3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 5; var_dump($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)
8.3.40.0040.01118.59
8.3.30.0060.00918.47
8.3.20.0040.00420.39
8.3.10.0040.00421.91
8.3.00.0000.00820.77
8.2.170.0110.00422.96
8.2.160.0070.00722.26
8.2.150.0080.00024.18
8.2.140.0000.00924.66
8.2.130.0000.00722.08
8.2.120.0000.00826.35
8.2.110.0060.00320.52
8.2.100.0090.00317.66
8.2.90.0000.00819.22
8.2.80.0040.00417.97
8.2.70.0060.00317.38
8.2.60.0080.00018.04
8.2.50.0100.00018.10
8.2.40.0050.00322.18
8.2.30.0040.00419.24
8.2.20.0040.00417.99
8.2.10.0000.00718.07
8.2.00.0020.00517.88
8.1.270.0080.00024.00
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00622.69
8.1.230.0070.00419.19
8.1.220.0000.00817.74
8.1.210.0060.00318.77
8.1.200.0000.01117.23
8.1.190.0000.00817.23
8.1.180.0040.00418.10
8.1.170.0030.00518.61
8.1.160.0040.00419.04
8.1.150.0080.00018.82
8.1.140.0080.00019.38
8.1.130.0000.00818.73
8.1.120.0000.00717.47
8.1.110.0040.00417.38
8.1.100.0050.00217.24
8.1.90.0040.00417.31
8.1.80.0030.00517.38
8.1.70.0030.00317.35
8.1.60.0000.00817.54
8.1.50.0000.00917.51
8.1.40.0050.00317.45
8.1.30.0070.00017.50
8.1.20.0000.00717.49
8.1.10.0030.00617.49
8.1.00.0050.00217.39
8.0.300.0080.00018.77
8.0.290.0040.00416.63
8.0.280.0030.00318.33
8.0.270.0080.00017.23
8.0.260.0030.00318.28
8.0.250.0070.00016.91
8.0.240.0070.00016.81
8.0.230.0030.00316.84
8.0.220.0060.00016.72
8.0.210.0000.00716.75
8.0.200.0000.00916.89
8.0.190.0090.00016.93
8.0.180.0000.00716.73
8.0.170.0000.00716.82
8.0.160.0000.00716.84
8.0.150.0000.00816.73
8.0.140.0020.00516.78
8.0.130.0040.00413.31
8.0.120.0040.00416.82
8.0.110.0040.00416.82
8.0.100.0000.00816.66
8.0.90.0090.00016.84
8.0.80.0100.00716.77
8.0.70.0070.00016.83
8.0.60.0000.00716.86
8.0.50.0080.00016.79
8.0.30.0100.00916.90
8.0.20.0080.01017.40
8.0.10.0070.00016.97
8.0.00.0090.00816.63
7.4.330.0050.00015.55
7.4.320.0030.00316.48
7.4.300.0000.00616.54
7.4.290.0030.00316.43
7.4.280.0080.00016.27
7.4.270.0070.00016.43
7.4.260.0040.00416.37
7.4.250.0040.00416.46
7.4.240.0000.00716.38
7.4.230.0000.00716.59
7.4.220.0140.00316.38
7.4.210.0060.01216.43
7.4.200.0070.00016.47
7.4.160.0040.01216.47
7.4.150.0120.00617.40
7.4.140.0110.01217.86
7.4.130.0120.00616.54
7.4.120.0100.00916.37
7.4.110.0100.00616.43
7.4.100.0120.00616.53
7.4.90.0100.00716.47
7.4.80.0140.00719.39
7.4.70.0170.00616.39
7.4.60.0070.01016.52
7.4.50.0060.00916.42
7.4.40.0140.00616.36
7.4.30.0090.01216.49
7.4.00.0160.00014.95
7.3.330.0040.00413.10
7.3.320.0000.00513.04
7.3.310.0080.00016.04
7.3.300.0000.00716.19
7.3.290.0000.00716.18
7.3.280.0080.00716.18
7.3.270.0090.00917.40
7.3.260.0110.00916.34
7.3.250.0110.00916.17
7.3.240.0130.01016.24
7.3.230.0130.00616.14
7.3.210.0090.00916.16
7.3.200.0040.01216.25
7.3.190.0080.00816.08
7.3.180.0130.00416.64
7.3.170.0060.01216.24
7.3.160.0080.00816.57
7.3.120.0030.01014.71
7.3.110.0070.01114.56
7.3.100.0030.01414.92
7.3.90.0090.00014.46
7.3.80.0080.00314.66
7.3.70.0040.01414.84
7.3.60.0030.00614.90
7.3.50.0040.00714.74
7.3.40.0140.00014.52
7.3.30.0120.00314.77
7.3.20.0080.00416.64
7.3.10.0000.01316.70
7.3.00.0090.00316.50
7.2.330.0120.00616.62
7.2.320.0140.00716.33
7.2.310.0130.01016.24
7.2.300.0220.00016.47
7.2.290.0060.01216.33
7.2.250.0030.01414.83
7.2.240.0070.01115.05
7.2.230.0080.00814.85
7.2.220.0050.00414.90
7.2.210.0060.00614.64
7.2.200.0100.00715.05
7.2.190.0030.00814.54
7.2.180.0070.01114.83
7.2.170.0060.00914.67
7.2.160.0040.01114.80
7.2.150.0090.00616.75
7.2.140.0060.00916.70
7.2.130.0070.00716.79
7.2.120.0050.00816.78
7.2.110.0050.00716.81
7.2.100.0090.00516.75
7.2.90.0030.00816.83
7.2.80.0050.00916.87
7.2.70.0070.00616.94
7.2.60.0080.00616.81
7.2.50.0080.00416.47
7.2.40.0020.01016.89
7.2.30.0100.00316.79
7.2.20.0060.00916.79
7.2.10.0070.00716.88
7.2.00.0080.00517.61
7.1.330.0000.01515.89
7.1.320.0040.00415.62
7.1.310.0080.00615.69
7.1.300.0000.01415.71
7.1.290.0040.00715.52
7.1.280.0030.01015.71
7.1.270.0040.00815.44
7.1.260.0000.00915.70
7.1.250.0030.00915.76
7.1.200.0180.01215.07
7.1.100.0000.01417.81
7.1.70.0030.01016.73
7.1.60.0530.01332.85
7.1.50.0570.00732.92
7.1.40.0400.01332.44
7.1.30.0430.01332.70
7.1.20.0430.01032.67
7.1.10.0430.01314.91
7.1.00.0270.01714.70
7.0.200.0400.00714.62
7.0.190.0400.00314.89
7.0.180.0400.01014.46
7.0.170.0530.01014.24
7.0.160.0630.00714.38
7.0.150.0370.00714.23
7.0.140.0400.00314.63
7.0.130.0270.01314.64
7.0.120.0330.00714.63
7.0.110.0470.00014.28
7.0.100.0330.00714.28
7.0.90.0430.01314.32
7.0.80.0300.01314.50
7.0.70.0330.01014.25
7.0.60.0270.01314.25
7.0.50.0270.01714.55
7.0.40.0430.00014.50
7.0.30.0330.00714.71
7.0.20.0300.01014.29
7.0.10.0270.01014.55
7.0.00.0270.01014.43

preferences:
30.49 ms | 400 KiB | 5 Q