3.290.0060.00916.44
7.3.280.0070.01116.51
7.3.270.0110.00717.40
7.3.260.0060.01116.46
7.3.240.0110.00616.68
7.3.230.0070.01016.59
7.3.210.0030.01416.82
7.3.200.0100.01016.71
7.3.190.0140.00616.64
7.3.180.0080.00816.77
7.3.170.0130.00316.84
7.3.160.0160.00616.98
7.3.120.0090.00914.96
7.3.110.0110.00415.03
7.3.100.0120.00315.15
7.3.90.0030.00614.86
7.3.80.0060.01015.22
7.3.70.0060.00915.12
7.3.60.0060.00914.96
7.3.50.0090.00615.04
7.3.40.0080.00315.11
7.3.30.0100.01014.97
7.3.20.0110.00716.86
7.3.10.0090.00616.67
7.3.00.0120.00616.96
7.2.330.0030.01616.79
7.2.320.0100.00616.90
7.2.310.0100.00616.83
7.2.300.0140.00316.79
7.2.290.0030.01616.73
7.2.250.0090.00915.37
7.2.240.0070.01415.09
7.2.230.0030.01015.07
7.2.220.0060.00615.09
7.2.210.0090.00615.10
7.2.200.0030.00815.18
7.2.190.0000.01715.20
7.2.180.0030.01315.30
7.2.170.0080.00815.19
7.2.130.0070.01017.03
7.2.120.0100.00016.86
7.2.110.0090.00616.87
7.2.100.0030.01217.11
7.2.90.0040.00817.20
7.2.80.0080.00516.99
7.2.70.0070.00717.13
7.2.60.0100.00717.15
7.2.50.0090.00917.03
7.2.40.0090.00317.21
7.2.30.0090.00617.11
7.2.20.0040.01117.14
7.2.10.0100.00316.96
7.2.00.0090.00618.12
7.1.330.0040.01116.04
7.1.320.0030.01416.00
7.1.310.0100.00315.69
7.1.300.0070.00715.86
7.1.290.0040.01115.77
7.1.280.0090.00616.19
7.1.270.0070.01115.88
7.1.260.0000.01316.13
7.1.250.0110.00315.61
7.1.200.0030.00615.79
7.1.100.0090.00514.50
7.1.70.0060.00317.25
7.1.60.0090.01619.12
7.1.50.0070.00717.22
7.1.00.0000.09322.49
7.0.200.0090.00316.89
7.0.60.0270.05719.89
7.0.50.0130.07017.89
7.0.40.0030.09020.26
7.0.30.0230.05020.14
7.0.20.0270.05320.18
7.0.10.0070.08720.31
7.0.00.0170.05320.30
5.6.280.0000.08721.07
5.6.210.0170.07720.75
5.6.200.0070.04318.13
5.6.190.0030.04320.43
5.6.180.0330.04720.57
5.6.170.0300.07320.39
5.6.160.0070.08020.41
5.6.150.0000.04318.08
5.6.140.0030.04018.07
5.6.130.0030.05718.11
5.6.120.0100.08321.12
5.6.110.0130.06721.00
5.6.100.0070.05720.88
5.6.90.0000.08721.09
5.6.80.0070.07020.46
5.5.350.4170.04320.41
5.5.340.0070.03317.93
5.5.330.0070.07320.13
5.5.320.0300.07020.34
5.5.310.0170.04320.26
5.5.300.0070.03317.96
5.5.290.0070.08017.97
5.5.280.0030.09020.89
5.5.270.0000.04720.88
5.5.260.0030.06720.86
5.5.250.0170.07320.49
5.5.240.0030.07020.27
5.4.450.3930.03719.20
5.4.440.0030.04719.21
5.4.430.1430.07019.42
5.4.420.3800.04019.38
5.4.410.4530.04019.34
5.4.400.4170.04319.10
5.4.390.3570.03719.30
5.4.380.3330.04019.16
5.4.370.3600.03719.05
5.4.360.4330.03318.91
5.4.350.3600.03018.94
5.4.340.3600.03018.89
5.4.320.4530.03018.96
5.4.310.4530.04019.05
5.4.300.4600.03719.20
5.4.290.4670.03319.20
5.4.280.4000.04019.12
5.4.270.2970.03319.12
5.4.260.2970.03719.04
5.4.250.4270.04018.87
5.4.240.2800.04018.88
5.4.230.2600.04018.98
5.4.220.2700.04018.86
5.4.210.3200.03719.08
5.4.200.3570.04719.13
5.4.190.3570.03319.23
5.4.180.3830.02719.10
5.4.170.3930.03018.91
5.4.160.3970.04019.04
5.4.150.3870.04019.18
5.4.140.3570.03716.45
5.4.130.3600.03016.42
5.4.120.3700.03716.25
5.4.110.5500.02716.39
5.4.100.4570.03016.39
5.4.90.4430.03716.13
5.4.80.4100.04016.52

preferences:
56.88 ms | 401 KiB | 5 Q