3v4l.org

run code in 300+ PHP versions simultaneously
<?php $n_immediate = 2; for ($i=0; $i < $n_immediate; $i++) { echo "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)
8.3.60.0200.00016.63
8.3.50.0110.00621.99
8.3.40.0110.00418.83
8.3.30.0060.00918.83
8.3.20.0080.00020.00
8.3.10.0050.00323.51
8.3.00.0050.00320.77
8.2.180.0100.00616.63
8.2.170.0040.01122.96
8.2.160.0130.00020.28
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00420.83
8.2.110.0090.00022.25
8.2.100.0080.00417.91
8.2.90.0000.00819.05
8.2.80.0000.00817.97
8.2.70.0050.00317.63
8.2.60.0090.00318.04
8.2.50.0060.00318.07
8.2.40.0040.00421.11
8.2.30.0070.00018.09
8.2.20.0040.00417.48
8.2.10.0040.00418.04
8.2.00.0050.00317.61
8.1.280.0100.01025.92
8.1.270.0030.00623.92
8.1.260.0050.00326.35
8.1.250.0070.00028.09
8.1.240.0060.00323.97
8.1.230.0080.00319.09
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0050.00617.25
8.1.190.0030.00517.00
8.1.180.0000.00818.10
8.1.170.0040.00418.52
8.1.160.0040.00421.94
8.1.150.0040.00418.56
8.1.140.0020.00517.36
8.1.130.0070.00017.80
8.1.120.0030.00717.28
8.1.110.0070.00017.37
8.1.100.0000.00717.34
8.1.90.0040.00417.30
8.1.80.0000.00817.29
8.1.70.0000.00717.36
8.1.60.0040.00417.54
8.1.50.0000.00717.42
8.1.40.0080.00217.42
8.1.30.0080.00017.55
8.1.20.0030.00617.54
8.1.10.0050.00217.46
8.1.00.0040.00417.41
8.0.300.0030.00318.77
8.0.290.0040.00416.75
8.0.280.0030.00318.35
8.0.270.0030.00317.25
8.0.260.0030.00317.15
8.0.250.0030.00316.77
8.0.240.0030.00316.79
8.0.230.0040.00416.77
8.0.220.0000.00716.84
8.0.210.0040.00416.80
8.0.200.0000.00616.86
8.0.190.0070.00016.91
8.0.180.0050.00316.77
8.0.170.0040.00416.88
8.0.160.0000.00816.88
8.0.150.0050.00316.75
8.0.140.0050.00316.68
8.0.130.0030.00313.25
8.0.120.0050.00316.66
8.0.110.0070.00016.88
8.0.100.0000.00816.61
8.0.90.0000.00716.66
8.0.80.0080.00816.77
8.0.70.0000.00816.60
8.0.60.0000.00816.71
8.0.50.0040.00416.70
8.0.30.0090.00916.85
8.0.20.0100.00917.40
8.0.10.0040.00416.82
8.0.00.0100.00916.70
7.4.330.0020.00215.00
7.4.320.0030.00316.41
7.4.300.0040.00416.30
7.4.290.0000.00716.43
7.4.280.0040.00416.32
7.4.270.0000.00716.52
7.4.260.0070.00016.44
7.4.250.0070.00016.36
7.4.240.0050.00216.44
7.4.230.0070.00016.33
7.4.220.0120.01216.56
7.4.210.0100.00716.50
7.4.200.0000.00716.57
7.4.190.0040.00416.64
7.4.160.0120.00416.43
7.4.150.0060.01617.40
7.4.140.0080.00917.86
7.4.130.0090.01416.34
7.4.120.0130.00516.40
7.4.110.0110.01116.52
7.4.100.0030.01616.27
7.4.90.0090.00916.52
7.4.80.0100.01019.39
7.4.70.0110.00616.47
7.4.60.0100.00716.50
7.4.50.0090.00016.38
7.4.40.0060.00916.59
7.4.30.0120.00616.48
7.4.00.0040.01114.88
7.3.330.0020.00613.11
7.3.320.0030.00313.11
7.3.310.0070.00016.20
7.3.300.0030.00316.18
7.3.290.0030.01016.26
7.3.280.0080.00716.31
7.3.270.0110.00617.40
7.3.260.0160.00716.27
7.3.250.0070.01316.51
7.3.240.0120.00616.65
7.3.230.0060.01216.39
7.3.210.0100.00716.39
7.3.200.0060.01019.39
7.3.190.0070.01416.58
7.3.180.0100.00616.48
7.3.170.0040.01216.30
7.3.160.0120.00316.29
7.3.120.0000.01114.94
7.3.10.0070.00716.40
7.3.00.0030.00616.73
7.2.330.0030.01316.55
7.2.320.0070.01716.72
7.2.310.0120.00416.65
7.2.300.0030.01316.36
7.2.290.0060.01016.73
7.2.130.0090.00316.71
7.2.120.0060.01016.79
7.2.110.0070.01016.91
7.2.100.0060.00616.89
7.2.90.0070.00716.68
7.2.80.0030.00917.03
7.2.70.0070.00717.00
7.2.60.0100.00516.78
7.2.50.0070.01116.94
7.2.40.0090.00616.88
7.2.30.0040.01216.98
7.2.20.0030.00916.98
7.2.10.0030.01316.71
7.2.00.0020.01417.94
7.1.250.0030.01015.39
7.1.200.0000.01515.92
7.1.100.0080.00317.83
7.1.70.0030.00717.14
7.1.60.0140.01119.46
7.1.50.0160.00616.51
7.1.00.0030.07322.45
7.0.200.5390.01015.01
7.0.140.0070.07322.18
7.0.60.0170.08021.68
7.0.50.0070.07317.79
7.0.40.0030.08720.07
7.0.30.0170.04320.02
7.0.20.0270.06720.04
7.0.10.0100.08720.02
7.0.00.0070.08020.03
5.6.280.0030.07321.11
5.6.210.0100.08020.64
5.6.200.0030.08718.08
5.6.190.0130.03320.27
5.6.180.0170.03720.43
5.6.170.0170.04020.48
5.6.160.0070.08020.61
5.6.150.0100.06318.13
5.6.140.0130.06718.11
5.6.130.0100.05318.10
5.6.120.0000.04321.04
5.6.110.0100.08021.00
5.6.100.0130.07021.07
5.6.90.0170.07320.97
5.6.80.0170.07720.33
5.5.350.0200.08020.41
5.5.340.0100.07717.98
5.5.330.0000.04720.43
5.5.320.0270.07720.29
5.5.310.0200.05320.32
5.5.300.0000.04317.90
5.5.290.0070.06718.02
5.5.280.0070.04020.84
5.5.270.0000.04720.76
5.5.260.0030.04320.95
5.5.250.0100.08320.66
5.5.240.0200.03320.18
5.4.450.4000.03719.29
5.4.440.2800.04319.29
5.4.430.3630.04319.36
5.4.420.3370.03719.45
5.4.410.4400.03719.38
5.4.400.4270.03719.14
5.4.390.3600.03318.89
5.4.380.3970.04019.15
5.4.370.4000.03319.13
5.4.360.4230.03719.12
5.4.350.4270.04718.89
5.4.340.4300.04319.17
5.4.320.3830.03319.13
5.4.310.3370.04018.89
5.4.300.3970.03318.92
5.4.290.3400.04019.15
5.4.280.4530.03718.86
5.4.270.3870.04019.06
5.4.260.3630.03719.07
5.4.250.3330.04018.86
5.4.240.3270.03319.15
5.4.230.3300.04018.99
5.4.220.3400.03319.20
5.4.210.3330.04019.05
5.4.200.3300.04019.15
5.4.190.3300.03719.23
5.4.180.3730.03719.07
5.4.170.3670.04018.86
5.4.160.3930.04018.97
5.4.150.3730.04019.11
5.4.140.3600.04016.11
5.4.130.4170.03316.42
5.4.120.4330.03016.42
5.4.110.4300.04316.46
5.4.100.4170.04016.41
5.4.90.4030.03316.37
5.4.80.3970.03016.14
5.4.70.3830.03716.24
5.4.60.3830.03716.36
5.4.50.3800.03316.11
5.4.40.3600.04016.44
5.4.30.4000.03716.46
5.4.20.3770.03016.13
5.4.10.4270.04016.23
5.4.00.4200.03715.68
5.3.290.3830.04714.48
5.3.280.3300.04014.56
5.3.270.3770.03714.54
5.3.260.3870.04014.54
5.3.250.4270.03714.54
5.3.240.3970.03714.50
5.3.230.4400.03014.53
5.3.220.4400.03314.50
5.3.210.3930.04014.44
5.3.200.4230.04014.54
5.3.190.3730.04314.44
5.3.180.3670.04014.64
5.3.170.3830.03714.50
5.3.160.3800.04014.43
5.3.150.3400.03314.53
5.3.140.3730.03014.48
5.3.130.3530.04714.47
5.3.120.3830.03714.48
5.3.110.3800.04314.63
5.3.100.4330.04014.05
5.3.90.3870.03313.96
5.3.80.4370.03713.96
5.3.70.4430.03713.99
5.3.60.4370.03313.97
5.3.50.4300.03313.88
5.3.40.4300.03313.88
5.3.30.4100.03313.73
5.3.20.3670.03313.52
5.3.10.4230.03713.59
5.3.00.4170.04313.56
5.2.170.3770.02311.13
5.2.160.3600.02311.08
5.2.150.3630.03311.08
5.2.140.2970.02711.03
5.2.130.3130.02310.99
5.2.120.2900.03011.18
5.2.110.3700.02711.08
5.2.100.3470.02311.09
5.2.90.3630.03011.25
5.2.80.3570.03010.91
5.2.70.3370.03011.11
5.2.60.3400.02711.05
5.2.50.3570.03010.95
5.2.40.2730.03010.92
5.2.30.2930.02310.95
5.2.20.2970.02710.94
5.2.10.2600.02710.84
5.2.00.2470.03310.71
5.1.60.2730.0139.96
5.1.50.2170.0309.95
5.1.40.2270.0239.99
5.1.30.2430.03010.41
5.1.20.2330.02710.23
5.1.10.2300.0239.96
5.1.00.2870.02310.05
5.0.50.1630.0278.51
5.0.40.1730.0208.39
5.0.30.1630.0338.18
5.0.20.1670.0238.21
5.0.10.1400.0138.23
5.0.00.1770.0308.12
4.4.90.1570.0205.82
4.4.80.1730.0135.80
4.4.70.1370.0135.82
4.4.60.1430.0175.80
4.4.50.1370.0175.80
4.4.40.1300.0235.81
4.4.30.1100.0175.88
4.4.20.1730.0175.94
4.4.10.1800.0205.82
4.4.00.1570.0275.91
4.3.110.1700.0175.82
4.3.100.1730.0175.81
4.3.90.1570.0175.67
4.3.80.1600.0205.71
4.3.70.1730.0135.71
4.3.60.1470.0105.70
4.3.50.1700.0175.77
4.3.40.1600.0275.76
4.3.30.0800.0235.63
4.3.20.0730.0175.63
4.3.10.0970.0275.63
4.3.00.0870.0205.63

preferences:
45.67 ms | 400 KiB | 5 Q