3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo() { return '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)
8.3.60.0030.01718.23
8.3.50.0100.00716.40
8.3.40.0090.00618.84
8.3.30.0140.00718.54
8.3.20.0040.00418.52
8.3.10.0040.00420.36
8.3.00.0030.00617.38
8.2.180.0090.01216.50
8.2.170.0140.00022.96
8.2.160.0130.00022.25
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0070.00026.16
8.2.120.0070.00019.77
8.2.110.0060.00322.30
8.2.100.0000.01217.72
8.2.90.0040.00419.11
8.2.80.0050.00317.97
8.2.70.0060.00317.38
8.2.60.0040.00417.80
8.2.50.0080.00018.07
8.2.40.0050.00318.03
8.2.30.0050.00317.97
8.2.20.0040.00417.59
8.2.10.0080.00017.59
8.2.00.0050.00217.60
8.1.280.0110.00425.92
8.1.270.0080.00023.99
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0060.00322.14
8.1.230.0040.00817.42
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.10
8.1.190.0000.00817.29
8.1.180.0030.00618.10
8.1.170.0040.00418.62
8.1.160.0040.00418.75
8.1.150.0070.00018.38
8.1.140.0040.00417.38
8.1.130.0030.00317.82
8.1.120.0070.00017.26
8.1.110.0070.00417.30
8.1.100.0000.00817.25
8.1.90.0030.00517.31
8.1.80.0000.00717.32
8.1.70.0030.00317.29
8.1.60.0040.00417.37
8.1.50.0000.00717.41
8.1.40.0000.00717.33
8.1.30.0040.00417.64
8.1.20.0030.00517.57
8.1.10.0000.00717.49
8.1.00.0000.00717.21
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0030.00318.39
8.0.270.0040.00217.13
8.0.260.0030.00316.66
8.0.250.0020.00516.80
8.0.240.0080.00316.79
8.0.230.0050.00316.79
8.0.220.0030.00316.80
8.0.210.0040.00416.66
8.0.200.0060.00316.75
8.0.190.0080.00316.87
8.0.180.0070.00016.79
8.0.170.0060.00316.77
8.0.160.0000.00716.81
8.0.150.0050.00316.61
8.0.140.0050.00616.59
8.0.130.0050.00013.16
8.0.120.0040.00416.72
8.0.110.0030.00516.64
8.0.100.0000.00716.66
8.0.90.0030.00316.60
8.0.80.0070.01416.71
8.0.70.0000.00716.70
8.0.60.0040.00416.63
8.0.50.0070.00016.86
8.0.30.0130.00616.73
8.0.20.0050.01717.08
8.0.10.0000.00716.68
8.0.00.0200.01616.73
7.4.330.0030.00314.63
7.4.320.0040.00416.44
7.4.300.0000.00716.61
7.4.290.0030.00316.52
7.4.280.0040.00416.57
7.4.270.0040.00416.52
7.4.260.0050.00013.14
7.4.250.0000.00816.51
7.4.240.0000.00716.52
7.4.230.0000.00716.62
7.4.220.0150.00416.30
7.4.210.0090.00716.42
7.4.200.0030.00316.27
7.4.190.0030.00316.52
7.4.160.0070.01316.57
7.4.150.0120.00617.07
7.4.140.0110.00917.15
7.4.130.0140.00516.28
7.4.120.0100.00716.48
7.4.110.0090.01216.26
7.4.100.0060.01616.58
7.4.90.0140.00416.59
7.4.80.0130.01018.80
7.4.70.0070.01716.35
7.4.60.0070.01016.66
7.4.50.0030.00316.52
7.4.40.0120.00322.27
7.4.30.0070.01016.56
7.4.00.0030.01315.01
7.3.330.0060.00013.09
7.3.320.0030.00313.20
7.3.310.0000.00616.10
7.3.300.0030.00316.33
7.3.290.0060.00916.24
7.3.280.0080.01016.20
7.3.270.0140.00317.07
7.3.260.0050.01318.24
7.3.250.0080.00816.28
7.3.240.0110.00616.29
7.3.230.0100.00716.27
7.3.210.0060.01016.41
7.3.200.0100.00719.39
7.3.190.0120.00916.32
7.3.180.0040.01116.44
7.3.170.0060.00916.42
7.3.160.0090.00616.23
7.3.120.0080.00814.71
7.3.110.0110.00714.73
7.3.100.0140.00014.52
7.3.90.0030.01014.45
7.3.80.0070.01014.91
7.3.70.0040.01414.93
7.3.60.0000.01714.55
7.3.50.0120.00314.71
7.3.40.0090.00614.66
7.3.30.0060.00614.84
7.3.20.0040.01116.15
7.3.10.0000.01216.60
7.3.00.0030.01016.74
7.2.330.0060.01116.38
7.2.320.0170.00616.65
7.2.310.0070.01016.55
7.2.300.0030.01416.49
7.2.290.0120.00316.41
7.2.250.0120.00414.86
7.2.240.0120.00614.82
7.2.230.0040.00714.69
7.2.220.0060.00614.77
7.2.210.0030.01015.15
7.2.200.0030.00614.85
7.2.190.0030.00614.50
7.2.180.0070.00714.86
7.2.170.0060.00314.78
7.2.60.0070.00416.58
7.1.330.0030.01015.57
7.1.320.0080.00815.76
7.1.310.0040.01415.49
7.1.300.0120.00315.62
7.1.290.0140.00315.70
7.1.280.0040.00815.54
7.1.270.0060.00615.32
7.1.260.0070.00415.27
7.1.200.0060.00315.62
7.1.70.0080.00016.74
7.1.60.0140.01019.40
7.1.50.0130.00916.87
7.1.00.0170.05322.37
7.0.200.0030.00316.66
7.0.140.0070.07021.96
7.0.120.0030.03322.08
7.0.60.0030.09319.94
7.0.50.0030.05017.87
7.0.40.0030.04717.70
7.0.30.0000.06717.86
7.0.20.0070.06317.75
7.0.10.0130.07317.71
7.0.00.0070.05017.75
5.6.280.0030.07021.07
5.6.210.0170.06720.75
5.6.200.0070.08718.19
5.6.190.0070.04018.18
5.6.180.0000.04718.29
5.6.170.0070.06318.19
5.6.160.0070.05018.27
5.6.150.0000.04318.15
5.6.140.0000.07318.14
5.6.130.0130.07318.16
5.6.120.0100.07718.20
5.6.110.0030.05318.17
5.6.100.0130.07718.26
5.6.90.0130.07318.10
5.6.80.0070.07317.54
5.6.70.0030.08317.57
5.6.60.0100.07717.64
5.6.50.0230.05017.67
5.6.40.0030.07717.50
5.6.30.0070.03317.64
5.6.20.0000.04017.49
5.6.10.0000.06017.50
5.6.00.0000.04017.50
5.5.350.0000.09020.52
5.5.340.0000.05717.95
5.5.330.0030.04017.99
5.5.320.0000.05018.00
5.5.310.0200.07017.98
5.5.300.0030.07318.02
5.5.290.0100.08317.92
5.5.280.0130.07318.03
5.5.270.0070.08318.01
5.5.260.0070.08317.96
5.5.250.0100.08017.76
5.5.240.0030.08017.37
5.5.230.0030.06717.36
5.5.220.0100.06017.43
5.5.210.0070.08017.45
5.5.200.0130.06717.44
5.5.190.0030.04017.34
5.5.180.0070.03717.35
5.5.160.0030.03717.34
5.5.150.0000.04017.32
5.5.140.0000.04017.38
5.5.130.0030.03717.32
5.5.120.0000.04317.45
5.5.110.0070.03317.41
5.5.100.0000.04317.22
5.5.90.0070.03717.18
5.5.80.0030.03717.29
5.5.70.0000.04017.20
5.5.60.0000.04317.27
5.5.50.0030.03717.23
5.5.40.0070.03317.27
5.5.30.0000.04317.19
5.5.20.0070.03317.20
5.5.10.0000.04317.30
5.5.00.0070.03317.33
5.4.450.0030.08019.36
5.4.440.0070.08319.42
5.4.430.0030.08019.45
5.4.420.0100.07719.33
5.4.410.0070.08319.29
5.4.400.0100.07019.27
5.4.390.0070.07719.03
5.4.380.0000.06319.11
5.4.370.0070.08019.05
5.4.360.0030.08319.04
5.4.350.0030.05018.95
5.4.340.0030.04318.95
5.4.320.0030.03719.27
5.4.310.0070.03319.05
5.4.300.0000.04018.88
5.4.290.0070.03319.03
5.4.280.0030.03719.05
5.4.270.0070.03719.01
5.4.260.0070.03319.11
5.4.250.0130.04719.02
5.4.240.0070.03319.00
5.4.230.0070.03319.04
5.4.220.0030.03718.95
5.4.210.0000.04019.26
5.4.200.0030.03719.01
5.4.190.0000.04019.11
5.4.180.0030.03719.05
5.4.170.0070.03719.04
5.4.160.0070.03319.09
5.4.150.0030.03719.10
5.4.140.0000.03716.54
5.4.130.0070.03016.40
5.4.120.0000.04016.57
5.4.110.0030.03316.38
5.4.100.0000.03716.41
5.4.90.0030.04016.52
5.4.80.0070.07016.24
5.4.70.0100.06316.36
5.4.60.0130.06016.38
5.4.50.0070.04716.31
5.4.40.0000.07716.43
5.4.30.0130.04016.27
5.4.20.0170.06016.56
5.4.10.0070.04716.41
5.4.00.0070.07015.82
5.3.290.0030.03714.68
5.3.280.0000.04014.65
5.3.270.0030.04014.56
5.3.260.0070.03314.55
5.3.250.0070.03014.56
5.3.240.0000.03714.64
5.3.230.0130.02714.64
5.3.220.0130.02714.55
5.3.210.0000.04014.77
5.3.200.0000.03714.41
5.3.190.0000.05314.62
5.3.180.0000.04314.58
5.3.170.0070.05714.60
5.3.160.0000.04714.54
5.3.150.0070.05014.59
5.3.140.0070.04714.58
5.3.130.0030.08014.57
5.3.120.0130.07014.54
5.3.110.0030.08014.57
5.3.100.0100.07014.04
5.3.90.0170.06714.03
5.3.80.0070.06714.10
5.3.70.0100.07013.90
5.3.60.0030.07014.03
5.3.50.0200.03013.95
5.3.40.0070.05013.79
5.3.30.0000.07713.93
5.3.20.0130.06013.75
5.3.10.0130.06313.68
5.3.00.0070.04313.66
5.2.170.0030.06311.19
5.2.160.0000.07311.36
5.2.150.0030.06311.19
5.2.140.0070.06311.35
5.2.130.0100.06011.20
5.2.120.0100.05711.16
5.2.110.0030.06311.17
5.2.100.0000.03711.30
5.2.90.0070.04011.05
5.2.80.0000.03311.18
5.2.70.0000.03710.93
5.2.60.0070.02711.09
5.2.50.0000.04311.08
5.2.40.0070.02310.88
5.2.30.0030.06711.03
5.2.20.0000.06710.91
5.2.10.0030.05010.90
5.2.00.0000.04010.75
5.1.60.0100.04710.09
5.1.50.0000.0279.93
5.1.40.0000.0309.91
5.1.30.0000.04310.32
5.1.20.0100.02010.38
5.1.10.0000.06310.16
5.1.00.0070.04010.17
5.0.50.0030.0408.59
5.0.40.0000.0478.61
5.0.30.0100.0538.05
5.0.20.0070.0378.23
5.0.10.0100.0238.26
5.0.00.0070.0638.15
4.4.90.0000.0177.77
4.4.80.0000.0377.77
4.4.70.0000.0407.77
4.4.60.0000.0207.77
4.4.50.0070.0207.77
4.4.40.0000.0337.77
4.4.30.0030.0207.77
4.4.20.0030.0207.77
4.4.10.0000.0377.77
4.4.00.0030.0407.77
4.3.110.0000.0307.77
4.3.100.0100.0207.77
4.3.90.0000.0377.77
4.3.80.0070.0537.77
4.3.70.0030.0277.77
4.3.60.0070.0177.77
4.3.50.0030.0177.77
4.3.40.0000.0277.77
4.3.30.0000.0277.77
4.3.20.0000.0237.77
4.3.10.0030.0207.77
4.3.00.0030.0337.77

preferences:
49.1 ms | 401 KiB | 5 Q