3v4l.org

run code in 300+ PHP versions simultaneously
<?php $url = []; if(empty($url)){ echo "vazio"; }

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)
8.3.60.0070.00716.38
8.3.50.0040.01118.05
8.3.40.0100.00718.55
8.3.30.0000.01418.68
8.3.20.0050.00220.29
8.3.10.0060.00321.92
8.3.00.0040.00423.84
8.2.180.0100.00718.16
8.2.170.0120.00322.96
8.2.160.0140.00022.31
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00420.92
8.2.110.0070.00319.21
8.2.100.0040.00818.03
8.2.90.0050.00318.88
8.2.80.0030.00617.97
8.2.70.0050.00317.61
8.2.60.0080.00018.04
8.2.50.0000.00918.16
8.2.40.0000.00720.36
8.2.30.0000.00820.86
8.2.20.0040.00417.93
8.2.10.0080.00017.86
8.2.00.0000.00718.04
8.1.280.0130.00325.92
8.1.270.0080.00422.10
8.1.260.0000.00926.35
8.1.250.0070.00728.09
8.1.240.0060.00321.00
8.1.230.0000.01120.15
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0080.00316.84
8.1.180.0020.00518.10
8.1.170.0000.00818.51
8.1.160.0080.00018.75
8.1.150.0040.00420.07
8.1.140.0000.00817.68
8.1.130.0060.00018.98
8.1.120.0000.00717.29
8.1.110.0040.00417.30
8.1.100.0000.00817.27
8.1.90.0040.00417.27
8.1.80.0050.00317.29
8.1.70.0070.00017.39
8.1.60.0060.00617.43
8.1.50.0030.00617.33
8.1.40.0080.00017.45
8.1.30.0040.00417.41
8.1.20.0040.00417.61
8.1.10.0000.00817.39
8.1.00.0080.00017.41
8.0.300.0000.00718.98
8.0.290.0000.00716.63
8.0.280.0030.00318.45
8.0.270.0070.00017.31
8.0.260.0030.00318.48
8.0.250.0000.00716.91
8.0.240.0030.00316.86
8.0.230.0030.00616.92
8.0.220.0070.00016.82
8.0.210.0060.00316.80
8.0.200.0000.00816.83
8.0.190.0070.00016.91
8.0.180.0070.00316.84
8.0.170.0050.00316.74
8.0.160.0000.00716.84
8.0.150.0060.00316.80
8.0.140.0030.00516.66
8.0.130.0000.00613.20
8.0.120.0040.00416.74
8.0.110.0040.00416.86
8.0.100.0050.00216.88
8.0.90.0020.00516.77
8.0.80.0150.00016.81
8.0.70.0070.00016.67
8.0.60.0030.00516.60
8.0.50.0040.00416.89
8.0.30.0100.00817.04
8.0.20.0110.00917.40
8.0.10.0080.00016.77
8.0.00.0110.00616.40
7.4.330.0000.00515.55
7.4.320.0030.00316.45
7.4.300.0030.00616.43
7.4.290.0030.00516.43
7.4.280.0080.00016.52
7.4.270.0000.00716.46
7.4.260.0040.00416.41
7.4.250.0050.00216.39
7.4.240.0030.00316.45
7.4.230.0070.00016.42
7.4.220.0070.01116.38
7.4.210.0040.01116.51
7.4.200.0040.00416.46
7.4.160.0090.00516.36
7.4.150.0130.00517.40
7.4.140.0100.00917.86
7.4.130.0110.00716.43
7.4.120.0100.01116.48
7.4.110.0070.01016.55
7.4.100.0030.01416.55
7.4.90.0030.01416.40
7.4.80.0120.01519.39
7.4.70.0120.00616.49
7.4.60.0150.00316.43
7.4.50.0070.01116.35
7.4.40.0130.00416.29
7.4.30.0060.00916.37
7.4.00.0100.00714.89
7.3.330.0050.00012.93
7.3.320.0000.00513.00
7.3.310.0070.00016.17
7.3.300.0030.00316.16
7.3.290.0070.00816.13
7.3.280.0080.00916.11
7.3.270.0110.00817.40
7.3.260.0120.00716.20
7.3.250.0090.00916.25
7.3.240.0070.01016.27
7.3.230.0070.01516.13
7.3.210.0100.00716.36
7.3.200.0170.00316.47
7.3.190.0130.00316.44
7.3.180.0120.00616.48
7.3.170.0030.01216.22
7.3.160.0070.01716.09
7.2.330.0090.00916.33
7.2.320.0060.01116.59
7.2.310.0000.01616.59
7.2.300.0090.01316.48
7.2.290.0090.00816.32
7.2.110.0260.01016.44
7.2.60.0100.00316.74
7.1.200.0000.01315.59
7.1.100.0080.00917.96
7.1.90.0110.00717.95
7.1.80.0030.01217.96
7.1.70.0060.00917.09
7.1.60.0240.00635.06
7.1.50.0230.00634.39
7.1.40.0170.01734.36
7.1.30.0230.00734.39
7.1.20.0270.00334.63
7.1.10.0000.01516.35
7.1.00.0060.00916.69
7.0.240.0040.01117.46
7.0.230.0090.00917.49
7.0.220.0120.00617.86
7.0.210.0000.01416.67
7.0.200.0070.00716.82
7.0.190.0070.00716.57
7.0.180.0090.00616.00
7.0.170.0100.00615.85
7.0.160.0060.00916.05
7.0.150.0060.00916.14
7.0.140.0050.01116.34
7.0.130.0040.01116.44
7.0.120.0060.00916.51
7.0.110.0030.01216.26
7.0.100.0000.01416.17
7.0.90.0110.00316.11
7.0.80.0070.00716.20
7.0.70.0070.00716.27
7.0.60.0030.01016.03
7.0.50.0100.00616.26
7.0.40.0070.01416.42
7.0.30.0060.01516.44
7.0.20.0060.00916.54
7.0.10.0000.01416.56
7.0.00.0000.01316.41

preferences:
49.64 ms | 400 KiB | 5 Q