3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public function foo() { echo "bar"; } } $a = new A; $a->{"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)
8.3.40.0140.00318.79
8.3.30.0110.00418.57
8.3.20.0040.00418.65
8.3.10.0080.00020.39
8.3.00.0040.00419.38
8.2.170.0070.00722.96
8.2.160.0070.00722.08
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0000.00918.09
8.2.110.0060.00321.00
8.2.100.0110.00017.91
8.2.90.0070.00319.05
8.2.80.0040.00418.03
8.2.70.0040.00417.63
8.2.60.0000.00817.92
8.2.50.0050.00318.07
8.2.40.0000.00918.03
8.2.30.0000.00817.87
8.2.20.0030.00517.46
8.2.10.0060.00317.65
8.2.00.0040.00417.52
8.1.270.0030.00623.99
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0040.00420.70
8.1.230.0120.00020.85
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0090.00416.98
8.1.190.0000.00717.53
8.1.180.0040.00418.10
8.1.170.0040.00418.85
8.1.160.0000.00818.77
8.1.150.0040.00418.47
8.1.140.0000.00717.37
8.1.130.0070.00017.81
8.1.120.0050.00317.33
8.1.110.0000.00917.36
8.1.100.0050.00317.26
8.1.90.0070.00017.41
8.1.80.0040.00417.36
8.1.70.0000.00717.29
8.1.60.0000.00817.55
8.1.50.0000.00817.49
8.1.40.0070.00017.46
8.1.30.0040.00417.61
8.1.20.0050.00317.63
8.1.10.0020.00517.58
8.1.00.0050.00317.57
8.0.300.0000.00919.90
8.0.290.0030.00616.75
8.0.280.0000.00718.48
8.0.270.0070.00017.26
8.0.260.0030.00316.80
8.0.250.0050.00516.79
8.0.240.0090.00316.93
8.0.230.0040.00416.88
8.0.220.0000.00716.72
8.0.210.0040.00416.83
8.0.200.0030.00316.93
8.0.190.0050.00316.81
8.0.180.0000.00716.88
8.0.170.0030.00516.85
8.0.160.0000.00716.68
8.0.150.0040.00416.74
8.0.140.0060.00316.75
8.0.130.0030.00313.21
8.0.120.0000.00716.77
8.0.110.0050.00216.67
8.0.100.0040.00416.69
8.0.90.0000.00816.78
8.0.80.0080.00816.81
8.0.70.0020.00516.60
8.0.60.0000.00716.69
8.0.50.0000.00816.84
8.0.30.0090.00917.01
8.0.20.0110.00817.00
8.0.10.0080.00016.97
8.0.00.0080.00816.63
7.4.330.0050.00012.92
7.4.320.0040.00416.45
7.4.300.0030.00316.45
7.4.290.0000.00816.52
7.4.280.0030.00616.51
7.4.270.0030.00316.55
7.4.260.0050.00013.33
7.4.250.0050.00316.48
7.4.240.0040.00416.44
7.4.230.0030.00316.60
7.4.220.0070.01416.61
7.4.210.0080.00916.56
7.4.200.0030.00316.39
7.4.190.0000.00716.77
7.4.160.0060.00916.53
7.4.150.0060.01216.29
7.4.140.0100.00616.42
7.4.130.0130.00616.50
7.4.120.0090.00916.45
7.4.110.0170.00016.78
7.4.100.0080.00816.43
7.4.90.0100.00716.30
7.4.80.0070.01016.70
7.4.70.0030.01316.39
7.4.60.0060.00916.41
7.4.50.0000.00716.33
7.4.40.0060.00916.46
7.4.30.0120.00616.54
7.4.00.0100.00714.91
7.3.330.0000.00613.24
7.3.320.0050.00013.21
7.3.310.0070.00016.24
7.3.300.0000.00716.09
7.3.290.0070.00716.22
7.3.280.0040.01016.24
7.3.270.0110.00716.45
7.3.260.0120.00916.47
7.3.250.0140.00916.21
7.3.240.0030.01316.23
7.3.230.0110.00716.33
7.3.210.0110.01116.26
7.3.200.0100.00719.39
7.3.190.0130.00416.55
7.3.180.0130.00316.19
7.3.170.0140.00616.29
7.3.160.0080.00816.18
7.3.120.0090.00514.83
7.3.110.0030.01614.74
7.3.100.0090.00414.33
7.3.90.0070.00314.68
7.3.80.0100.00314.67
7.3.70.0060.00614.66
7.3.60.0040.00414.72
7.3.50.0060.00614.75
7.3.40.0110.00614.85
7.3.30.0080.00014.57
7.3.20.0070.00416.55
7.3.10.0050.01016.49
7.3.00.0050.01016.53
7.2.330.0130.00516.45
7.2.320.0030.01416.60
7.2.310.0110.01116.59
7.2.300.0060.00916.32
7.2.290.0110.00916.32
7.2.250.0070.01315.10
7.2.240.0100.00715.26
7.2.230.0070.01014.79
7.2.220.0120.00414.91
7.2.210.0070.00715.18
7.2.200.0060.00915.14
7.2.190.0030.01015.16
7.2.180.0090.00314.75
7.2.170.0070.01114.91
7.2.130.0070.01116.85
7.2.120.0030.01316.56
7.2.110.0000.01316.70
7.2.100.0030.00916.75
7.2.90.0060.00616.66
7.2.80.0100.00616.67
7.2.70.0040.00816.82
7.2.60.0040.01116.79
7.2.50.0090.00316.78
7.2.40.0090.00617.02
7.2.30.0040.01116.91
7.2.20.0130.00617.00
7.2.10.0090.00616.72
7.2.00.0070.00718.13
7.1.330.0060.00615.48
7.1.320.0070.00715.61
7.1.310.0060.00615.78
7.1.300.0160.00015.79
7.1.290.0030.01415.70
7.1.280.0060.01015.34
7.1.270.0040.00715.52
7.1.260.0070.00715.79
7.1.250.0040.01315.60
7.1.200.0070.00715.41
7.1.100.0040.00418.11
7.1.70.0030.01317.07
7.1.60.0100.00719.40
7.1.50.0040.01816.79
7.1.00.0030.06322.44
7.0.200.0040.00416.57
7.0.140.0100.09022.05
7.0.120.0000.07722.05
7.0.60.0130.07319.89
7.0.50.0100.08017.87
7.0.40.0030.05020.14
7.0.30.0370.05320.21
7.0.20.0230.05020.26
7.0.10.0330.07720.26
7.0.00.0030.04320.11
5.6.280.0000.08021.12
5.6.210.0070.03720.48
5.6.200.0100.08018.16
5.6.190.0100.03720.41
5.6.180.0130.05020.54
5.6.170.0230.03720.39
5.6.160.0070.04320.54
5.6.150.0030.04018.17
5.6.140.0100.07718.23
5.6.130.0070.08718.18
5.6.120.0100.08020.90
5.6.110.0030.04021.13
5.6.100.0100.08021.01
5.6.90.0100.07721.10
5.6.80.0030.08320.38
5.6.70.4500.04020.37
5.5.350.0130.06020.42
5.5.340.0130.05718.04
5.5.330.0070.05720.41
5.5.320.0330.07720.20
5.5.310.0130.04320.19
5.5.300.0070.04017.98
5.5.290.0030.06717.98
5.5.280.0070.08320.88
5.5.270.0100.08320.95
5.5.260.0100.03720.94
5.5.250.0100.07020.69
5.5.240.0070.08020.21
5.4.450.0070.08319.42
5.4.440.0070.05019.44
5.4.430.0030.08319.47
5.4.420.0130.07019.47
5.4.410.0170.06019.27
5.4.400.0030.07319.25
5.4.390.0030.06719.16
5.4.380.0130.06719.16
5.4.370.0200.02719.15
5.4.360.0030.05019.04
5.4.350.0070.04318.92
5.4.340.0100.03318.86
5.4.320.0030.05019.07
5.4.310.0030.04719.24
5.4.300.0070.07319.07
5.4.290.0070.07319.24
5.4.280.0070.06019.20
5.4.270.0100.03719.20
5.4.260.0100.07319.15
5.4.250.0070.05019.15
5.4.240.0070.05718.86
5.4.230.0100.04318.86
5.4.220.0030.04019.15
5.4.210.0030.03718.96
5.4.200.0030.05019.14
5.4.190.0030.07719.23
5.4.180.0200.06318.84
5.4.170.0030.05018.88
5.4.160.0000.05018.85
5.4.150.0100.04319.00
5.4.140.0000.04316.39
5.4.130.0100.04716.33
5.4.120.0200.06016.39
5.4.110.0100.07016.46
5.4.100.0100.07016.43
5.4.90.0030.05316.41
5.4.80.0070.06716.52
5.4.70.0070.07316.41
5.4.60.0070.04016.41
5.4.50.0030.06016.40
5.4.40.0070.03716.27
5.4.30.0000.04316.64
5.4.20.0070.06716.30
5.4.10.0030.04716.38
5.4.00.0000.06715.93
5.3.290.0130.07014.66
5.3.280.0130.03714.59
5.3.270.0030.07714.67
5.3.260.0070.03314.66
5.3.250.0070.03714.63
5.3.240.0000.04014.49
5.3.230.0100.06014.65
5.3.220.0000.08314.57
5.3.210.0070.07314.55
5.3.200.0030.05014.55
5.3.190.0100.06314.56
5.3.180.0030.07014.57
5.3.170.0070.07314.57
5.3.160.0100.07014.55
5.3.150.0070.06714.61
5.3.140.0030.07314.55
5.3.130.0070.07314.46
5.3.120.0100.05014.59
5.3.110.0070.07714.57
5.3.100.0070.05014.19
5.3.90.0030.04014.16
5.3.80.0000.05714.16
5.3.70.0100.07014.07
5.3.60.0030.05714.05
5.3.50.0100.03313.86
5.3.40.0070.07313.86
5.3.30.0100.06313.79
5.3.20.0130.06313.74
5.3.10.0170.06013.64
5.3.00.0070.07313.53
5.2.170.0030.06311.15
5.2.160.0030.03711.30
5.2.150.0070.06011.15
5.2.140.0070.06311.14
5.2.130.0070.05011.06
5.2.120.0000.06311.25
5.2.110.0070.06011.15
5.2.100.0070.04711.11
5.2.90.0000.06011.17
5.2.80.0000.06011.16
5.2.70.0030.06711.10
5.2.60.0030.06311.21
5.2.50.0000.06710.99
5.2.40.0000.03310.96
5.2.30.0030.03010.96
5.2.20.0030.06010.95
5.2.10.0030.06310.77
5.2.00.0000.05010.71
5.1.60.0000.0579.97
5.1.50.0070.02710.05
5.1.40.0070.0209.96
5.1.30.0070.04310.34
5.1.20.0070.03710.34
5.1.10.0130.05010.11
5.1.00.0030.03710.21
5.0.50.0130.0278.50
5.0.40.0070.0338.48
5.0.30.0030.0378.12
5.0.20.0000.0278.24
5.0.10.0000.0438.17
5.0.00.0000.0638.16
4.4.90.0000.0277.60
4.4.80.0070.0137.60
4.4.70.0070.0207.60
4.4.60.0030.0337.60
4.4.50.0030.0337.60
4.4.40.0000.0577.60
4.4.30.0000.0177.60
4.4.20.0070.0277.60
4.4.10.0100.0207.60
4.4.00.0030.0577.60
4.3.110.0070.0307.60
4.3.100.0030.0137.60
4.3.90.0000.0407.60
4.3.80.0000.0337.60
4.3.70.0030.0307.60
4.3.60.0000.0377.60
4.3.50.0000.0337.60
4.3.40.0000.0537.60
4.3.30.0030.0337.60
4.3.20.0000.0377.60
4.3.10.0000.0237.60
4.3.00.0000.0237.60

preferences:
36.12 ms | 400 KiB | 5 Q