3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(null ?: 'default'); var_dump('item' ?: 'default');

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
8.3.50.0040.01116.46
8.3.40.0070.01018.89
8.3.30.0120.00618.71
8.3.20.0040.00420.20
8.3.10.0070.00021.73
8.3.00.0000.00817.53
8.2.180.0190.00316.48
8.2.170.0090.00922.96
8.2.160.0100.00320.35
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00420.25
8.2.120.0040.00426.35
8.2.110.0060.00321.12
8.2.100.0060.00618.09
8.2.90.0030.00518.97
8.2.80.0080.00017.97
8.2.70.0040.00717.25
8.2.60.0080.00017.68
8.2.50.0030.00618.10
8.2.40.0000.00820.57
8.2.30.0040.00420.96
8.2.20.0050.00217.80
8.2.10.0040.00417.81
8.2.00.0000.00817.79
8.1.270.0000.00823.98
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0000.00923.92
8.1.230.0040.00718.96
8.1.220.0000.00817.74
8.1.210.0030.00518.77
8.1.200.0030.00617.22
8.1.190.0080.00017.10
8.1.180.0040.00418.10
8.1.170.0060.00318.59
8.1.160.0070.00018.84
8.1.150.0000.00818.66
8.1.140.0050.00319.50
8.1.130.0030.00318.67
8.1.120.0030.00317.39
8.1.110.0000.00717.30
8.1.100.0000.00817.34
8.1.90.0030.00617.28
8.1.80.0000.00817.28
8.1.70.0000.00717.29
8.1.60.0000.00917.42
8.1.50.0040.00417.36
8.1.40.0030.00517.29
8.1.30.0070.00317.48
8.1.20.0000.00717.50
8.1.10.0050.00217.36
8.1.00.0080.00017.35
8.0.300.0000.00918.77
8.0.290.0000.00716.63
8.0.280.0000.00718.23
8.0.270.0070.00017.13
8.0.260.0000.00716.62
8.0.250.0080.00016.80
8.0.240.0040.00416.86
8.0.230.0050.00316.91
8.0.220.0000.00716.71
8.0.210.0030.00316.73
8.0.200.0060.00016.92
8.0.190.0050.00316.74
8.0.180.0000.00816.83
8.0.170.0040.00416.89
8.0.160.0040.00416.80
8.0.150.0000.00816.86
8.0.140.0040.00416.74
8.0.130.0050.00013.16
8.0.120.0020.00516.67
8.0.110.0040.00416.77
8.0.100.0040.00416.88
8.0.90.0050.00316.66
8.0.80.0090.00616.80
8.0.70.0030.00616.85
8.0.60.0040.00416.61
8.0.50.0080.00016.87
8.0.30.0110.00816.96
8.0.20.0100.00917.40
8.0.10.0070.00016.95
8.0.00.0080.00816.63
7.4.330.0050.00015.55
7.4.320.0000.00716.42
7.4.300.0030.00316.37
7.4.290.0070.00016.37
7.4.280.0040.00416.43
7.4.270.0040.00416.46
7.4.260.0000.00716.34
7.4.250.0030.00316.32
7.4.240.0080.00016.28
7.4.230.0030.00316.20
7.4.220.0000.01816.30
7.4.210.0030.01716.37
7.4.200.0030.00516.35
7.4.160.0110.00816.19
7.4.150.0070.01117.40
7.4.140.0100.01117.86
7.4.130.0030.01516.22
7.4.120.0120.00616.35
7.4.110.0070.01416.34
7.4.100.0130.00616.26
7.4.90.0120.00616.28
7.4.80.0100.00719.39
7.4.70.0100.00716.34
7.4.60.0090.01116.32
7.4.50.0000.01516.38
7.4.40.0070.01016.40
7.4.30.0070.01016.28
7.4.00.0090.00814.77
7.3.330.0030.00313.09
7.3.320.0030.00313.07
7.3.310.0040.00416.15
7.3.300.0060.00016.16
7.3.290.0100.00716.22
7.3.280.0080.00916.19
7.3.270.0150.00617.40
7.3.260.0030.01316.21
7.3.250.0110.00816.21
7.3.240.0120.00616.23
7.3.230.0030.01516.34
7.3.210.0160.00316.15
7.3.200.0030.01316.16
7.3.190.0000.01516.27
7.3.180.0130.01016.07
7.3.170.0040.01116.25
7.3.160.0130.00316.29
7.3.120.0160.00314.45
7.3.110.0080.00814.68
7.3.100.0090.00614.53
7.3.90.0070.00714.52
7.3.80.0000.01414.66
7.3.70.0030.01414.70
7.3.60.0070.00714.75
7.3.50.0060.00614.64
7.3.40.0050.00314.70
7.3.30.0030.00914.57
7.3.20.0060.00916.55
7.3.10.0030.01016.49
7.3.00.0030.00616.57
7.2.330.0170.00016.62
7.2.320.0060.01116.17
7.2.310.0090.00616.25
7.2.300.0150.00716.55
7.2.290.0120.01016.25
7.2.250.0070.01014.73
7.2.240.0060.01015.06
7.2.230.0070.00714.76
7.2.220.0080.00814.88
7.2.210.0030.00714.75
7.2.200.0030.01214.75
7.2.190.0090.00614.97
7.2.180.0040.01114.77
7.2.170.0030.01014.99
7.2.60.0060.00616.55
7.2.00.0040.01119.11
7.1.330.0070.00715.76
7.1.320.0070.00715.74
7.1.310.0050.00815.97
7.1.300.0040.00815.58
7.1.290.0070.00415.83
7.1.280.0030.00615.60
7.1.270.0080.00415.58
7.1.260.0000.01715.68
7.1.200.0060.00615.39
7.1.100.0030.00718.18
7.1.70.0070.00617.14
7.1.60.0210.00734.96
7.1.50.0140.01534.48
7.1.40.0240.01634.33
7.1.30.0250.01434.51
7.1.20.0190.01234.52
7.1.10.0030.01316.64
7.1.00.0110.00716.42
7.0.200.0110.00316.81
7.0.190.0000.01816.69
7.0.180.0070.01416.14
7.0.170.0070.00716.27
7.0.160.0000.01616.14
7.0.150.0060.01016.14
7.0.140.0070.01016.33
7.0.130.0100.00616.29
7.0.120.0070.00716.57
7.0.110.0030.01216.03
7.0.100.0030.01216.10
7.0.90.0070.01316.05
7.0.80.0040.01415.96
7.0.70.0050.00916.11
7.0.60.0070.00916.07
7.0.50.0090.00916.14
7.0.40.0070.01016.42
7.0.30.0100.00616.52
7.0.20.0070.01016.05
7.0.10.0030.01416.17
7.0.00.0070.01016.12

preferences:
47.81 ms | 400 KiB | 5 Q