3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "Precision: " . ini_get('precision') . PHP_EOL; echo (1/3) . PHP_EOL; ini_set('precision', 33); echo "Precision: " . ini_get('precision') . PHP_EOL; echo (1/3) . PHP_EOL; ini_set('precision', 17 ); echo "Precision: " . ini_get('precision') . PHP_EOL; echo (1/3) . 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)
8.3.60.0110.00318.31
8.3.50.0110.01021.93
8.3.40.0150.00418.70
8.3.30.0040.01118.53
8.3.20.0000.00720.31
8.3.10.0080.00021.91
8.3.00.0030.00819.23
8.2.180.0090.00616.38
8.2.170.0150.00622.96
8.2.160.0070.00720.45
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0000.00817.63
8.2.120.0030.00726.35
8.2.110.0070.00321.06
8.2.100.0120.00017.63
8.2.90.0000.00819.08
8.2.80.0030.00517.97
8.2.70.0080.00017.37
8.2.60.0030.00617.80
8.2.50.0000.00818.07
8.2.40.0000.00819.45
8.2.30.0030.00520.54
8.2.20.0030.00517.59
8.2.10.0040.00418.06
8.2.00.0040.00417.98
8.1.280.0110.00325.92
8.1.270.0050.00523.96
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0060.00319.14
8.1.230.0070.00417.57
8.1.220.0050.00317.74
8.1.210.0060.00318.77
8.1.200.0030.00617.23
8.1.190.0030.00517.22
8.1.180.0050.00218.10
8.1.170.0030.00518.64
8.1.160.0070.00021.93
8.1.150.0040.00418.82
8.1.140.0000.00819.42
8.1.130.0000.00717.68
8.1.120.0040.00417.32
8.1.110.0000.00817.42
8.1.100.0000.00717.42
8.1.90.0030.00517.41
8.1.80.0070.00317.35
8.1.70.0000.00717.26
8.1.60.0040.00417.47
8.1.50.0050.00317.36
8.1.40.0050.00217.41
8.1.30.0040.00417.42
8.1.20.0040.00417.55
8.1.10.0000.00717.46
8.1.00.0040.00717.27
8.0.300.0040.00418.77
8.0.290.0000.00916.63
8.0.280.0070.00018.34
8.0.270.0000.00717.20
8.0.260.0030.00318.38
8.0.250.0000.00616.83
8.0.240.0000.00816.80
8.0.230.0000.00716.82
8.0.220.0000.00716.87
8.0.210.0080.00016.82
8.0.200.0000.00716.85
8.0.190.0080.00016.96
8.0.180.0000.00716.83
8.0.170.0060.00316.85
8.0.160.0000.00716.88
8.0.150.0030.00316.63
8.0.140.0030.00316.70
8.0.130.0030.00313.23
8.0.120.0080.00016.85
8.0.110.0000.00816.83
8.0.100.0000.00716.69
8.0.90.0000.00716.88
8.0.80.0000.01416.83
8.0.70.0040.00416.93
8.0.60.0070.00016.57
8.0.50.0050.00316.65
8.0.30.0080.01016.80
8.0.20.0090.01217.40
8.0.10.0070.00016.91
8.0.00.0130.00616.57
7.4.330.0000.00516.78
7.4.320.0030.00316.37
7.4.300.0030.00316.42
7.4.290.0030.00316.47
7.4.280.0000.00716.46
7.4.270.0070.00016.48
7.4.260.0000.00716.26
7.4.250.0070.00016.35
7.4.240.0050.00216.37
7.4.230.0040.00416.37
7.4.220.0130.00316.41
7.4.210.0040.01116.43
7.4.200.0030.00316.36
7.4.160.0090.00616.28
7.4.150.0040.01317.40
7.4.140.0130.00817.86
7.4.130.0110.00816.27
7.4.120.0100.00716.36
7.4.110.0090.00816.53
7.4.100.0090.01216.24
7.4.90.0060.01016.29
7.4.80.0030.01419.39
7.4.70.0120.00916.52
7.4.60.0130.00316.13
7.4.50.0070.01116.50
7.4.40.0130.00716.39
7.4.30.0170.00016.49
7.4.00.0100.00715.10
7.3.330.0050.00012.96
7.3.320.0050.00213.14
7.3.310.0040.00416.29
7.3.300.0030.00316.11
7.3.290.0070.00716.21
7.3.280.0120.00816.21
7.3.270.0140.00717.40
7.3.260.0100.00716.21
7.3.240.0110.00616.23
7.3.230.0180.00416.39
7.3.210.0100.01016.22
7.3.200.0070.01116.49
7.3.190.0160.00316.41
7.3.180.0080.00816.42
7.3.170.0030.01316.63
7.3.160.0060.00916.48
7.3.10.0050.01016.71
7.3.00.0030.01216.57
7.2.330.0060.01116.49
7.2.320.0180.00616.71
7.2.310.0060.01316.66
7.2.300.0090.00916.36
7.2.290.0060.01216.53
7.2.130.0060.00916.64
7.2.120.0070.01016.89
7.2.110.0020.00816.71
7.2.100.0080.00716.89
7.2.90.0060.00916.89
7.2.80.0060.00916.77
7.2.70.0040.00816.95
7.2.60.0040.00916.77
7.2.50.0100.00216.79
7.2.40.0090.00516.78
7.2.30.0060.01016.76
7.2.20.0020.01316.90
7.2.10.0030.01216.84
7.2.00.0040.00817.64
7.1.250.0120.00315.73
7.1.200.0030.00515.46
7.1.100.0060.00318.02
7.1.70.0030.00316.75
7.1.60.0100.01619.12
7.1.50.0070.01016.53
7.1.00.0030.07722.44
7.0.200.0030.00616.16
7.0.60.0070.04019.94
7.0.50.0030.08317.83
7.0.40.0000.09320.07
7.0.30.0170.04320.35
7.0.20.0230.08720.02
7.0.10.0030.05020.00
7.0.00.0070.08720.33
5.6.280.0070.04721.04
5.6.210.0070.08020.72
5.6.200.0200.06718.19
5.6.190.0170.07720.41
5.6.180.0300.03720.57
5.6.170.0470.07020.33
5.6.160.0100.08720.47
5.6.150.0100.07718.21
5.6.140.0100.07018.22
5.6.130.0030.08018.11
5.6.120.0100.05321.04
5.6.110.0070.08721.11
5.6.100.0070.05321.02
5.6.90.0300.06720.88
5.6.80.0070.06020.49
5.5.350.3500.04020.38
5.5.340.0130.03317.86
5.5.330.0030.06720.37
5.5.320.0100.08020.28
5.5.310.0230.04320.32
5.5.300.0070.07017.88
5.5.290.0170.03317.98
5.5.280.0100.06320.65
5.5.270.0000.04720.67
5.5.260.0100.08020.79
5.5.250.0030.09020.46
5.5.240.0330.07320.28

preferences:
50 ms | 401 KiB | 5 Q