3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace A; function var_dump() { echo("lol"); } echo("e");

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)
8.3.40.0120.00318.62
8.3.30.0110.00318.88
8.3.20.0070.00020.21
8.3.10.0040.00423.59
8.3.00.0000.00919.25
8.2.170.0070.00722.96
8.2.160.0070.00720.35
8.2.150.0070.00024.18
8.2.140.0050.00224.66
8.2.130.0100.00726.16
8.2.120.0070.00022.18
8.2.110.0030.00721.05
8.2.100.0060.00617.78
8.2.90.0040.00419.09
8.2.80.0040.00417.97
8.2.70.0060.00317.50
8.2.60.0040.00417.80
8.2.50.0000.00818.07
8.2.40.0050.00319.76
8.2.30.0040.00417.98
8.2.20.0050.00317.56
8.2.10.0040.00417.84
8.2.00.0060.00317.42
8.1.270.0050.00323.96
8.1.260.0000.00726.35
8.1.250.0030.00628.09
8.1.240.0090.00022.19
8.1.230.0040.00818.71
8.1.220.0090.00017.74
8.1.210.0080.00018.77
8.1.200.0060.00317.13
8.1.190.0000.00817.10
8.1.180.0040.00418.10
8.1.170.0000.00818.52
8.1.160.0040.00421.84
8.1.150.0040.00418.45
8.1.140.0050.00317.32
8.1.130.0000.00717.61
8.1.120.0000.00817.21
8.1.110.0000.00717.28
8.1.100.0090.00017.32
8.1.90.0040.00417.22
8.1.80.0000.00717.37
8.1.70.0030.00317.23
8.1.60.0040.00417.33
8.1.50.0050.00317.25
8.1.40.0040.00417.38
8.1.30.0040.00417.37
8.1.20.0080.00017.53
8.1.10.0040.00417.45
8.1.00.0000.00717.38
8.0.300.0000.00819.90
8.0.290.0000.00716.75
8.0.280.0070.00018.37
8.0.270.0070.00017.23
8.0.260.0060.00017.05
8.0.250.0030.00316.89
8.0.240.0040.00416.84
8.0.230.0040.00416.68
8.0.220.0030.00316.76
8.0.210.0050.00216.76
8.0.200.0060.00016.84
8.0.190.0000.00816.71
8.0.180.0070.00016.71
8.0.170.0040.00416.78
8.0.160.0000.00816.71
8.0.150.0000.00716.69
8.0.140.0000.00716.64
8.0.130.0050.00013.20
8.0.120.0050.00216.71
8.0.110.0000.00816.63
8.0.100.0040.00416.71
8.0.90.0070.00016.79
8.0.80.0140.00616.76
8.0.70.0000.00716.78
8.0.60.0000.00716.71
8.0.50.0040.00416.80
8.0.30.0080.01116.97
8.0.20.0090.00917.40
8.0.10.0020.00516.86
8.0.00.0110.01016.64
7.4.330.0050.00015.00
7.4.320.0030.00316.38
7.4.300.0060.00016.49
7.4.290.0000.00716.37
7.4.280.0060.00316.46
7.4.270.0070.00016.27
7.4.260.0040.00716.27
7.4.250.0030.00316.43
7.4.240.0040.00416.38
7.4.230.0070.00016.53
7.4.220.0040.01116.40
7.4.210.0100.00616.45
7.4.200.0000.00716.57
7.4.190.0030.00316.46
7.4.160.0000.01416.37
7.4.150.0030.01617.40
7.4.140.0130.00517.86
7.4.130.0130.00416.40
7.4.120.0050.01116.31
7.4.110.0070.01016.36
7.4.100.0100.01016.31
7.4.90.0090.00916.26
7.4.80.0170.00019.39
7.4.70.0130.00316.32
7.4.60.0080.00816.50
7.4.50.0040.00416.09
7.4.40.0130.00322.77
7.4.30.0080.00816.26
7.4.00.0040.01114.80
7.3.330.0050.00313.16
7.3.320.0000.00513.11
7.3.310.0070.00016.12
7.3.300.0030.00316.05
7.3.290.0090.00916.24
7.3.280.0090.00816.17
7.3.270.0060.01217.40
7.3.260.0110.00716.45
7.3.250.0090.01016.36
7.3.240.0120.00716.16
7.3.230.0080.00916.39
7.3.210.0100.00716.11
7.3.200.0150.00319.39
7.3.190.0110.01116.14
7.3.180.0060.00916.31
7.3.170.0080.00816.27
7.3.160.0000.01616.38
7.3.120.0120.00314.73
7.3.110.0000.01514.70
7.3.100.0000.01314.42
7.3.90.0000.01114.55
7.3.80.0110.00414.61
7.3.70.0030.01014.83
7.3.60.0040.00814.78
7.3.50.0100.00314.71
7.3.40.0060.00614.40
7.3.30.0070.00714.45
7.3.20.0090.00316.59
7.3.10.0060.00616.43
7.3.00.0030.01016.35
7.2.330.0130.00316.36
7.2.320.0090.01316.42
7.2.310.0120.00616.65
7.2.300.0080.00816.42
7.2.290.0090.00916.54
7.2.240.0030.01014.77
7.2.230.0060.00614.84
7.2.220.0120.00414.88
7.2.210.0030.01314.76
7.2.200.0070.00315.05
7.2.190.0030.00714.80
7.2.180.0040.01214.89
7.2.170.0080.00814.91
7.2.160.0030.01014.83
7.2.150.0060.00916.84
7.2.140.0030.01316.65
7.2.130.0040.01116.73
7.2.120.0140.00016.70
7.2.110.0110.00316.46
7.2.100.0060.00916.83
7.2.90.0060.01216.71
7.2.80.0070.00316.86
7.2.70.0090.00616.51
7.2.60.0100.01016.80
7.2.50.0120.00816.70
7.2.40.0070.00716.36
7.2.30.0070.01016.56
7.2.20.0070.00716.75
7.2.10.0040.01216.61
7.2.00.0120.00517.77
7.1.330.0060.00615.40
7.1.320.0000.01515.66
7.1.310.0070.00715.63
7.1.300.0060.00615.81
7.1.290.0090.00615.49
7.1.280.0060.00615.42
7.1.270.0060.00615.57
7.1.260.0110.00315.86
7.1.250.0070.00715.80
7.1.100.0070.00417.63
7.1.70.0000.00717.09
7.1.60.0130.01019.46
7.1.50.0070.01316.84
7.1.00.0070.07322.40
7.0.200.0100.00314.79
7.0.140.0030.07022.09
7.0.110.0130.05019.98
7.0.100.0070.08720.00
7.0.90.0170.07719.83
7.0.80.0170.07319.92
7.0.70.0070.09019.91
7.0.60.0070.08320.02
7.0.50.0200.06020.24
7.0.40.0000.08020.20
7.0.30.0030.08720.28
7.0.20.0200.07720.04
7.0.10.0100.09320.18
7.0.00.0100.07720.26
5.6.280.0000.07720.91
5.6.260.0100.06720.69
5.6.250.0130.07320.58
5.6.240.0100.07720.86
5.6.230.0100.08320.62
5.6.220.0100.05720.68
5.6.210.0100.07720.72
5.6.200.0170.08021.29
5.6.190.0200.07321.19
5.6.180.0100.05021.29
5.6.170.0070.05020.99
5.6.160.0100.08021.29
5.6.150.0130.07021.12
5.6.140.0070.06321.13
5.6.130.0070.04721.07
5.6.120.0070.08021.09
5.6.110.0170.07720.93
5.6.100.0100.07321.24
5.6.90.0130.07721.00
5.6.80.0100.05320.54
5.6.70.0100.07720.46
5.6.60.0030.07720.49
5.6.50.0130.07320.33
5.6.40.0030.08320.31
5.6.30.0070.08020.30
5.6.20.0070.07020.34
5.6.10.0100.04320.43
5.6.00.0070.06720.61
5.5.380.0030.05020.46
5.5.370.0130.03020.41
5.5.360.0130.07320.50
5.5.350.0070.07720.50
5.5.340.0030.08320.95
5.5.330.0030.08020.81
5.5.320.0100.05720.81
5.5.310.0030.08720.96
5.5.300.0000.09020.94
5.5.290.0170.06320.96
5.5.280.0070.08720.74
5.5.270.0070.08020.94
5.5.260.0100.03720.83
5.5.250.0070.06720.76
5.5.240.0070.07720.37
5.5.230.0070.06320.27
5.5.220.0100.08020.07
5.5.210.0100.07320.18
5.5.200.0070.08020.22
5.5.190.0230.06020.30
5.5.180.0130.07320.25
5.5.160.0070.08320.17
5.5.150.0030.08720.29
5.5.140.0130.06720.21
5.5.130.0170.06720.33
5.5.120.0130.07020.30
5.5.110.0000.08020.15
5.5.100.0170.04320.26
5.5.90.0070.07720.16
5.5.80.0030.08020.00
5.5.70.0070.04720.24
5.5.60.0070.04320.06
5.5.50.0070.08019.98
5.5.40.0130.07320.07
5.5.30.0070.06320.25
5.5.20.0000.05020.09
5.5.10.0200.02320.24
5.5.00.0100.04020.03
5.4.450.0070.05319.29
5.4.440.0130.07719.49
5.4.430.0100.08019.33
5.4.420.0100.08019.36
5.4.410.0170.06319.51
5.4.400.0070.05019.02
5.4.390.0100.04719.09
5.4.380.0100.07318.95
5.4.370.0130.06319.14
5.4.360.0100.07319.25
5.4.350.0130.04319.14
5.4.340.0100.06319.32
5.4.320.0000.05718.99
5.4.310.0100.07319.02
5.4.300.0130.06719.18
5.4.290.0070.04719.09
5.4.280.0070.06719.16
5.4.270.0030.07718.98
5.4.260.0030.07719.21
5.4.250.0030.07719.32
5.4.240.0170.06319.22
5.4.230.0100.07318.94
5.4.220.0100.05719.33
5.4.210.0130.06719.18
5.4.200.0030.04719.23
5.4.190.0100.06319.00
5.4.180.0100.03319.16
5.4.170.0030.04019.22
5.4.160.0030.04719.16
5.4.150.0070.03319.22
5.4.140.0030.03316.57
5.4.130.0030.04316.35
5.4.120.0070.07016.42
5.4.110.0030.04016.50
5.4.100.0000.03716.56
5.4.90.0130.06716.47
5.4.80.0030.03716.34
5.4.70.0000.04316.35
5.4.60.0000.07716.34
5.4.50.0000.07716.47
5.4.40.0030.03716.53
5.4.30.0030.05716.53
5.4.20.0070.03016.44
5.4.10.0070.03016.56
5.4.00.0070.03015.73
5.3.290.0100.07314.80
5.3.280.0070.08014.59
5.3.270.0070.03714.73
5.3.260.0070.06314.69
5.3.250.0000.04014.63
5.3.240.0030.04014.60
5.3.230.0070.03714.59
5.3.220.0030.03714.52
5.3.210.0070.03314.52
5.3.200.0000.04014.54
5.3.190.0100.07314.52
5.3.180.0030.04714.59
5.3.170.0070.07014.54
5.3.160.0030.08014.54
5.3.150.0130.06714.71
5.3.140.0030.04014.57
5.3.130.0100.03314.50
5.3.120.0030.03714.52
5.3.110.0070.03714.57
5.3.100.0000.04714.16
5.3.90.0100.03013.87
5.3.80.0070.03314.08
5.3.70.0070.03314.04
5.3.60.0070.03714.01
5.3.50.0000.04014.08
5.3.40.0000.04013.95
5.3.30.0070.06013.92
5.3.20.0070.03013.69
5.3.10.0000.05013.88
5.3.00.0000.04013.48
5.2.170.0030.05311.85
5.2.160.0000.03711.85
5.2.150.0030.02711.85
5.2.140.0030.03011.85
5.2.130.0000.03711.85
5.2.120.0000.03011.85
5.2.110.0000.03011.85
5.2.100.0130.04011.85
5.2.90.0000.03311.85
5.2.80.0070.03711.85
5.2.70.0070.02311.85
5.2.60.0070.02711.85
5.2.50.0070.03011.85
5.2.40.0030.02711.85
5.2.30.0070.04311.85
5.2.20.0000.03011.85
5.2.10.0070.03011.85
5.2.00.0070.02311.85
5.1.60.0030.02311.85
5.1.50.0000.03011.85
5.1.40.0000.02711.85
5.1.30.0000.02711.85
5.1.20.0100.02011.85
5.1.10.0000.02711.85
5.1.00.0030.04011.85
5.0.50.0000.02311.85
5.0.40.0000.02011.85
5.0.30.0000.03711.85
5.0.20.0030.01711.85
5.0.10.0000.02011.85
5.0.00.0030.04011.85
4.4.90.0000.02011.85
4.4.80.0030.01311.85
4.4.70.0030.01711.85
4.4.60.0000.01711.85
4.4.50.0000.02711.85
4.4.40.0030.04011.85
4.4.30.0000.01311.85
4.4.20.0000.01311.85
4.4.10.0070.01011.85
4.4.00.0000.02711.85
4.3.110.0000.01711.85
4.3.100.0000.01711.85
4.3.90.0000.01311.85
4.3.80.0030.02711.85
4.3.70.0000.01311.85
4.3.60.0030.03011.85
4.3.50.0030.02311.85
4.3.40.0070.03711.85
4.3.30.0000.02011.85
4.3.20.0030.01311.85
4.3.10.0000.03311.85
4.3.00.0030.01311.85

preferences:
46.01 ms | 400 KiB | 5 Q