3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo var_dump(method_exists($thing, 'test'));

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)
8.3.60.0100.01016.63
8.3.50.0180.00417.91
8.3.40.0120.00318.84
8.3.30.0070.00719.13
8.3.20.0040.00420.16
8.3.10.0080.00021.76
8.3.00.0070.00019.02
8.2.180.0090.01218.29
8.2.170.0120.00318.96
8.2.160.0030.01022.96
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00019.53
8.2.110.0100.00020.53
8.2.100.0090.00317.68
8.2.90.0040.00419.22
8.2.80.0040.00417.97
8.2.70.0080.00417.50
8.2.60.0000.00817.55
8.2.50.0050.00318.10
8.2.40.0000.01218.22
8.2.30.0000.00819.43
8.2.20.0000.00717.56
8.2.10.0000.00818.00
8.2.00.0020.00517.71
8.1.270.0110.00418.88
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0090.00321.28
8.1.230.0000.01217.77
8.1.220.0030.00617.74
8.1.210.0030.00618.77
8.1.200.0060.00317.35
8.1.190.0060.00317.23
8.1.180.0080.00018.10
8.1.170.0000.00918.51
8.1.160.0050.00321.90
8.1.150.0040.00418.67
8.1.140.0050.00319.11
8.1.130.0030.00317.67
8.1.120.0040.00417.39
8.1.110.0040.00417.23
8.1.100.0000.00817.20
8.1.90.0030.00317.34
8.1.80.0040.00417.33
8.1.70.0030.00317.38
8.1.60.0040.00817.33
8.1.50.0040.00417.49
8.1.40.0080.00317.42
8.1.30.0040.00417.59
8.1.20.0040.00417.48
8.1.10.0060.00317.51
8.1.00.0000.00917.48
8.0.300.0030.00618.77
8.0.290.0090.00016.63
8.0.280.0040.00418.32
8.0.270.0000.00717.15
8.0.260.0040.00417.11
8.0.250.0000.00716.99
8.0.240.0030.00616.96
8.0.230.0030.00316.84
8.0.220.0000.00716.95
8.0.210.0070.00016.89
8.0.200.0030.00316.95
8.0.190.0050.00216.86
8.0.180.0000.00716.80
8.0.170.0030.00516.94
8.0.160.0030.00516.88
8.0.150.0110.00016.87
8.0.140.0080.00316.86
8.0.130.0000.00513.36
8.0.120.0040.00416.82
8.0.110.0030.00516.85
8.0.100.0040.00416.80
8.0.90.0070.00016.93
8.0.80.0150.00316.79
8.0.70.0040.00416.76
8.0.60.0030.00516.77
8.0.50.0000.00816.75
8.0.30.0130.00716.93
8.0.20.0090.01217.40
8.0.10.0030.00516.94
8.0.00.0100.01016.72
7.4.330.0000.00515.03
7.4.320.0000.00616.41
7.4.300.0030.00316.36
7.4.290.0030.00316.46
7.4.280.0000.00716.46
7.4.270.0030.00316.37
7.4.260.0100.00016.37
7.4.250.0000.00716.44
7.4.240.0030.00316.46
7.4.230.0000.00716.26
7.4.220.0130.00416.50
7.4.210.0090.00616.50
7.4.200.0000.00716.55
7.4.160.0060.01316.34
7.4.150.0190.00017.40
7.4.140.0140.00317.86
7.4.130.0090.00916.39
7.4.120.0100.00616.58
7.4.110.0120.00616.48
7.4.100.0030.01316.54
7.4.90.0130.00416.39
7.4.80.0130.00619.39
7.4.70.0070.01016.44
7.4.60.0090.00716.27
7.4.50.0030.00616.58
7.4.40.0100.00716.43
7.4.30.0090.01616.38
7.4.00.0030.01014.88
7.3.330.0000.00812.96
7.3.320.0030.00313.07
7.3.310.0000.00716.26
7.3.300.0040.00416.18
7.3.290.0020.01316.23
7.3.280.0110.00616.15
7.3.270.0110.00717.40
7.3.260.0100.00716.39
7.3.250.0100.00816.36
7.3.240.0030.01316.19
7.3.230.0150.00316.39
7.3.210.0060.01016.09
7.3.200.0150.00719.39
7.3.190.0150.00016.18
7.3.180.0100.00616.34
7.3.170.0120.00616.38
7.3.160.0090.00916.23
7.2.330.0090.00916.20
7.2.320.0130.01016.60
7.2.310.0060.00916.19
7.2.300.0070.01016.40
7.2.290.0140.00916.59
7.2.00.0060.00619.26
7.1.100.0070.00717.91
7.1.70.0030.00516.77
7.1.60.0030.02119.46
7.1.50.0140.01016.93
7.1.00.0000.08022.40
7.0.200.0000.00716.45
7.0.140.0030.07721.97
7.0.60.0030.05019.92
7.0.50.0100.08017.84
7.0.40.0070.04720.08
7.0.30.0170.08020.02
7.0.20.0300.04020.13
7.0.10.0100.06020.00
7.0.00.0030.05720.19
5.6.280.0030.07020.90
5.6.210.0030.04020.75
5.6.200.0070.05018.13
5.6.190.0030.09020.49
5.6.180.0400.08320.57
5.6.170.0300.07320.62
5.6.160.0130.08020.44
5.6.150.0070.08018.18
5.6.140.0200.06318.11
5.6.130.0070.06718.20
5.6.120.0070.04020.99
5.6.110.0070.06020.99
5.6.100.0100.04720.96
5.6.90.0100.07320.87
5.6.80.0100.07020.38
5.5.350.0330.07020.52
5.5.340.0100.04717.89
5.5.330.0070.08020.40
5.5.320.0300.03720.34
5.5.310.0170.04320.29
5.5.300.0100.07718.00
5.5.290.0100.07718.00
5.5.280.0070.07320.68
5.5.270.0030.06720.71
5.5.260.0100.08020.75
5.5.250.0070.09020.58
5.5.240.0000.08020.15
5.4.450.0670.05019.64
5.4.440.0170.06019.47
5.4.430.0100.06719.44
5.4.420.0200.07019.13
5.4.410.0130.07319.30
5.4.400.0100.06018.95
5.4.390.0330.05018.46
5.4.380.0230.06018.50
5.4.370.0330.05718.65
5.4.360.0270.06718.52
5.4.350.0230.07018.50
5.4.340.0400.06318.61
5.4.320.0200.06018.71
5.4.310.0270.06318.70
5.4.300.0300.07018.66
5.4.290.0130.06018.47
5.4.280.0070.07018.69
5.4.270.0230.07318.55
5.4.260.0030.07318.58
5.4.250.0130.06718.48
5.4.240.0170.07018.50
5.4.230.0170.06318.55
5.4.220.0300.04718.63
5.4.210.0170.06018.68
5.4.200.0130.05716.73
5.4.190.0130.05718.55
5.4.180.0100.06318.70
5.4.170.0100.06318.42
5.4.160.0270.05018.67
5.4.150.0200.05318.50
5.4.140.0230.05316.33
5.4.130.0170.05016.04
5.4.120.0200.05716.13
5.4.110.0370.04016.30
5.4.100.0200.06716.25
5.4.90.0170.05316.04
5.4.80.0130.05716.11
5.4.70.0230.05016.14
5.4.60.0130.05716.23
5.4.50.0200.05016.03
5.4.40.0230.06716.32
5.4.30.0330.04016.12
5.4.20.0230.06716.15
5.4.10.0130.06716.13
5.4.00.0270.04715.80
5.3.290.0230.05714.71
5.3.280.0170.05314.54
5.3.270.0270.06014.69
5.3.260.0230.05714.49
5.3.250.0230.06014.60
5.3.240.0230.05314.55
5.3.230.0330.06714.69
5.3.220.0270.06314.47
5.3.210.0170.06714.55
5.3.200.0130.07314.51
5.3.190.0270.05714.56
5.3.180.0170.06714.45
5.3.170.0200.06014.65
5.3.160.0200.06314.45
5.3.150.0170.06714.52
5.3.140.0170.05314.50
5.3.130.0170.06314.51
5.3.120.0230.05014.62
5.3.110.0200.07714.63
5.3.100.0100.06314.11
5.3.90.0030.07313.93
5.3.80.0300.04313.96
5.3.70.0200.06014.00
5.3.60.0130.08013.89
5.3.50.0230.05713.85
5.3.40.0400.05313.85
5.3.30.0170.07013.93
5.3.20.0100.06313.66
5.3.10.0100.06713.65
5.3.00.0130.07013.72
5.2.170.0230.05011.09
5.2.160.0330.05011.12
5.2.150.0170.05711.14
5.2.140.0130.04711.13
5.2.130.0070.05011.15
5.2.120.0170.04711.04
5.2.110.0200.04011.07
5.2.100.0230.04711.15
5.2.90.0170.05011.11
5.2.80.0170.04311.02
5.2.70.0130.04311.06
5.2.60.0230.05011.20
5.2.50.0130.04710.96
5.2.40.0070.04711.03
5.2.30.0070.04710.93
5.2.20.0200.04010.90
5.2.10.0170.05010.97
5.2.00.0130.04310.82
5.1.60.0070.04010.10
5.1.50.0300.02310.02
5.1.40.0200.0279.95
5.1.30.0130.04710.34
5.1.20.0130.04010.45
5.1.10.0230.03310.13
5.1.00.0200.03310.12
5.0.50.0070.0438.66
5.0.40.0070.0378.43
5.0.30.0170.0478.28
5.0.20.0170.0278.29
5.0.10.0130.0338.16
5.0.00.0170.0508.25
4.4.90.0130.0305.82
4.4.80.0170.0205.91
4.4.70.0100.0275.86
4.4.60.0030.0305.87
4.4.50.0170.0235.89
4.4.40.0070.0475.90
4.4.30.0170.0235.91
4.4.20.0200.0205.97
4.4.10.0070.0335.88
4.4.00.0070.0375.88
4.3.110.0070.0305.82
4.3.100.0030.0335.74
4.3.90.0100.0175.77
4.3.80.0170.0335.86
4.3.70.0130.0275.91
4.3.60.0130.0235.91
4.3.50.0170.0275.79
4.3.40.0030.0405.75
4.3.30.0100.0234.65
4.3.20.0070.0234.61
4.3.10.0100.0234.47
4.3.00.0100.0279.38

preferences:
46.76 ms | 400 KiB | 5 Q