3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 5; echo ++$a; $a + 5; echo $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)
8.3.70.0120.00618.11
8.3.60.0150.00316.36
8.3.50.0120.00816.41
8.3.40.0090.00618.60
8.3.30.0070.00718.42
8.3.20.0040.00419.16
8.3.10.0040.01121.88
8.3.00.0060.00319.47
8.2.180.0120.00916.63
8.2.170.0110.00322.96
8.2.160.0070.00720.38
8.2.150.0070.00025.66
8.2.140.0050.00324.66
8.2.130.0070.00020.51
8.2.120.0040.00426.35
8.2.110.0030.00619.37
8.2.100.0120.00017.91
8.2.90.0040.00419.66
8.2.80.0030.00619.34
8.2.70.0040.00418.04
8.2.60.0000.01018.28
8.2.50.0040.00418.10
8.2.40.0060.00319.21
8.2.30.0060.00321.04
8.2.20.0030.00617.92
8.2.10.0000.00717.92
8.2.00.0000.00718.15
8.1.280.0090.00625.92
8.1.270.0040.00423.96
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00319.44
8.1.230.0000.01118.99
8.1.220.0080.00017.74
8.1.210.0030.00518.77
8.1.200.0060.00317.35
8.1.190.0000.00817.23
8.1.180.0040.00418.10
8.1.170.0030.00618.54
8.1.160.0050.00218.98
8.1.150.0040.00420.52
8.1.140.0060.00519.50
8.1.130.0020.00518.81
8.1.120.0000.00717.32
8.1.110.0000.00817.21
8.1.100.0080.00017.27
8.1.90.0070.00317.29
8.1.80.0030.00317.35
8.1.70.0000.00717.28
8.1.60.0000.00817.54
8.1.50.0040.00417.34
8.1.40.0000.00817.45
8.1.30.0050.00317.53
8.1.20.0050.00317.62
8.1.10.0080.00017.33
8.1.00.0070.00017.47
8.0.300.0000.00719.70
8.0.290.0000.00716.75
8.0.280.0000.00718.54
8.0.270.0000.00817.24
8.0.260.0030.00316.84
8.0.250.0000.00716.90
8.0.240.0000.00716.86
8.0.230.0000.00716.70
8.0.220.0070.00016.84
8.0.210.0030.00516.68
8.0.200.0070.00016.85
8.0.190.0050.00316.88
8.0.180.0040.00416.73
8.0.170.0070.00016.85
8.0.160.0050.00316.94
8.0.150.0050.00316.71
8.0.140.0030.00716.79
8.0.130.0000.00513.29
8.0.120.0000.00716.80
8.0.110.0070.00016.85
8.0.100.0000.00816.80
8.0.90.0070.00016.84
8.0.80.0100.00716.81
8.0.70.0040.00416.70
8.0.60.0040.00416.70
8.0.50.0030.00316.86
8.0.30.0110.00816.98
8.0.20.0080.01017.40
8.0.10.0000.00816.94
8.0.00.0140.00316.55
7.4.330.0000.00615.55
7.4.320.0030.00316.44
7.4.300.0030.00316.41
7.4.290.0030.00316.50
7.4.280.0050.00216.41
7.4.270.0000.00716.54
7.4.260.0030.00313.18
7.4.250.0040.00416.48
7.4.240.0000.00716.59
7.4.230.0000.00716.40
7.4.220.0100.00716.54
7.4.210.0020.01216.42
7.4.200.0040.00416.50
7.4.160.0080.00716.45
7.4.150.0110.00817.40
7.4.140.0130.00917.86
7.4.130.0060.01616.54
7.4.120.0080.00916.52
7.4.110.0110.00716.46
7.4.100.0090.00916.37
7.4.90.0140.00316.49
7.4.80.0030.01919.39
7.4.70.0110.00716.39
7.4.60.0130.00316.61
7.4.50.0070.00716.42
7.4.40.0040.01116.30
7.4.30.0160.00016.45
7.4.00.0060.00614.78
7.3.330.0050.00312.97
7.3.320.0020.00213.23
7.3.310.0000.00716.07
7.3.300.0030.00316.24
7.3.290.0070.00016.20
7.3.280.0080.00816.25
7.3.270.0000.01617.40
7.3.260.0090.00916.34
7.3.250.0130.00516.39
7.3.240.0040.01316.54
7.3.230.0170.00616.61
7.3.210.0150.00416.29
7.3.200.0130.00816.18
7.3.190.0130.00916.22
7.3.180.0100.00716.23
7.3.170.0030.01616.15
7.3.160.0110.01016.30
7.2.330.0090.00916.48
7.2.320.0070.01016.44
7.2.310.0120.01216.28
7.2.300.0130.00316.65
7.2.290.0080.01316.73
7.2.90.0090.00914.63
7.2.80.0180.00614.89
7.2.70.1030.00314.73
7.2.60.0140.00715.20
7.2.50.0780.00714.77
7.2.40.0100.00514.96
7.2.30.1950.01015.05
7.2.20.0160.00315.19
7.2.10.1990.00014.75
7.2.00.1900.00615.10
7.1.210.0560.00913.80
7.1.200.1320.00313.88
7.1.190.0070.01013.84
7.1.180.3070.00613.68
7.1.170.0720.01113.59
7.1.160.0540.00613.79
7.1.150.0650.01413.74
7.1.140.0040.01313.63
7.1.130.2550.01013.89
7.1.120.2030.00313.80
7.1.110.1150.01013.95
7.1.100.0400.00313.82
7.1.90.0120.00913.94
7.1.80.0920.00313.97
7.1.70.0120.00613.87
7.1.60.1280.01031.76
7.1.50.0910.01331.79
7.1.40.0250.00931.88
7.1.30.0260.00931.90
7.1.20.0350.01231.72
7.1.10.0120.00313.65
7.1.00.0310.00714.09
7.0.310.0120.00613.29
7.0.300.0160.00613.18
7.0.290.0110.00513.21
7.0.280.0190.00513.33
7.0.270.2800.00713.20
7.0.260.0170.00013.55
7.0.250.0390.00313.19
7.0.240.0140.00613.63
7.0.230.0420.00413.25
7.0.220.0080.01213.23
7.0.210.2400.00313.47
7.0.200.2400.00713.44
7.0.190.0130.00313.56
7.0.180.0740.00613.58
7.0.170.0140.00013.40
7.0.160.0120.00813.57
7.0.150.0130.00513.25
7.0.140.1080.00013.45
7.0.130.0500.00813.40
7.0.120.0350.00813.20
7.0.110.0350.00513.55
7.0.100.0970.00313.48
7.0.90.0050.00913.38
7.0.80.0720.00313.63
7.0.70.0100.00513.55
7.0.60.0180.00413.65
7.0.50.0180.00013.56
7.0.40.0140.00313.41
7.0.30.0540.01113.71
7.0.20.0440.00713.40
7.0.10.0760.00613.43
7.0.00.0810.00613.27

preferences:
33.32 ms | 401 KiB | 5 Q