3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo $x['something'];

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)
8.3.60.0060.00916.50
8.3.50.0070.01016.53
8.3.40.0170.00320.33
8.3.30.0110.00818.73
8.3.20.0000.00824.18
8.3.10.0040.00424.66
8.3.00.0040.00426.16
8.2.180.0110.00425.92
8.2.170.0130.00718.90
8.2.160.0070.00722.96
8.2.150.0040.00425.66
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0060.00326.35
8.2.110.0130.01019.22
8.2.100.0120.00517.99
8.2.90.0040.00417.84
8.2.80.0050.00319.03
8.2.70.0040.00417.63
8.2.60.0000.00817.75
8.2.50.0080.00018.05
8.2.40.0030.00518.16
8.2.30.0030.00618.05
8.2.20.0080.00017.97
8.2.10.0080.00019.18
8.2.00.0050.00519.17
8.1.280.0110.00725.92
8.1.270.0030.00523.99
8.1.260.0000.00728.09
8.1.250.0000.00828.09
8.1.240.0100.00021.00
8.1.230.0080.00420.97
8.1.220.0050.00317.76
8.1.210.0090.00018.77
8.1.200.0100.00017.22
8.1.190.0030.00517.00
8.1.180.0040.00418.10
8.1.170.0040.00418.72
8.1.160.0000.00718.74
8.1.150.0090.00018.66
8.1.140.0070.00018.68
8.1.130.0050.00220.02
8.1.120.0040.00417.36
8.1.110.0000.00817.38
8.1.100.0040.00417.32
8.1.90.0000.00817.33
8.1.80.0070.00017.29
8.1.70.0000.00717.32
8.1.60.0050.00517.34
8.1.50.0030.00617.30
8.1.40.0040.00417.41
8.1.30.0040.00417.58
8.1.20.0000.00717.41
8.1.10.0060.00317.46
8.1.00.0040.00417.35
8.0.300.0050.00220.16
8.0.290.0040.00416.75
8.0.280.0000.00818.36
8.0.270.0100.00017.98
8.0.260.0070.00018.28
8.0.250.0000.00616.88
8.0.240.0030.00316.90
8.0.230.0040.00416.77
8.0.220.0000.00716.81
8.0.210.0030.00316.81
8.0.200.0080.00016.75
8.0.190.0000.00716.82
8.0.180.0030.00716.82
8.0.170.0000.00916.76
8.0.160.0000.00716.83
8.0.150.0040.00416.73
8.0.140.0030.00716.77
8.0.130.0030.00313.20
8.0.120.0000.00716.79
8.0.110.0070.00016.74
8.0.100.0000.00716.85
8.0.90.0050.00316.67
8.0.80.0050.01016.75
8.0.70.0000.00916.81
8.0.60.0040.00416.89
8.0.50.0040.00416.77
8.0.30.0070.01017.23
8.0.20.0150.00817.03
8.0.10.0040.00416.98
8.0.00.0060.01316.73
7.4.330.0000.00615.55
7.4.320.0000.00616.32
7.4.300.0030.00316.43
7.4.290.0040.00416.38
7.4.280.0000.00716.36
7.4.270.0000.00716.32
7.4.260.0070.00013.10
7.4.250.0040.00416.27
7.4.240.0050.00316.40
7.4.230.0070.00016.46
7.4.220.0050.00216.36
7.4.210.0040.01116.48
7.4.200.0000.00716.45
7.4.130.0150.00316.54
7.4.120.0170.00016.51
7.4.110.0110.01216.29
7.4.100.0030.01716.32
7.4.90.0080.01216.22
7.4.80.0090.01116.38
7.4.70.0070.01716.69
7.4.60.0090.01315.84
7.4.50.0060.01516.25
7.4.40.0140.01116.47
7.4.30.0150.00816.32
7.4.20.0130.01016.36
7.4.10.0130.00716.43
7.4.00.0120.00916.24
7.3.330.0000.00716.29
7.3.320.0000.00513.07
7.3.310.0040.00416.13
7.3.300.0070.00016.27
7.3.290.0090.00716.27
7.3.260.0120.01216.64
7.3.230.0120.00316.52
7.3.220.0070.01615.92
7.3.210.0130.01016.05
7.3.200.0210.00316.11
7.3.190.0090.01116.20
7.3.180.0070.01116.45
7.3.170.0150.00916.14
7.3.160.0100.01316.22
7.3.150.0140.01016.42
7.3.140.0100.01016.43
7.3.130.0120.00916.33
7.3.120.0070.01416.41
7.3.110.0030.01516.27
7.3.100.0150.01216.53
7.3.90.0190.00016.23
7.3.80.0120.01116.40
7.3.70.0120.01216.27
7.3.60.0120.00916.26
7.3.50.0110.01416.27
7.3.40.0170.00616.27
7.3.30.0110.01116.27
7.3.20.0330.00916.47
7.3.10.0140.00616.35
7.3.00.0090.00916.33
7.2.330.0140.01016.37
7.2.320.0100.01016.41
7.2.310.0120.01216.38
7.2.300.0140.01016.50
7.2.290.0060.01616.45
7.2.280.0160.01016.46
7.2.270.0150.01216.54
7.2.260.0060.01916.36
7.2.250.0040.02216.68
7.2.240.0060.01316.56
7.2.230.0110.00816.52
7.2.220.0120.01216.13
7.2.210.0150.00916.31
7.2.200.0130.00916.53
7.2.190.0090.01516.24
7.2.180.0120.00916.44
7.2.170.0130.00616.33
7.2.160.0130.01016.59
7.2.150.0100.01016.44
7.2.140.0110.01116.57
7.2.130.0060.01316.41
7.2.120.0100.01016.62
7.2.110.0090.00916.37
7.2.100.0040.02316.27
7.2.90.0150.00616.41
7.2.80.0060.01416.21
7.2.70.0100.01416.21
7.2.60.0150.00916.57
7.2.50.0170.00716.36
7.2.40.0120.01216.54
7.2.30.0000.01916.55
7.2.20.0040.01516.38
7.2.10.0150.00416.58
7.2.00.0160.00916.58

preferences:
71.8 ms | 400 KiB | 5 Q