3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "why";

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)
8.3.70.0110.00416.38
8.3.60.0040.01416.38
8.3.50.0100.00822.00
8.3.40.0090.00618.72
8.3.30.0070.00719.08
8.3.20.0070.00020.22
8.3.10.0070.00723.48
8.3.00.0050.00220.61
8.2.180.0170.00316.63
8.2.170.0090.00622.96
8.2.160.0140.00022.25
8.2.150.0050.00324.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0080.00022.25
8.2.110.0030.00620.56
8.2.100.0080.00317.43
8.2.90.0030.00519.27
8.2.80.0040.00417.97
8.2.70.0060.00317.50
8.2.60.0070.00417.80
8.2.50.0080.00018.07
8.2.40.0080.00018.09
8.2.30.0090.00017.83
8.2.20.0080.00017.53
8.2.10.0080.00019.35
8.2.00.0000.00717.41
8.1.280.0070.00725.92
8.1.270.0080.00023.85
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0090.00920.71
8.1.230.0040.00717.42
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0030.00617.25
8.1.190.0000.00717.28
8.1.180.0040.00418.10
8.1.170.0000.00818.52
8.1.160.0000.00721.89
8.1.150.0000.00718.50
8.1.140.0040.00417.34
8.1.130.0000.00717.66
8.1.120.0040.00417.23
8.1.110.0040.00417.34
8.1.100.0000.00717.24
8.1.90.0040.00417.27
8.1.80.0030.00317.39
8.1.70.0030.00317.26
8.1.60.0040.00417.38
8.1.50.0040.00417.39
8.1.40.0020.00517.41
8.1.30.0000.00917.38
8.1.20.0030.00717.49
8.1.10.0030.00617.31
8.1.00.0040.00417.33
8.0.300.0000.00718.77
8.0.290.0070.00016.75
8.0.280.0030.00318.36
8.0.270.0030.00317.20
8.0.260.0030.00316.68
8.0.250.0000.00716.82
8.0.240.0040.00416.85
8.0.230.0070.00016.81
8.0.220.0000.00716.74
8.0.210.0000.00816.64
8.0.200.0050.00216.76
8.0.190.0000.00816.79
8.0.180.0050.00316.66
8.0.170.0060.00316.81
8.0.160.0040.00416.71
8.0.150.0000.00716.76
8.0.140.0040.00416.59
8.0.130.0000.00513.14
8.0.120.0000.00716.59
8.0.110.0000.00716.65
8.0.100.0080.00016.66
8.0.90.0040.00416.85
8.0.80.0110.00816.70
8.0.70.0040.00416.81
8.0.60.0050.00216.76
8.0.50.0000.00716.82
8.0.30.0120.00616.76
8.0.20.0090.01017.40
8.0.10.0020.00516.67
8.0.00.0110.01316.71
7.4.330.0050.00015.00
7.4.320.0030.00316.44
7.4.300.0000.00616.41
7.4.290.0040.00416.36
7.4.280.0030.00616.40
7.4.270.0000.00616.50
7.4.260.0030.00316.47
7.4.250.0000.00916.47
7.4.240.0020.00516.39
7.4.230.0030.00316.50
7.4.220.0060.01216.45
7.4.210.0110.00616.34
7.4.200.0000.00716.56
7.4.190.0070.00016.50
7.4.160.0000.01516.55
7.4.150.0120.00917.40
7.4.140.0070.01017.86
7.4.130.0100.00916.44
7.4.120.0090.01316.38
7.4.110.0160.00616.54
7.4.100.0100.01316.39
7.4.90.0070.01016.41
7.4.80.0200.00316.35
7.4.70.0130.00316.44
7.4.60.0100.00716.21
7.4.50.0030.00616.41
7.4.40.0070.00722.77
7.4.30.0130.01016.44
7.4.00.0030.01315.14
7.3.330.0020.00213.11
7.3.320.0030.00312.99
7.3.310.0040.00416.00
7.3.300.0000.00716.16
7.3.290.0120.00316.17
7.3.280.0050.01316.09
7.3.270.0100.00717.40
7.3.260.0090.00916.17
7.3.250.0110.00916.28
7.3.240.0070.01016.20
7.3.230.0060.00916.41
7.3.210.0120.00616.39
7.3.200.0120.00819.39
7.3.190.0110.00516.21
7.3.180.0000.02216.40
7.3.170.0100.00716.33
7.3.160.0120.00316.21
7.3.120.0040.00814.56
7.2.330.0140.00416.22
7.2.320.0000.02116.17
7.2.310.0030.01316.20
7.2.300.0160.00616.44
7.2.290.0100.00716.56
7.2.00.0000.01018.88
7.1.100.0030.01017.82
7.1.70.0070.00016.94
7.1.60.0170.00719.27
7.1.50.0000.01116.89
7.1.00.0100.07022.32
7.0.200.0130.00016.50
7.0.140.0030.07022.10
7.0.60.0070.06720.00
7.0.50.0100.03317.88
7.0.40.0000.04720.25
7.0.30.0270.07720.18
7.0.20.0270.07720.09
7.0.10.0030.09320.10
7.0.00.0100.05020.33
5.6.280.0070.07021.12
5.6.210.0100.07020.64
5.6.200.0170.07018.18
5.6.190.0030.06320.41
5.6.180.0330.04320.61
5.6.170.0270.07320.38
5.6.160.0070.07020.48
5.6.150.0070.06018.14
5.6.140.0100.03318.07
5.6.130.0100.05018.11
5.6.120.0030.09021.09
5.6.110.0070.08720.98
5.6.100.0070.08020.95
5.6.90.0030.08320.96
5.6.80.0100.06020.40
5.5.350.4070.03720.32
5.5.340.0100.05317.92
5.5.330.0100.06720.13
5.5.320.0130.04720.32
5.5.310.0200.03720.21
5.5.300.0070.06317.90
5.5.290.0030.05017.88
5.5.280.0030.04320.84
5.5.270.0030.04020.75
5.5.260.0100.08020.67
5.5.250.0170.08020.68
5.5.240.0130.08320.11
5.4.450.3030.03719.42
5.4.440.3230.04319.41
5.4.430.3570.04019.23
5.4.420.3470.04019.13
5.4.410.4130.04319.28
5.4.400.4170.03719.25
5.4.390.4070.04719.10
5.4.380.3930.03718.91
5.4.370.4130.04019.16
5.4.360.3970.04019.16
5.4.350.3700.04019.05
5.4.340.4070.03319.09
5.4.320.3570.03718.80
5.4.310.3970.03319.26
5.4.300.3600.04319.24
5.4.290.3330.03719.08
5.4.280.3930.04019.11
5.4.270.3400.03719.08
5.4.260.3900.03719.24
5.4.250.3500.03719.07
5.4.240.3200.03718.78
5.4.230.3070.04319.05
5.4.220.4100.04319.15
5.4.210.3770.04319.08
5.4.200.4630.03319.23
5.4.190.3700.04019.22
5.4.180.3930.04319.08
5.4.170.4070.04318.90
5.4.160.4300.03719.20
5.4.150.3770.04019.07
5.4.140.3470.03016.33
5.4.130.3170.04016.44
5.4.120.3230.03316.45
5.4.110.3800.03316.50
5.4.100.4330.03716.34
5.4.90.4170.03716.49
5.4.80.4170.03716.42
5.4.70.4070.03716.42
5.4.60.4470.05716.47
5.4.50.3370.04016.18
5.4.40.3530.03016.37
5.4.30.3430.03716.32
5.4.20.3330.03316.43
5.4.10.3330.03316.18
5.4.00.3600.04015.90
5.3.290.3200.03714.50
5.3.280.3400.04314.64
5.3.270.4230.03314.44
5.3.260.4130.03714.45
5.3.250.3770.03714.44
5.3.240.3900.03014.44
5.3.230.3700.04014.44
5.3.220.4000.03714.50
5.3.210.4200.03314.50
5.3.200.4200.03714.51
5.3.190.4270.04014.65
5.3.180.4000.04014.54
5.3.170.4170.02714.42
5.3.160.3630.05314.40
5.3.150.3370.04014.40
5.3.140.3300.03314.39
5.3.130.3770.04014.49
5.3.120.2470.03714.59
5.3.110.3270.03314.57
5.3.100.3200.03313.89
5.3.90.3400.04013.86
5.3.80.3300.03313.79
5.3.70.3330.04013.99
5.3.60.3430.03014.04
5.3.50.2370.03013.79
5.3.40.3070.03013.89
5.3.30.3070.03713.84
5.3.20.3230.03713.54
5.3.10.3230.03313.48
5.3.00.3230.03013.47

preferences:
63 ms | 401 KiB | 5 Q