3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo '®';

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)
8.3.60.0120.00918.45
8.3.50.0090.00916.47
8.3.40.0090.00618.54
8.3.30.0190.00018.63
8.3.20.0080.00018.85
8.3.10.0050.00319.08
8.3.00.0080.00017.68
8.2.180.0110.00418.29
8.2.170.0100.01022.96
8.2.160.0120.00319.13
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0040.00419.64
8.2.120.0080.00026.35
8.2.110.0040.00420.56
8.2.100.0040.00817.78
8.2.90.0000.00917.63
8.2.80.0040.00418.79
8.2.70.0040.00417.92
8.2.60.0060.00317.93
8.2.50.0030.00518.10
8.2.40.0040.00420.93
8.2.30.0020.00519.28
8.2.20.0040.00417.83
8.2.10.0000.00717.82
8.2.00.0040.00419.29
8.1.280.0100.00725.92
8.1.270.0060.00323.93
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0100.00019.26
8.1.230.0040.00718.93
8.1.220.0000.00817.74
8.1.210.0060.00318.77
8.1.200.0000.00817.23
8.1.190.0040.00417.00
8.1.180.0070.00418.10
8.1.170.0030.00618.59
8.1.160.0040.00418.65
8.1.150.0040.00418.84
8.1.140.0040.00417.56
8.1.130.0030.00318.90
8.1.120.0000.00717.32
8.1.110.0050.00217.29
8.1.100.0060.00317.32
8.1.90.0030.00617.30
8.1.80.0080.00517.32
8.1.70.0000.00717.25
8.1.60.0000.00817.36
8.1.50.0000.00817.41
8.1.40.0030.00617.41
8.1.30.0000.00817.36
8.1.20.0000.00717.47
8.1.10.0000.00817.33
8.1.00.0020.00517.40
8.0.300.0060.00318.77
8.0.290.0090.00016.63
8.0.280.0070.00018.30
8.0.270.0000.00717.22
8.0.260.0000.00818.90
8.0.250.0000.00716.71
8.0.240.0000.00816.82
8.0.230.0040.00416.78
8.0.220.0000.00916.79
8.0.210.0000.00716.68
8.0.200.0040.00416.70
8.0.190.0040.00416.82
8.0.180.0000.00816.84
8.0.170.0040.00416.82
8.0.160.0000.00716.73
8.0.150.0000.00716.72
8.0.140.0070.00016.71
8.0.130.0030.00313.22
8.0.120.0050.00216.72
8.0.110.0040.00416.77
8.0.100.0000.00716.73
8.0.90.0000.00716.55
8.0.80.0080.01016.69
8.0.70.0040.00416.81
8.0.60.0030.00616.73
8.0.50.0000.00816.62
8.0.30.0100.00717.07
8.0.20.0100.00817.40
8.0.10.0040.00416.88
8.0.00.0080.01116.44
7.4.330.0000.00615.55
7.4.320.0030.00316.46
7.4.300.0000.00616.28
7.4.290.0000.00616.37
7.4.280.0000.00716.35
7.4.270.0070.00016.36
7.4.260.0040.00416.38
7.4.250.0070.00016.46
7.4.240.0000.00716.37
7.4.230.0030.00316.35
7.4.220.0000.00816.25
7.4.210.0060.00816.41
7.4.200.0000.00716.27
7.4.160.0100.00816.47
7.4.140.0110.00917.86
7.4.130.0110.00716.41
7.4.120.0120.00716.31
7.4.110.0070.01116.23
7.4.100.0030.01416.46
7.4.90.0100.00716.33
7.4.80.0130.00319.39
7.4.70.0090.01216.35
7.4.60.0070.01016.48
7.4.50.0090.00316.43
7.4.40.0110.01416.38
7.4.00.0110.00714.84
7.3.330.0000.00512.87
7.3.320.0050.00012.87
7.3.310.0000.00616.05
7.3.300.0030.00316.12
7.3.290.0040.00416.15
7.3.280.0040.01516.18
7.3.260.0160.00616.15
7.3.240.0090.01016.14
7.3.230.0120.00916.38
7.3.210.0030.01616.30
7.3.200.0060.01116.23
7.3.190.0120.00616.12
7.3.180.0100.00616.16
7.3.170.0080.00816.41
7.3.160.0110.00816.08
7.2.330.0150.00416.42
7.2.320.0090.01316.25
7.2.310.0150.00916.52
7.2.300.0110.00816.68
7.2.290.0110.01116.30
7.2.60.1660.01114.82
7.2.50.1410.00714.75
7.2.40.1490.01315.38
7.2.30.1730.01115.17
7.2.20.1910.01115.31
7.2.10.1640.01115.38
7.2.00.1810.01115.25
7.1.200.0000.00715.66
7.1.170.1770.00913.66
7.1.160.2800.01016.71
7.1.150.1490.01516.60
7.1.140.1470.01316.82
7.1.130.1950.01316.80
7.1.120.1590.00916.88
7.1.110.1940.01316.19
7.1.100.1720.01115.95
7.1.90.1680.01216.05
7.1.80.1810.00715.76
7.1.70.1610.01115.12
7.1.60.1780.01733.02
7.1.50.2050.01632.70
7.1.40.1940.01232.67
7.1.30.2270.01332.55
7.1.20.2260.01832.61
7.1.10.1670.01614.52
7.1.00.1570.01014.57

preferences:
41.01 ms | 401 KiB | 5 Q