3v4l.org

run code in 300+ PHP versions simultaneously
<?php $c=' <?php $c2=\'%s\'; printf($c, addslashes($c));'; printf($c, addslashes($c));

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)
8.3.40.0130.00318.51
8.3.30.0070.00718.68
8.3.20.0040.00421.85
8.3.10.0040.00421.90
8.3.00.0040.00419.25
8.2.170.0030.01422.96
8.2.160.0030.01020.57
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0040.00417.91
8.2.120.0040.00426.35
8.2.110.0040.00422.43
8.2.100.0040.00817.91
8.2.90.0080.00017.63
8.2.80.0040.00417.97
8.2.70.0000.00817.80
8.2.60.0060.00318.03
8.2.50.0050.00418.10
8.2.40.0000.00820.59
8.2.30.0060.00319.06
8.2.20.0040.00418.00
8.2.10.0040.00417.99
8.2.00.0070.00017.53
8.1.270.0040.00420.24
8.1.260.0040.00426.35
8.1.250.0060.00328.09
8.1.240.0040.00423.84
8.1.230.0080.00319.08
8.1.220.0030.00517.74
8.1.210.0080.00018.77
8.1.200.0090.00317.13
8.1.190.0040.00417.00
8.1.180.0040.00418.10
8.1.170.0060.00318.84
8.1.160.0030.00518.74
8.1.150.0000.00720.21
8.1.140.0050.00319.52
8.1.130.0040.00418.97
8.1.120.0040.00417.35
8.1.110.0030.00617.26
8.1.100.0040.00417.39
8.1.90.0040.00417.45
8.1.80.0030.00317.37
8.1.70.0110.00017.25
8.1.60.0050.00217.37
8.1.50.0040.00417.34
8.1.40.0000.00717.47
8.1.30.0080.00017.63
8.1.20.0000.00717.42
8.1.10.0040.00417.47
8.1.00.0050.00317.36
8.0.300.0000.00819.68
8.0.290.0080.00016.75
8.0.280.0000.00718.43
8.0.270.0030.00317.20
8.0.260.0000.00817.21
8.0.250.0030.00316.74
8.0.240.0070.00016.91
8.0.230.0030.00316.81
8.0.220.0070.00016.90
8.0.210.0050.00216.83
8.0.200.0060.00316.80
8.0.190.0070.00016.88
8.0.180.0030.00316.68
8.0.170.0000.00716.92
8.0.160.0040.00416.79
8.0.150.0070.00016.82
8.0.140.0000.00716.79
8.0.130.0000.00513.21
8.0.120.0000.00716.72
8.0.110.0050.00216.89
8.0.100.0040.00416.71
8.0.90.0040.00416.73
8.0.80.0140.00716.71
8.0.70.0070.00016.69
8.0.60.0030.00316.85
8.0.50.0030.00616.77
8.0.30.0110.00816.91
8.0.20.0120.00717.40
8.0.10.0040.00416.91
8.0.00.0140.00416.72
7.4.330.0000.00515.55
7.4.320.0040.00416.45
7.4.300.0060.00016.42
7.4.290.0030.00316.57
7.4.280.0040.00416.44
7.4.270.0030.00316.52
7.4.260.0030.00616.45
7.4.250.0080.00016.37
7.4.240.0000.00816.30
7.4.230.0080.00016.63
7.4.220.0070.01716.49
7.4.210.0030.01216.34
7.4.200.0030.00316.63
7.4.160.0060.01016.33
7.4.150.0070.01117.40
7.4.140.0100.01417.86
7.4.130.0090.00816.32
7.4.120.0090.01416.32
7.4.110.0040.01416.48
7.4.100.0100.01116.41
7.4.90.0060.01216.43
7.4.80.0150.00619.39
7.4.70.0110.00416.50
7.4.60.0100.00716.52
7.4.50.0100.00316.28
7.4.40.0060.01016.28
7.4.30.0100.00716.45
7.4.00.0040.01214.82
7.3.330.0060.00012.90
7.3.320.0000.00612.98
7.3.310.0030.00316.11
7.3.300.0040.00416.14
7.3.290.0060.00916.17
7.3.280.0090.00716.15
7.3.270.0080.00817.40
7.3.260.0110.00616.21
7.3.250.0060.01016.24
7.3.240.0180.00316.24
7.3.230.0130.00316.35
7.3.210.0090.01216.52
7.3.200.0070.01116.12
7.3.190.0070.01016.52
7.3.180.0120.00916.40
7.3.170.0060.00916.39
7.3.160.0030.01316.39
7.3.10.0100.00316.68
7.3.00.0040.01116.58
7.2.330.0100.00716.46
7.2.320.0070.01316.44
7.2.310.0180.00016.21
7.2.300.0110.01116.46
7.2.290.0090.00616.47
7.2.130.0080.00316.75
7.2.120.0000.01016.73
7.2.110.0030.01016.34
7.2.100.0030.01016.81
7.2.90.0000.01516.82
7.2.80.0030.01016.75
7.2.70.0000.00916.87
7.2.60.0060.00816.65
7.2.50.0040.00716.57
7.2.40.0000.01416.84
7.2.30.0080.00616.52
7.2.20.0080.00016.59
7.2.10.0070.00716.84
7.2.00.0040.01116.45
7.1.250.0050.00515.90
7.1.200.0000.01515.80
7.1.70.0070.00016.75
7.1.60.0100.01016.86
7.1.10.0130.05722.15
7.1.00.0170.05022.27
7.0.200.0080.00616.48
7.0.150.0070.05721.89
7.0.140.0100.05721.72
7.0.130.0070.05721.79
7.0.120.0070.05721.92
7.0.110.0070.06021.90
7.0.100.0030.06021.86
7.0.90.0170.05021.89
7.0.80.0170.04721.97
7.0.70.0170.04721.82
7.0.60.0100.05321.58
7.0.50.0070.05721.84
7.0.40.0070.05721.85
7.0.30.0030.06021.84
7.0.20.0100.05321.98
7.0.10.0130.05021.82
7.0.00.0130.05021.93

preferences:
59.04 ms | 400 KiB | 5 Q