3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare(strict_types=1); var_dump((float)"1.7foo");

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)
8.3.60.0100.00718.30
8.3.50.0100.01021.94
8.3.40.0160.00318.41
8.3.30.0150.00618.50
8.3.20.0070.01021.60
8.3.10.0000.00721.84
8.3.00.0030.00521.77
8.2.180.0190.00318.16
8.2.170.0090.00622.96
8.2.160.0070.00720.43
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0080.00019.26
8.2.120.0040.00426.35
8.2.110.0100.00022.07
8.2.100.0090.00317.79
8.2.90.0050.00318.09
8.2.80.0040.00420.56
8.2.70.0000.00917.63
8.2.60.0090.00017.50
8.2.50.0030.00717.55
8.2.40.0050.00319.12
8.2.30.0040.00420.78
8.2.20.0050.00217.97
8.2.10.0040.00417.90
8.2.00.0000.00817.51
8.1.280.0070.00725.92
8.1.270.0030.00523.96
8.1.260.0050.00226.35
8.1.250.0000.00828.09
8.1.240.0030.00623.83
8.1.230.0030.00721.04
8.1.220.0080.00017.74
8.1.210.0080.00018.77
8.1.200.0060.00317.21
8.1.190.0040.00417.10
8.1.180.0040.00418.10
8.1.170.0080.00019.13
8.1.160.0000.00722.15
8.1.150.0000.00718.63
8.1.140.0000.00719.42
8.1.130.0030.00317.47
8.1.120.0020.00517.34
8.1.110.0040.00417.33
8.1.100.0030.00517.32
8.1.90.0000.00717.30
8.1.80.0040.00417.37
8.1.70.0000.00717.33
8.1.60.0040.00417.37
8.1.50.0050.00317.36
8.1.40.0090.00017.38
8.1.30.0000.00817.49
8.1.20.0030.00617.41
8.1.10.0000.00717.44
8.1.00.0000.01017.32
8.0.300.0050.00220.09
8.0.290.0060.00316.63
8.0.280.0000.00718.31
8.0.270.0000.00717.09
8.0.260.0030.00317.04
8.0.250.0030.00316.93
8.0.240.0000.00616.79
8.0.230.0030.00316.77
8.0.220.0040.00416.75
8.0.210.0030.00316.73
8.0.200.0030.00616.76
8.0.190.0070.00016.89
8.0.180.0000.00716.85
8.0.170.0080.00016.88
8.0.160.0070.00016.90
8.0.150.0070.00016.84
8.0.140.0040.00416.77
8.0.130.0030.00313.23
8.0.120.0040.00416.79
8.0.110.0030.00616.79
8.0.100.0040.00416.79
8.0.90.0040.00416.88
8.0.80.0040.01116.86
8.0.70.0040.00416.70
8.0.60.0040.00416.77
8.0.50.0000.00816.64
8.0.30.0110.00916.83
8.0.20.0100.00917.40
8.0.10.0000.00716.88
8.0.00.0040.01116.43
7.4.330.0000.00515.55
7.4.320.0030.00316.46
7.4.300.0060.00016.46
7.4.290.0060.00016.44
7.4.280.0050.00216.35
7.4.270.0000.00716.36
7.4.260.0000.00716.48
7.4.250.0000.00716.28
7.4.240.0000.00816.33
7.4.230.0030.00316.19
7.4.220.0030.01816.52
7.4.210.0060.01316.34
7.4.200.0030.00316.55
7.4.160.0050.01016.26
7.4.150.0140.00417.40
7.4.140.0120.00817.86
7.4.130.0100.01016.51
7.4.120.0080.00816.40
7.4.110.0170.00516.50
7.4.100.0140.00416.45
7.4.90.0140.00416.31
7.4.80.0100.01319.39
7.4.70.0090.00616.43
7.4.60.0090.00616.21
7.4.50.0040.00816.31
7.4.40.0120.00616.09
7.4.30.0080.00816.32
7.4.00.0070.00714.80
7.3.330.0000.00612.92
7.3.320.0000.00512.96
7.3.310.0030.00316.16
7.3.300.0030.00416.13
7.3.290.0050.00916.21
7.3.280.0100.00916.17
7.3.270.0180.00317.40
7.3.260.0160.00616.33
7.3.250.0130.00516.21
7.3.240.0100.00616.14
7.3.230.0190.01616.39
7.3.210.0070.01116.12
7.3.200.0070.01016.18
7.3.190.0060.01716.11
7.3.180.0060.01016.17
7.3.170.0120.00316.38
7.3.160.0060.01516.07
7.2.330.0070.01016.30
7.2.320.0090.00916.64
7.2.310.0060.01016.55
7.2.300.0000.01716.22
7.2.290.0100.01316.38
7.2.60.0030.01216.66
7.2.00.0070.01019.39
7.1.200.0080.00815.86
7.1.100.0090.00617.99
7.1.70.0170.00717.02
7.1.60.0000.01017.18
7.1.50.0140.01116.93
7.1.00.0000.08022.33
7.0.200.0320.00614.55
7.0.120.0300.05320.27
7.0.110.0400.07320.20
7.0.100.0500.05720.21
7.0.90.0430.06020.21
7.0.80.0470.07020.24
7.0.70.0400.06020.14
7.0.60.0370.05320.18
7.0.50.0270.06320.28
7.0.40.0300.05320.17
7.0.30.0330.06020.17
7.0.20.0300.07020.29
7.0.10.0370.06020.14
7.0.00.0400.05720.24
5.6.270.0200.04720.79
5.6.260.0100.08020.87
5.6.250.0130.07021.05
5.6.240.0130.06020.97
5.6.230.0270.06721.02
5.6.220.0230.05020.76
5.6.210.0070.06720.89
5.6.200.0200.06020.83
5.6.190.0070.06020.83
5.6.180.0070.06320.99
5.6.170.0170.05321.03
5.6.160.0200.06720.85
5.6.150.0170.05721.04
5.6.140.0130.06021.03
5.6.130.0070.07720.79
5.6.120.0230.07020.80
5.6.110.0130.07020.84
5.6.100.0100.05720.73
5.6.90.0030.06020.98
5.6.80.0070.05320.42
5.6.70.0130.05020.36
5.6.60.0100.05320.22
5.6.50.0100.05020.18
5.6.40.0130.06720.16
5.6.30.0200.04720.11
5.6.20.0130.07020.36
5.6.10.0130.05320.16
5.6.00.0130.04720.21

preferences:
67.87 ms | 401 KiB | 5 Q