3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo $x . $y . $z;

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)
8.4.120.0110.00823.93
8.4.110.0120.00821.98
8.4.100.0070.00118.56
8.4.90.0120.00518.67
8.4.80.0120.00818.77
8.4.70.0080.00317.98
8.4.60.0130.00718.70
8.4.50.0050.00318.33
8.4.40.0060.01217.68
8.4.30.0040.00417.83
8.4.20.0130.00717.63
8.4.10.0090.00017.48
8.3.250.0120.00718.76
8.3.240.0150.00517.14
8.3.230.0030.00516.93
8.3.220.0090.00818.69
8.3.210.0070.01216.53
8.3.200.0060.00316.65
8.3.190.0110.00716.97
8.3.180.0120.00616.97
8.3.170.0070.01020.66
8.3.160.0140.00317.30
8.3.150.0180.00017.20
8.3.140.0070.01116.78
8.3.130.0040.00416.75
8.3.120.0100.01018.78
8.3.110.0040.00416.42
8.3.100.0030.01016.67
8.3.90.0070.01126.77
8.3.80.0030.00619.36
8.3.70.0150.00416.86
8.3.60.0110.00716.75
8.3.50.0140.00522.02
8.3.40.0060.01018.71
8.3.30.0040.01518.92
8.3.20.0070.00020.21
8.3.10.0040.00421.60
8.3.00.0060.00317.38
8.2.290.0050.00320.35
8.2.280.0130.00620.03
8.2.270.0070.01116.86
8.2.260.0100.00716.65
8.2.250.0060.00316.59
8.2.240.0100.00616.75
8.2.230.0000.00720.94
8.2.220.0040.00424.06
8.2.210.0040.00426.77
8.2.200.0080.00018.88
8.2.190.0060.01618.29
8.2.180.0120.00316.50
8.2.170.0110.01122.96
8.2.160.0070.01320.52
8.2.150.0050.00324.18
8.2.140.0000.00724.66
8.2.130.0000.00726.16
8.2.120.0000.00821.06
8.2.110.0030.00619.30
8.2.100.0060.00617.50
8.2.90.0000.00719.23
8.2.80.0080.00017.97
8.2.70.0030.00517.46
8.2.60.0060.00318.04
8.2.50.0040.00418.07
8.2.40.0040.00419.94
8.2.30.0000.00718.05
8.2.20.0030.00617.66
8.2.10.0080.00018.00
8.2.00.0030.00618.28
8.1.330.0120.00621.80
8.1.320.0050.00516.13
8.1.310.0110.00416.76
8.1.300.0070.01119.87
8.1.290.0060.00330.84
8.1.280.0040.01125.92
8.1.270.0180.00023.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00322.66
8.1.230.0040.00717.42
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0030.00617.23
8.1.180.0030.00518.10
8.1.170.0060.00320.35
8.1.160.0040.00421.90
8.1.150.0000.00718.73
8.1.140.0040.00417.29
8.1.130.0000.00717.80
8.1.120.0030.00317.40
8.1.110.0000.00817.42
8.1.100.0070.00017.41
8.1.90.0000.00817.33
8.1.80.0060.00317.34
8.1.70.0070.00017.27
8.1.60.0090.00017.45
8.1.50.0000.00817.46
8.1.40.0060.00317.45
8.1.30.0050.00317.42
8.1.20.0000.00717.55
8.1.10.0050.00317.31
8.1.00.0040.00417.40
8.0.300.0030.00618.77
8.0.290.0030.00616.63
8.0.280.0000.00718.39
8.0.270.0070.00017.18
8.0.260.0000.00617.05
8.0.250.0000.00716.99
8.0.240.0040.00416.78
8.0.230.0000.00716.84
8.0.220.0030.00316.89
8.0.210.0070.00016.88
8.0.200.0000.00717.00
8.0.190.0100.00016.93
8.0.180.0050.00316.91
8.0.170.0000.00816.84
8.0.160.0040.00416.84
8.0.150.0040.00416.73
8.0.140.0000.00816.91
8.0.130.0000.00613.26
8.0.120.0040.00416.76
8.0.110.0000.00816.88
8.0.100.0030.00516.75
8.0.90.0000.00716.75
8.0.80.0090.00616.90
8.0.70.0070.00016.91
8.0.60.0000.00716.71
8.0.50.0040.00416.73
8.0.30.0140.01116.93
8.0.20.0090.01017.40
8.0.10.0040.00416.83
8.0.00.0140.00716.62
7.4.330.0050.00015.03
7.4.320.0040.00416.39
7.4.300.0060.00016.52
7.4.290.0110.00016.32
7.4.280.0080.00016.57
7.4.270.0070.00016.42
7.4.260.0070.00016.43
7.4.250.0030.00416.38
7.4.240.0020.00516.40
7.4.230.0000.00716.27
7.4.220.0070.01016.45
7.4.210.0090.00616.38
7.4.200.0070.00016.49
7.4.160.0110.00416.25
7.4.150.0140.00317.40
7.4.140.0100.01017.86
7.4.130.0050.01416.40
7.4.120.0090.00816.33
7.4.110.0090.00916.40
7.4.100.0090.00916.43
7.4.90.0110.00616.55
7.4.80.0100.00719.39
7.4.70.0090.00616.26
7.4.60.0080.00816.21
7.4.50.0040.00416.40
7.4.40.0160.00916.36
7.4.30.0070.01116.32
7.4.00.0070.01114.82
7.3.330.0060.00013.09
7.3.320.0060.00613.14
7.3.310.0080.00016.32
7.3.300.0060.00016.23
7.3.290.0090.00516.23
7.3.280.0070.01316.20
7.3.270.0130.00417.40
7.3.260.0070.01016.21
7.3.250.0120.01216.47
7.3.240.0070.01316.42
7.3.230.0090.00916.41
7.3.210.0080.00816.34
7.3.200.0130.01019.39
7.3.190.0070.01016.29
7.3.180.0100.00616.47
7.3.170.0110.00616.27
7.3.160.0090.00616.30
7.3.120.0080.00714.94
7.3.110.0070.01014.79
7.3.100.0080.00614.80
7.3.90.0070.00614.69
7.3.80.0030.01114.78
7.3.70.0050.00714.80
7.3.60.0030.00914.45
7.3.50.0030.01014.78
7.3.40.0030.00914.83
7.3.30.0020.00814.83
7.3.20.0040.00916.49
7.3.10.0040.00916.44
7.3.00.0080.00516.71
7.2.330.0160.00316.33
7.2.320.0140.00316.43
7.2.310.0070.01016.49
7.2.300.0080.00916.65
7.2.290.0160.00616.43
7.2.250.0070.01214.87
7.2.240.0080.01114.77
7.2.230.0050.00815.04
7.2.220.0070.00714.92
7.2.210.0050.00714.87
7.2.200.0070.00514.94
7.2.190.0050.00614.83
7.2.180.0040.01115.00
7.2.170.0000.01614.77
7.2.60.0140.00016.88
7.2.00.0050.00519.34
7.1.330.0070.00815.70
7.1.320.0060.00615.62
7.1.310.0060.00615.63
7.1.300.0060.00915.74
7.1.290.0030.00515.63
7.1.280.0040.00615.74
7.1.270.0070.00315.58
7.1.260.0070.00715.64
7.1.200.0030.00915.68
7.1.100.0060.00617.84
7.1.70.0070.00016.83
7.1.60.0030.01419.50
7.1.50.0140.01416.79
7.1.00.0070.07322.28
7.0.200.0050.00316.60
7.0.70.0000.04321.65
7.0.60.0000.09021.88
7.0.50.0030.08022.08
7.0.40.0070.07720.05
7.0.30.0030.08720.14
7.0.20.0100.06720.04
7.0.10.0030.08320.09
7.0.00.0070.08020.18
5.6.280.0030.07321.06
5.6.220.0030.08320.66
5.6.210.0070.07720.64
5.6.200.0070.08721.08
5.6.190.0100.06021.11
5.6.180.0030.07321.03
5.6.170.0030.08721.13
5.6.160.0070.06721.05
5.6.150.0000.09021.11
5.6.140.0030.06720.98
5.6.130.0000.08321.09
5.6.120.0030.07721.06
5.6.110.0130.08020.99
5.6.100.0100.07721.09
5.6.90.0030.07321.11
5.6.80.0070.08320.45
5.6.70.0170.07020.47
5.6.60.0100.08020.33
5.6.50.0030.07720.40
5.6.40.0100.07720.52
5.6.30.0130.07020.41
5.6.20.0000.08320.42
5.6.10.0070.07720.46
5.6.00.0100.06320.29
5.5.360.0100.07720.52
5.5.350.0100.08020.41
5.5.340.0130.06020.89
5.5.330.0000.07720.80
5.5.320.0030.06320.92
5.5.310.0030.08320.79
5.5.300.0100.08020.73
5.5.290.0000.07320.79
5.5.280.0030.07320.91
5.5.270.0100.06320.88
5.5.260.0070.08720.86
5.5.250.0070.07720.58
5.5.240.0070.07320.30
5.5.230.0170.07320.28
5.5.220.0070.07020.23
5.5.210.0070.07020.19
5.5.200.0070.07720.08
5.5.190.0000.05720.27
5.5.180.0030.08320.25
5.5.160.0030.08320.18
5.5.150.0000.05320.11
5.5.140.0000.04320.26
5.5.130.0000.08020.17
5.5.120.0030.07320.21
5.5.110.0170.07019.97
5.5.100.0130.07020.09
5.5.90.0030.07719.96
5.5.80.0070.05320.05
5.5.70.0100.07320.14
5.5.60.0030.08320.05
5.5.50.0200.06720.02
5.5.40.0030.04320.14
5.5.30.0070.06719.99
5.5.20.0000.04320.01
5.5.10.0100.07319.96
5.5.00.0100.07319.98
5.4.450.0030.07319.37
5.4.440.0100.07719.44
5.4.430.0100.07319.30
5.4.420.0070.07719.35
5.4.410.0000.04719.18
5.4.400.0030.03719.00
5.4.390.0100.07319.12
5.4.380.0030.06718.96
5.4.370.0070.04018.90
5.4.360.0070.05019.02
5.4.350.0000.08019.14
5.4.340.0000.06718.78
5.4.320.0070.08018.96
5.4.310.0070.07319.09
5.4.300.0030.07719.11
5.4.290.0070.07718.81
5.4.280.0070.07018.78
5.4.270.0000.07719.23
5.4.260.0130.07019.02
5.4.250.0000.06719.02
5.4.240.0070.07719.22
5.4.230.0030.03719.05
5.4.220.0070.04719.09
5.4.210.0000.04718.90
5.4.200.0030.04018.80
5.4.190.0070.04719.11
5.4.180.0030.07719.23
5.4.170.0070.05719.14
5.4.160.0000.05019.13
5.4.150.0000.05719.07
5.4.140.0070.04316.07
5.4.130.0100.05016.26
5.4.120.0030.04716.28
5.4.110.0070.05316.22
5.4.100.0030.05316.24
5.4.90.0070.07316.36
5.4.80.0000.07316.29
5.4.70.0070.07316.20
5.4.60.0070.07016.34
5.4.50.0000.05016.28
5.4.40.0030.05316.33
5.4.30.0000.04316.36
5.4.20.0030.06716.28
5.4.10.0070.05716.27
5.4.00.0000.08015.83
5.3.290.0000.06314.50
5.3.280.0130.07014.57
5.3.270.0000.06014.46
5.3.260.0030.07014.41
5.3.250.0030.07014.59
5.3.240.0000.08014.59
5.3.230.0030.08014.50
5.3.220.0070.07014.51
5.3.210.0030.07714.57
5.3.200.0070.07314.40
5.3.190.0070.08014.58
5.3.180.0030.06714.39
5.3.170.0000.05014.52
5.3.160.0030.08014.50
5.3.150.0030.07314.51
5.3.140.0030.05014.54
5.3.130.0030.05714.45
5.3.120.0030.03714.54
5.3.110.0100.06314.50
5.3.100.0030.08714.02
5.3.90.0000.08013.93
5.3.80.0000.06713.97
5.3.70.0070.07013.98
5.3.60.0070.07013.99
5.3.50.0000.07013.95
5.3.40.0070.07013.89
5.3.30.0000.06313.85
5.3.20.0030.07013.54
5.3.10.0070.07013.61
5.3.00.0030.05313.40
5.2.170.0000.06012.25
5.2.160.0070.05712.25
5.2.150.0000.06312.25
5.2.140.0030.05712.25
5.2.130.0000.05712.25
5.2.120.0070.05712.25
5.2.110.0070.05712.25
5.2.100.0000.04712.25
5.2.90.0030.03312.25
5.2.80.0000.07012.25
5.2.70.0000.05312.25
5.2.60.0030.05312.25
5.2.50.0000.06312.25
5.2.40.0000.05012.25
5.2.30.0130.05312.25
5.2.20.0070.05712.25
5.2.10.0070.04712.25
5.2.00.0100.05312.25
5.1.60.0000.05712.25
5.1.50.0000.05312.25
5.1.40.0070.03712.25
5.1.30.0030.05012.25
5.1.20.0030.06012.25
5.1.10.0100.03712.25
5.1.00.0000.06312.25
5.0.50.0070.03012.25
5.0.40.0100.03712.25
5.0.30.0030.03012.25
5.0.20.0030.01712.25
5.0.10.0000.02312.25
5.0.00.0000.03012.25
4.4.90.0000.03712.25
4.4.80.0000.03312.25
4.4.70.0000.03012.25
4.4.60.0070.02712.25
4.4.50.0000.03312.25
4.4.40.0070.05312.25
4.4.30.0030.02312.25
4.4.20.0030.03312.25
4.4.10.0000.03012.25
4.4.00.0000.03012.25
4.3.110.0000.02312.25
4.3.100.0030.01012.25
4.3.90.0000.01312.25
4.3.80.0000.02312.25
4.3.70.0000.02712.25
4.3.60.0000.01312.25
4.3.50.0030.01312.25
4.3.40.0000.03312.25
4.3.30.0000.04012.25
4.3.20.0000.01712.25
4.3.10.0030.01312.25
4.3.00.0000.01312.25

preferences:
139.75 ms | 403 KiB | 5 Q