3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_export([-0.0,1.0]); echo "\n"; var_dump(-0.0); echo "\n";

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)
8.3.60.0120.00616.63
8.3.50.0080.00816.44
8.3.40.0110.00718.52
8.3.30.0070.01118.54
8.3.20.0000.00820.04
8.3.10.0070.00021.78
8.3.00.0070.00021.73
8.2.180.0060.00916.50
8.2.170.0040.01422.96
8.2.160.0070.00720.36
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0040.00420.82
8.2.120.0070.00026.35
8.2.110.0070.00319.45
8.2.100.0110.00017.91
8.2.90.0040.00419.28
8.2.80.0080.00017.97
8.2.70.0060.00317.50
8.2.60.0080.00017.68
8.2.50.0090.00018.09
8.2.40.0040.00422.38
8.2.30.0040.00419.26
8.2.20.0000.00717.55
8.2.10.0000.00817.79
8.2.00.0000.00717.79
8.1.280.0150.00625.92
8.1.270.0050.00322.05
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0220.00022.10
8.1.230.0040.00817.76
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0040.00717.10
8.1.190.0000.00817.23
8.1.180.0040.00418.10
8.1.170.0040.00418.39
8.1.160.0050.00220.64
8.1.150.0040.00420.51
8.1.140.0040.00419.54
8.1.130.0040.00417.48
8.1.120.0000.00717.23
8.1.110.0040.00417.29
8.1.100.0000.00717.23
8.1.90.0000.00717.22
8.1.80.0000.00717.32
8.1.70.0040.00417.31
8.1.60.0030.00517.33
8.1.50.0060.00317.36
8.1.40.0030.00617.42
8.1.30.0040.00417.56
8.1.20.0050.00217.42
8.1.10.0060.00317.35
8.1.00.0000.00717.34
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0000.00718.26
8.0.270.0000.00717.19
8.0.260.0030.00317.11
8.0.250.0060.00016.72
8.0.240.0000.00716.80
8.0.230.0070.00016.83
8.0.220.0030.00616.64
8.0.210.0040.00416.75
8.0.200.0000.00716.77
8.0.190.0040.00416.80
8.0.180.0040.00416.71
8.0.170.0000.00816.70
8.0.160.0030.00316.79
8.0.150.0070.00016.77
8.0.140.0000.00716.59
8.0.130.0030.00313.22
8.0.120.0040.00416.70
8.0.110.0030.00616.75
8.0.100.0000.00716.59
8.0.90.0000.00716.80
8.0.80.0100.00616.79
8.0.70.0040.00416.72
8.0.60.0000.00716.74
8.0.50.0000.00816.81
8.0.30.0090.01116.90
8.0.20.0110.00917.40
8.0.10.0000.00716.89
8.0.00.0090.00816.65
7.4.330.0000.00516.67
7.4.320.0060.00016.43
7.4.300.0070.00016.40
7.4.290.0050.00316.36
7.4.280.0040.00716.46
7.4.270.0030.00316.46
7.4.260.0000.00716.25
7.4.250.0070.00016.43
7.4.240.0030.00316.42
7.4.230.0000.00716.35
7.4.220.0000.01816.50
7.4.210.0030.01416.42
7.4.200.0030.00316.54
7.4.160.0110.00616.26
7.4.150.0090.01217.40
7.4.140.0090.01417.86
7.4.130.0120.00816.35
7.4.120.0100.00816.41
7.4.110.0100.00616.30
7.4.100.0130.00916.30
7.4.90.0100.00616.30
7.4.80.0090.00619.39
7.4.70.0090.00616.25
7.4.60.0100.00716.50
7.4.50.0060.01016.27
7.4.40.0030.01916.28
7.4.30.0100.00716.12
7.4.00.0030.01414.52
7.3.330.0020.00213.05
7.3.320.0020.00212.89
7.3.310.0030.00515.96
7.3.300.0000.00716.09
7.3.290.0070.00916.09
7.3.280.0060.01316.14
7.3.270.0100.00717.40
7.3.260.0130.01016.03
7.3.250.0110.00516.26
7.3.240.0100.00716.25
7.3.230.0100.00716.39
7.3.210.0070.01016.23
7.3.200.0110.00819.39
7.3.190.0070.01516.19
7.3.180.0070.01016.31
7.3.170.0060.01216.30
7.3.160.0110.00616.25
7.3.120.0030.00914.64
7.3.110.0060.00914.87
7.3.100.0030.01214.82
7.3.90.0030.00714.73
7.3.80.0000.01414.87
7.3.70.0000.01114.71
7.3.60.0000.01414.48
7.3.50.0070.00714.82
7.3.40.0000.01514.54
7.3.30.0070.01014.55
7.3.20.0140.00016.56
7.3.10.0040.00716.66
7.3.00.0040.00816.51
7.2.330.0120.01216.50
7.2.320.0060.01216.62
7.2.310.0110.00616.25
7.2.300.0040.01116.54
7.2.290.0090.01216.53
7.2.240.0070.00315.13
7.2.230.0060.00615.07
7.2.220.0100.00314.51
7.2.210.0060.01014.96
7.2.200.0040.01114.78
7.2.190.0070.00614.95
7.2.180.0030.01014.84
7.2.170.0080.00414.80
7.2.160.0120.00614.82
7.2.150.0030.01316.86
7.2.140.0000.01716.54
7.2.130.0060.00916.82
7.2.120.0000.01216.89
7.2.110.0130.00316.39
7.2.100.0090.00616.79
7.2.90.0030.00916.77
7.2.80.0000.01616.89
7.2.70.0090.00616.82
7.2.60.0110.00216.82
7.2.50.0070.01016.89
7.2.40.0090.00616.67
7.2.30.0060.00616.75
7.2.20.0110.00416.88
7.2.10.0040.00716.96
7.2.00.0020.01417.89
7.1.330.0080.00815.54
7.1.320.0080.00315.59
7.1.310.0050.00315.86
7.1.300.0090.00615.71
7.1.290.0110.00415.55
7.1.280.0070.01015.32
7.1.270.0090.00315.82
7.1.260.0070.01015.45
7.1.250.0070.00715.43
7.1.200.0080.00315.54
7.1.100.0000.01317.74
7.1.70.0030.00317.16
7.1.60.0090.01519.40
7.1.50.0130.01016.77
7.1.00.0070.07322.41
7.0.200.0850.01014.46
7.0.60.0230.07021.80
7.0.50.0030.04717.78
7.0.40.0130.05020.20
7.0.30.0500.07320.21
7.0.20.0130.04719.97
7.0.10.0070.06319.99
7.0.00.0030.07020.16
5.6.280.0030.05720.85
5.6.210.0100.04320.60
5.6.200.0030.04718.11
5.6.190.0100.07720.43
5.6.180.0270.05320.41
5.6.170.0400.07720.51
5.6.160.0030.06020.41
5.6.150.0070.03718.15
5.6.140.0030.08318.18
5.6.130.0000.09318.12
5.6.120.0070.04021.13
5.6.110.0170.06021.08
5.6.100.0070.08721.06
5.6.90.0070.08320.92
5.6.80.0070.07320.39
5.5.350.0200.03720.37
5.5.340.0070.06718.02
5.5.330.0100.07720.33
5.5.320.0130.05020.29
5.5.310.0300.05020.17
5.5.300.0070.08017.87
5.5.290.0000.05717.92
5.5.280.0070.05020.95
5.5.270.0100.06320.85
5.5.260.0030.08720.83
5.5.250.0030.07320.58
5.5.240.0230.07720.06

preferences:
62.85 ms | 401 KiB | 5 Q