3v4l.org

run code in 300+ PHP versions simultaneously
<?php print $a['b']['c'] ? 'wrong' : '';

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)
8.3.60.0140.00716.48
8.3.50.0100.00717.89
8.3.40.0080.00620.07
8.3.30.0120.00318.89
8.3.20.0070.00024.18
8.3.10.0040.00424.66
8.3.00.0070.00026.16
8.2.180.0130.00325.92
8.2.170.0150.00018.82
8.2.160.0110.00322.96
8.2.150.0040.00425.66
8.2.140.0000.00724.66
8.2.130.0040.00426.16
8.2.120.0050.00326.16
8.2.110.0090.00019.19
8.2.100.0080.00417.78
8.2.90.0040.00419.09
8.2.80.0080.00017.97
8.2.70.0080.00017.63
8.2.60.0000.00817.80
8.2.50.0090.00018.07
8.2.40.0000.00818.16
8.2.30.0040.00717.96
8.2.20.0040.00418.09
8.2.10.0040.00420.96
8.2.00.0060.00319.17
8.1.280.0140.00725.92
8.1.270.0040.00423.99
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0090.00022.05
8.1.230.0030.00719.02
8.1.220.0050.00317.74
8.1.210.0030.00518.77
8.1.200.0100.00017.23
8.1.190.0050.00317.10
8.1.180.0000.00818.10
8.1.170.0080.00018.50
8.1.160.0000.00718.88
8.1.150.0000.01018.78
8.1.140.0040.00418.64
8.1.130.0030.00317.20
8.1.120.0030.00317.36
8.1.110.0000.00717.33
8.1.100.0070.00017.19
8.1.90.0040.00417.38
8.1.80.0100.00017.34
8.1.70.0040.00417.31
8.1.60.0000.00917.47
8.1.50.0000.00817.30
8.1.40.0080.00317.44
8.1.30.0020.00517.50
8.1.20.0030.00617.44
8.1.10.0040.00417.41
8.1.00.0000.00817.38
8.0.300.0070.00018.77
8.0.290.0040.00416.75
8.0.280.0000.00718.29
8.0.270.0030.00518.00
8.0.260.0000.00616.79
8.0.250.0000.00716.84
8.0.240.0060.00016.89
8.0.230.0000.00716.80
8.0.220.0000.00816.83
8.0.210.0070.00016.81
8.0.200.0000.00716.86
8.0.190.0040.00416.78
8.0.180.0000.00716.91
8.0.170.0030.00516.78
8.0.160.0000.01016.86
8.0.150.0070.00016.65
8.0.140.0000.00716.75
8.0.130.0030.00313.22
8.0.120.0050.00316.75
8.0.110.0040.00416.82
8.0.100.0080.00016.89
8.0.90.0070.00016.86
8.0.80.0080.01416.83
8.0.70.0040.00416.73
8.0.60.0000.00716.85
8.0.50.0030.00616.75
8.0.30.0070.01117.12
8.0.20.0070.01117.04
8.0.10.0040.00416.84
8.0.00.0120.00616.45
7.4.330.0000.00615.55
7.4.320.0030.00316.37
7.4.300.0030.00316.52
7.4.290.0000.00716.32
7.4.280.0040.00416.31
7.4.270.0050.00516.30
7.4.260.0000.00513.08
7.4.250.0000.00816.46
7.4.240.0070.00016.38
7.4.230.0050.00216.57
7.4.220.0000.00716.47
7.4.210.0080.00816.43
7.4.200.0000.00816.58
7.4.130.0070.01116.44
7.4.120.0130.01016.34
7.4.110.0060.01216.45
7.4.100.0110.00616.42
7.4.90.0190.00016.57
7.4.80.0060.01016.25
7.4.70.0060.01016.38
7.4.60.0090.00916.46
7.4.50.0140.00416.35
7.4.40.0110.01116.68
7.4.30.0030.01316.28
7.4.20.0100.00716.29
7.4.10.0170.00016.21
7.4.00.0100.00716.70
7.3.330.0030.00316.23
7.3.320.0000.00613.20
7.3.310.0040.00416.40
7.3.300.0060.00016.31
7.3.290.0090.00816.42
7.3.260.0110.00816.60
7.3.230.0130.00716.38
7.3.220.0000.01716.51
7.3.210.0090.00916.30
7.3.200.0100.00716.17
7.3.190.0130.00716.57
7.3.180.0170.00316.43
7.3.170.0070.01016.52
7.3.160.0150.00616.32
7.3.150.0070.01016.34
7.3.140.0090.00816.45
7.3.130.0030.01416.35
7.3.120.0090.00916.37
7.3.110.0110.00716.53
7.3.100.0070.01016.14
7.3.90.0110.00716.19
7.3.80.0100.00616.34
7.3.70.0120.00416.30
7.3.60.0150.00316.32
7.3.50.0110.01116.37
7.3.40.0070.01016.35
7.3.30.0100.01016.34
7.3.20.0040.01316.37
7.3.10.0080.01216.52
7.3.00.0090.00916.41
7.2.330.0040.01216.68
7.2.320.0070.01016.39
7.2.310.0150.00416.46
7.2.300.0070.01016.58
7.2.290.0130.00616.30
7.2.280.0070.01016.64
7.2.270.0060.01216.28
7.2.260.0110.00716.71
7.2.250.0180.00016.34
7.2.240.0070.01016.59
7.2.230.0070.01016.37
7.2.220.0120.00616.38
7.2.210.0130.00916.71
7.2.200.0130.01016.41
7.2.190.0130.01016.41
7.2.180.0070.01116.49
7.2.170.0120.01216.56
7.2.160.0070.01516.43
7.2.150.0120.00616.58
7.2.140.0100.00716.61
7.2.130.0120.00616.61
7.2.120.0260.00316.56
7.2.110.0030.01416.33
7.2.100.0110.00716.48
7.2.90.0060.01216.67
7.2.80.0030.01416.59
7.2.70.0090.00916.63
7.2.60.0080.01116.59
7.2.50.0110.01116.50
7.2.40.0120.00616.61
7.2.30.0130.01016.61
7.2.20.0120.01216.61
7.2.10.0150.00316.50
7.2.00.0180.00616.49

preferences:
42.04 ms | 400 KiB | 5 Q