3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump('Possibly' | 'possibly not');

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
8.3.50.0120.00818.22
8.3.40.0110.00418.71
8.3.30.0070.01418.32
8.3.20.0040.00418.39
8.3.10.0060.00320.26
8.3.00.0040.00418.88
8.2.180.0090.01216.50
8.2.170.0090.00622.96
8.2.160.0100.01021.98
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0070.00019.82
8.2.110.0080.00419.27
8.2.100.0070.00417.59
8.2.90.0000.00818.97
8.2.80.0030.00617.97
8.2.70.0060.00317.50
8.2.60.0000.00817.91
8.2.50.0050.00318.07
8.2.40.0000.00818.00
8.2.30.0000.00818.03
8.2.20.0030.00517.58
8.2.10.0000.00717.59
8.2.00.0000.00717.65
8.1.280.0140.00025.92
8.1.270.0000.00824.66
8.1.260.0070.00026.35
8.1.250.0000.00828.09
8.1.240.0060.00321.25
8.1.230.0080.00417.42
8.1.220.0090.00017.74
8.1.210.0030.00518.77
8.1.200.0030.00617.10
8.1.190.0000.00716.97
8.1.180.0000.00818.10
8.1.170.0000.00818.96
8.1.160.0000.00718.73
8.1.150.0000.00718.50
8.1.140.0070.00017.32
8.1.130.0030.00517.85
8.1.120.0040.00417.36
8.1.110.0040.00417.27
8.1.100.0040.00417.39
8.1.90.0070.00017.32
8.1.80.0000.00817.38
8.1.70.0000.00717.21
8.1.60.0060.00317.43
8.1.50.0080.00017.29
8.1.40.0030.00517.34
8.1.30.0000.00817.34
8.1.20.0040.00417.57
8.1.10.0060.00317.25
8.1.00.0000.00717.32
8.0.300.0060.00318.77
8.0.290.0000.00816.58
8.0.280.0000.00718.29
8.0.270.0080.00017.08
8.0.260.0040.00416.60
8.0.250.0040.00416.86
8.0.240.0030.00516.72
8.0.230.0050.00216.85
8.0.220.0030.00516.72
8.0.210.0040.00316.63
8.0.200.0030.00316.80
8.0.190.0000.00716.83
8.0.180.0000.00716.66
8.0.170.0030.00616.77
8.0.160.0050.00216.76
8.0.150.0000.00816.78
8.0.140.0030.00616.71
8.0.130.0000.00513.25
8.0.120.0000.00716.72
8.0.110.0070.00016.62
8.0.100.0070.00016.75
8.0.90.0050.00216.82
8.0.80.0100.00616.82
8.0.70.0000.00716.82
8.0.60.0040.00416.73
8.0.50.0000.00716.73
8.0.30.0120.00916.93
8.0.20.0100.01316.76
8.0.10.0040.00416.82
8.0.00.0090.00916.70
7.4.330.0050.00012.85
7.4.320.0060.00016.50
7.4.300.0000.00716.45
7.4.290.0040.00416.32
7.4.280.0030.00316.50
7.4.270.0030.00316.35
7.4.260.0030.00313.03
7.4.250.0000.00816.50
7.4.240.0000.00716.43
7.4.230.0070.00016.25
7.4.220.0160.00716.25
7.4.210.0060.01016.42
7.4.200.0030.00316.36
7.4.190.0000.00716.23
7.4.160.0030.01316.29
7.4.150.0140.00316.38
7.4.140.0080.01316.40
7.4.130.0040.01316.24
7.4.120.0110.00716.47
7.4.110.0060.01216.39
7.4.100.0140.00416.39
7.4.90.0060.01116.38
7.4.80.0140.00316.33
7.4.70.0030.01316.37
7.4.60.0120.00616.29
7.4.50.0000.00916.23
7.4.40.0080.00616.42
7.4.30.0080.00816.25
7.4.00.0110.00014.95
7.3.330.0030.00313.01
7.3.320.0000.00512.97
7.3.310.0000.00716.09
7.3.300.0030.00316.11
7.3.290.0090.00616.15
7.3.280.0090.00916.13
7.3.270.0140.01216.11
7.3.260.0130.00816.42
7.3.250.0060.01416.12
7.3.240.0080.00816.46
7.3.230.0080.00816.23
7.3.210.0080.01216.05
7.3.200.0130.00619.39
7.3.190.0070.01416.09
7.3.180.0110.00416.39
7.3.170.0080.01516.16
7.3.160.0130.00316.29
7.3.120.0060.00914.76
7.3.110.0110.00414.54
7.3.100.0070.00714.60
7.3.90.0060.00914.52
7.3.80.0030.01214.80
7.3.70.0070.00714.63
7.3.60.0070.00414.43
7.3.50.0060.00914.42
7.3.40.0030.00614.50
7.3.30.0060.00314.54
7.3.20.0040.01116.29
7.3.10.0060.00816.54
7.3.00.0040.01116.57
7.2.330.0110.00516.21
7.2.320.0140.00316.21
7.2.310.0060.01616.50
7.2.300.0060.01116.43
7.2.290.0110.00616.32
7.2.240.0080.00814.80
7.2.230.0030.01314.46
7.2.220.0070.00714.97
7.2.210.0090.00614.78
7.2.200.0060.00914.91
7.2.190.0030.01214.91
7.2.180.0130.00314.71
7.2.170.0070.01014.63
7.2.160.0030.01014.44
7.2.150.0070.01016.59
7.2.140.0030.00916.42
7.2.130.0060.00316.74
7.2.120.0030.01016.64
7.2.110.0000.01016.86
7.2.100.0090.00316.78
7.2.90.0060.00816.72
7.2.80.0040.00716.62
7.2.70.0090.00016.66
7.2.60.0040.01116.48
7.2.50.0070.00316.77
7.2.40.0000.01216.57
7.2.30.0070.01016.62
7.2.20.0040.00816.75
7.2.10.0060.01016.90
7.2.00.0050.00917.98
7.1.330.0060.01215.50
7.1.320.0030.01015.88
7.1.310.0060.00915.90
7.1.300.0130.00315.62
7.1.290.0070.00715.69
7.1.280.0030.01015.18
7.1.270.0030.00615.56
7.1.260.0070.00715.72
7.1.250.0060.00615.64
7.1.100.0000.01117.73
7.1.70.0000.01117.10
7.1.60.0110.00719.40
7.1.50.0120.00916.76
7.1.00.0000.04322.35
7.0.200.0120.00414.45
7.0.140.0100.06722.18
7.0.120.0000.07722.01
7.0.60.0130.08021.72
7.0.50.0070.06317.66
7.0.40.0000.08720.06
7.0.30.0170.04320.20
7.0.20.0270.07720.16
7.0.10.0070.04720.21
7.0.00.0070.06020.16
5.6.280.0000.07721.12
5.6.210.0070.06020.66
5.6.200.0100.05018.11
5.6.190.0000.08720.64
5.6.180.0470.06720.41
5.6.170.0470.06720.47
5.6.160.0030.08720.38
5.6.150.0070.05318.22
5.6.140.0170.06718.12
5.6.130.0130.06018.08
5.6.120.0170.07720.99
5.6.110.0130.07021.00
5.6.100.0130.07320.95
5.6.90.0130.07720.87
5.6.80.0130.07320.52
5.5.350.0330.06320.40
5.5.340.0030.07717.99
5.5.330.0070.04020.23
5.5.320.0170.08320.41
5.5.310.0330.06020.27
5.5.300.0000.05317.91
5.5.290.0070.08317.98
5.5.280.0130.07720.76
5.5.270.0100.07320.75
5.5.260.0030.06720.86
5.5.250.0000.04320.61
5.5.240.0130.08020.15
5.4.450.0230.04019.21
5.4.440.0330.05019.59
5.4.430.0200.05719.36
5.4.420.0300.03719.36
5.4.410.0100.05019.45
5.4.400.0300.06718.88
5.4.390.0200.05019.04
5.4.380.0200.03719.07
5.4.370.0370.04019.16
5.4.360.0270.06319.04
5.4.350.0130.05319.16
5.4.340.0330.06019.26
5.4.320.0170.07719.11
5.4.310.0170.04018.90
5.4.300.0300.06719.09
5.4.290.0200.07018.87
5.4.280.0070.06019.04
5.4.270.0230.07018.96
5.4.260.0200.07019.06
5.4.250.0300.04019.15
5.4.240.0230.05319.09
5.4.230.0300.07319.06
5.4.220.0330.06719.03
5.4.210.0230.04319.16
5.4.200.0230.05719.25
5.4.190.0300.06319.19
5.4.180.0200.06019.25
5.4.170.0370.04719.08
5.4.160.0300.05719.02
5.4.150.0230.04319.06
5.4.140.0270.04316.32
5.4.130.0130.06316.28
5.4.120.0270.06016.12
5.4.110.0330.03016.22
5.4.100.0270.04016.42
5.4.90.0170.07016.36
5.4.80.0300.05716.16
5.4.70.0230.06016.38
5.4.60.0200.07316.43
5.4.50.0200.03716.24
5.4.40.0330.05716.38
5.4.30.0130.07716.36
5.4.20.0230.04016.19
5.4.10.0200.03716.33
5.4.00.0270.03315.79
5.3.290.0200.06314.59
5.3.280.0200.03714.41
5.3.270.0200.03714.55
5.3.260.0170.06314.39
5.3.250.0230.04314.57
5.3.240.0230.04714.53
5.3.230.0170.04314.61
5.3.220.0230.03714.49
5.3.210.0300.04014.57
5.3.200.0270.07014.48
5.3.190.0130.05314.66
5.3.180.0170.03714.49
5.3.170.0170.05014.57
5.3.160.0200.05014.43
5.3.150.0200.04714.57
5.3.140.0230.07014.45
5.3.130.0170.06714.47
5.3.120.0230.03314.36
5.3.110.0230.03714.45
5.3.100.0230.03013.85
5.3.90.0200.03713.97
5.3.80.0200.03314.03
5.3.70.0130.04013.83
5.3.60.0170.07013.96
5.3.50.0170.07313.89
5.3.40.0170.06713.92
5.3.30.0170.06313.74
5.3.20.0200.05713.64
5.3.10.0200.07313.59
5.3.00.0100.05313.72
5.2.170.0170.04711.00
5.2.160.0170.05011.15
5.2.150.0170.04011.30
5.2.140.0200.05011.08
5.2.130.0170.03710.92
5.2.120.0230.05711.04
5.2.110.0130.05710.92
5.2.100.0100.03311.00
5.2.90.0170.04010.95
5.2.80.0170.03311.08
5.2.70.0200.03311.07
5.2.60.0130.03311.02
5.2.50.0130.03310.90
5.2.40.0230.05010.96
5.2.30.0100.04010.91
5.2.20.0130.06010.85
5.2.10.0200.04310.89
5.2.00.0130.03310.70
5.1.60.0130.0239.96
5.1.50.0130.0339.89
5.1.40.0170.0209.87
5.1.30.0100.03010.36
5.1.20.0170.05010.34
5.1.10.0170.05710.05
5.1.00.0130.05710.01
5.0.50.0070.0238.45
5.0.40.0100.0238.30
5.0.30.0030.0338.23
5.0.20.0030.0438.23
5.0.10.0070.0338.19
5.0.00.0130.0578.13
4.4.90.0070.0207.99
4.4.80.0030.0207.99
4.4.70.0030.0207.99
4.4.60.0070.0207.99
4.4.50.0100.0137.99
4.4.40.0070.0577.99
4.4.30.0100.0137.99
4.4.20.0070.0177.99
4.4.10.0100.0177.99
4.4.00.0170.0477.99
4.3.110.0130.0307.99
4.3.100.0070.0177.99
4.3.90.0100.0277.99
4.3.80.0070.0337.99
4.3.70.0070.0207.99
4.3.60.0030.0377.99
4.3.50.0070.0377.99
4.3.40.0030.0277.99
4.3.30.0100.0237.99
4.3.20.0070.0207.99
4.3.10.0030.0307.99
4.3.00.0070.0207.99

preferences:
52.75 ms | 401 KiB | 5 Q