3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump('7.100000000000000' == '7.10000000000000001'); echo is_float("7.100000000000000"); echo is_float("7.10000000000000001");

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)
8.3.60.0070.01018.55
8.3.50.0130.00921.08
8.3.40.0140.00318.73
8.3.30.0030.01018.90
8.3.20.0070.00020.19
8.3.10.0070.00023.53
8.3.00.0060.00319.25
8.2.180.0040.01116.63
8.2.170.0070.00722.96
8.2.160.0100.00620.53
8.2.150.0000.00824.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0070.00320.45
8.2.110.0080.00020.21
8.2.100.0030.00717.90
8.2.90.0000.00719.22
8.2.80.0000.00817.97
8.2.70.0050.00317.63
8.2.60.0060.00317.93
8.2.50.0040.00418.07
8.2.40.0050.00319.75
8.2.30.0000.00717.87
8.2.20.0040.00417.71
8.2.10.0040.00417.86
8.2.00.0040.00417.49
8.1.280.0110.00425.92
8.1.270.0090.00022.02
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0100.00023.91
8.1.230.0030.00719.07
8.1.220.0070.00017.74
8.1.210.0040.00418.77
8.1.200.0060.00317.11
8.1.190.0000.00817.10
8.1.180.0000.00818.10
8.1.170.0050.00318.51
8.1.160.0040.00421.94
8.1.150.0000.00718.79
8.1.140.0030.00517.26
8.1.130.0030.00317.77
8.1.120.0000.00717.38
8.1.110.0070.00017.38
8.1.100.0080.00017.25
8.1.90.0050.00317.34
8.1.80.0030.00317.34
8.1.70.0000.00717.19
8.1.60.0080.00017.34
8.1.50.0040.00417.46
8.1.40.0000.00717.44
8.1.30.0040.00417.54
8.1.20.0040.00417.46
8.1.10.0040.00417.48
8.1.00.0040.00417.45
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0070.00018.38
8.0.270.0000.00817.06
8.0.260.0030.00317.19
8.0.250.0000.00716.84
8.0.240.0000.00616.79
8.0.230.0040.00416.79
8.0.220.0000.00716.84
8.0.210.0030.00316.84
8.0.200.0030.00316.90
8.0.190.0000.00716.93
8.0.180.0000.00716.74
8.0.170.0030.00516.75
8.0.160.0040.00416.71
8.0.150.0000.00716.65
8.0.140.0030.00516.82
8.0.130.0000.00613.21
8.0.120.0040.00416.75
8.0.110.0090.00016.78
8.0.100.0000.00716.88
8.0.90.0000.00716.94
8.0.80.0060.01216.85
8.0.70.0000.00716.94
8.0.60.0000.00816.85
8.0.50.0000.00816.70
8.0.30.0160.00516.72
8.0.20.0100.00817.40
8.0.10.0030.00516.98
8.0.00.0080.00916.62
7.4.330.0020.00215.02
7.4.320.0000.00616.45
7.4.300.0030.00316.48
7.4.290.0030.00316.36
7.4.280.0050.00516.36
7.4.270.0050.00216.38
7.4.260.0040.00416.25
7.4.250.0000.00816.33
7.4.240.0030.00316.46
7.4.230.0040.00416.31
7.4.220.0060.01216.55
7.4.210.0140.00716.42
7.4.200.0000.00616.17
7.4.160.0060.00916.16
7.4.150.0120.00617.40
7.4.140.0120.00717.86
7.4.130.0110.00716.29
7.4.120.0100.00716.31
7.4.110.0100.01316.33
7.4.100.0070.01116.45
7.4.90.0100.00716.27
7.4.80.0100.00619.39
7.4.70.0090.00916.34
7.4.60.0070.01116.22
7.4.50.0040.00416.25
7.4.40.0150.00616.36
7.4.30.0070.01016.59
7.4.00.0070.00414.83
7.3.330.0020.00212.93
7.3.320.0000.00613.13
7.3.310.0070.00016.04
7.3.300.0030.00316.18
7.3.290.0110.00316.20
7.3.280.0060.01016.20
7.3.270.0060.01217.40
7.3.260.0150.00916.45
7.3.250.0080.01016.18
7.3.240.0140.00316.46
7.3.230.0100.00716.39
7.3.210.0040.01216.37
7.3.200.0070.01619.39
7.3.190.0110.00716.54
7.3.180.0150.00016.38
7.3.170.0030.01316.27
7.3.160.0030.01316.46
7.3.10.0030.00716.51
7.3.00.0090.00616.45
7.2.330.0150.00316.55
7.2.320.0060.01016.50
7.2.310.0140.01016.39
7.2.300.0100.01016.28
7.2.290.0060.01616.34
7.2.130.0080.00516.82
7.2.120.0090.00316.68
7.2.110.0090.00316.68
7.2.100.0030.00716.75
7.2.90.0080.00416.59
7.2.80.0060.00616.63
7.2.70.0000.01016.56
7.2.60.0080.00416.73
7.2.50.0070.00317.05
7.2.40.0030.00616.51
7.2.30.0040.00416.68
7.2.20.0050.00316.51
7.2.10.0070.00716.70
7.2.00.0030.00716.89
7.1.250.0070.00315.59
7.1.70.0050.00517.01
7.1.60.0060.00917.25
7.1.50.0100.01416.83
7.1.00.0030.07722.32
7.0.200.0030.01416.70
7.0.140.0070.07022.08
7.0.110.0200.06320.07
7.0.100.0130.07719.91
7.0.90.0030.06320.05
7.0.80.0070.08719.93
7.0.70.0070.08019.95
7.0.60.0070.07720.06
7.0.50.0100.07719.90
7.0.40.0130.07319.81
7.0.30.0030.08319.76
7.0.20.0030.08319.69
7.0.10.0170.07019.75
7.0.00.0000.09319.82
5.6.280.0000.07721.02
5.6.260.0070.07020.59
5.6.250.0070.08320.64
5.6.240.0100.07720.70
5.6.230.0130.07320.69
5.6.220.0130.07320.63
5.6.210.0070.08320.65
5.6.200.0070.07720.55
5.6.190.0070.08720.69
5.6.180.0100.08320.55
5.6.170.0130.07720.54
5.6.160.0230.06020.54
5.6.150.0070.08320.59
5.6.140.0100.08020.81
5.6.130.0070.07020.64
5.6.120.0130.07720.57
5.6.110.0170.06320.63
5.6.100.0070.08020.44
5.6.90.0070.08320.68
5.6.80.0130.07020.07
5.6.70.0200.07320.00
5.6.60.0130.07319.99
5.6.50.0130.06720.00
5.6.40.0030.06320.00
5.6.30.0070.04720.05
5.6.20.0070.05019.94
5.6.10.0170.06319.91
5.6.00.0100.07719.97
5.5.380.0100.07717.63
5.5.370.0170.06717.58
5.5.360.0130.06717.57
5.5.350.0000.09017.65
5.5.340.0030.08318.10
5.5.330.0100.07718.14
5.5.320.0100.09318.10
5.5.310.0100.07718.13
5.5.300.0100.05717.84
5.5.290.0030.07718.09
5.5.280.0100.08318.02
5.5.270.0030.09017.98
5.5.260.0030.08018.09
5.5.250.0200.06017.68
5.5.240.0130.06717.25
5.5.230.0030.07717.50
5.5.220.0100.07317.50
5.5.210.0070.03017.14
5.5.200.0000.04017.21
5.5.190.0100.07017.50
5.5.180.0070.08017.21
5.5.160.0000.03717.11
5.5.150.0000.08017.37
5.5.140.0030.07717.51
5.5.130.0070.07017.37
5.5.120.0100.07717.47
5.5.110.0070.07317.50
5.5.100.0070.06317.24
5.5.90.0070.07717.27
5.5.80.0030.07017.27
5.5.70.0230.05717.39
5.5.60.0000.08317.49
5.5.50.0030.05017.11
5.5.40.0030.06317.50
5.5.30.0000.06017.09
5.5.20.0100.03717.10
5.5.10.0070.04317.13
5.5.00.0000.07317.00
5.4.450.0000.05019.61
5.4.440.0030.07719.44
5.4.430.0100.07319.32
5.4.420.0030.06719.48
5.4.410.0030.08719.31
5.4.400.0100.07718.98
5.4.390.0030.08319.02
5.4.380.0070.04319.16
5.4.370.0030.03719.18
5.4.360.0030.03719.00
5.4.350.0070.05018.93
5.4.340.0070.07719.03
5.4.320.0000.08319.16
5.4.310.0000.05719.03
5.4.300.0070.07319.00
5.4.290.0030.03718.95
5.4.280.0000.04319.02
5.4.270.0070.07719.00
5.4.260.0070.05018.94
5.4.250.0030.08019.00
5.4.240.0170.06719.13
5.4.230.0100.07318.99
5.4.220.0070.08019.07
5.4.210.0070.06719.17
5.4.200.0030.05319.09
5.4.190.0070.04019.23
5.4.180.0070.07319.07
5.4.170.0030.03718.99
5.4.160.0070.06718.93
5.4.150.0130.06019.25
5.4.140.0170.05716.34
5.4.130.0070.07316.34
5.4.120.0100.06716.47
5.4.110.0070.07016.24
5.4.100.0130.03716.18
5.4.90.0070.06716.38
5.4.80.0130.05716.51
5.4.70.0100.07016.46
5.4.60.0100.07016.26
5.4.50.0070.07716.38
5.4.40.0030.06716.53
5.4.30.0070.07316.37
5.4.20.0130.03716.46
5.4.10.0000.08016.46
5.4.00.0030.06315.97
5.3.290.0030.06314.57
5.3.280.0100.05314.43
5.3.270.0100.07014.50
5.3.260.0030.04314.45
5.3.250.0130.06714.50
5.3.240.0100.07314.66
5.3.230.0030.08014.61
5.3.220.0000.07714.49
5.3.210.0000.08314.63
5.3.200.0070.07014.55
5.3.190.0030.05314.44
5.3.180.0130.07014.42
5.3.170.0100.07014.62
5.3.160.0100.07014.43
5.3.150.0070.04314.65
5.3.140.0030.04014.57
5.3.130.0030.07714.40
5.3.120.0070.08014.45
5.3.110.0100.07314.37
5.3.100.0000.04714.05
5.3.90.0030.07314.09
5.3.80.0030.08013.93
5.3.70.0070.07313.90
5.3.60.0030.07713.87
5.3.50.0130.07013.84
5.3.40.0000.07313.87
5.3.30.0100.06713.84
5.3.20.0130.06313.61
5.3.10.0030.07013.59
5.3.00.0070.05013.53
5.2.170.0070.04313.30
5.2.160.0070.06013.30
5.2.150.0070.03313.30
5.2.140.0070.05013.30
5.2.130.0170.04713.30
5.2.120.0170.05313.30
5.2.110.0000.05013.30
5.2.100.0030.04713.30
5.2.90.0070.06013.30
5.2.80.0070.04313.30
5.2.70.0100.06013.30
5.2.60.0030.04313.30
5.2.50.0030.05313.30
5.2.40.0000.06713.30
5.2.30.0000.06713.30
5.2.20.0070.06013.30
5.2.10.0100.05313.30
5.2.00.0100.05313.30
5.1.60.0000.05713.30
5.1.50.0030.04713.30
5.1.40.0100.04713.30
5.1.30.0070.05313.30
5.1.20.0000.05713.30
5.1.10.0000.06013.30
5.1.00.0070.05313.30
5.0.50.0030.04713.30
5.0.40.0070.01713.30
5.0.30.0000.03713.30
5.0.20.0000.04313.30
5.0.10.0030.04313.30
5.0.00.0100.06013.30
4.4.90.0000.03713.30
4.4.80.0000.04013.30
4.4.70.0000.03313.30
4.4.60.0000.03713.30
4.4.50.0000.03313.30
4.4.40.0030.04013.30
4.4.30.0000.03313.30
4.4.20.0000.04013.30
4.4.10.0030.03713.30
4.4.00.0030.04013.30
4.3.110.0000.02013.30
4.3.100.0030.03313.30
4.3.90.0130.01313.30
4.3.80.0000.05713.30
4.3.70.0000.03013.30
4.3.60.0100.02713.30
4.3.50.0030.03313.30
4.3.40.0000.05013.30
4.3.30.0000.03713.30
4.3.20.0000.03713.30
4.3.10.0100.02713.30
4.3.00.0000.03013.30

preferences:
43.39 ms | 401 KiB | 5 Q