3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = ''; $output = (int) $test ?: null; var_dump($output);

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)
8.3.60.0070.01418.40
8.3.50.0060.01216.26
8.3.40.0130.00718.57
8.3.30.0070.00718.71
8.3.20.0070.00020.34
8.3.10.0040.00421.92
8.3.00.0180.00419.55
8.2.180.0040.01418.04
8.2.170.0160.00322.96
8.2.160.0070.00719.05
8.2.150.0000.00824.18
8.2.140.0000.00724.66
8.2.130.0080.00026.16
8.2.120.0100.00719.76
8.2.110.0030.00720.52
8.2.100.0120.00017.78
8.2.90.0040.00418.99
8.2.80.0040.00417.97
8.2.70.0090.00017.50
8.2.60.0000.00817.93
8.2.50.0080.00018.10
8.2.40.0000.00720.51
8.2.30.0070.00019.14
8.2.20.0040.00417.93
8.2.10.0070.00018.11
8.2.00.0050.00318.16
8.1.280.0040.01425.92
8.1.270.0080.00021.76
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0030.00622.60
8.1.230.0080.00318.97
8.1.220.0000.00917.78
8.1.210.0040.00418.77
8.1.200.0040.00417.35
8.1.190.0040.00417.10
8.1.180.0000.00718.10
8.1.170.0050.00518.63
8.1.160.0080.00018.76
8.1.150.0040.00418.98
8.1.140.0040.00419.59
8.1.130.0060.00320.78
8.1.120.0090.00017.49
8.1.110.0040.00417.39
8.1.100.0000.00817.51
8.1.90.0040.00417.28
8.1.80.0000.00717.47
8.1.70.0070.00017.41
8.1.60.0040.00417.62
8.1.50.0050.00317.43
8.1.40.0040.00417.50
8.1.30.0000.00717.68
8.1.20.0030.00717.58
8.1.10.0050.00317.37
8.1.00.0030.00517.38
8.0.300.0000.00718.77
8.0.290.0000.00716.63
8.0.280.0040.00218.31
8.0.270.0000.00717.25
8.0.260.0000.00718.83
8.0.250.0030.00416.96
8.0.240.0070.00016.99
8.0.230.0060.00316.81
8.0.220.0000.00716.82
8.0.210.0050.00216.80
8.0.200.0040.00416.83
8.0.190.0030.00516.95
8.0.180.0000.00816.89
8.0.170.0030.00516.91
8.0.160.0000.00816.94
8.0.150.0000.00716.78
8.0.140.0000.00716.80
8.0.130.0030.00313.32
8.0.120.0000.00816.87
8.0.110.0000.00716.94
8.0.100.0040.00416.96
8.0.90.0030.00516.86
8.0.80.0050.01116.88
8.0.70.0000.00816.94
8.0.60.0030.00316.77
8.0.50.0040.00416.86
8.0.30.0110.00817.16
8.0.20.0080.01117.40
8.0.10.0050.00317.02
8.0.00.0140.00316.68
7.4.330.0050.00015.55
7.4.320.0030.00316.55
7.4.300.0030.00316.44
7.4.290.0030.00316.54
7.4.280.0040.00416.59
7.4.270.0040.00416.45
7.4.260.0000.00816.39
7.4.250.0000.00816.57
7.4.240.0030.00516.52
7.4.230.0060.00316.70
7.4.220.0290.00616.60
7.4.210.0110.00316.54
7.4.200.0000.00716.43
7.4.160.0120.00416.52
7.4.150.0120.00617.40
7.4.140.0120.00717.86
7.4.130.0100.01616.55
7.4.120.0140.00716.37
7.4.110.0100.00716.67
7.4.100.0150.00816.34
7.4.90.0110.00716.46
7.4.80.0140.00319.39
7.4.70.0130.00616.45
7.4.60.0150.02216.58
7.4.50.0030.01116.31
7.4.40.0090.00916.59
7.4.30.0030.01316.46
7.4.00.0040.00415.06
7.3.330.0050.00013.03
7.3.320.0060.00013.09
7.3.310.0030.00616.34
7.3.300.0030.00316.23
7.3.290.0070.01116.17
7.3.280.0060.01016.23
7.3.270.0080.00817.40
7.3.260.0110.01016.28
7.3.250.0120.00616.36
7.3.240.0070.01016.31
7.3.230.0090.00916.17
7.3.210.0120.00416.21
7.3.200.0030.01316.25
7.3.190.0080.00816.27
7.3.180.0080.00816.48
7.3.170.0070.01016.32
7.3.160.0060.00916.31
7.2.330.0070.01016.41
7.2.320.0090.00616.48
7.2.310.0130.00316.31
7.2.300.0120.00316.38
7.2.290.0090.00716.59
7.2.60.0030.01216.84
7.1.200.0060.00615.61
7.1.80.0080.01418.08
7.1.70.0100.01117.19
7.1.60.0430.00635.14
7.1.50.0170.01734.82
7.1.40.0190.01334.43
7.1.30.0250.00634.37
7.1.20.0240.01034.27
7.1.10.0100.01016.44
7.1.00.0060.01016.55
7.0.200.0140.00916.87
7.0.190.0080.01116.57
7.0.180.0030.01516.18
7.0.170.0060.00916.15
7.0.160.0070.01016.29
7.0.150.0000.01816.14
7.0.140.0020.01516.21
7.0.130.0090.01216.40
7.0.120.0080.01616.35
7.0.110.0120.00616.33
7.0.100.0080.01216.30
7.0.90.0080.01316.27
7.0.80.0060.01316.50
7.0.70.0070.01016.17
7.0.60.0030.01316.01
7.0.50.0110.00916.06
7.0.40.0090.01216.38
7.0.30.0120.00616.34
7.0.20.0100.01016.25
7.0.10.0030.01516.39
7.0.00.0120.00316.40

preferences:
57.87 ms | 400 KiB | 5 Q