3v4l.org

run code in 300+ PHP versions simultaneously
<?php f(); var_dump(is_callable('f'));

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)
8.3.60.0090.00918.56
8.3.50.0090.00721.93
8.3.40.0000.01518.54
8.3.30.0110.00419.09
8.3.20.0070.00020.22
8.3.10.0000.00823.45
8.3.00.0040.00420.81
8.2.180.0170.00316.38
8.2.170.0120.00922.96
8.2.160.0070.00720.41
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0000.00826.16
8.2.120.0080.00319.32
8.2.110.0080.00022.20
8.2.100.0070.00320.44
8.2.90.0000.00819.08
8.2.80.0040.00417.97
8.2.70.0050.00317.63
8.2.60.0000.00817.93
8.2.50.0000.00818.07
8.2.40.0040.00419.82
8.2.30.0000.00718.24
8.2.20.0040.00417.59
8.2.10.0000.00817.88
8.2.00.0040.00417.59
8.1.280.0100.00725.92
8.1.270.0060.00323.75
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0000.00923.82
8.1.230.0080.00319.07
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0000.00917.10
8.1.190.0080.00017.11
8.1.180.0040.00418.10
8.1.170.0000.00818.51
8.1.160.0000.00821.91
8.1.150.0040.00418.52
8.1.140.0000.00817.34
8.1.130.0040.00417.74
8.1.120.0020.00517.27
8.1.110.0030.00517.21
8.1.100.0000.00817.27
8.1.90.0070.00017.29
8.1.80.0030.00317.20
8.1.70.0030.00317.34
8.1.60.0080.00017.38
8.1.50.0030.00517.48
8.1.40.0040.00417.47
8.1.30.0040.00417.58
8.1.20.0030.00517.65
8.1.10.0000.00817.50
8.1.00.0000.00717.33
8.0.300.0000.00818.77
8.0.290.0000.00716.63
8.0.280.0000.00718.38
8.0.270.0070.00017.18
8.0.260.0030.00317.18
8.0.250.0030.00316.96
8.0.240.0030.00516.96
8.0.230.0070.00016.96
8.0.220.0000.00716.89
8.0.210.0070.00016.87
8.0.200.0000.00716.95
8.0.190.0030.00516.81
8.0.180.0060.00316.91
8.0.170.0040.00416.92
8.0.160.0050.00317.01
8.0.150.0030.00316.80
8.0.140.0030.00816.74
8.0.130.0050.00013.34
8.0.120.0000.00816.92
8.0.110.0040.00316.86
8.0.100.0100.00016.87
8.0.90.0000.00816.76
8.0.80.0040.01916.84
8.0.70.0000.00716.71
8.0.60.0070.00016.93
8.0.50.0000.00816.94
8.0.30.0110.01017.07
8.0.20.0080.01317.40
8.0.10.0070.00016.93
8.0.00.0100.00716.75
7.4.330.0030.00315.00
7.4.320.0070.00016.45
7.4.300.0070.00016.50
7.4.290.0030.00316.48
7.4.280.0030.00316.49
7.4.270.0000.00816.54
7.4.260.0090.00016.52
7.4.250.0040.00416.51
7.4.240.0020.00516.48
7.4.230.0000.00716.51
7.4.220.0110.00716.47
7.4.210.0090.00916.45
7.4.200.0000.00716.43
7.4.160.0120.00316.42
7.4.150.0160.00517.40
7.4.140.0120.01217.86
7.4.130.0150.00216.43
7.4.120.0040.01316.42
7.4.110.0110.00616.23
7.4.100.0040.01416.55
7.4.90.0060.01216.43
7.4.80.0070.01519.39
7.4.70.0000.01616.44
7.4.60.0000.02016.73
7.4.50.0030.00516.44
7.4.40.0090.01216.53
7.4.30.0160.00016.49
7.4.00.0080.00914.80
7.3.330.0000.00513.04
7.3.320.0030.00313.14
7.3.310.0000.00716.19
7.3.300.0030.00316.25
7.3.290.0040.01516.29
7.3.280.0110.00816.27
7.3.270.0120.01217.40
7.3.260.0130.00616.18
7.3.250.0120.00516.34
7.3.240.0120.00616.35
7.3.230.0110.00716.40
7.3.210.0100.00716.45
7.3.200.0090.00619.39
7.3.190.0120.00916.33
7.3.180.0090.00616.46
7.3.170.0030.01716.43
7.3.160.0100.00716.40
7.3.120.0020.01514.71
7.3.110.0000.01715.00
7.3.100.0030.00914.79
7.3.90.0040.01114.79
7.3.80.0100.00314.78
7.3.70.0030.01014.89
7.3.60.0100.00014.65
7.3.50.0070.00714.34
7.3.40.0060.00614.74
7.3.30.0070.01414.81
7.3.20.0070.01016.56
7.3.10.0070.01316.53
7.3.00.0050.00516.52
7.2.330.0030.01316.14
7.2.320.0070.01616.43
7.2.310.0030.01516.21
7.2.300.0090.00916.37
7.2.290.0120.00616.47
7.2.250.0030.01614.82
7.2.240.0100.01014.94
7.2.230.0060.01014.82
7.2.220.0030.00615.02
7.2.210.0060.00615.03
7.2.200.0160.00314.88
7.2.190.0100.00714.82
7.2.180.0070.01014.78
7.2.170.0110.00814.91
7.2.60.0040.00816.61
7.2.00.0040.00919.37
7.1.330.0040.01115.70
7.1.320.0000.00915.25
7.1.310.0060.00615.55
7.1.300.0060.00615.64
7.1.290.0060.01515.48
7.1.280.0120.00315.57
7.1.270.0030.01715.76
7.1.260.0060.00615.66
7.1.200.0040.01115.48
7.1.100.0050.00517.64
7.1.70.0040.00416.70
7.1.60.0030.02119.70
7.1.50.0100.01416.52
7.1.00.0000.07322.33
7.0.200.0000.00716.75
7.0.140.0000.07721.97
7.0.60.0100.03719.99
7.0.50.0030.04317.85
7.0.40.0000.05020.06
7.0.30.0370.04320.17
7.0.20.0300.07320.31
7.0.10.0170.07320.04
7.0.00.0070.05319.99
5.6.280.0000.07320.77
5.6.210.0130.03020.51
5.6.200.0030.07318.19
5.6.190.0100.08320.42
5.6.180.0400.07020.64
5.6.170.0400.06320.44
5.6.160.0030.08320.51
5.6.150.0100.08018.08
5.6.140.0030.08318.09
5.6.130.0130.07718.16
5.6.120.0100.07720.96
5.6.110.0100.08021.13
5.6.100.0030.08021.00
5.6.90.0030.08320.96
5.6.80.0030.08320.52
5.5.350.0170.04020.38
5.5.340.0070.08017.91
5.5.330.0070.07320.37
5.5.320.0370.05720.29
5.5.310.0200.04020.18
5.5.300.0100.05717.92
5.5.290.0030.08317.91
5.5.280.0170.07320.86
5.5.270.0000.04320.83
5.5.260.0100.08320.75
5.5.250.0100.06720.49
5.5.240.0070.07020.06
5.4.450.3200.05019.39
5.4.440.3170.04719.23
5.4.430.3330.04319.21
5.4.420.3700.05019.54
5.4.410.3500.03719.42
5.4.400.3470.04019.24
5.4.390.3400.04018.81
5.4.380.3100.03719.13
5.4.370.2630.03719.12
5.4.360.3200.02718.88
5.4.350.3200.03719.08
5.4.340.3470.04019.24
5.4.320.3070.04019.10
5.4.310.3730.04319.16
5.4.300.3230.04319.08
5.4.290.3270.03319.25
5.4.280.2930.04018.80
5.4.270.3070.04318.77
5.4.260.3470.03719.08
5.4.250.3470.03319.07
5.4.240.3100.03319.08
5.4.230.3270.03719.07
5.4.220.3270.03719.23
5.4.210.2930.04018.79
5.4.200.3300.04019.07
5.4.190.3330.03019.09
5.4.180.3230.03718.88
5.4.170.3300.03319.07
5.4.160.3300.03719.21
5.4.150.2970.04018.76
5.4.140.3300.03716.35
5.4.130.3200.03716.18
5.4.120.3430.03016.49
5.4.110.3230.03316.18
5.4.100.3200.04316.38
5.4.90.2930.04016.50
5.4.80.3470.04716.20
5.4.70.3230.03716.37
5.4.60.3270.03316.04
5.4.50.3500.03716.39
5.4.40.3230.03316.09
5.4.30.3230.04016.20
5.4.20.3230.03716.41
5.4.10.3500.03716.31
5.4.00.3200.03315.88
5.3.290.3030.03314.56
5.3.280.3330.04014.45
5.3.270.3230.04014.45
5.3.260.3200.03714.55
5.3.250.3700.04314.55
5.3.240.3100.03314.46
5.3.230.3670.03714.54
5.3.220.3370.03014.43
5.3.210.3100.04714.61
5.3.200.2930.04014.51
5.3.190.3070.04314.51
5.3.180.3270.03714.65
5.3.170.3070.04014.41
5.3.160.3200.03314.51
5.3.150.3270.03014.57
5.3.140.3130.03714.57
5.3.130.3300.03714.48
5.3.120.3630.03314.53
5.3.110.3030.03014.45
5.3.100.3070.03014.02
5.3.90.3170.03314.03
5.3.80.3200.04013.92
5.3.70.2930.03713.96
5.3.60.3370.03313.83
5.3.50.1930.04313.77
5.3.40.2130.03713.81
5.3.30.3030.03313.78
5.3.20.3070.03013.52
5.3.10.2870.02713.60
5.3.00.3170.03313.41
5.2.170.2170.03310.98
5.2.160.2300.02711.18
5.2.150.2570.02710.98
5.2.140.2600.03011.21
5.2.130.2630.02011.14
5.2.120.2600.03710.96
5.2.110.2470.02010.95
5.2.100.2130.02710.95
5.2.90.2670.03310.96
5.2.80.2930.03710.93
5.2.70.2670.03711.14
5.2.60.2500.03010.89
5.2.50.2530.02711.02
5.2.40.1630.03311.04
5.2.30.1700.03311.13
5.2.20.2100.02311.02
5.2.10.2070.02310.96
5.2.00.1530.03310.57
5.1.60.2370.0279.88
5.1.50.2400.02310.00
5.1.40.2300.0309.95
5.1.30.2370.03010.23
5.1.20.2170.02710.25
5.1.10.2330.0339.95
5.1.00.2400.02310.04
5.0.50.1200.0238.46
5.0.40.1030.0208.38
5.0.30.1170.0278.19
5.0.20.1170.0138.11
5.0.10.0870.0208.29
5.0.00.1400.0378.27
4.4.90.1070.0177.95
4.4.80.1130.0207.95
4.4.70.1070.0137.95
4.4.60.0930.0137.95
4.4.50.1370.0137.95
4.4.40.1200.0307.95
4.4.30.1030.0137.95
4.4.20.1030.0177.95
4.4.10.1200.0177.95
4.4.00.1030.0277.95
4.3.110.1030.0177.95
4.3.100.1030.0177.95
4.3.90.1070.0177.95
4.3.80.1000.0277.95
4.3.70.1070.0137.95
4.3.60.0900.0137.95
4.3.50.0870.0137.95
4.3.40.0930.0207.95
4.3.30.0500.0177.95
4.3.20.0770.0177.95
4.3.10.0530.0177.95
4.3.00.0770.0177.95

preferences:
55.69 ms | 401 KiB | 5 Q