3v4l.org

run code in 300+ PHP versions simultaneously
<?php printf("%0.14f", (0.1 + 0.2) ); echo PHP_EOL; 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)
8.3.60.0180.00018.55
8.3.50.0130.00621.99
8.3.40.0090.00618.63
8.3.30.0110.00318.67
8.3.20.0000.00720.32
8.3.10.0070.00023.77
8.3.00.0050.00319.25
8.2.180.0040.01116.50
8.2.170.0120.00322.96
8.2.160.0130.00320.39
8.2.150.0080.00024.18
8.2.140.0090.00324.66
8.2.130.0030.00617.38
8.2.120.0040.00426.35
8.2.110.0060.00320.64
8.2.100.0080.00318.03
8.2.90.0090.00019.05
8.2.80.0030.00717.97
8.2.70.0060.00317.50
8.2.60.0030.00617.92
8.2.50.0030.00518.07
8.2.40.0070.00019.38
8.2.30.0030.00720.63
8.2.20.0000.00917.69
8.2.10.0040.00417.88
8.2.00.0040.00417.98
8.1.280.0070.00725.92
8.1.270.0000.00824.01
8.1.260.0070.00028.09
8.1.250.0040.00428.09
8.1.240.0060.00323.82
8.1.230.0080.00319.15
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0000.00916.98
8.1.190.0040.00417.23
8.1.180.0050.00318.10
8.1.170.0000.00818.84
8.1.160.0040.00422.01
8.1.150.0050.00218.84
8.1.140.0080.00019.39
8.1.130.0050.00317.73
8.1.120.0080.00317.43
8.1.110.0030.00517.43
8.1.100.0040.00417.36
8.1.90.0040.00417.43
8.1.80.0040.00417.40
8.1.70.0060.00317.31
8.1.60.0000.00917.52
8.1.50.0000.00817.50
8.1.40.0000.00817.32
8.1.30.0000.00917.49
8.1.20.0000.00817.52
8.1.10.0040.00417.42
8.1.00.0030.00517.24
8.0.300.0050.00318.77
8.0.290.0040.00416.75
8.0.280.0030.00318.38
8.0.270.0000.00717.19
8.0.260.0040.00417.19
8.0.250.0000.00617.02
8.0.240.0030.00316.84
8.0.230.0040.00416.86
8.0.220.0060.00016.82
8.0.210.0000.00816.82
8.0.200.0030.00316.92
8.0.190.0000.00716.99
8.0.180.0040.00416.80
8.0.170.0040.00416.76
8.0.160.0000.00816.79
8.0.150.0070.00016.85
8.0.140.0000.00716.72
8.0.130.0030.00513.36
8.0.120.0040.00416.86
8.0.110.0000.00716.80
8.0.100.0070.00016.93
8.0.90.0000.00816.75
8.0.80.0090.00916.88
8.0.70.0050.00216.99
8.0.60.0070.00016.67
8.0.50.0050.00216.70
8.0.30.0060.01417.05
8.0.20.0190.00517.40
8.0.10.0000.00716.97
8.0.00.0140.00916.49
7.4.330.0020.00216.75
7.4.320.0060.00016.52
7.4.300.0040.00416.52
7.4.290.0000.00716.44
7.4.280.0070.00016.46
7.4.270.0030.00316.39
7.4.260.0040.00416.35
7.4.250.0000.00816.34
7.4.240.0050.00216.32
7.4.230.0030.00316.45
7.4.220.0030.01716.55
7.4.210.0090.00916.43
7.4.200.0070.00016.37
7.4.160.0060.00916.54
7.4.150.0060.01117.40
7.4.140.0160.00417.86
7.4.130.0080.01016.42
7.4.120.0100.00816.43
7.4.110.0120.00616.45
7.4.100.0100.00916.57
7.4.90.0130.00316.27
7.4.80.0110.01119.39
7.4.70.0100.00716.38
7.4.60.0060.01016.49
7.4.50.0000.01616.14
7.4.40.0120.01216.40
7.4.30.0030.02016.37
7.4.00.0040.01215.02
7.3.330.0020.00213.06
7.3.320.0030.00313.10
7.3.310.0030.00516.27
7.3.300.0040.00416.17
7.3.290.0050.00316.30
7.3.280.0080.01016.24
7.3.270.0130.00317.40
7.3.260.0110.00616.27
7.3.250.0090.01416.41
7.3.240.0160.00616.22
7.3.230.0080.00816.39
7.3.210.0120.00416.56
7.3.200.0030.01316.55
7.3.190.0110.00816.20
7.3.180.0070.01016.36
7.3.170.0100.00616.27
7.3.160.0100.00616.45
7.3.10.0020.01216.36
7.3.00.0030.00616.49
7.2.330.0030.01416.66
7.2.320.0060.01216.68
7.2.310.0090.00916.48
7.2.300.0090.01016.70
7.2.290.0100.00616.59
7.2.130.0050.01016.80
7.2.120.0090.00616.55
7.2.110.0090.00716.58
7.2.100.0080.00816.69
7.2.90.0060.00616.46
7.2.80.0050.00716.61
7.2.70.0100.00416.77
7.2.60.0100.00516.92
7.2.50.0080.00616.59
7.2.40.0050.00716.82
7.2.30.0060.00716.65
7.2.20.0070.00516.79
7.2.10.0080.00916.60
7.2.00.0070.00617.68
7.1.250.0050.01015.59
7.1.240.0060.00615.63
7.1.230.0030.01015.50
7.1.220.0060.00615.56
7.1.210.0120.00015.76
7.1.200.0100.00515.53
7.1.190.0130.00315.85
7.1.180.0070.00715.53
7.1.170.0040.01215.51
7.1.160.0150.00015.60
7.1.150.0040.01115.69
7.1.140.0060.00615.39
7.1.130.0030.00715.75
7.1.120.0040.00815.42
7.1.110.0070.00315.71
7.1.100.0060.00516.78
7.1.90.0070.00715.46
7.1.80.0110.00615.13
7.1.70.0020.00716.34
7.1.60.0060.00917.34
7.1.50.0150.01225.24
7.1.40.0030.01215.49
7.1.30.0080.00515.49
7.1.20.0040.00415.72
7.1.10.0030.01015.80
7.1.00.0020.04418.87
7.0.330.0060.00915.36
7.0.320.0030.00715.09
7.0.310.0100.00315.41
7.0.300.0110.00415.29
7.0.290.0070.00615.46
7.0.280.0100.00015.20
7.0.270.0030.01015.27
7.0.260.0120.00315.33
7.0.250.0060.00615.30
7.0.240.0000.01315.09
7.0.230.0070.00415.23
7.0.220.0000.01215.32
7.0.210.0070.00415.22
7.0.200.0360.00615.09
7.0.190.0070.00715.13
7.0.180.0000.01114.96
7.0.170.0090.00315.20
7.0.160.0070.01115.19
7.0.150.0000.00715.12
7.0.140.0100.00315.22
7.0.130.0030.00915.23
7.0.120.0080.00615.28
7.0.110.0000.00815.40
7.0.100.0060.00314.95
7.0.90.0000.00915.29
7.0.80.0030.01015.39
7.0.70.0100.00015.52
7.0.60.0030.02617.66
7.0.50.0040.04116.62
7.0.40.0080.04716.73
7.0.30.0120.03116.71
7.0.20.0170.04516.69
7.0.10.0070.04816.64
7.0.00.0050.03516.72
5.6.380.0080.00314.25
5.6.370.0040.00814.47
5.6.360.0060.00614.24
5.6.350.0090.00614.01
5.6.340.0030.00614.19
5.6.330.0040.01114.20
5.6.320.0070.00714.12
5.6.310.0000.01114.33
5.6.300.0040.00814.32
5.6.290.0050.00314.51
5.6.280.0000.02317.75
5.6.270.0000.00914.25
5.6.260.0070.00714.04
5.6.250.0070.00314.11
5.6.240.0070.00714.30
5.6.230.0030.00914.19
5.6.220.0000.00714.41
5.6.210.0060.02117.39
5.6.200.0070.02216.28
5.6.190.0080.02617.33
5.6.180.0180.03017.34
5.6.170.0140.02917.34
5.6.160.0020.02717.49
5.6.150.0100.04216.19
5.6.140.0130.04216.17
5.6.130.0050.04616.18
5.6.120.0020.04517.45
5.6.110.0030.02517.47
5.6.100.0020.04517.52
5.6.90.0100.04717.43
5.6.80.0110.03517.27
5.6.70.0060.00613.95
5.6.60.0000.00914.15
5.6.50.0000.01514.14
5.6.40.0130.00313.98
5.6.30.0030.00713.81
5.6.20.0030.01013.94
5.6.10.0120.00013.82
5.6.00.0080.00614.11
5.5.380.0060.00311.06
5.5.370.0030.00510.95
5.5.360.0060.00311.15
5.5.350.1780.02715.60
5.5.340.0050.04214.35
5.5.330.0040.02515.67
5.5.320.0070.04215.76
5.5.310.0150.02215.68
5.5.300.0050.03114.56
5.5.290.0120.03914.49
5.5.280.0040.04415.93
5.5.270.0030.02515.78
5.5.260.0090.03415.97
5.5.250.0090.04015.90
5.5.240.0190.03715.50
5.5.230.0000.01110.61
5.5.220.0000.01010.90
5.5.210.0030.00311.09
5.5.200.0030.00710.89
5.5.190.0040.00210.47
5.5.180.0000.00611.04
5.5.170.0000.01010.75
5.5.160.0050.00510.69
5.5.150.0000.00810.61
5.5.140.0000.00710.90
5.5.130.0000.00710.79
5.5.120.0070.00410.68
5.5.110.0080.00010.85
5.5.100.0100.00010.71
5.5.90.0000.00610.80
5.5.80.0000.00911.12
5.5.70.0040.00410.85
5.5.60.0000.01210.66
5.5.50.0060.00610.46
5.5.40.0090.00310.77
5.5.30.0000.01110.72
5.5.20.0000.01110.86
5.5.10.0040.00810.91
5.5.00.0030.00710.67

preferences:
46.39 ms | 401 KiB | 5 Q