3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump( !(float)"0.00" );

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)
8.3.40.0060.00918.58
8.3.30.0090.00618.55
8.3.20.0070.00020.25
8.3.10.0050.00321.77
8.3.00.0000.00919.56
8.2.170.0040.01122.96
8.2.160.0110.00719.09
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0030.00519.19
8.2.120.0040.00426.35
8.2.110.0060.00321.00
8.2.100.0080.00417.84
8.2.90.0040.00419.08
8.2.80.0040.00417.97
8.2.70.0040.00417.63
8.2.60.0050.00317.93
8.2.50.0030.00518.10
8.2.40.0030.00620.60
8.2.30.0030.00519.20
8.2.20.0070.00017.86
8.2.10.0000.00717.99
8.2.00.0000.00717.89
8.1.270.0080.00022.06
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0030.00623.92
8.1.230.0110.00018.95
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0030.00617.23
8.1.190.0000.00817.10
8.1.180.0050.00318.10
8.1.170.0000.00918.56
8.1.160.0030.00518.94
8.1.150.0040.00418.72
8.1.140.0090.00019.38
8.1.130.0030.00318.82
8.1.120.0040.00417.28
8.1.110.0040.00417.32
8.1.100.0030.00617.40
8.1.90.0030.00517.38
8.1.80.0040.00417.40
8.1.70.0000.00717.28
8.1.60.0050.00317.50
8.1.50.0000.00817.32
8.1.40.0000.00917.49
8.1.30.0040.00417.64
8.1.20.0060.00317.41
8.1.10.0040.00417.28
8.1.00.0040.00417.32
8.0.300.0070.00018.77
8.0.290.0030.00616.75
8.0.280.0070.00018.28
8.0.270.0040.00417.15
8.0.260.0000.00816.73
8.0.250.0060.00016.89
8.0.240.0030.00316.93
8.0.230.0000.00716.92
8.0.220.0000.00716.75
8.0.210.0030.00316.85
8.0.200.0000.00716.91
8.0.190.0000.00916.98
8.0.180.0040.00416.79
8.0.170.0000.00816.92
8.0.160.0000.00716.89
8.0.150.0000.00716.79
8.0.140.0040.00416.84
8.0.130.0060.00013.32
8.0.120.0030.00516.73
8.0.110.0030.00316.75
8.0.100.0000.00716.75
8.0.90.0070.00016.77
8.0.80.0110.00716.77
8.0.70.0070.00016.84
8.0.60.0080.00016.90
8.0.50.0050.00316.83
8.0.30.0100.00917.09
8.0.20.0110.00917.40
8.0.10.0000.00716.93
8.0.00.0040.01316.48
7.4.330.0000.00515.55
7.4.320.0030.00316.43
7.4.300.0000.00716.43
7.4.290.0030.00616.37
7.4.280.0060.00316.51
7.4.270.0000.00716.50
7.4.260.0000.00716.50
7.4.250.0030.00316.39
7.4.240.0070.00016.36
7.4.230.0000.00816.41
7.4.220.0150.00316.35
7.4.210.0100.00316.34
7.4.200.0030.00316.55
7.4.160.0110.00616.46
7.4.150.0150.00917.40
7.4.140.0100.00917.86
7.4.130.0120.00616.23
7.4.120.0090.00916.50
7.4.110.0160.00616.54
7.4.100.0100.01316.64
7.4.90.0060.01216.30
7.4.80.0130.00319.39
7.4.70.0130.00316.43
7.4.60.0110.00616.52
7.4.50.0040.01116.27
7.4.40.0050.01016.30
7.4.30.0110.00516.46
7.4.00.0030.01115.08
7.3.330.0040.00312.92
7.3.320.0050.00013.11
7.3.310.0000.00616.04
7.3.300.0040.00316.12
7.3.290.0080.00616.16
7.3.280.0090.00716.14
7.3.270.0120.01317.40
7.3.260.0140.00316.17
7.3.250.0110.00516.33
7.3.240.0100.00916.15
7.3.230.0090.00916.45
7.3.210.0160.00016.35
7.3.200.0130.00716.35
7.3.190.0070.01316.50
7.3.180.0080.00816.38
7.3.170.0070.01016.41
7.3.160.0000.01516.21
7.2.330.0030.01716.55
7.2.320.0140.00716.55
7.2.310.0090.00616.21
7.2.300.0080.00816.45
7.2.290.0100.00616.53
7.2.60.1030.00814.85
7.2.00.0080.00619.27
7.1.200.0070.00315.67
7.1.100.0030.01418.09
7.1.70.0320.00714.98
7.1.60.0360.02333.13
7.1.50.0440.01732.83
7.1.40.0510.01032.64
7.1.30.0510.00932.44
7.1.20.0360.01232.55
7.1.10.0260.01114.65
7.1.00.0280.01414.63
7.0.200.0250.01114.84
7.0.190.0330.00314.69
7.0.180.0190.01514.48
7.0.170.0200.01314.36
7.0.160.0360.00414.37
7.0.150.0280.00814.39
7.0.140.0280.00914.37
7.0.130.0230.01014.54
7.0.120.0280.00714.38
7.0.110.0160.01714.45
7.0.100.0250.00814.47
7.0.90.0260.01314.18
7.0.80.0250.01614.52
7.0.70.0390.00816.20
7.0.60.0080.01216.22
7.0.50.0090.01216.23
7.0.40.0060.01216.34
7.0.30.0100.01116.38
7.0.20.0110.01116.29
7.0.10.0070.01416.56
7.0.00.0170.00616.43

preferences:
34.1 ms | 400 KiB | 5 Q