3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump('{!' . (string)3 . '}'); var_dump('{!' . (string)2 + 1 . '}');

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)
8.3.60.0150.00416.73
8.3.50.0120.01021.99
8.3.40.0090.00618.57
8.3.30.0000.01518.87
8.3.20.0080.00020.04
8.3.10.0050.00323.70
8.3.00.0040.00420.79
8.2.180.0090.00918.29
8.2.170.0100.00722.96
8.2.160.0130.00020.43
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0080.00020.82
8.2.110.0040.00421.18
8.2.100.0040.00819.45
8.2.90.0040.00419.23
8.2.80.0030.00517.97
8.2.70.0040.00417.50
8.2.60.0030.00617.93
8.2.50.0040.00418.07
8.2.40.0030.00719.82
8.2.30.0040.00718.20
8.2.20.0040.00417.73
8.2.10.0000.00817.86
8.2.00.0000.00717.71
8.1.280.0150.00425.92
8.1.270.0000.00923.79
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0060.00322.56
8.1.230.0090.00319.15
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0000.00817.13
8.1.180.0000.00918.10
8.1.170.0080.00018.54
8.1.160.0040.00422.01
8.1.150.0040.00418.56
8.1.140.0040.00417.33
8.1.130.0030.00317.74
8.1.120.0000.00717.29
8.1.110.0000.00717.39
8.1.100.0000.00717.35
8.1.90.0000.00717.36
8.1.80.0000.00817.32
8.1.70.0000.00617.22
8.1.60.0050.00517.49
8.1.50.0040.00417.47
8.1.40.0040.00417.47
8.1.30.0120.00017.54
8.1.20.0000.00817.52
8.1.10.0000.00717.43
8.1.00.0050.00317.26
8.0.300.0020.00518.77
8.0.290.0040.00417.05
8.0.280.0000.00718.36
8.0.270.0000.00817.17
8.0.260.0030.00318.33
8.0.250.0070.00016.82
8.0.240.0030.00316.88
8.0.230.0070.00316.94
8.0.220.0000.00716.93
8.0.210.0030.00316.89
8.0.200.0000.00716.98
8.0.190.0040.00416.91
8.0.180.0000.00716.78
8.0.170.0080.00016.91
8.0.160.0080.00016.84
8.0.150.0000.00816.85
8.0.140.0040.00416.92
8.0.130.0000.00513.30
8.0.120.0080.00016.86
8.0.110.0030.00516.82
8.0.100.0030.00616.94
8.0.90.0000.00716.94
8.0.80.0090.00616.76
8.0.70.0000.00816.79
8.0.60.0040.00416.63
8.0.50.0040.00416.85
8.0.30.0150.00617.01
8.0.20.0100.00817.40
8.0.10.0070.00016.81
8.0.00.0100.00716.58
7.4.330.0030.00315.00
7.4.320.0060.00016.38
7.4.300.0000.00816.29
7.4.290.0000.00616.50
7.4.280.0040.00416.33
7.4.270.0030.00316.31
7.4.260.0030.00516.34
7.4.250.0000.00716.41
7.4.240.0020.00516.36
7.4.230.0000.00716.46
7.4.220.0100.00716.39
7.4.210.0070.00716.42
7.4.200.0040.00316.11
7.4.190.0050.00316.37
7.4.160.0120.00316.39
7.4.150.0070.01017.40
7.4.140.0070.01117.86
7.4.130.0080.00816.50
7.4.120.0130.00616.45
7.4.110.0170.00316.36
7.4.100.0070.01016.64
7.4.90.0100.00716.34
7.4.80.0060.01319.39
7.4.70.0090.00616.52
7.4.60.0060.01516.62
7.4.50.0040.00416.50
7.4.40.0100.00716.46
7.4.30.0090.00616.21
7.4.00.0070.01115.00
7.3.330.0030.00313.22
7.3.320.0050.00013.04
7.3.310.0070.00016.29
7.3.300.0030.00316.29
7.3.290.0080.00616.30
7.3.280.0130.00616.26
7.3.270.0070.01017.40
7.3.260.0140.00716.21
7.3.250.0130.00716.52
7.3.240.0070.01016.41
7.3.230.0060.01216.46
7.3.210.0060.01116.38
7.3.200.0100.01319.39
7.3.190.0100.01316.30
7.3.180.0150.00616.22
7.3.170.0100.00516.33
7.3.160.0100.00616.43
7.3.120.0110.00414.96
7.2.330.0070.01416.66
7.2.320.0120.01116.36
7.2.310.0150.00916.68
7.2.300.0090.00616.62
7.2.290.0130.00316.25
7.2.60.0070.00717.09
7.2.00.0040.01119.66
7.1.200.0040.00815.50
7.1.100.0070.01117.92
7.1.70.0050.00216.77
7.1.60.0030.01719.46
7.1.50.0030.01416.57
7.1.00.0000.08022.32
7.0.200.0000.00716.56
7.0.140.0070.09022.00
7.0.110.0270.06020.02
7.0.100.0170.06719.99
7.0.90.0100.06719.97
7.0.80.0270.08319.95
7.0.70.0070.07019.96
7.0.60.0130.07319.90
7.0.50.0130.04319.88
7.0.40.0070.04719.79
7.0.30.0070.05319.85
7.0.20.0000.05719.64
7.0.10.0070.07319.70
7.0.00.0170.06019.71
5.6.280.0000.07721.03
5.6.260.0130.06020.62
5.6.250.0170.06720.72
5.6.240.0030.04320.63
5.6.230.0130.07020.55
5.6.220.0100.07720.54
5.6.210.0100.07720.39
5.6.200.0070.06720.48
5.6.190.0030.07020.58
5.6.180.0030.07320.70
5.6.170.0170.05320.70
5.6.160.0200.04020.55
5.6.150.0100.07720.58
5.6.140.0100.08720.60
5.6.130.0130.07020.45
5.6.120.0100.08020.60
5.6.110.0130.08020.69
5.6.100.0070.04720.64
5.6.90.0030.06020.55
5.6.80.0100.05020.01
5.6.70.0070.06719.98
5.6.60.0100.08020.00
5.6.50.0070.05019.96
5.6.40.0170.05319.97
5.6.30.0100.04719.97
5.6.20.0130.06720.20
5.6.10.0000.04319.90
5.6.00.0100.07319.96
5.5.380.0030.05017.63
5.5.370.0030.04017.63
5.5.360.0070.07717.41
5.5.350.0070.04717.18
5.5.340.0170.05718.16
5.5.330.0200.06718.10
5.5.320.0100.07718.26
5.5.310.0070.07018.09
5.5.300.0030.05317.86
5.5.290.0000.05017.77
5.5.280.0030.08318.09
5.5.270.0100.07718.09
5.5.260.0100.07018.05
5.5.250.0030.08317.91
5.5.240.0000.07017.51
5.5.230.0170.06717.18
5.5.220.0070.06317.54
5.5.210.0000.05717.50
5.5.200.0070.05317.26
5.5.190.0070.08017.37
5.5.180.0000.05717.51
5.5.160.0100.05717.45
5.5.150.0100.04017.24
5.5.140.0170.06717.52
5.5.130.0070.04717.37
5.5.120.0070.07017.45
5.5.110.0100.07017.37
5.5.100.0030.04717.43
5.5.90.0000.04717.34
5.5.80.0000.04317.50
5.5.70.0070.06717.27
5.5.60.0100.07717.10
5.5.50.0030.07017.37
5.5.40.0000.05717.09
5.5.30.0070.05317.40
5.5.20.0030.08317.39
5.5.10.0070.06717.33
5.5.00.0100.04317.08
5.4.450.0000.06019.31
5.4.440.0000.05019.27
5.4.430.0030.08319.59
5.4.420.0070.04719.28
5.4.410.0070.07319.34
5.4.400.0070.03719.25
5.4.390.0100.07318.95
5.4.380.0100.07319.11
5.4.370.0000.04019.08
5.4.360.0000.08318.95
5.4.350.0030.05019.18
5.4.340.0100.07718.91
5.4.320.0030.04019.27
5.4.310.0000.04019.00
5.4.300.0030.04719.09
5.4.290.0030.08019.06
5.4.280.0030.04018.94
5.4.270.0030.06718.93
5.4.260.0030.05019.11
5.4.250.0100.06318.94
5.4.240.0000.04019.09
5.4.230.0070.07018.94
5.4.220.0030.04719.00
5.4.210.0030.07718.98
5.4.200.0200.05018.94
5.4.190.0170.06318.97
5.4.180.0070.07019.02
5.4.170.0030.07019.24
5.4.160.0070.03319.00
5.4.150.0030.08318.93
5.4.140.0070.05716.53
5.4.130.0030.04316.21
5.4.120.0170.02716.18
5.4.110.0100.08016.37
5.4.100.0070.07016.29
5.4.90.0100.05716.29
5.4.80.0030.07316.51
5.4.70.0030.07316.22
5.4.60.0070.07016.48
5.4.50.0070.04716.38
5.4.40.0030.03316.51
5.4.30.0030.04016.50
5.4.20.0000.03716.25
5.4.10.0000.05016.37
5.4.00.0100.07015.70
5.3.290.0070.04314.56
5.3.280.0030.04014.38
5.3.270.0030.03714.66
5.3.260.0070.03714.48
5.3.250.0030.06714.61
5.3.240.0030.06314.66
5.3.230.0100.02714.54
5.3.220.0070.05714.57
5.3.210.0070.07014.43
5.3.200.0070.05014.63
5.3.190.0030.06714.44
5.3.180.0100.06714.48
5.3.170.0130.06714.57
5.3.160.0100.07014.50
5.3.150.0070.05714.45
5.3.140.0070.03314.46
5.3.130.0070.06014.45
5.3.120.0130.07314.42
5.3.110.0030.04014.44
5.3.100.0070.07713.92
5.3.90.0030.03713.91
5.3.80.0030.03313.90
5.3.70.0170.06013.80
5.3.60.0070.03013.93
5.3.50.0100.03014.00
5.3.40.0030.06013.77
5.3.30.0070.05013.84
5.3.20.0030.07313.57
5.3.10.0100.06713.59
5.3.00.0070.03713.71
5.2.170.0030.06011.93
5.2.160.0130.04311.93
5.2.150.0030.02711.93
5.2.140.0070.02311.93
5.2.130.0030.05711.93
5.2.120.0000.04711.93
5.2.110.0030.06011.93
5.2.100.0030.06011.93
5.2.90.0070.03711.93
5.2.80.0030.03711.93
5.2.70.0000.04311.93
5.2.60.0030.03011.93
5.2.50.0000.03011.93
5.2.40.0030.02711.93
5.2.30.0030.03011.93
5.2.20.0030.03711.93
5.2.10.0070.02711.93
5.2.00.0070.02311.93
5.1.60.0030.02311.93
5.1.50.0000.02711.93
5.1.40.0100.01711.93
5.1.30.0000.03011.93
5.1.20.0000.02711.93
5.1.10.0000.02711.93
5.1.00.0000.02711.93
5.0.50.0000.02011.93
5.0.40.0000.02711.93
5.0.30.0030.05711.93
5.0.20.0030.02311.93
5.0.10.0000.04311.93
5.0.00.0070.06011.93
4.4.90.0030.02711.93
4.4.80.0030.02311.93
4.4.70.0000.01711.93
4.4.60.0000.02011.93
4.4.50.0030.01011.93
4.4.40.0000.02711.93
4.4.30.0000.01711.93
4.4.20.0030.01311.93
4.4.10.0070.01311.93
4.4.00.0000.02711.93
4.3.110.0000.01711.93
4.3.100.0030.02711.93
4.3.90.0000.02711.93
4.3.80.0030.02011.93
4.3.70.0070.02711.93
4.3.60.0000.02011.93
4.3.50.0000.02011.93
4.3.40.0000.02311.93
4.3.30.0000.01711.93
4.3.20.0070.01011.93
4.3.10.0000.02011.93
4.3.00.0000.02311.93

preferences:
55.51 ms | 401 KiB | 5 Q