3v4l.org

run code in 300+ PHP versions simultaneously
<?php function &f(&$in){ return $in; } $a=f($a=1); //i have to eval it so the error below isn't caught at compile time-- eval("f(1);");

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)
8.3.60.0150.00618.56
8.3.50.0150.00422.04
8.3.40.0150.00618.79
8.3.30.0120.00318.87
8.3.20.0110.00720.95
8.3.10.0040.00421.77
8.3.00.0060.00319.78
8.2.180.0120.00318.66
8.2.170.0120.00922.96
8.2.160.0110.00420.27
8.2.150.0090.00924.18
8.2.140.0050.00324.66
8.2.130.0070.00021.13
8.2.120.0100.01026.35
8.2.110.0090.00021.05
8.2.100.0060.00617.78
8.2.90.0000.00818.09
8.2.80.0000.00818.09
8.2.70.0000.00817.91
8.2.60.0000.00817.63
8.2.50.0000.00918.10
8.2.40.0040.00420.60
8.2.30.0000.00719.04
8.2.20.0000.00717.92
8.2.10.0000.00817.92
8.2.00.0000.00819.53
8.1.280.0160.00625.92
8.1.270.0030.00623.97
8.1.260.0030.01526.35
8.1.250.0060.00328.09
8.1.240.0030.00622.48
8.1.230.0090.00322.53
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0050.00317.35
8.1.190.0030.00517.25
8.1.180.0050.00318.10
8.1.170.0040.00420.61
8.1.160.0070.00018.88
8.1.150.0040.00420.25
8.1.140.0050.00319.49
8.1.130.0030.00318.96
8.1.120.0000.00717.38
8.1.110.0040.00417.25
8.1.100.0000.00717.39
8.1.90.0030.00517.39
8.1.80.0040.00417.41
8.1.70.0030.00317.36
8.1.60.0030.00517.57
8.1.50.0040.00417.51
8.1.40.0080.00017.52
8.1.30.0030.00617.67
8.1.20.0000.00917.49
8.1.10.0040.00417.56
8.1.00.0030.00517.39
8.0.300.0070.00019.88
8.0.290.0070.00016.75
8.0.280.0000.00718.37
8.0.270.0030.00717.11
8.0.260.0040.00417.18
8.0.250.0030.00316.85
8.0.240.0040.00416.99
8.0.230.0000.00816.98
8.0.220.0070.00016.86
8.0.210.0000.00716.89
8.0.200.0030.00616.81
8.0.190.0000.00816.93
8.0.180.0080.00016.80
8.0.170.0000.00816.82
8.0.160.0000.00716.88
8.0.150.0070.00016.79
8.0.140.0040.00416.91
8.0.130.0060.00313.31
8.0.120.0040.00416.88
8.0.110.0030.00316.88
8.0.100.0040.00416.83
8.0.90.0050.00216.85
8.0.80.0080.00816.86
8.0.70.0050.00316.91
8.0.60.0040.00416.92
8.0.50.0070.00016.88
8.0.30.0070.01316.94
8.0.20.0110.01117.40
8.0.10.0070.00016.78
8.0.00.0080.01216.46
7.4.330.0050.00015.55
7.4.320.0000.00616.59
7.4.300.0040.00416.49
7.4.290.0040.00416.47
7.4.280.0030.00616.48
7.4.270.0050.00316.59
7.4.260.0070.00016.45
7.4.250.0040.00416.48
7.4.240.0000.00716.58
7.4.230.0070.00016.70
7.4.220.0030.01616.40
7.4.210.0060.00816.51
7.4.200.0000.00716.59
7.4.160.0090.00716.49
7.4.150.0100.00617.40
7.4.140.0110.00917.86
7.4.130.0100.00616.50
7.4.120.0090.00916.56
7.4.110.0030.01316.36
7.4.100.0070.01116.64
7.4.90.0060.01016.36
7.4.80.0100.01019.39
7.4.70.0110.00716.58
7.4.60.0110.00416.48
7.4.50.0060.00916.39
7.4.40.0070.01016.37
7.4.30.0100.00616.35
7.4.00.0070.00914.73
7.3.330.0050.00013.32
7.3.320.0030.00313.43
7.3.310.0000.00616.24
7.3.300.0030.00316.21
7.3.290.0080.00716.33
7.3.280.0090.00816.34
7.3.270.0090.00917.40
7.3.260.0060.01416.42
7.3.250.0090.01016.51
7.3.240.0070.01016.44
7.3.230.0140.00716.46
7.3.210.0120.00616.41
7.3.200.0090.01216.45
7.3.190.0040.01316.26
7.3.180.0030.01416.31
7.3.170.0060.01216.37
7.3.160.0110.00816.36
7.3.120.0070.01014.30
7.3.110.0090.01214.45
7.3.100.0120.00314.54
7.3.90.0070.00714.88
7.3.80.0070.00314.82
7.3.70.0040.00714.89
7.3.60.0030.01014.91
7.3.50.0120.00314.85
7.3.40.0030.01014.83
7.3.30.0060.00614.55
7.3.20.0070.00716.46
7.3.10.0030.00616.66
7.3.00.0030.00716.75
7.2.330.0110.00616.71
7.2.320.0100.01316.59
7.2.310.0100.01016.79
7.2.300.0140.00816.65
7.2.290.0060.01216.52
7.2.250.0040.01615.03
7.2.240.0100.01015.02
7.2.230.0130.00314.91
7.2.220.0000.01315.18
7.2.210.0040.00815.14
7.2.200.0030.01114.82
7.2.190.0070.00714.68
7.2.180.0030.01014.74
7.2.170.0100.00314.75
7.2.60.0100.00716.48
7.2.00.0040.00819.01
7.1.330.0030.00915.49
7.1.320.0060.00615.45
7.1.310.0120.00415.54
7.1.300.0070.00715.50
7.1.290.0000.01415.79
7.1.280.0030.01215.74
7.1.270.0070.00715.51
7.1.260.0060.00915.33
7.1.200.0090.00315.72
7.1.100.0030.01017.95
7.1.70.0060.00317.16
7.1.60.0060.00617.18
7.1.50.0110.00016.72
7.1.00.0770.06020.82
7.0.200.0910.00314.79
7.0.140.1500.06720.08
7.0.130.0700.06720.31
7.0.120.0700.07020.27
7.0.110.0670.06720.20
7.0.100.0800.04720.23
7.0.90.0700.06320.32
7.0.80.1000.07320.34
7.0.70.1030.07020.23
7.0.60.0830.05320.27
7.0.50.1100.05720.17
7.0.40.0970.07020.25
7.0.30.0670.06020.16
7.0.20.0970.06020.14
7.0.10.0830.07020.17
7.0.00.0900.08020.22
5.6.290.0130.05320.78
5.6.280.0130.06021.12
5.6.270.0070.06320.90
5.6.260.0200.05021.04
5.6.250.0170.05020.91
5.6.240.0200.05020.96
5.6.230.0130.06321.11
5.6.220.0000.06720.93
5.6.210.0130.05320.91
5.6.200.0100.06020.74
5.6.190.0200.06321.04
5.6.180.0100.06020.98
5.6.170.0270.06720.86
5.6.160.0030.06721.06
5.6.150.0070.07321.09
5.6.140.0100.06720.92
5.6.130.0100.05321.04
5.6.120.0130.06721.06
5.6.110.0030.08720.98
5.6.100.0030.06320.73
5.6.90.0230.04320.84
5.6.80.0070.05720.44
5.6.70.0130.05320.36
5.6.60.0070.06320.25
5.6.50.0130.05320.41
5.6.40.0130.06020.36
5.6.30.0070.06320.18
5.6.20.0170.05020.09
5.6.10.0030.06020.21
5.6.00.0030.06720.36

preferences:
79.13 ms | 401 KiB | 5 Q