3v4l.org

run code in 300+ PHP versions simultaneously
<?php if (\trim($foo ?? '') <> '') { echo $foo; }

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)
8.3.60.0120.00616.34
8.3.50.0120.00918.27
8.3.40.0120.00318.69
8.3.30.0060.00918.76
8.3.20.0000.00720.34
8.3.10.0050.00320.86
8.3.00.0060.00319.04
8.2.180.0130.01018.41
8.2.170.0040.01522.96
8.2.160.0090.00620.52
8.2.150.0070.00024.18
8.2.140.0000.00724.66
8.2.130.0040.00420.97
8.2.120.0000.00726.16
8.2.110.0070.00321.13
8.2.100.0060.00617.60
8.2.90.0000.00818.03
8.2.80.0000.00819.17
8.2.70.0030.00617.50
8.2.60.0040.00417.25
8.2.50.0000.00817.93
8.2.40.0000.00819.10
8.2.30.0000.00719.13
8.2.20.0040.00417.86
8.2.10.0000.00717.89
8.2.00.0070.00017.86
8.1.280.0090.00625.92
8.1.270.0040.00423.99
8.1.260.0140.00326.35
8.1.250.0070.00728.09
8.1.240.0000.00922.14
8.1.230.0070.00321.04
8.1.220.0000.00817.74
8.1.210.0100.00018.77
8.1.200.0040.00417.39
8.1.190.0030.00617.13
8.1.180.0030.00618.10
8.1.170.0080.00017.62
8.1.160.0080.00018.96
8.1.150.0050.00218.82
8.1.140.0000.00819.42
8.1.130.0030.00618.77
8.1.120.0040.00417.44
8.1.110.0000.00717.28
8.1.100.0000.00717.39
8.1.90.0000.00717.36
8.1.80.0050.00317.35
8.1.70.0070.00017.32
8.1.60.0030.00617.41
8.1.50.0000.00817.41
8.1.40.0030.00517.42
8.1.30.0040.00417.52
8.1.20.0070.00017.61
8.1.10.0040.00417.42
8.1.00.0080.00017.36
8.0.300.0000.00720.08
8.0.290.0000.00716.63
8.0.280.0000.00718.26
8.0.270.0030.00317.13
8.0.260.0000.00718.92
8.0.250.0070.00016.81
8.0.240.0070.00016.82
8.0.230.0000.00716.83
8.0.220.0030.00316.64
8.0.210.0070.00016.75
8.0.200.0000.00716.84
8.0.190.0000.00716.77
8.0.180.0000.00716.79
8.0.170.0000.00716.65
8.0.160.0040.00416.79
8.0.150.0000.00816.73
8.0.140.0040.00416.62
8.0.130.0060.00013.18
8.0.120.0000.00716.63
8.0.110.0000.00716.66
8.0.100.0000.00716.68
8.0.90.0040.00416.64
8.0.80.0110.00616.84
8.0.70.0050.00316.65
8.0.60.0040.00416.74
8.0.50.0020.00516.71
8.0.30.0130.00716.88
8.0.20.0150.00617.40
8.0.10.0000.00816.81
8.0.00.0120.00616.70
7.4.330.0000.00515.55
7.4.320.0000.00616.59
7.4.300.0000.00716.52
7.4.290.0030.00616.53
7.4.280.0040.00416.46
7.4.270.0000.00716.55
7.4.260.0000.00716.52
7.4.250.0050.00216.36
7.4.240.0030.00316.46
7.4.230.0080.00016.62
7.4.220.0070.00016.34
7.4.210.0000.01416.55
7.4.200.0000.00716.53
7.4.160.0110.00616.47
7.4.150.0000.01817.40
7.4.140.0100.00917.86
7.4.130.0090.00916.34
7.4.120.0100.01116.39
7.4.110.0110.00516.49
7.4.100.0150.00616.42
7.4.90.0070.01016.34
7.4.80.0090.00919.39
7.4.70.0100.00716.51
7.4.60.0110.00516.51
7.4.50.0100.00616.32
7.4.40.0100.00716.36
7.4.30.0130.00616.35
7.4.00.0040.01214.75
7.3.330.0000.00513.15
7.3.320.0060.00013.02
7.3.310.0000.00916.08
7.3.300.0050.00316.18
7.3.290.0070.00616.23
7.3.280.0120.00616.27
7.3.270.0030.01617.40
7.3.260.0090.00816.34
7.3.250.0090.00816.44
7.3.240.0070.00916.22
7.3.230.0040.01216.48
7.3.210.0070.01016.43
7.3.200.0140.00316.35
7.3.190.0040.01216.33
7.3.180.0000.01516.58
7.3.170.0100.00716.25
7.3.160.0070.00716.30
7.3.120.0070.00714.93
7.3.110.0070.01014.88
7.3.100.0070.01114.79
7.3.90.0030.01514.95
7.3.80.0080.00414.67
7.3.70.0060.00614.68
7.3.60.0070.01014.62
7.3.50.0000.01514.84
7.3.40.0000.01414.69
7.3.30.0060.00914.63
7.3.20.0000.01316.61
7.3.10.0030.00916.66
7.3.00.0080.00316.62
7.2.330.0110.00716.56
7.2.320.0130.00316.42
7.2.310.0120.00816.25
7.2.300.0030.01516.70
7.2.290.0060.01516.30
7.2.250.0030.01614.81
7.2.240.0030.01514.88
7.2.230.0130.00314.80
7.2.220.0000.01415.01
7.2.210.0030.01014.96
7.2.200.0070.00714.61
7.2.190.0170.00314.98
7.2.180.0080.00414.79
7.2.170.0150.00015.06
7.2.60.0080.00016.98
7.1.330.0070.00715.72
7.1.320.0040.01115.78
7.1.310.0000.01115.81
7.1.300.0100.00315.68
7.1.290.0030.01015.31
7.1.280.0060.00615.83
7.1.270.0090.00615.89
7.1.260.0060.00815.64
7.1.200.0070.00715.93
7.1.70.2020.00815.26
7.1.60.1940.01433.23
7.1.50.2070.01032.88
7.1.40.2870.01132.48
7.1.30.2530.01532.59
7.1.20.2250.01932.63
7.1.10.2440.00914.78
7.1.00.2090.00714.76
7.0.200.2130.01114.64
7.0.190.2360.00914.61
7.0.180.2190.01014.25
7.0.170.2440.01214.34
7.0.160.2290.01514.23
7.0.150.2220.01114.32
7.0.140.2120.01514.48
7.0.130.1970.01114.73
7.0.120.2120.00914.62
7.0.110.2170.00914.42
7.0.100.1910.01414.34
7.0.90.2200.00814.46
7.0.80.2190.00814.45
7.0.70.2180.00714.54
7.0.60.2210.01214.35
7.0.50.2000.00814.68
7.0.40.2010.01014.51
7.0.30.2390.01114.72
7.0.20.2160.01114.59
7.0.10.2430.01114.66
7.0.00.2060.01514.42

preferences:
52.37 ms | 400 KiB | 5 Q