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)
8.3.60.0140.00718.56
8.3.50.0210.00716.38
8.3.40.0110.00418.51
8.3.30.0070.01118.43
8.3.20.0070.00020.34
8.3.10.0040.00422.03
8.3.00.0000.01419.56
8.2.180.0140.00718.04
8.2.170.0060.00922.96
8.2.160.0140.00019.21
8.2.150.0070.00024.18
8.2.140.0060.00324.66
8.2.130.0050.00320.48
8.2.120.0040.00426.35
8.2.110.0060.00320.53
8.2.100.0040.00817.54
8.2.90.0000.00819.05
8.2.80.0080.00017.97
8.2.70.0030.00617.50
8.2.60.0030.00517.80
8.2.50.0030.00618.10
8.2.40.0000.00720.48
8.2.30.0070.00019.24
8.2.20.0040.00417.96
8.2.10.0040.00418.10
8.2.00.0030.00518.23
8.1.280.0060.01225.92
8.1.270.0000.00822.05
8.1.260.0130.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00622.62
8.1.230.0110.00019.16
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0000.00917.35
8.1.190.0050.00317.12
8.1.180.0030.00618.10
8.1.170.0040.00418.51
8.1.160.0040.00418.93
8.1.150.0020.00518.93
8.1.140.0040.00419.61
8.1.130.0000.00820.58
8.1.120.0080.00017.34
8.1.110.0050.00317.43
8.1.100.0030.00517.45
8.1.90.0000.00717.46
8.1.80.0050.00217.45
8.1.70.0000.00717.38
8.1.60.0000.00717.57
8.1.50.0040.00417.45
8.1.40.0050.00317.46
8.1.30.0040.00417.48
8.1.20.0000.00717.58
8.1.10.0000.00717.36
8.1.00.0030.00617.27
8.0.300.0040.00418.77
8.0.290.0030.00516.75
8.0.280.0000.00718.44
8.0.270.0070.00017.12
8.0.260.0030.00518.80
8.0.250.0000.00716.98
8.0.240.0070.00016.96
8.0.230.0070.00316.97
8.0.220.0000.00716.80
8.0.210.0030.00316.80
8.0.200.0040.00416.93
8.0.190.0050.00216.99
8.0.180.0030.00616.81
8.0.170.0000.00816.90
8.0.160.0040.00416.95
8.0.150.0050.00216.84
8.0.140.0030.00316.84
8.0.130.0060.00013.32
8.0.120.0000.00716.82
8.0.110.0030.00316.68
8.0.100.0040.00416.78
8.0.90.0050.00316.67
8.0.80.0170.00716.96
8.0.70.0040.00416.70
8.0.60.0030.00316.75
8.0.50.0040.00416.70
8.0.30.0140.00616.97
8.0.20.0120.00717.40
8.0.10.0040.00417.08
8.0.00.0120.00616.73
7.4.330.0000.00415.55
7.4.320.0000.00616.41
7.4.300.0030.00316.58
7.4.290.0090.00316.42
7.4.280.0070.00016.59
7.4.270.0040.00416.41
7.4.260.0030.00316.43
7.4.250.0040.00416.61
7.4.240.0000.00716.61
7.4.230.0040.00416.68
7.4.220.0180.01216.59
7.4.210.0030.01516.57
7.4.200.0000.00716.41
7.4.160.0090.00616.37
7.4.150.0060.01117.40
7.4.140.0140.00517.86
7.4.130.0100.01016.45
7.4.120.0100.01016.55
7.4.110.0070.01716.54
7.4.100.0350.02016.52
7.4.90.0090.00916.57
7.4.80.0090.01319.39
7.4.70.0180.00316.58
7.4.60.0070.01016.48
7.4.50.0060.01016.50
7.4.40.0130.01016.22
7.4.30.0100.00716.36
7.4.00.0080.00614.91
7.3.330.0000.00512.96
7.3.320.0000.00613.04
7.3.310.0030.00316.07
7.3.300.0060.00016.11
7.3.290.0080.00816.16
7.3.280.0070.01016.22
7.3.270.0080.01317.40
7.3.260.0090.00816.40
7.3.250.0090.01016.32
7.3.240.0100.00816.30
7.3.230.0100.00616.20
7.3.210.0040.01216.33
7.3.200.0090.00616.18
7.3.190.0130.00316.26
7.3.180.0030.01716.37
7.3.170.0100.00716.19
7.3.160.0060.01016.33
7.3.10.0070.01216.52
7.3.00.0130.00616.27
7.2.330.0000.01716.66
7.2.320.0060.01216.54
7.2.310.0130.01016.56
7.2.300.0130.00316.27
7.2.290.0060.01016.21
7.2.130.0100.00316.38
7.2.120.0110.00316.71
7.2.110.0100.00816.69
7.2.100.0060.00616.66
7.2.90.0070.01116.75
7.2.80.0050.01016.77
7.2.70.0060.01216.79
7.2.60.0080.00516.68
7.2.50.0050.00816.84
7.2.40.0050.00716.69
7.2.30.0060.00816.67
7.2.20.0050.00616.71
7.2.10.0050.00716.66
7.2.00.0040.00916.90
7.1.250.0070.00615.79
7.1.240.0000.01315.74
7.1.230.0060.00615.81
7.1.220.0030.01315.59
7.1.210.0030.00615.77
7.1.200.0060.00615.53
7.1.190.0070.01115.84
7.1.180.0100.00315.50
7.1.170.0100.00315.48
7.1.160.0030.00715.64
7.1.150.0070.00715.69
7.1.140.0040.01115.43
7.1.130.0000.01415.71
7.1.120.0070.00715.66
7.1.110.0060.00615.69
7.1.100.0040.01115.51
7.1.90.0000.01115.60
7.1.80.0080.00616.84
7.1.70.0110.00916.29
7.1.60.0180.00825.43
7.1.50.0230.00625.18
7.1.40.0190.01424.81
7.1.30.0200.01225.01
7.1.20.0180.01025.10
7.1.10.0040.01215.91
7.1.00.0070.01316.19
7.0.330.0000.01315.32
7.0.320.0060.00615.32
7.0.310.0040.00415.45
7.0.300.0100.00715.36
7.0.290.0070.00715.31
7.0.280.0100.00315.08
7.0.270.0070.00715.30
7.0.260.0100.00315.30
7.0.250.0030.00715.18
7.0.240.0070.00715.29
7.0.230.0070.00715.30
7.0.220.0030.00915.42
7.0.210.0030.01215.26
7.0.200.0050.01015.95
7.0.190.0030.01215.82
7.0.180.0030.01415.81
7.0.170.0090.00615.85
7.0.160.0130.00415.93
7.0.150.0050.01115.79
7.0.140.0080.00915.84
7.0.130.0100.00515.76
7.0.120.0110.00615.78
7.0.110.0060.01115.64
7.0.100.0090.00915.75
7.0.90.0050.00915.93
7.0.80.0070.01115.75
7.0.70.0080.01015.86
7.0.60.0050.01315.62
7.0.50.0100.00615.71
7.0.40.0050.00814.79
7.0.30.0120.00614.87
7.0.20.0100.01014.97
7.0.10.0070.01014.69
7.0.00.0030.01414.87
5.6.380.0030.00714.32

preferences:
74.87 ms | 401 KiB | 5 Q