3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x=5; echo $x+$x++;

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)
8.3.120.0000.00820.79
8.3.110.0190.00016.63
8.3.100.0050.00316.50
8.3.90.0070.00726.77
8.3.80.0060.00317.97
8.3.70.0130.00418.31
8.3.60.0110.00718.18
8.3.50.0160.00318.26
8.3.40.0080.01218.51
8.3.30.0130.00318.45
8.3.20.0050.00318.91
8.3.10.0040.00421.77
8.3.00.0060.00323.66
8.2.240.0050.00317.28
8.2.230.0100.01020.94
8.2.220.0080.00037.54
8.2.210.0120.00626.77
8.2.200.0030.00618.54
8.2.190.0080.00816.58
8.2.180.0070.00718.29
8.2.170.0110.00422.96
8.2.160.0110.00419.09
8.2.150.0000.00824.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0000.00719.82
8.2.110.0100.00019.27
8.2.100.0070.00417.78
8.2.90.0050.00319.64
8.2.80.0030.00517.97
8.2.70.0000.00817.38
8.2.60.0000.00818.05
8.2.50.0060.00318.07
8.2.40.0040.00418.16
8.2.30.0050.00218.11
8.2.20.0040.00418.05
8.2.10.0050.00218.12
8.2.00.0070.00319.26
8.1.300.0060.00320.06
8.1.290.0030.00630.84
8.1.280.0120.00625.92
8.1.270.0040.00422.01
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0040.00723.75
8.1.230.0040.00721.10
8.1.220.0000.00917.74
8.1.210.0050.00318.77
8.1.200.0060.00317.23
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0080.00018.53
8.1.160.0000.00718.87
8.1.150.0030.00518.69
8.1.140.0000.00817.52
8.1.130.0040.00718.98
8.1.120.0030.00317.38
8.1.110.0040.00417.41
8.1.100.0000.00817.26
8.1.90.0000.00817.37
8.1.80.0040.00417.35
8.1.70.0080.00017.37
8.1.60.0000.00817.41
8.1.50.0000.00817.48
8.1.40.0060.00317.46
8.1.30.0030.00517.52
8.1.20.0000.00717.50
8.1.10.0030.00617.48
8.1.00.0040.00417.32
8.0.300.0040.00419.83
8.0.290.0070.00416.58
8.0.280.0040.00418.30
8.0.270.0040.00417.25
8.0.260.0060.00017.24
8.0.250.0040.00416.82
8.0.240.0060.00316.84
8.0.230.0040.00416.80
8.0.220.0000.00816.71
8.0.210.0050.00316.79
8.0.200.0040.00416.89
8.0.190.0040.00416.84
8.0.180.0000.00816.90
8.0.170.0090.00016.74
8.0.160.0000.00716.91
8.0.150.0020.00516.79
8.0.140.0000.00816.80
8.0.130.0030.00313.21
8.0.120.0000.00716.81
8.0.110.0080.00016.79
8.0.100.0070.00016.72
8.0.90.0050.00316.67
8.0.80.0030.01316.88
8.0.70.0050.00316.93
8.0.60.0000.00816.86
8.0.50.0070.00016.79
8.0.30.0080.01016.97
8.0.20.0130.00517.40
8.0.10.0060.00316.85
8.0.00.0120.00616.75
7.4.330.0000.00415.55
7.4.320.0030.00316.47
7.4.300.0000.00716.51
7.4.290.0030.00316.56
7.4.280.0070.00016.50
7.4.270.0000.00716.52
7.4.260.0030.00316.55
7.4.250.0030.00516.48
7.4.240.0030.00516.55
7.4.230.0070.00016.55
7.4.220.0040.00416.50
7.4.210.0060.01016.47
7.4.200.0030.00316.23
7.4.160.0080.00716.17
7.4.140.0100.01117.86
7.4.130.0120.00616.49
7.4.120.0160.00416.46
7.4.110.0100.00716.52
7.4.100.0080.00816.38
7.4.90.0070.01116.52
7.4.80.0120.00619.39
7.4.70.0110.00716.41
7.4.60.0130.00316.39
7.4.50.0040.00816.35
7.4.40.0070.01016.39
7.4.00.0070.00714.91
7.3.330.0000.00513.00
7.3.320.0030.00313.23
7.3.310.0070.00016.10
7.3.300.0030.00316.13
7.3.290.0000.00616.11
7.3.280.0080.00716.28
7.3.260.0080.01016.38
7.3.240.0110.00816.39
7.3.230.0180.00316.54
7.3.210.0060.00916.21
7.3.200.0070.01516.60
7.3.190.0090.00616.29
7.3.180.0100.00616.68
7.3.170.0080.00816.38
7.3.160.0090.00916.64
7.3.120.0100.00314.41
7.3.110.0030.01414.71
7.3.100.0000.01714.64
7.3.90.0030.00715.10
7.3.80.0030.00714.93
7.3.70.0000.01714.81
7.3.60.0160.00014.85
7.3.50.0070.00714.88
7.3.40.0090.00614.81
7.3.30.0060.01014.86
7.3.20.0080.00416.65
7.3.10.0110.00316.67
7.3.00.0000.01416.70
7.2.330.0090.00916.49
7.2.320.0120.00616.43
7.2.310.0110.01116.68
7.2.300.0080.01116.34
7.2.290.0030.01416.71
7.2.240.0100.00714.69
7.2.230.0040.00415.07
7.2.220.0090.00915.03
7.2.210.0070.00714.93
7.2.200.0090.00314.95
7.2.190.0060.00814.71
7.2.180.0030.01314.96
7.2.170.0120.00315.05
7.2.160.0060.00614.63
7.2.150.0030.01316.89
7.2.140.0030.00616.72
7.2.130.0000.01416.92
7.2.120.0120.00616.88
7.2.110.0230.01017.05
7.2.100.0040.01216.93
7.2.90.0130.00316.95
7.2.80.0000.01716.87
7.2.70.0100.00916.28
7.2.60.0100.00916.39
7.2.50.0110.00616.39
7.2.40.0120.00616.32
7.2.30.0100.01016.34
7.2.20.0110.00816.29
7.2.10.0110.01016.44
7.2.00.0110.00716.21
7.1.330.0030.01115.63
7.1.320.0060.00615.70
7.1.310.0030.00615.64
7.1.300.0000.00915.35
7.1.290.0030.01315.66
7.1.280.0030.01015.57
7.1.270.0120.00315.50
7.1.260.0130.00715.71
7.1.250.0070.01115.43
7.1.200.0030.00915.41
7.1.170.0120.00615.02
7.1.160.0080.00915.03
7.1.150.0100.00914.92
7.1.140.0080.00914.93
7.1.130.0110.00514.95
7.1.120.0100.00714.96
7.1.110.0120.00515.11
7.1.100.0090.00814.89
7.1.90.0140.00715.03
7.1.80.0170.01215.00
7.1.70.0110.00715.05
7.1.60.0250.01832.88
7.1.50.0380.00832.96
7.1.40.0280.01432.96
7.1.30.0340.01132.99
7.1.20.0300.01232.99
7.1.10.0120.00515.16
7.1.00.0070.01115.05

preferences:
29.65 ms | 403 KiB | 5 Q