3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 4; echo $a+++$a++; echo $a++ + $a++;

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)
8.3.60.0090.00618.43
8.3.50.0030.01016.63
8.3.40.0090.00918.54
8.3.30.0120.00318.69
8.3.20.0040.00421.73
8.3.10.0050.00323.61
8.3.00.0000.00817.93
8.2.180.0040.01118.42
8.2.170.0140.00022.96
8.2.160.0100.00322.05
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0070.00020.53
8.2.120.0020.00526.35
8.2.110.0050.00520.35
8.2.100.0090.00317.78
8.2.90.0080.00017.63
8.2.80.0030.00518.65
8.2.70.0000.00817.50
8.2.60.0080.00017.63
8.2.50.0080.00018.04
8.2.40.0000.00917.93
8.2.30.0040.00417.73
8.2.20.0040.00418.16
8.2.10.0040.00417.90
8.2.00.0040.00418.05
8.1.280.0040.01425.92
8.1.270.0040.00423.80
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0040.00822.07
8.1.230.0040.00722.73
8.1.220.0060.00318.60
8.1.210.0060.00318.77
8.1.200.0000.00817.25
8.1.190.0000.00817.10
8.1.180.0000.00918.10
8.1.170.0050.00217.62
8.1.160.0000.00818.82
8.1.150.0040.00420.14
8.1.140.0030.00519.56
8.1.130.0000.00718.82
8.1.120.0000.00817.40
8.1.110.0000.00917.40
8.1.100.0040.00417.32
8.1.90.0030.00517.29
8.1.80.0080.00017.39
8.1.70.0000.00717.38
8.1.60.0050.00317.53
8.1.50.0030.00517.36
8.1.40.0080.00017.35
8.1.30.0050.00317.57
8.1.20.0040.00417.53
8.1.10.0030.00517.47
8.1.00.0080.00017.34
8.0.300.0000.00818.77
8.0.290.0050.00316.75
8.0.280.0000.00717.85
8.0.270.0000.00717.85
8.0.260.0000.00816.76
8.0.250.0000.00716.92
8.0.240.0060.00316.93
8.0.230.0030.00316.76
8.0.220.0000.00616.83
8.0.210.0030.00316.81
8.0.200.0040.00416.80
8.0.190.0050.00316.91
8.0.180.0040.00416.84
8.0.170.0050.00316.80
8.0.160.0000.00816.76
8.0.150.0000.00716.78
8.0.140.0000.00716.84
8.0.130.0030.00313.30
8.0.120.0000.00816.80
8.0.110.0040.00416.86
8.0.100.0040.00416.82
8.0.90.0030.00316.70
8.0.80.0060.01316.89
8.0.70.0050.00216.71
8.0.60.0070.00016.76
8.0.50.0000.00716.64
8.0.30.0100.00816.92
8.0.20.0090.01117.40
8.0.10.0070.00016.89
8.0.00.0090.01516.55
7.4.330.0000.00515.55
7.4.320.0060.00016.55
7.4.300.0000.00616.44
7.4.290.0040.00416.45
7.4.280.0030.00616.53
7.4.270.0070.00016.59
7.4.260.0030.00313.19
7.4.250.0000.00716.46
7.4.240.0030.00316.59
7.4.230.0030.00316.33
7.4.220.0180.00016.57
7.4.210.0060.00916.46
7.4.200.0040.00416.46
7.4.160.0070.01116.49
7.4.150.0100.00717.40
7.4.140.0140.00717.86
7.4.130.0120.00616.45
7.4.120.0070.01216.48
7.4.110.0120.00616.32
7.4.100.0060.01616.27
7.4.90.0000.01716.41
7.4.80.0130.00319.39
7.4.70.0140.00716.42
7.4.60.0130.00316.40
7.4.50.0040.01216.14
7.4.40.0060.00916.50
7.4.30.0030.01316.20
7.4.00.0070.00715.11
7.3.330.0000.00612.97
7.3.320.0030.00313.12
7.3.310.0030.00316.25
7.3.300.0040.00416.30
7.3.290.0090.00516.24
7.3.280.0100.00616.18
7.3.270.0040.01417.40
7.3.260.0080.00916.44
7.3.250.0120.00516.24
7.3.240.0120.00516.28
7.3.230.0110.00816.14
7.3.210.0060.01016.60
7.3.200.0120.01216.16
7.3.190.0060.01016.31
7.3.180.0100.00616.43
7.3.170.0080.00816.18
7.3.160.0100.00716.17
7.2.330.0090.00816.66
7.2.320.0150.00316.35
7.2.310.0080.00816.54
7.2.300.0100.00616.78
7.2.290.0170.00816.71
7.2.110.0190.00315.83
7.2.60.0030.01016.98
7.2.50.0030.00917.09
7.1.200.0110.00415.54
7.1.70.0080.00517.15
7.1.60.0100.01316.86
7.1.50.0070.00416.66
7.1.40.0120.00916.69
7.1.30.0040.00816.66
7.1.20.0040.01516.66
7.1.10.0000.00816.66
7.1.00.0000.00916.78
7.0.200.0030.00616.82
7.0.190.0040.00416.81
7.0.180.0040.00416.66
7.0.170.0000.00916.66
7.0.160.0050.00516.66
7.0.150.0080.00016.66
7.0.140.0100.01316.66
7.0.130.0100.00016.66
7.0.120.0000.01716.66
7.0.110.0050.00216.66
7.0.100.0070.00716.66
7.0.90.0000.00816.66
7.0.80.0040.00416.66
7.0.70.0000.01316.66
7.0.60.0030.00616.66
7.0.50.0090.00616.66
7.0.40.0040.00416.66
7.0.30.0040.00716.66
7.0.20.0080.00016.66
7.0.10.0030.00716.66
7.0.00.0000.00816.66

preferences:
51.31 ms | 401 KiB | 5 Q