3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_export((bool)(object)[]);

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)
8.4.120.0080.01220.57
8.4.110.0060.00322.24
8.4.100.0120.00917.66
8.4.90.0110.01018.35
8.4.80.0050.00417.59
8.4.70.0150.00417.55
8.4.60.0060.01018.63
8.4.50.0100.00619.57
8.4.40.0110.00817.45
8.4.30.0150.00620.35
8.4.20.0190.00019.65
8.4.10.0090.00019.53
8.3.250.0020.00618.98
8.3.240.0130.00716.77
8.3.230.0100.00716.57
8.3.220.0070.00617.20
8.3.210.0110.00716.79
8.3.200.0040.00416.54
8.3.190.0100.00818.68
8.3.180.0120.00816.58
8.3.170.0120.00617.10
8.3.160.0040.00418.56
8.3.150.0070.01417.08
8.3.140.0080.00820.71
8.3.130.0000.00818.56
8.3.120.0030.00520.66
8.3.110.0150.00616.62
8.3.100.0120.00624.06
8.3.90.0050.00326.77
8.3.80.0090.00318.38
8.3.70.0090.00616.63
8.3.60.0070.00718.56
8.3.50.0140.00720.33
8.3.40.0110.00319.98
8.3.30.0100.00718.57
8.3.20.0080.00024.18
8.3.10.0080.00024.66
8.3.00.0040.00426.16
8.2.290.0090.00920.49
8.2.280.0110.00816.35
8.2.270.0150.00316.72
8.2.260.0050.00216.40
8.2.250.0070.00016.40
8.2.240.0030.00617.24
8.2.230.0100.00020.94
8.2.220.0070.01337.54
8.2.210.0040.00426.77
8.2.200.0040.00416.63
8.2.190.0140.00416.58
8.2.180.0140.00725.92
8.2.170.0110.00418.64
8.2.160.0120.00422.96
8.2.150.0000.00725.66
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0090.00020.86
8.2.110.0160.00322.21
8.2.100.0100.00317.72
8.2.90.0060.00319.16
8.2.80.0070.00417.97
8.2.70.0050.00317.63
8.2.60.0040.00417.80
8.2.50.0070.00318.07
8.2.40.0090.00018.22
8.2.30.0040.00418.04
8.2.20.0030.00520.47
8.2.10.0000.00817.60
8.2.00.0040.00419.17
8.1.330.0110.00821.84
8.1.320.0130.00818.00
8.1.310.0140.00415.96
8.1.300.0050.00319.86
8.1.290.0090.00030.84
8.1.280.0130.00325.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0090.00021.37
8.1.230.0070.00418.84
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0040.00417.23
8.1.190.0060.00317.10
8.1.180.0040.00418.10
8.1.170.0000.00818.61
8.1.160.0070.00018.75
8.1.150.0030.00518.47
8.1.140.0000.00717.38
8.1.130.0000.00717.47
8.1.120.0000.00717.44
8.1.110.0040.00417.26
8.1.100.0040.00417.26
8.1.90.0000.00717.40
8.1.80.0000.00717.39
8.1.70.0000.00717.27
8.1.60.0050.00317.48
8.1.50.0000.00817.36
8.1.40.0000.00717.44
8.1.30.0000.00817.44
8.1.20.0070.00317.52
8.1.10.0110.00317.36
8.1.00.0070.00417.32
8.0.300.0030.00618.84
8.0.290.0090.00016.75
8.0.280.0070.00018.38
8.0.270.0030.00316.80
8.0.260.0030.00316.73
8.0.250.0030.00516.97
8.0.240.0000.00616.92
8.0.230.0030.00316.91
8.0.220.0030.00316.75
8.0.210.0030.00316.77
8.0.200.0030.00516.79
8.0.190.0040.00416.94
8.0.180.0040.00416.80
8.0.170.0090.00016.88
8.0.160.0040.00416.85
8.0.150.0140.00016.80
8.0.140.0140.00716.70
8.0.130.0140.00616.83
8.0.120.0170.00316.81
8.0.110.0170.00416.86
8.0.100.0160.00316.75
8.0.90.0160.00216.83
8.0.80.0170.00216.84
8.0.70.0140.00716.79
8.0.60.0200.00016.85
8.0.50.0150.00616.79
8.0.30.0210.00016.89
8.0.20.0160.00316.98
8.0.10.0190.00016.84
7.4.330.0020.00215.55
7.4.320.0030.00316.51
7.4.300.0000.00716.32
7.4.290.0030.00316.27
7.4.280.0080.00016.41
7.4.270.0160.00816.53
7.4.260.0200.00216.52
7.4.250.0190.00516.43
7.4.240.0200.00316.36
7.4.230.0170.00716.52
7.4.220.0150.00416.41
7.4.210.0140.00816.45
7.4.200.0130.00816.39
7.4.190.0170.00316.30
7.4.180.0130.00816.45
7.4.160.0150.00616.47
7.4.150.0150.00416.29
7.4.140.0030.00416.46
7.4.130.0000.00816.21
7.4.120.0050.00816.14
7.4.110.0050.00316.33
7.4.100.0030.00916.40
7.4.90.0040.00816.25
7.4.80.0080.00316.32
7.4.70.0080.00016.20
7.4.60.0110.00016.20
7.4.50.0050.00516.23
7.4.40.0000.01116.29
7.4.30.0060.00316.26
7.4.20.0030.00716.29
7.4.10.0070.00316.30
7.4.00.0070.00416.42

preferences:
105.7 ms | 403 KiB | 5 Q