3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo empty(' ');

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)
8.3.60.0110.00618.31
8.3.50.0090.00917.86
8.3.40.0090.00618.45
8.3.30.0090.00618.45
8.3.20.0000.00819.04
8.3.10.0040.00423.39
8.3.00.0000.00820.76
8.2.180.0070.01118.16
8.2.170.0120.00922.96
8.2.160.0070.00722.17
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0000.00819.83
8.2.120.0040.00426.35
8.2.110.0070.00319.32
8.2.100.0120.00317.66
8.2.90.0040.00417.63
8.2.80.0100.00017.97
8.2.70.0040.00417.68
8.2.60.0000.00718.03
8.2.50.0000.00718.10
8.2.40.0060.00319.26
8.2.30.0000.00819.03
8.2.20.0000.00817.97
8.2.10.0040.00417.85
8.2.00.0040.00417.39
8.1.280.0120.00325.92
8.1.270.0040.00418.83
8.1.260.0030.00526.35
8.1.250.0000.00728.09
8.1.240.0000.00922.07
8.1.230.0000.01318.88
8.1.220.0000.00817.74
8.1.210.0090.00018.77
8.1.200.0070.00417.11
8.1.190.0000.00816.98
8.1.180.0060.00318.10
8.1.170.0030.00518.54
8.1.160.0070.00018.72
8.1.150.0050.00218.75
8.1.140.0070.00022.22
8.1.130.0070.00020.25
8.1.120.0000.00717.34
8.1.110.0040.00417.20
8.1.100.0040.00417.38
8.1.90.0070.00017.30
8.1.80.0000.00817.32
8.1.70.0000.00717.22
8.1.60.0040.00417.47
8.1.50.0080.00017.30
8.1.40.0060.00617.36
8.1.30.0030.00617.52
8.1.20.0000.00817.53
8.1.10.0050.00217.33
8.1.00.0000.00717.26
8.0.300.0030.00518.77
8.0.290.0000.00816.63
8.0.280.0070.00018.31
8.0.270.0070.00017.17
8.0.260.0060.00018.36
8.0.250.0040.00416.78
8.0.240.0040.00416.70
8.0.230.0000.00716.80
8.0.220.0030.00716.64
8.0.210.0030.00316.77
8.0.200.0070.00016.76
8.0.190.0070.00016.82
8.0.180.0040.00416.75
8.0.170.0000.00816.77
8.0.160.0000.00716.87
8.0.150.0070.00316.70
8.0.140.0070.00016.71
8.0.130.0000.00613.11
8.0.120.0000.00716.75
8.0.110.0050.00316.60
8.0.100.0070.00016.65
8.0.90.0000.00716.70
8.0.80.0100.00816.71
8.0.70.0040.00416.75
8.0.60.0040.00416.71
8.0.50.0000.00716.69
8.0.30.0070.01116.73
8.0.20.0100.01017.40
8.0.10.0000.00816.72
8.0.00.0160.00616.63
7.4.330.0000.00515.55
7.4.320.0000.00816.38
7.4.300.0040.00416.46
7.4.290.0030.00316.46
7.4.280.0080.00016.50
7.4.270.0050.00216.32
7.4.260.0050.00216.38
7.4.250.0040.00416.48
7.4.240.0030.00316.44
7.4.230.0000.00716.20
7.4.220.0050.00316.28
7.4.210.0080.00716.39
7.4.200.0030.00316.45
7.4.160.0060.00916.41
7.4.140.0090.01017.86
7.4.130.0100.00716.60
7.4.120.0080.00916.42
7.4.110.0140.00516.41
7.4.100.0100.00716.21
7.4.90.0150.00816.34
7.4.80.0100.01119.39
7.4.70.0100.00716.21
7.4.60.0040.01216.21
7.4.50.0060.01016.32
7.4.40.0100.00616.37
7.3.330.0030.00313.09
7.3.320.0000.00613.11
7.3.310.0030.00615.95
7.3.300.0030.00316.12
7.3.290.0030.00316.02
7.3.280.0110.00416.11
7.3.260.0100.00916.21
7.3.240.0090.01016.28
7.3.230.0160.00616.30
7.3.210.0080.00816.31
7.3.200.0090.00916.20
7.3.190.0120.01116.15
7.3.180.0080.00816.36
7.3.170.0100.00716.35
7.3.160.0110.00616.18
7.2.330.0100.00716.52
7.2.320.0060.01216.18
7.2.310.0050.01116.51
7.2.300.0130.00316.38
7.2.290.0090.00616.35

preferences:
39.87 ms | 400 KiB | 5 Q