3v4l.org

run code in 300+ PHP versions simultaneously
<?php printf("%0.7f", (0.1 + 0.2) ); echo "Precision: " . ini_get('precision') . PHP_EOL; echo (0.1 + 0.2) . PHP_EOL; echo ((0.1 + 0.2) === 0.3 ? 'true' : 'false') . PHP_EOL; ini_set('precision', 17); echo "Precision: " . ini_get('precision') . PHP_EOL; echo (0.1 + 0.2) . PHP_EOL; echo ((0.1 + 0.2) === 0.3 ? 'true' : 'false') . PHP_EOL; ini_set('precision', 33); echo "Precision: " . ini_get('precision') . PHP_EOL; echo (0.1 + 0.2) . PHP_EOL; echo ((0.1 + 0.2) === 0.3 ? 'true' : 'false') . 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)
8.3.70.0120.00316.50
8.3.60.0000.01516.63
8.3.50.0130.00722.04
8.3.40.0140.00718.88
8.3.30.0100.01018.42
8.3.20.0040.00420.21
8.3.10.0080.00023.65
8.3.00.0040.00419.38
8.2.180.0110.00316.50
8.2.170.0100.01022.96
8.2.160.0070.01020.38
8.2.150.0050.00324.18
8.2.140.0090.00324.66
8.2.130.0000.00917.50
8.2.120.0000.00826.35
8.2.110.0060.00320.19
8.2.100.0060.00617.91
8.2.90.0070.00019.23
8.2.80.0050.00517.97
8.2.70.0040.00417.50
8.2.60.0050.00317.80
8.2.50.0040.00418.07
8.2.40.0030.00519.34
8.2.30.0090.00020.50
8.2.20.0060.00317.70
8.2.10.0040.00417.87
8.2.00.0040.00417.86
8.1.280.0100.00325.92
8.1.270.0000.00923.87
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0080.00023.96
8.1.230.0040.00819.09
8.1.220.0060.00317.74
8.1.210.0000.00818.77
8.1.200.0040.00417.23
8.1.190.0050.00317.13
8.1.180.0000.00818.10
8.1.170.0030.00618.79
8.1.160.0050.00322.01
8.1.150.0050.00218.78
8.1.140.0040.00419.56
8.1.130.0030.00317.50
8.1.120.0060.00317.43
8.1.110.0050.00317.40
8.1.100.0000.00717.45
8.1.90.0030.00517.45
8.1.80.0040.00417.23
8.1.70.0070.00317.39
8.1.60.0030.00617.40
8.1.50.0040.00417.33
8.1.40.0050.00317.38
8.1.30.0030.00617.59
8.1.20.0000.00717.55
8.1.10.0000.00817.43
8.1.00.0000.00717.33
8.0.300.0070.00018.77
8.0.290.0030.00616.75
8.0.280.0070.00018.43
8.0.270.0020.00517.10
8.0.260.0030.00317.21
8.0.250.0000.00716.87
8.0.240.0070.00016.97
8.0.230.0070.00016.81
8.0.220.0000.00716.91
8.0.210.0000.00716.76
8.0.200.0000.00616.94
8.0.190.0080.00016.85
8.0.180.0000.00816.97
8.0.170.0040.00416.97
8.0.160.0040.00416.79
8.0.150.0030.00516.87
8.0.140.0030.00316.70
8.0.130.0030.00613.36
8.0.120.0040.00416.78
8.0.110.0040.00416.73
8.0.100.0000.00716.79
8.0.90.0050.00316.98
8.0.80.0070.00716.77
8.0.70.0080.00016.86
8.0.60.0000.00716.76
8.0.50.0000.00816.60
8.0.30.0150.00416.97
8.0.20.0120.01117.40
8.0.10.0070.00016.78
8.0.00.0120.00716.74
7.4.330.0000.00516.79
7.4.320.0030.00316.45
7.4.300.0000.00716.43
7.4.290.0030.00316.37
7.4.280.0000.00816.44
7.4.270.0070.00016.46
7.4.260.0080.00016.46
7.4.250.0030.00516.44
7.4.240.0040.00316.41
7.4.230.0030.00316.27
7.4.220.0110.00616.57
7.4.210.0050.01416.41
7.4.200.0000.00816.31
7.4.160.0060.00916.65
7.4.150.0190.00317.40
7.4.140.0110.00817.86
7.4.130.0060.01116.47
7.4.120.0060.01216.36
7.4.110.0070.01116.45
7.4.100.0140.00716.51
7.4.90.0070.01416.42
7.4.80.0110.00919.39
7.4.70.0080.00816.44
7.4.60.0060.00916.43
7.4.50.0060.01016.29
7.4.40.0080.01216.15
7.4.30.0090.01216.34
7.4.00.0100.00314.81
7.3.330.0000.00513.05
7.3.320.0030.00313.00
7.3.310.0070.00016.21
7.3.300.0040.00416.30
7.3.290.0030.00316.12
7.3.280.0090.00816.23
7.3.270.0140.00517.40
7.3.260.0100.00716.54
7.3.250.0140.00716.48
7.3.240.0110.01016.46
7.3.230.0110.00516.39
7.3.210.0070.01016.55
7.3.200.0120.00316.36
7.3.190.0100.00716.25
7.3.180.0100.00716.48
7.3.170.0130.00616.27
7.3.160.0040.01216.30
7.2.330.0200.00316.50
7.2.320.0070.01116.66
7.2.310.0100.00716.71
7.2.300.0030.01416.64
7.2.290.0150.00816.61
7.2.60.0080.00517.02
7.2.00.0030.01019.32
7.1.200.0070.00715.76
7.1.100.0050.00518.06
7.1.70.0000.00817.20
7.1.60.0040.01819.12
7.1.50.0030.01616.77
7.1.00.0030.07722.31
7.0.200.0640.01214.90
7.0.60.0070.04019.94
7.0.50.0100.06317.80
7.0.40.0070.04320.27
7.0.30.0370.07020.01
7.0.20.0270.04320.21
7.0.10.0070.04320.16
7.0.00.0030.08020.09
5.6.280.0070.03021.04
5.6.210.0030.04320.54
5.6.200.0100.05718.15
5.6.190.0070.05720.66
5.6.180.0230.07320.42
5.6.170.0330.07320.50
5.6.160.0130.08020.44
5.6.150.0030.05018.11
5.6.140.0100.07718.08
5.6.130.0070.04318.21
5.6.120.0100.05021.02
5.6.110.0000.04721.14
5.6.100.0100.08020.88
5.6.90.0130.05320.98
5.6.80.0200.06720.28
5.5.350.3170.04020.40
5.5.340.0130.07017.92
5.5.330.0100.03720.22
5.5.320.0270.03720.27
5.5.310.0170.05020.50
5.5.300.0070.05718.02
5.5.290.0030.08317.89
5.5.280.0070.05020.80
5.5.270.0000.04320.95
5.5.260.0100.08320.95
5.5.250.0030.09020.46
5.5.240.0330.06320.36

preferences:
69.37 ms | 401 KiB | 5 Q